DE1425251A1 - Kraftuebertragungskupplung - Google Patents

Kraftuebertragungskupplung

Info

Publication number
DE1425251A1
DE1425251A1 DE19631425251 DE1425251A DE1425251A1 DE 1425251 A1 DE1425251 A1 DE 1425251A1 DE 19631425251 DE19631425251 DE 19631425251 DE 1425251 A DE1425251 A DE 1425251A DE 1425251 A1 DE1425251 A1 DE 1425251A1
Authority
DE
Germany
Prior art keywords
power transmission
transmission coupling
fan
working
coupling
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
DE19631425251
Other languages
English (en)
Other versions
DE1425251B2 (de
Inventor
Sabat Arthur Gene
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
Original Assignee
Eaton Yale and Towne Inc
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 Eaton Yale and Towne Inc filed Critical Eaton Yale and Towne Inc
Publication of DE1425251A1 publication Critical patent/DE1425251A1/de
Publication of DE1425251B2 publication Critical patent/DE1425251B2/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/042—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using fluid couplings
    • 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
    • F16D35/026—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 actuated by a plurality of valves; the valves being actuated by a combination of mechanisms covered by more than one of groups F16D35/022 - F16D35/025

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Operated Clutches (AREA)
  • Temperature-Responsive Valves (AREA)
  • General Details Of Gearings (AREA)

Description

  •
    nismus zur Kraftübertragung auf den Lüfter einer Wärmekraftmaschine beschrieben, ist jedoch auch für andere Zwecke anwendbar.
  • Bei Kraftübertragungskupplungen, bei welchen Speicherkammern zur teilweisen oder vollständigen Verdrängung von Arbeitsflüssigkeit aus einer Arbeitskammer verwendet werden, um hierdurch den Kraftübertragungswirkungsgrad der Kupplung zu verändern, wurden verschiedene Regelvorrichtungen für die Zufuhr bzw. Ableitung des Arbeitsmittels zur Arbeitskammer bzw. aus dieser verwendet. Beispielsweise wurde eine Regelvorrichtung benutzt, welche auf die Umgebungstemperatur oder auf die Temperatur der das Gehäuse der Kupplung umgebenden Luft anspricht bzw. diese abfühlt, wobei die Temperaturfühleinrichtung in geeigneter weise mit der Regelvorrichtung in der Kupplung verbunden ist, um eine Arbeitsmittelströmung aus der einen Kammer in die andere zu ermöglichen.
  • Bei solchen auf die Umgebungsiemperatur ansprechenden Vorrichtungen treten oft unerwünschte Betriebseigenschaften auf, da der Lüfter oft mit einer verhältnismäßig hohen Drehzahl während Betriebsbedingungen arbeitet, bei welchen eine niedrigere Lüfterdrehzahl erwünscht ist und umgekehrt.

Claims (1)

  1.
DE19631425251 1962-09-17 1963-09-17 Flüssigkeitsreibungskupplung mit Füllungsregelung Pending DE1425251B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US223938A US3363734A (en) 1962-09-17 1962-09-17 Temperature responsive fluid clutch

Publications (2)

Publication Number Publication Date
DE1425251A1 true DE1425251A1 (de) 1968-11-28
DE1425251B2 DE1425251B2 (de) 1970-04-09

Family

ID=22838612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19631425251 Pending DE1425251B2 (de) 1962-09-17 1963-09-17 Flüssigkeitsreibungskupplung mit Füllungsregelung

Country Status (3)

Country Link
US (1) US3363734A (de)
DE (1) DE1425251B2 (de)
GB (1) GB994954A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740845A1 (de) * 1976-09-13 1978-03-16 Eaton Corp Antriebskupplung
EP0008889A1 (de) * 1978-08-14 1980-03-19 Eaton Corporation Flüssigkeitskupplung mit Bimetallspiralfederanordnung
WO1986002132A1 (en) * 1984-10-04 1986-04-10 Zahnradfabrik Friedrichshafen Ag Viscous clutch with filling adjustment

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490686A (en) * 1968-03-14 1970-01-20 Wallace Murray Corp Fan drive
US3575269A (en) * 1969-09-12 1971-04-20 Eagle Parts Co Inc Fluid coupling
US3841451A (en) * 1973-08-07 1974-10-15 Gen Motors Corp Viscous fluid clutch
US3960465A (en) * 1974-12-19 1976-06-01 Robison Howard A Automotive fan clutch lock
US4103765A (en) * 1977-04-05 1978-08-01 Eaton Corporation Resilient support for coil of viscous fluid drive
FR2422862B1 (fr) * 1978-04-11 1986-01-24 Eaton Corp Support elastique pour le spiral d'une transmission a fluide visqueux
JPS5927452B2 (ja) * 1978-11-16 1984-07-05 アイシン精機株式会社 粘性流体継手装置
JPS5947167B2 (ja) * 1978-11-28 1984-11-17 アイシン精機株式会社 温度制御式流体カツプリング
JPS5783728A (en) * 1980-11-10 1982-05-25 Aisin Seiki Co Ltd Viscous fluid coupling
US4403757A (en) * 1981-03-20 1983-09-13 Wallace Murray Corporation Modulating fluid shear coupling
DE3242381C2 (de) * 1981-11-30 1986-05-28 Aisin Seiki K.K., Kariya, Aichi Flüssigkeitsreibungskupplung
DE3376999D1 (en) * 1982-06-21 1988-07-14 Eaton Corp Fluid coupling device
DE3246783A1 (de) * 1982-12-17 1984-06-20 Fichtel & Sachs Ag, 8720 Schweinfurt Verfahren zum betrieb einer visco-luefterkupplung und visco-luefterkupplung nach diesem verfahren
US4606445A (en) * 1984-09-19 1986-08-19 Eaton Corporation Fluid coupling device with improved fluid cooling capability
US4741091A (en) * 1986-08-12 1988-05-03 Dayco Products-Eaglemotive, Inc. Clutch for a cooling fan of a motor vehicle and method of making the same
US4899863A (en) * 1986-08-12 1990-02-13 Dayco Products-Eaglemotive, Inc. Method of making a shaft for a clutch for a cooling fan of a motor vehicle
GB8700213D0 (en) * 1987-01-07 1987-02-11 Dynair Ltd Automatic thermal & speed controls
DE3942270A1 (de) * 1989-12-21 1991-06-27 Behr Gmbh & Co Fluessigkeitsreibungskupplung mit innerem bimetall
GB2241771B (en) * 1990-02-17 1994-04-06 Usui Kokusai Sangyo Kk Temperature-controlled fluid coupling
JP2898394B2 (ja) * 1990-11-06 1999-05-31 臼井国際産業株式会社 感温型流体式ファン・カップリング装置
DE4115299A1 (de) * 1991-05-10 1992-11-12 Behr Gmbh & Co Fluessigkeitsreibungskupplung mit innerer bimetallabschaltung
US5248018A (en) * 1992-10-22 1993-09-28 Eaton Corporation High temperature disengaging fluid coupling
JPH0754872A (ja) * 1993-08-23 1995-02-28 Aisin Seiki Co Ltd 粘性流体継手装置
DE4401979A1 (de) * 1994-01-25 1995-07-27 Behr Gmbh & Co Lüfterantrieb mit Flüssigkeitsreibungskupplung
US5996755A (en) * 1998-07-24 1999-12-07 Eaton Corporation Temperature sensitive decoupling method for viscous fan drives
WO2011047268A2 (en) * 2009-10-17 2011-04-21 Borgwarner Inc. Hybrid fan drive with electric motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777303A (en) * 1955-09-13 1957-01-15 Gen Electric Condensate sump drain valve
US2902127A (en) * 1956-06-04 1959-09-01 Schwitzer Corp Torque transmitting fluid coupling
US3055473A (en) * 1959-05-11 1962-09-25 Eaton Mfg Co Fluid coupling device
US3155209A (en) * 1962-04-19 1964-11-03 Schwitzer Corp Fluid coupling device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740845A1 (de) * 1976-09-13 1978-03-16 Eaton Corp Antriebskupplung
EP0008889A1 (de) * 1978-08-14 1980-03-19 Eaton Corporation Flüssigkeitskupplung mit Bimetallspiralfederanordnung
WO1986002132A1 (en) * 1984-10-04 1986-04-10 Zahnradfabrik Friedrichshafen Ag Viscous clutch with filling adjustment

Also Published As

Publication number Publication date
GB994954A (en) 1965-06-10
US3363734A (en) 1968-01-16
DE1425251B2 (de) 1970-04-09

Similar Documents

Publication Publication Date Title
DE1425251A1 (de) Kraftuebertragungskupplung
GB1193718A (en) Temperature Responsive Hydraulic System and Valve Means Therefor
ATE53634T1 (de) Kalttemperaturmotorsystem.
BE609416A (fr) Embrayage à friction avec commande et refroidissement par pression d'huile
DK115860B (da) Smøremiddel eller hydraulisk væske til anvendelse ved ekstremt høje temperaturer eller ved stærkt varierende temperaturforhold.
GB1008500A (en) Coupling device
DE1430689A1 (de) Druckmittelanlage mit Steuereinrichtung
GB1206808A (en) Apparatus for controlling the temperature of fluid in hydraulic circuits
CH478225A (de) Temperaturfestes, mindestens bei höheren Temperaturen flüssiges, als Hydraulikflüssigkeit bzw. Wärmeaustauschmittel verwendbares Gemisch
GB998025A (en) Ventilating plant with room heating or cooling units
DE1425250A1 (de) Fluessigkeitskupplung
ES299954A1 (es) Procedimiento e instalaciën para la regulaciën de los ventiladores de locomotoras diesel
FR84647E (fr) Robinet pour fluide à haute température et haute pression
GB1011668A (en) Improvements in or relating to pressure exchanger plant
IHRIG Investigation of the adjustment of separated flow regions with respect to pressure, mass, and heat transfer to transient external flows
CH540467A (de) Verfahren zum Betrieb einer Heizungsanlage
GB1233897A (de)
ES281246A1 (es) Un perfeccionamiento en transmisores de calor
DE883196C (de) Verfahren zur Regelung von Heisswasser-Raumheizungsanlagen mit Lufterhitzern
SU501193A1 (ru) Насосна установка
ES269812A1 (es) Intercambiador tecnico utilizable particularmente en las instalaciones de calefacciën central
GB785143A (en) An automatic control for the air circulating fans of liquid-coolant radiators in internal combustion engines
Rogers Temperatures in heat exchanger tube plates
DE888270C (de) Elektrischer Schwingungskreis
GB557808A (en) Improvements in or relating to thermostatic devices for controlling, for cooling purposes, the flow of fluids

Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
E77 Valid patent as to the heymanns-index 1977