JPS60189660U - Differential gear lubricating oil cooling system - Google Patents

Differential gear lubricating oil cooling system

Info

Publication number
JPS60189660U
JPS60189660U JP7654384U JP7654384U JPS60189660U JP S60189660 U JPS60189660 U JP S60189660U JP 7654384 U JP7654384 U JP 7654384U JP 7654384 U JP7654384 U JP 7654384U JP S60189660 U JPS60189660 U JP S60189660U
Authority
JP
Japan
Prior art keywords
lubricating oil
case
oil cooling
heat
differential gear
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
JP7654384U
Other languages
Japanese (ja)
Other versions
JPS634853Y2 (en
Inventor
武山　功一
Original Assignee
日産車体株式会社
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 by 日産車体株式会社 filed Critical 日産車体株式会社
Priority to JP7654384U priority Critical patent/JPS60189660U/en
Publication of JPS60189660U publication Critical patent/JPS60189660U/en
Application granted granted Critical
Publication of JPS634853Y2 publication Critical patent/JPS634853Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Motor Power Transmission Devices (AREA)
  • General Details Of Gearings (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案に係る差動装置の潤滑油冷却装置の要部
構成を示す斜視図、第２図は本考案に係る差動装置の潤
滑油冷却装置の要部構成を示す断面図、第３図は本考案
にる締結バンド部材の斜視図、第４図は本考案に係る受
熱部の先端部の取付構造を示す部分断面構成図、第５図
は本考案に係る挿通パイプをケース蓋の周壁に取り付け
るため−の他の構造を示す部分断面構成図である。 １・・・・・・デファレンシャルケース本体、２・・・
・・・車軸、３・・・・・・ケース蓋、６・・・・・・
ギヤ機構、７・・・・・・潤滑油、８・・・・・・周壁
、１０・・・・・・挿通パイプ、１２・・・・・・ヒｊ
ドパイブ、１３・・・・・・受熱フィン、１４・・・・
・・受熱部、１５・・・・・・放熱フィン、１６・・・
・・・放熱部。。FIG. 1 is a perspective view showing the main part configuration of a lubricating oil cooling device for a differential gear according to the present invention, and FIG. 2 is a sectional view showing the main part structure of a lubricating oil cooling device for a differential gear according to the present invention. Fig. 3 is a perspective view of the fastening band member according to the present invention, Fig. 4 is a partial cross-sectional configuration diagram showing the mounting structure of the tip of the heat receiving part according to the present invention, and Fig. 5 is a case of the insertion pipe according to the present invention. It is a partial cross-sectional configuration diagram showing another structure for attaching to the peripheral wall of the lid. 1...Differential case body, 2...
...Axle, 3...Case lid, 6...
Gear mechanism, 7... Lubricating oil, 8... Peripheral wall, 10... Insertion pipe, 12... Hij
Dopipe, 13...Heat receiving fin, 14...
... Heat receiving part, 15 ... Heat radiation fin, 16 ...
...heat dissipation section. .

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）エンジンの回転を左右の車軸に伝達するギヤ機構
がケース内に設けられ、該ケース内に前記ギヤ機構を潤
滑する潤滑油が貯溜されている自動車の差動装置におい
て、 前記ケースには、該ケースを貫通する潤滑油冷却用ヒー
トパイプがその作動流体が循環できるようにして取り付
けられ、 該潤環油冷却用ヒートパイプは、受熱フィンを有する受
熱部が前記ケース内に延在されて該４　　ケース内に貯
溜されている潤滑油に浸漬され、かつ、放熱フィンを有
する放熱部がケース外に延在されていることを特徴とす
る差動装置の潤滑油冷却装置。(1) In an automobile differential device in which a gear mechanism for transmitting engine rotation to left and right axles is provided in a case, and lubricating oil for lubricating the gear mechanism is stored in the case, the case includes: , a lubricating oil cooling heat pipe penetrating the case is attached so that its working fluid can circulate, and the lubricating oil cooling heat pipe has a heat receiving part having heat receiving fins extending into the case. 4. A lubricating oil cooling device for a differential gear, characterized in that a heat dissipating section that is immersed in lubricating oil stored in a case and has heat dissipating fins extends outside the case. （２）前記放熱部は略Ｕ字形状に折り曲げられたＵ字状
部を有することを特徴とする実用新案登録請求の範囲第
１項に記載の差動装置あ潤滑油冷却装置。(2) The differential lubricating oil cooling device according to claim 1, wherein the heat radiating portion has a U-shaped portion bent into a substantially U-shape.
JP7654384U 1984-05-26 1984-05-26 Differential gear lubricating oil cooling system Granted JPS60189660U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7654384U JPS60189660U (en) 1984-05-26 1984-05-26 Differential gear lubricating oil cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7654384U JPS60189660U (en) 1984-05-26 1984-05-26 Differential gear lubricating oil cooling system

Publications (2)

Publication Number Publication Date
JPS60189660U true JPS60189660U (en) 1985-12-16
JPS634853Y2 JPS634853Y2 (en) 1988-02-08

Family

ID=30618781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7654384U Granted JPS60189660U (en) 1984-05-26 1984-05-26 Differential gear lubricating oil cooling system

Country Status (1)

Country Link
JP (1) JPS60189660U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113520A (en) * 1984-11-08 1986-05-31 Showa Alum Corp Gear oil cooling device for differential gear in car

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834296A (en) * 1981-08-20 1983-02-28 Mitsubishi Electric Corp Lubricating oil cooling device of transmission gear

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834296A (en) * 1981-08-20 1983-02-28 Mitsubishi Electric Corp Lubricating oil cooling device of transmission gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113520A (en) * 1984-11-08 1986-05-31 Showa Alum Corp Gear oil cooling device for differential gear in car

Also Published As

Publication number Publication date
JPS634853Y2 (en) 1988-02-08

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