Osaka Municipal Subway 10 series: Difference between revisions
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| image = Osaka-metro-Series10A.jpg |
| image = Osaka-metro-Series10A.jpg |
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| caption = A 10A series trainset departing [[Momoyamadai Station]] |
| caption = A 10A series trainset departing [[Momoyamadai Station]] |
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| service = |
| service = 1973–2022 |
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| manufacturer = Alna Kōki, [[Kawasaki Heavy Industries Rolling Stock Company|Kawasaki Heavy Industries]], [[Kinki Sharyo]], [[Nippon Sharyo]], [[Japan Transport Engineering Company|Tokyu Car Corporation]] |
| manufacturer = Alna Kōki, [[Hitachi Rail|Hitachi Rail Japan]], [[Kawasaki Heavy Industries Rolling Stock Company|Kawasaki Heavy Industries]], [[Kinki Sharyo]], [[Nippon Sharyo]], [[Japan Transport Engineering Company|Tokyu Car Corporation]] |
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| yearconstruction = 1973, 1975, 1979–1984, 1986–1989 |
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| yearservice = |
| yearservice = October 1973 |
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| numberbuilt = 234 cars (26 sets) |
| numberbuilt = 234 cars (26 sets) |
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| numberpreserved = 1 vehicle (cab end only) |
| numberpreserved = 1 vehicle (cab end only) |
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| refurbishment = |
| refurbishment = 1998–2010 |
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| numberservice = None |
| numberservice = None |
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| successor = [[Osaka Municipal Subway 30000 series|30000 series]] |
| successor = [[Osaka Municipal Subway 30000 series|30000 series]] |
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| formation = 10 cars per trainset |
| formation = 4, 8, 9 and 10 cars per trainset |
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| operator = [[Osaka Metro]] |
| operator = [[Osaka Municipal Transportation Bureau]] (1973–2018)<br>[[Osaka Metro]] (2018–2022) |
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| depots = Abiko, Morinomiya, Nagai, Nakamozu |
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| lines = {{Plainlist| |
| lines = {{Plainlist| |
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* [[Tanimachi Line]] (1973–1976) |
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* [[Midōsuji Line]] |
* [[Midōsuji Line]] |
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* [[Kita-Osaka Kyuko Railway|Kitakyu Namboku Line]] |
* [[Kita-Osaka Kyuko Railway|Kitakyu Namboku Line]] |
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| Line 22: | Line 25: | ||
| traction = |
| traction = |
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| traction motors = [[Chopper (electronics)|Chopper control]]<br/>[[Variable-frequency drive|VVVF]] (1117–1126) |
| traction motors = [[Chopper (electronics)|Chopper control]]<br/>[[Variable-frequency drive|VVVF]] (1117–1126) |
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| safety = [[Automatic train control|WS-ATC]] |
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}} |
}} |
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The {{Nihongo|'''Osaka Municipal Subway |
The {{Nihongo|'''Osaka Municipal Subway 10 series'''|大阪市交通局10系}} was a rapid transit [[electric multiple unit]] (EMU) train type operated by [[Osaka Municipal Subway]] in Japan between 1973 and 2022. |
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== Design == |
== Design == |
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The prototype 10 series cars, originally designated as the 20 series (not to be confused with the [[Osaka Metro Chūō Line|Chūō Line]] 20 series trains introduced in 1984 and the [[Osaka Municipal Subway New 20 series|New 20 series]] trains introduced in 1990), were introduced on [[Tanimachi Line]] express services in October 1973. From 16 February 1976, the 10 series was moved to the Midosuji Line and reformed to 8-car sets, then lengthened to 9 cars by 1987,<ref name=":0">{{Cite web |last=Sato |first=Masaki |date=17 June 2022 |title=大阪メトロ御堂筋線の10A系が7月に引退…10系の流れを汲むVVVF改造車 残るは10両1本 |trans-title=Osaka Metro Midosuji Line 10A series will retire in July... VVVF remodeled car that follows the flow of 10 series, 10 cars remaining |url=https://response.jp/article/2022/06/17/358726.html |archive-url=https://web.archive.org/web/20220711160438/https://response.jp/article/2022/06/17/358726.html |archive-date=11 July 2022 |access-date=15 August 2022 |website=Response.jp |language=ja}}</ref> and eventually 10 cars by 1995.<ref name=":1">{{Cite web |date=16 June 2022 |title=10系引退記念1日乗車券セットの発売と引退記念ヘッドマーク付き列車を運行します｜Osaka Metro |trans-title=10 series retirement commemorative one-day ticket set will be released and a train with a retirement commemorative head mark will be operated |url=https://subway.osakametro.co.jp/news/news_release/20220616_10keiintai.php |archive-url=https://web.archive.org/web/20220712092409/https://subway.osakametro.co.jp/news/news_release/20220616_10keiintai.php |archive-date=12 June 2022 |access-date=15 August 2022 |website=Osaka Metro.jp |language=ja}}</ref><ref name=":0" /> |
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<gallery> |
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File:Midousujisen 20kei 1.jpg|4-car prototype train |
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File:Midousujisen 10kei 2.jpg|8-car train from first production series |
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File:Midousujisen 10kei 1.jpg|10-car set 1104 in June 2007 |
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</gallery> |
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== Refurbishment == |
== Refurbishment == |
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Refurbishment of the 10 series trainsets began in 1998. Ten trainsets were upgraded to use [[Variable-frequency drive]] (VVVF) technology, increasing efficiency.<ref name=":1" /> |
Refurbishment of the 10 series trainsets began in 1998 and concluded in 2010. Ten trainsets were upgraded to use [[Variable-frequency drive]] (VVVF) technology, increasing efficiency.<ref name=":1" /> |
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== Interior == |
== Interior == |
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The 10 series |
The 10 series was the first Japanese subway rolling stock type powered by a [[third rail]] to be equipped with an [[air conditioning]] system, manufactured by [[Mitsubishi Electric]] and [[Toshiba]] and installed on all new-build 10 series cars built after 1977 and retrofitted on older 10 series cars after 1979.<ref>{{Cite web |last=Tsuchiya |first=Takeyuki |date=7 July 2022 |title=昔の地下鉄は暑かった？車両「冷房化」の意外な歴史 |trans-title=Was it hot in the old subway? Surprising history of vehicle "cooling" |url=https://mainichi.jp/premier/business/articles/20220706/biz/00m/020/014000c |url-access=subscription |archive-url=https://web.archive.org/web/20220706195540/https://mainichi.jp/premier/business/articles/20220706/biz/00m/020/014000c |archive-date=7 July 2022 |access-date=15 August 2022 |website=Mainichi Shimbun |language=ja}}</ref><gallery> |
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File:Osaka Municipal Subway 10 series EMU 021.JPG|10 series rooftop AC unit |
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File:Osakametro1112syanai.jpg|Inside a 10 series car |
File:Osakametro1112syanai.jpg|Inside a 10 series car |
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</gallery> |
</gallery> |
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== History == |
== History == |
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[[File:Osakametro1826.jpg|thumb|Set 1126 with retirement head mark, June 2022]] |
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The 10 series were the main rolling stock on the [[Midōsuji Line]] since 1976.<ref>{{Cite web |date=5 July 2022 |title=ありがとう10系！御堂筋線で活躍した10系車両が引退しました |trans-title=Thank you series 10! Series 10 trains that were active on the Midosuji Line have been retired. |url=https://subway.osakametro.co.jp/news/news/other/20220705_thankyou10kei.php |archive-url=https://web.archive.org/web/20220705112628/https://subway.osakametro.co.jp/news/news/other/20220705_thankyou10kei.php |archive-date=5 July 2022 |access-date=15 August 2022 |website=Osaka Metro |language=ja}}</ref> |
The 10 series were the main rolling stock on the [[Midōsuji Line]] since 1976.<ref>{{Cite web |date=5 July 2022 |title=ありがとう10系！御堂筋線で活躍した10系車両が引退しました |trans-title=Thank you series 10! Series 10 trains that were active on the Midosuji Line have been retired. |url=https://subway.osakametro.co.jp/news/news/other/20220705_thankyou10kei.php |archive-url=https://web.archive.org/web/20220705112628/https://subway.osakametro.co.jp/news/news/other/20220705_thankyou10kei.php |archive-date=5 July 2022 |access-date=15 August 2022 |website=Osaka Metro |language=ja}}</ref> |
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By 1989, the fleet had reached 234 cars, including the prototype cars that initially operated on the [[Tanimachi Line]].<ref name=":0" /> |
By 1989, the fleet had reached 234 cars, including the prototype cars that initially operated on the [[Tanimachi Line]].<ref name=":0" /> |
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Retirement of the 10 series began with the introduction of [[Osaka Municipal Subway 30000 series|30000 series]] trainsets on the Midōsuji Line in 2011.<ref name=":1" /> The last trainset retaining its original chopper motors (1113) was retired on 9 July 2020.<ref>{{Cite web |date=12 July 2020 |title=御堂筋線10系1113編成が緑木検車場へ |trans-title=Midosuji Line 10 series set 1113 to Midoriki Yard |url=https://railf.jp/news/2020/07/12/200000.html |archive-url=https://web.archive.org/web/20220316055017/https://railf.jp/news/2020/07/12/200000.html |archive-date=16 March 2022 |access-date=16 August 2022 |website=Japan Railfan Magazine Online |language=ja}}</ref> |
Retirement of the 10 series began with the introduction of [[Osaka Municipal Subway 30000 series|30000 series]] trainsets on the Midōsuji Line in 2011.<ref name=":1" /> The last trainset retaining its original chopper motors (1113) was retired on 9 July 2020.<ref>{{Cite web |date=12 July 2020 |title=御堂筋線10系1113編成が緑木検車場へ |trans-title=Midosuji Line 10 series set 1113 to Midoriki Yard |url=https://railf.jp/news/2020/07/12/200000.html |archive-url=https://web.archive.org/web/20220316055017/https://railf.jp/news/2020/07/12/200000.html |archive-date=16 March 2022 |access-date=16 August 2022 |website=Japan Railfan Magazine Online |language=ja}}</ref> The last remaining trainset (1126)<ref>{{Cite news |last=Inoue |first=Takumi |date=5 July 2022 |title=市営交通の冷房化の嚆矢、引退。さらば、大阪メトロ10系 - 鉄道コム |language=ja |trans-title=Pioneer of air-conditioning for municipal transportation, retired. Farewell, Osaka Metro Series 10 |work=Tetsudo.com |url=https://www.tetsudo.com/column/306/ |access-date=15 August 2022 |archive-url=https://web.archive.org/web/20220705112741/https://www.tetsudo.com/column/306/ |archive-date=5 July 2022}}</ref> was withdrawn from service on 4 July 2022.<ref>{{Cite web |date=2022-06-16 |title= |script-title=ja:「大阪メトロ」10系、7月引退へ - ヘッドマーク掲出、1日乗車券も |trans-title="Osaka Metro" 10 series to retire in July |url=https://news.mynavi.jp/article/20220616-2370072/ |access-date=2022-06-17 |website=Mynavi News |publisher=Mynavi Corporation |location=Japan |language=ja}}</ref> |
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== References == |
== References == |
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Revision as of 13:40, 28 May 2023
| Osaka Municipal Subway 10 series | |
|---|---|
 A 10A series trainset departing Momoyamadai Station | |
| In service | 1973–2022 |
| Manufacturer | Alna Kōki, Hitachi Rail Japan, Kawasaki Heavy Industries, Kinki Sharyo, Nippon Sharyo, Tokyu Car Corporation |
| Constructed | 1973, 1975, 1979–1984, 1986–1989 |
| Entered service | October 1973 |
| Refurbished | 1998–2010 |
| Number built | 234 cars (26 sets) |
| Number in service | None |
| Number preserved | 1 vehicle (cab end only) |
| Successor | 30000 series |
| Formation | 4, 8, 9 and 10 cars per trainset |
| Operators | Osaka Municipal Transportation Bureau (1973–2018) Osaka Metro (2018–2022) |
| Depots | Abiko, Morinomiya, Nagai, Nakamozu |
| Lines served |
|
| Specifications | |
| Doors | 4 per side |
| Traction motors | Chopper control VVVF (1117–1126) |
| Safety system(s) | WS-ATC |
The Osaka Municipal Subway 10 series (大阪市交通局10系) was a rapid transit electric multiple unit (EMU) train type operated by Osaka Municipal Subway in Japan between 1973 and 2022.
Design
The prototype 10 series cars, originally designated as the 20 series (not to be confused with the Chūō Line 20 series trains introduced in 1984 and the New 20 series trains introduced in 1990), were introduced on Tanimachi Line express services in October 1973. From 16 February 1976, the 10 series was moved to the Midosuji Line and reformed to 8-car sets, then lengthened to 9 cars by 1987,[1] and eventually 10 cars by 1995.[2][1]
-
4-car prototype train -
8-car train from first production series -
10-car set 1104 in June 2007
Refurbishment
Refurbishment of the 10 series trainsets began in 1998 and concluded in 2010. Ten trainsets were upgraded to use Variable-frequency drive (VVVF) technology, increasing efficiency.[2]
Interior
The 10 series was the first Japanese subway rolling stock type powered by a third rail to be equipped with an air conditioning system, manufactured by Mitsubishi Electric and Toshiba and installed on all new-build 10 series cars built after 1977 and retrofitted on older 10 series cars after 1979.[3]
-
10 series rooftop AC unit -
Inside a 10 series car
History
The 10 series were the main rolling stock on the Midōsuji Line since 1976.[4]
By 1989, the fleet had reached 234 cars, including the prototype cars that initially operated on the Tanimachi Line.[1]
Retirement of the 10 series began with the introduction of 30000 series trainsets on the Midōsuji Line in 2011.[2] The last trainset retaining its original chopper motors (1113) was retired on 9 July 2020.[5] The last remaining trainset (1126)[6] was withdrawn from service on 4 July 2022.[7]
References
- 大阪地下鉄に初の冷房車 10系量産車登場 [Osaka Municipal Subway's first air-conditioned rolling stock: 10 series mass-production rolling stock]. Japan Railfan Magazine (in Japanese). Vol. 19, no. 219. Japan: Koyusha Co., Ltd. July 1979. pp. 55–63.
- ^ a b c Sato, Masaki (17 June 2022). "大阪メトロ御堂筋線の10A系が7月に引退…10系の流れを汲むVVVF改造車 残るは10両1本" [Osaka Metro Midosuji Line 10A series will retire in July... VVVF remodeled car that follows the flow of 10 series, 10 cars remaining]. Response.jp (in Japanese). Archived from the original on 11 July 2022. Retrieved 15 August 2022.
- ^ a b c "10系引退記念1日乗車券セットの発売と引退記念ヘッドマーク付き列車を運行します｜Osaka Metro" [10 series retirement commemorative one-day ticket set will be released and a train with a retirement commemorative head mark will be operated]. Osaka Metro.jp (in Japanese). 16 June 2022. Archived from the original on 12 June 2022. Retrieved 15 August 2022.
{{cite web}}:|archive-date=/|archive-url=timestamp mismatch; 12 July 2022 suggested (help) - ^ Tsuchiya, Takeyuki (7 July 2022). "昔の地下鉄は暑かった？車両「冷房化」の意外な歴史" [Was it hot in the old subway? Surprising history of vehicle "cooling"]. Mainichi Shimbun (in Japanese). Archived from the original on 7 July 2022. Retrieved 15 August 2022.
{{cite web}}:|archive-date=/|archive-url=timestamp mismatch; 6 July 2022 suggested (help) - ^ "ありがとう10系！御堂筋線で活躍した10系車両が引退しました" [Thank you series 10! Series 10 trains that were active on the Midosuji Line have been retired.]. Osaka Metro (in Japanese). 5 July 2022. Archived from the original on 5 July 2022. Retrieved 15 August 2022.
- ^ "御堂筋線10系1113編成が緑木検車場へ" [Midosuji Line 10 series set 1113 to Midoriki Yard]. Japan Railfan Magazine Online (in Japanese). 12 July 2020. Archived from the original on 16 March 2022. Retrieved 16 August 2022.
- ^ Inoue, Takumi (5 July 2022). "市営交通の冷房化の嚆矢、引退。さらば、大阪メトロ10系 - 鉄道コム" [Pioneer of air-conditioning for municipal transportation, retired. Farewell, Osaka Metro Series 10]. Tetsudo.com (in Japanese). Archived from the original on 5 July 2022. Retrieved 15 August 2022.
- ^ 「大阪メトロ」10系、7月引退へ - ヘッドマーク掲出、1日乗車券も ["Osaka Metro" 10 series to retire in July]. Mynavi News (in Japanese). Japan: Mynavi Corporation. 16 June 2022. Retrieved 17 June 2022.
