JPH044554U - - Google Patents

Info

Publication number
JPH044554U
JPH044554U JP1990044976U JP4497690U JPH044554U JP H044554 U JPH044554 U JP H044554U JP 1990044976 U JP1990044976 U JP 1990044976U JP 4497690 U JP4497690 U JP 4497690U JP H044554 U JPH044554 U JP H044554U
Authority
JP
Japan
Prior art keywords
oil
transmission case
transmission
catch
wall
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.)
Pending
Application number
JP1990044976U
Other languages
Japanese (ja)
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 JP1990044976U priority Critical patent/JPH044554U/ja
Publication of JPH044554U publication Critical patent/JPH044554U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature
    • F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
    • F16H57/0416—Air cooling or ventilation

Description

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

第１図は請求項１に係る考案の一実施例の断面
図、第２図はその要部斜視図、第３図は請求項２
に係る考案の一実施例の断面図、第４図は従来の
トランスミツシヨンのオイル冷却装置の概略構成
図である。 ７……カウンタギア、９，２１……トランスミ
ツシヨンケース、９ａ……オイル溜まり、１３，
２５……キヤツチヤ、１５……トランスミツシヨ
ンカバー、１７……冷却用パイプ、１９……仕切
壁、２３……オイル流路、２７……冷却フイン。 FIG. 1 is a sectional view of an embodiment of the device according to claim 1, FIG. 2 is a perspective view of the main part thereof, and FIG.
FIG. 4 is a sectional view of an embodiment of the invention, and is a schematic diagram of a conventional transmission oil cooling device. 7... Counter gear, 9, 21... Transmission case, 9a... Oil reservoir, 13,
25... Catcher, 15... Transmission cover, 17... Cooling pipe, 19... Partition wall, 23... Oil channel, 27... Cooling fin.

Claims (1)

【実用新案登録請求の範囲】 (1) トランスミツシヨンケース下部のオイル溜
まりに溜めたオイルをカウンタギアの回転で掻き
上げてメインシヤフトやメインギア等を潤滑する
車両のトランスミツシヨンに於て、上記トランス
ミツシヨンケースの内壁に、カウンタギアで掻き
上げられたオイルを受ける樋状のキヤツチヤを設
けると共に、当該キヤツチヤとトランスミツシヨ
ンケース下部のオイル溜まりとを連通する冷却用
パイプを、トランスミツシヨンケースの外部に取
り付けたことを特徴とするトランスミツシヨンの
オイル冷却装置。 (2) トランスミツシヨンケース下部のオイル溜
まりに溜めたオイルをカウンタギアの回転で掻き
上げてメインシヤフトやメインギア等を潤滑する
車両のトランスミツシヨンに於て、上記カウンタ
ギアで掻き上げられたオイルを受ける樋状のキヤ
ツチヤを有する仕切壁をトランスミツシヨンケー
ス内に配置し、当該仕切壁とトランスミツシヨン
ケース内壁との間に上記キヤツチヤで受けたオイ
ルを流すオイル流路を形成すると共に、当該オイ
ル流路のトランスミツシヨンケース外壁に、複数
の冷却フインを設けたことを特徴とするトランス
ミツシヨンのオイル冷却装置。[Scope of Claim for Utility Model Registration] (1) In a vehicle transmission, the oil accumulated in the oil reservoir at the bottom of the transmission case is scraped up by the rotation of a counter gear to lubricate the main shaft, main gear, etc. A gutter-shaped catch is provided on the inner wall of the transmission case to receive the oil scooped up by the counter gear, and a cooling pipe is provided to communicate between the catch and the oil reservoir at the bottom of the transmission case. A transmission oil cooling device characterized by being attached to the outside of the case. (2) In vehicle transmissions, the oil collected in the oil reservoir at the bottom of the transmission case is scraped up by the rotation of the counter gear to lubricate the main shaft, main gear, etc. A partition wall having a gutter-like catch for receiving oil is disposed in the transmission case, and an oil flow path is formed between the partition wall and the inner wall of the transmission case to flow the oil received by the catch, An oil cooling device for a transmission, characterized in that a plurality of cooling fins are provided on the outer wall of the transmission case in the oil flow path.
JP1990044976U 1990-04-26 1990-04-26 Pending JPH044554U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990044976U JPH044554U (en) 1990-04-26 1990-04-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990044976U JPH044554U (en) 1990-04-26 1990-04-26

Publications (1)

Publication Number Publication Date
JPH044554U true JPH044554U (en) 1992-01-16

Family

ID=31558754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990044976U Pending JPH044554U (en) 1990-04-26 1990-04-26

Country Status (1)

Country Link
JP (1) JPH044554U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113399U (en) * 1976-02-25 1977-08-29
JP2004183671A (en) * 2002-11-29 2004-07-02 Aisin Aw Co Ltd Automatic transmission
JP2008116018A (en) * 2006-11-08 2008-05-22 Toyota Motor Corp Power transmission device
JP2011179646A (en) * 2010-03-03 2011-09-15 Toyota Motor Corp Cooling structure of rotary electric machine
JP2012145141A (en) * 2011-01-07 2012-08-02 Isuzu Motors Ltd Transmission cooling apparatus
JP2016188666A (en) * 2015-03-30 2016-11-04 本田技研工業株式会社 Transmission device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113399U (en) * 1976-02-25 1977-08-29
JP2004183671A (en) * 2002-11-29 2004-07-02 Aisin Aw Co Ltd Automatic transmission
JP2008116018A (en) * 2006-11-08 2008-05-22 Toyota Motor Corp Power transmission device
JP2011179646A (en) * 2010-03-03 2011-09-15 Toyota Motor Corp Cooling structure of rotary electric machine
JP2012145141A (en) * 2011-01-07 2012-08-02 Isuzu Motors Ltd Transmission cooling apparatus
JP2016188666A (en) * 2015-03-30 2016-11-04 本田技研工業株式会社 Transmission device

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