JPH0471854U - - Google Patents

Info

Publication number
JPH0471854U
JPH0471854U JP11339190U JP11339190U JPH0471854U JP H0471854 U JPH0471854 U JP H0471854U JP 11339190 U JP11339190 U JP 11339190U JP 11339190 U JP11339190 U JP 11339190U JP H0471854 U JPH0471854 U JP H0471854U
Authority
JP
Japan
Prior art keywords
oil
oil passage
bypass
passage
cooler
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11339190U
Other languages
Japanese (ja)
Other versions
JP2575514Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990113391U priority Critical patent/JP2575514Y2/en
Publication of JPH0471854U publication Critical patent/JPH0471854U/ja
Application granted granted Critical
Publication of JP2575514Y2 publication Critical patent/JP2575514Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • General Details Of Gearings (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案による自動変速機の実施例の
油圧制御回路を示し、第２図は従来例の油圧制御
回路を示す。 １１……トランスミツシヨンケース、１２……
オイルパン、１３……オイルポンプ、１４……制
御弁ユニツト、１５……ギヤ、クラツチ機構、１
６……オイルポンプ、１７，１８…上流側及び下
流側の油路、１９……バイパス油路、３０，３１
……第１、第２サーモバルブ（切換弁）。 FIG. 1 shows a hydraulic control circuit of an embodiment of an automatic transmission according to the present invention, and FIG. 2 shows a conventional hydraulic control circuit. 11... Transmission case, 12...
Oil pan, 13... Oil pump, 14... Control valve unit, 15... Gear, clutch mechanism, 1
6... Oil pump, 17, 18... Upstream and downstream oil passages, 19... Bypass oil passage, 30, 31
...First and second thermo valves (switching valves).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オイルポンプから吐出された潤滑油がオイルク
ーラに導入され、オイルクーラから導出された潤
滑油がギヤ、クラツチ機構に供給される油圧回路
を含み、オイルクーラを迂回して上流側油路と下
流側油路とを接続するバイパス油路を設けると共
に、バイパス油路が分岐する上流側の油路に、油
温に対応して油路及びバイパス油路を連通又は遮
断する方向に切り換える切換弁を設けたことを特
徴とするオートマチツクトランスミツシヨン。 The lubricating oil discharged from the oil pump is introduced into the oil cooler, and the lubricating oil led out from the oil cooler is supplied to the gears and clutch mechanism.The circuit includes a hydraulic circuit that bypasses the oil cooler and passes through the upstream oil passage and downstream side. A bypass oil passage is provided to connect the oil passage, and a switching valve is provided in the oil passage on the upstream side where the bypass oil passage branches to connect or shut off the oil passage and the bypass oil passage depending on the oil temperature. Automatic transmission characterized by:
JP1990113391U 1990-10-31 1990-10-31 Automatic transmission Expired - Fee Related JP2575514Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990113391U JP2575514Y2 (en) 1990-10-31 1990-10-31 Automatic transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990113391U JP2575514Y2 (en) 1990-10-31 1990-10-31 Automatic transmission

Publications (2)

Publication Number Publication Date
JPH0471854U true JPH0471854U (en) 1992-06-25
JP2575514Y2 JP2575514Y2 (en) 1998-07-02

Family

ID=31860971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990113391U Expired - Fee Related JP2575514Y2 (en) 1990-10-31 1990-10-31 Automatic transmission

Country Status (1)

Country Link
JP (1) JP2575514Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06272751A (en) * 1993-03-19 1994-09-27 Calsonic Corp Oil cooler for automatic transmission
JPH08135772A (en) * 1994-11-14 1996-05-31 Toyota Motor Corp Cooling and lubricating device in automatic transmission
JPH11325117A (en) * 1998-05-11 1999-11-26 Mazda Motor Corp Hydraulic feed device to centrifugal balance chamber provided on friction clutch device of automatic transmission
CN111794825A (en) * 2020-08-18 2020-10-20 平原滤清器有限公司 Temperature control valve structure of oil filter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60252871A (en) * 1984-05-28 1985-12-13 Aisin Warner Ltd Transmission gear
JPH0198365U (en) * 1987-12-21 1989-06-30
JPH01165335U (en) * 1988-05-11 1989-11-20

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60252871A (en) * 1984-05-28 1985-12-13 Aisin Warner Ltd Transmission gear
JPH0198365U (en) * 1987-12-21 1989-06-30
JPH01165335U (en) * 1988-05-11 1989-11-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06272751A (en) * 1993-03-19 1994-09-27 Calsonic Corp Oil cooler for automatic transmission
JPH08135772A (en) * 1994-11-14 1996-05-31 Toyota Motor Corp Cooling and lubricating device in automatic transmission
JPH11325117A (en) * 1998-05-11 1999-11-26 Mazda Motor Corp Hydraulic feed device to centrifugal balance chamber provided on friction clutch device of automatic transmission
CN111794825A (en) * 2020-08-18 2020-10-20 平原滤清器有限公司 Temperature control valve structure of oil filter

Also Published As

Publication number Publication date
JP2575514Y2 (en) 1998-07-02

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Legal Events

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