JPS63164631U - - Google Patents

Info

Publication number
JPS63164631U
JPS63164631U JP1987129109U JP12910987U JPS63164631U JP S63164631 U JPS63164631 U JP S63164631U JP 1987129109 U JP1987129109 U JP 1987129109U JP 12910987 U JP12910987 U JP 12910987U JP S63164631 U JPS63164631 U JP S63164631U
Authority
JP
Japan
Prior art keywords
rotating member
fluid
coupling device
fluid coupling
chamber
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
JP1987129109U
Other languages
English (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
Publication of JPS63164631U publication Critical patent/JPS63164631U/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/02—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part
    • F16D35/021—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves
    • F16D35/023—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves the valve being actuated by a bimetallic coil

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mechanical Operated Clutches (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の実施例の縦断正面図、第２
図は従来の流体継手装置の拡大部分図、第３図は
第１図の拡大部分図である。 １１…第２回転部材、１３…第１回転部材、１
５…入力軸、２７…カバー、２９…弁板、３１…
作動室、３３…貯留室、３５…弁軸、３７…弁部
材、４９…第１側面、５１…第４側面、５３…ワ
イパ部、５５…第２側面、５７…第３側面、６１
…内周表面、６３…円筒形内周表面、６５…截頭
円錐形第１表面、７１…円筒形外周表面、７３…
截頭円錐形第２表面。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 第１回転部材１３と、第１回転部材１３と組
    合わされ両者間に流体室を形成するカバー２７と
    、流体室を作動室３１内と貯留室３３に分離する
    ように配置された弁板２９と、作動室３１に配置
    されて第１回転部材１３に対して回転可能で、か
    つ第１回転部材１３の回転軸線に対して垂直方向
    に向いた第１，２側面４９，５５及び第１，２側
    面４９，５５間に延びる環状外側表面７１，７３
    をもつ第２回転部材１１と弁板２９と組合わされ
    て貯留室３３と作動室３１との間の流体の流量を
    制御する弁部材３７と、この弁部材３７と組合さ
    れて予め定めた状態の変動に応答して弁部材３７
    を作動する作動部材３５，４５と、第１回転部材
    １３と第２回転部材１１との相対的な回転運動に
    対応して、作動室３１内の流体を貯留室３３に給
    送するポンプ部材５３とを具え、第１回転部材１
    ３が環状内側表面６３，６５をもち、この内側表
    面の主たる部分６５が回転軸線に対して第１傾斜
    角Ａを形成し、第２回転部材１１の外側表面の主
    たる部分７３が回転軸線に対して第２傾斜角Ｂを
    形成し、外側表面の主たる部分７３及び内側表面
    の主たる部分６５が接近した間隔をもつて離隔し
    、第２傾斜角Ｂが第１傾斜角Ａにほぼ等しいか、
    またはこれより大きくなつている流体継手装置に
    おいて、 (a) 第１回転部材１３は第２回転部材１１の
    第２側面５５に隣接した第３側面５７をもち、こ
    れらの両側面５５，５７には互いに組合う環状ラ
    ンドと環状溝とが設けられ、これらのランドと溝
    とにより粘性流体の剪断空所が形成され、この剪
    断空所に流体を流入することによつて、第１回転
    部材１３から第２回転部材１１にトルクを伝達す
    るようになつており、 (b) 第１、第２傾斜角Ａ，Ｂは、約２０°な
    いし約６０°となつている、 ことを特徴とする流体継手装置。 ２ 前記内側表面の主たる部分６５が截頭円錐形
    の第１表面からなる実用新案登録請求の範囲第１
    項記載の流体継手装置。 ３ 第２回転部材１１の第１，２側面４９，５５
    が軸方向の間隔Ｔをもつている実用新案登録請求
    の範囲第２項記載の流体継手装置。 ４ 前記截頭円錐形表面６５が軸方向に少くとも
    約０．７５Ｔに等しい距離だけ延びている実用新
    案登録請求の範囲第３項記載の流体継手装置。 ５ 前記外側表面の主たる部分７３が截頭円錐形
    の第２表面からなる実用新案登録請求の範囲第４
    項記載の流体継手装置。 ６ 前記截頭円錐形の第２表面７３が少なくとも
    ０．５Ｔに等しい距離だけ軸方向に延びている実
    用新案登録請求の範囲第５項記載の流体継手装置
    。 ７ 前記第１，２傾斜角Ａ，Ｂの少くとも一方が
    ほぼ４５°である実用新案登録請求の範囲第１項
    記載の流体継手装置。 ８ 前記弁板２９が第２回転部材１１の第１側面
    ４９に接近しており、弁板２９が作動室３１が貯
    留室３３に流体を給送するため内側表面と隣接し
    て配置された排出オリフイスを有する実用新案登
    録請求の範囲第１項記載の流体継手装置。 ９ 前記排出オリフイスと隣接する作動室３１内
    に増大した流体圧力領域を発生するための排出オ
    リフイスに対して動作するように配置されたワイ
    パ部分５３を有する実用新案登録請求の範囲第８
    項記載の流体継手装置。
JP1987129109U 1977-06-23 1987-08-24 Pending JPS63164631U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/809,216 US4132299A (en) 1977-06-23 1977-06-23 Fluid coupling device with improved disengaged operating characteristics

Publications (1)

Publication Number Publication Date
JPS63164631U true JPS63164631U (ja) 1988-10-26

Family

ID=25200803

Family Applications (2)

Application Number Title Priority Date Filing Date
JP7555278A Pending JPS5410861A (en) 1977-06-23 1978-06-23 Fluid joint device
JP1987129109U Pending JPS63164631U (ja) 1977-06-23 1987-08-24

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP7555278A Pending JPS5410861A (en) 1977-06-23 1978-06-23 Fluid joint device

Country Status (6)

Country Link
US (1) US4132299A (ja)
JP (2) JPS5410861A (ja)
DE (1) DE2827331A1 (ja)
FR (1) FR2395431A1 (ja)
GB (1) GB1601759A (ja)
IT (1) IT1096599B (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238015A (en) * 1978-05-08 1980-12-09 Eaton Corporation Temperature responsive viscous fan drive
US4271946A (en) * 1979-01-17 1981-06-09 Eaton Corporation Pumping element for temperature responsive viscous fan drive
US4269295A (en) * 1979-08-01 1981-05-26 Murray Corporation Torque transmitting fluid couplings
US4441598A (en) * 1980-10-27 1984-04-10 Wallace Murray Corporation Modulated viscous fan drive
DE3148182A1 (de) * 1981-12-05 1983-06-09 Fichtel & Sachs Ag, 8720 Schweinfurt Visko-luefterkupplung mit unterschiedlichen scherspalten
EP0106581B1 (en) * 1982-10-12 1988-10-26 Eaton Corporation Fluid coupling device with improved modulation capability
US4633988A (en) * 1982-10-12 1987-01-06 Eaton Corporation Fluid coupling device with improved modulation capability
DE3807109A1 (de) * 1988-03-04 1989-09-14 Fichtel & Sachs Ag Visco-luefterkupplung
DE4142014C2 (de) * 1991-12-19 1995-02-02 Behr Gmbh & Co Flüssigkeitsreibungskupplung
JP3713796B2 (ja) * 1996-03-29 2005-11-09 アイシン精機株式会社 粘性流体継手
US5855265A (en) * 1997-06-25 1999-01-05 General Motors Corporation Low disengage speed fan clutch
JP4687717B2 (ja) * 2005-08-25 2011-05-25 トヨタ自動車株式会社 流体継手の流体供給装置および流体供給方法
US8196726B2 (en) * 2009-07-15 2012-06-12 International Truck Intellectual Property Company, Llc Interactive parasitic devices for engine performance improvement
US9624988B2 (en) 2012-09-22 2017-04-18 Horton, Inc. Viscous clutch with return bore through rotor
US9470278B1 (en) 2015-11-10 2016-10-18 Borgwarner Inc. Apparatus employing shear forces to transmit energy having flow altering structures configured to increase heat rejection from a working fluid and related method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121096A (ja) * 1974-08-14 1976-02-19 Hitachi Ltd
JPS5196967A (ja) * 1975-02-21 1976-08-25

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559786A (en) * 1969-04-30 1971-02-02 Gen Motors Corp Viscous fluid clutch with cooling passage means
US3587801A (en) * 1969-09-25 1971-06-28 Gen Motors Corp Viscous fluid clutch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121096A (ja) * 1974-08-14 1976-02-19 Hitachi Ltd
JPS5196967A (ja) * 1975-02-21 1976-08-25

Also Published As

Publication number Publication date
IT1096599B (it) 1985-08-26
FR2395431A1 (fr) 1979-01-19
IT7824870A0 (it) 1978-06-22
US4132299A (en) 1979-01-02
DE2827331A1 (de) 1979-01-11
JPS5410861A (en) 1979-01-26
FR2395431B3 (ja) 1980-10-03
GB1601759A (en) 1981-11-04

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