JPH02132164U - - Google Patents

Info

Publication number
JPH02132164U
JPH02132164U JP4045489U JP4045489U JPH02132164U JP H02132164 U JPH02132164 U JP H02132164U JP 4045489 U JP4045489 U JP 4045489U JP 4045489 U JP4045489 U JP 4045489U JP H02132164 U JPH02132164 U JP H02132164U
Authority
JP
Japan
Prior art keywords
casing
gear
gears
lubricating oil
oil
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
JP4045489U
Other languages
Japanese (ja)
Other versions
JPH0647171Y2 (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 JP4045489U priority Critical patent/JPH0647171Y2/en
Priority to DE19904010333 priority patent/DE4010333A1/en
Publication of JPH02132164U publication Critical patent/JPH02132164U/ja
Application granted granted Critical
Publication of JPH0647171Y2 publication Critical patent/JPH0647171Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • F16H57/0483—Axle or inter-axle differentials
    • 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 drawings]

第１図は歯車、油だまりおよびヒートパイプを
示す断面図で、第２図の１方向に見たもの、つま
り背面から見たものであり、第２図はシヤフトの
軸線を含む面で切断した、動力伝達装置であるデ
イフアレンシヤルギヤの断面図、第３図はデイフ
アレンシヤルギヤの側面図である。 １０：ケーシング、１１：油だまり、１２：ヒ
ートパイプ、１３ａ：加熱部、１３ｂ：冷却部、
１４：歯車（ドライブピニオン）、１６：歯車（
リングギヤ）、２７：歯車静止時の潤滑面、２８
：差込み口。 Figure 1 is a cross-sectional view showing gears, oil pools, and heat pipes, viewed from one direction in Figure 2, that is, from the back, and Figure 2 is a cross-sectional view showing the gear, oil pool, and heat pipe. FIG. 3 is a sectional view of a differential gear that is a power transmission device, and FIG. 3 is a side view of the differential gear. 10: casing, 11: oil pool, 12: heat pipe, 13a: heating section, 13b: cooling section,
14: Gear (drive pinion), 16: Gear (
ring gear), 27: Lubricated surface when gear is stationary, 28
: Outlet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 互いにかみ合う少なくとも２つの歯車を収容し
かつこれらの歯車の一部がつかるように潤滑油を
収容したケーシングであつて、前記歯車のうちの
一方の回転による遠心作用によつて潤滑油が送り
込まれる当該歯車の側方となる部位に油だまりを
設けると共に、前記歯車の静止時の潤滑油面より
上方となる部位に前記油だまりへの差込み口を設
けたケーシングと、加熱部と冷却部とを有し、前
記加熱部を前記差込み口から前記油だまりに差し
込んで前記ケーシングに取り付けられたヒートパ
イプとを備える、動力伝達装置の潤滑油冷却構造
。 A casing containing at least two gears meshing with each other and containing lubricating oil so that some of these gears are covered, the lubricating oil being pumped in by centrifugal action caused by the rotation of one of the gears. A casing is provided with an oil pool at a side of the gear, and an insertion port for the oil pool at a position above the lubricating oil level when the gear is at rest, and a heating part and a cooling part. and a heat pipe attached to the casing by inserting the heating part into the oil pool from the insertion port.
JP4045489U 1989-04-07 1989-04-07 Lubricating oil cooling structure of power transmission device Expired - Fee Related JPH0647171Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4045489U JPH0647171Y2 (en) 1989-04-07 1989-04-07 Lubricating oil cooling structure of power transmission device
DE19904010333 DE4010333A1 (en) 1989-04-07 1990-03-30 Lubricant cooling system for power transmission system - consists of housing with interlocking cog wheels, with heating pipe, oil container with connecting hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4045489U JPH0647171Y2 (en) 1989-04-07 1989-04-07 Lubricating oil cooling structure of power transmission device

Publications (2)

Publication Number Publication Date
JPH02132164U true JPH02132164U (en) 1990-11-02
JPH0647171Y2 JPH0647171Y2 (en) 1994-11-30

Family

ID=12581087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4045489U Expired - Fee Related JPH0647171Y2 (en) 1989-04-07 1989-04-07 Lubricating oil cooling structure of power transmission device

Country Status (2)

Country Link
JP (1) JPH0647171Y2 (en)
DE (1) DE4010333A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001506354A (en) * 1996-12-19 2001-05-15 キャタピラー インコーポレイテッド Apparatus and method for cooling an axle assembly

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189929A (en) * 1992-03-09 1993-03-02 United Technologies Corporation System and method for transmission gearbox noise control utilizing localized oil cooling/heating
US20050126749A1 (en) * 2002-05-14 2005-06-16 Matti Assil I. Heat pipe cooler for differential assembly
US6830096B1 (en) * 2002-05-14 2004-12-14 Torque-Traction Technologies, Inc. Heat pipe for differential assembly
DE102007024511B4 (en) * 2007-05-24 2021-09-09 Sew-Eurodrive Gmbh & Co Kg Heat exchange module, cooling cartridge, gear, gear series and method for monitoring a gear
DE102007024512B4 (en) 2007-05-24 2021-09-09 Sew-Eurodrive Gmbh & Co Kg Heat exchange module, gearbox and gearbox series
EP2410210B1 (en) 2010-07-22 2013-03-27 Siemens Aktiengesellschaft Transmission for industrial applications
PL2410209T3 (en) 2010-07-22 2013-08-30 Siemens Ag Transmission for industrial applications
WO2014153662A1 (en) * 2013-03-28 2014-10-02 Dana Canada Corporation Heat exchanger and system for warming and cooling a fluid circulating in a housing
DE102013009960B4 (en) * 2013-06-14 2022-07-14 Sew-Eurodrive Gmbh & Co Kg Gearbox with fan

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002155A1 (en) * 1980-01-22 1981-09-03 Daimler-Benz Ag, 7000 Stuttgart MACHINE UNIT WITH LUBRICANT COOLING
DE3116595A1 (en) * 1981-04-27 1982-11-11 Daimler-Benz Ag, 7000 Stuttgart Oil-lubricated differential gear of a vehicle drive axle with oil cooling
JPS5834296A (en) * 1981-08-20 1983-02-28 Mitsubishi Electric Corp Lubricating oil cooling device of transmission gear
JPS60101395A (en) * 1983-11-07 1985-06-05 Nissan Motor Co Ltd Cooling device for gear case
JPS6158762A (en) * 1984-08-31 1986-03-26 Fuji Xerox Co Ltd Thermal head driving device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001506354A (en) * 1996-12-19 2001-05-15 キャタピラー インコーポレイテッド Apparatus and method for cooling an axle assembly

Also Published As

Publication number Publication date
JPH0647171Y2 (en) 1994-11-30
DE4010333A1 (en) 1990-10-11
DE4010333C2 (en) 1993-06-17

Similar Documents

Publication Publication Date Title
SE9001788D0 (en) Torque Transmission Device PUTS DRIVE CONNECTIONS BETWEEN A WHEEL PIPE AND A COMBUSTION ENGINE
JPH02132164U (en)
JPH02113055U (en)
JPH01180060U (en)
JPS6297354U (en)
JPH0744504Y2 (en) 4-wheel drive transfer device
JPS61134597U (en)
JPS6369850U (en)
JPH0167374U (en)
JPS6455363U (en)
JPH0180863U (en)
JPH037567U (en)
JPS6029603Y2 (en) oil pump equipment
JPS6411470U (en)
JPS60164170U (en) Lubrication structure of planetary gear system
JPS61136193U (en)
JPS61127030U (en)
JPH01104822U (en)
JPS581863U (en) Lubricating device for marine reduction/reversing gears
JPS6369848U (en)
JPS63188371U (en)
JPH02150453U (en)
JPH0439360U (en)
JPH0191152U (en)
JPH0338450U (en)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees