GB876548A - Improvements relating to coolers in internal combustion engines, air-conditioning plants, boiler induced-draught installations, and the like - Google Patents

Improvements relating to coolers in internal combustion engines, air-conditioning plants, boiler induced-draught installations, and the like

Info

Publication number
GB876548A
GB876548A GB23470/59A GB2347059A GB876548A GB 876548 A GB876548 A GB 876548A GB 23470/59 A GB23470/59 A GB 23470/59A GB 2347059 A GB2347059 A GB 2347059A GB 876548 A GB876548 A GB 876548A
Authority
GB
United Kingdom
Prior art keywords
housing
pump
fan
clutch
shaft
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.)
Expired
Application number
GB23470/59A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB876548A publication Critical patent/GB876548A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B13/00—Special devices for ventilating gasproof shelters
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/022—Units comprising pumps and their driving means comprising a yielding coupling, e.g. hydraulic
    • 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
    • F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
    • F16D31/06—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution using pumps of types differing from those before-mentioned
    • 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
    • F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
    • F16D31/08—Control of slip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

876,548. Hydraulic clutches. BEHR, M., [trading as SUDDEUTSCHE KUHLERFABRIK J. F. BEHR]. July 8, 1959 [July 8, 1958], No. 23470/59. Class 69 (2). [Also in Group XXVII] An hydraulic clutch for driving the cooling fan 33 of a radiator, or the fan of an air conditioning or boiler induced draught installation comprises a housing 14 surrounding a hydrostatic clutch, such as a vane pump, gear pump, piston pump or the like 9, 10, 11, the shaft 1 of the pump serving as a driving member, and the housing 14 as a driving member for the fan, fluid circulation taking place in the cavity between the housing and the pump and being regulated by a thermostat controlling a spring-loaded valve built into the clutch. As shown, the shaft 1 drives a member 9 slotted to receive radial vanes 10 which engage the inner surface of an eccentric 11 carried by the cylindrical projection 12 of a cover plate 13 secured to the housing 14. One end of the shaft receives a screwed plug 26 in which slides a valve member 21 abutted by a spring 20, the other end of which engages a rod 23 connected to a thermostat 24 in a cooling chamber 6 of the engine. A water pump wheel 7 is mounted on the shaft 1 on which is mounted a pulley 8 driven from the engine. The valve may be initially adjusted by a handle projecting from the housing or by removing a plate 28 and adjusting the plug 26. The opening of the valve is controlled by the thermostat to vary the amount of fluid pumped through the housing in the direction of the arrows and the degree of drive imparted to the housing and fan. A baffle 32 directs the fluid against the housing which is provided with cooling fins. The clutch may be connected by pipes to an external fluid tank.
GB23470/59A 1958-07-08 1959-07-08 Improvements relating to coolers in internal combustion engines, air-conditioning plants, boiler induced-draught installations, and the like Expired GB876548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE876548X 1958-07-08

Publications (1)

Publication Number Publication Date
GB876548A true GB876548A (en) 1961-09-06

Family

ID=6817730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23470/59A Expired GB876548A (en) 1958-07-08 1959-07-08 Improvements relating to coolers in internal combustion engines, air-conditioning plants, boiler induced-draught installations, and the like

Country Status (1)

Country Link
GB (1) GB876548A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012015A1 (en) * 1978-12-01 1980-06-11 The Jacobs Manufacturing Company Apparatus for delivering varying quantities of a fluid
DE3719605A1 (en) * 1987-01-22 1988-08-04 Dieter Mayer Water jet massaging device
EP0765443A1 (en) * 1994-06-22 1997-04-02 Entrepreneurial Technologies, Inc. Pressure activated rotary clutch
EP0921319A2 (en) * 1997-12-08 1999-06-09 Harvard Industries, Inc. Plastic fan and thermal clutch drive

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012015A1 (en) * 1978-12-01 1980-06-11 The Jacobs Manufacturing Company Apparatus for delivering varying quantities of a fluid
DE3719605A1 (en) * 1987-01-22 1988-08-04 Dieter Mayer Water jet massaging device
EP0765443A1 (en) * 1994-06-22 1997-04-02 Entrepreneurial Technologies, Inc. Pressure activated rotary clutch
EP0765443A4 (en) * 1994-06-22 1998-06-17 Entrepreneurial Technologies I Pressure activated rotary clutch
EP0921319A2 (en) * 1997-12-08 1999-06-09 Harvard Industries, Inc. Plastic fan and thermal clutch drive
EP0921319A3 (en) * 1997-12-08 2000-01-05 Harvard Industries, Inc. Plastic fan and thermal clutch drive

Similar Documents

Publication Publication Date Title
US3572480A (en) Transmission-driven retarder with fluid-operated blocker and inlet valve
US3227254A (en) Fluid coupling
GB1068097A (en) Improvements in and relating to fluid couplings
US3653283A (en) Accessory drive mechanism
GB876548A (en) Improvements relating to coolers in internal combustion engines, air-conditioning plants, boiler induced-draught installations, and the like
US2401646A (en) Temperature control for cooling fluid of internal-combustion engines
US2706468A (en) Thermostatically controlled driving mechanism for fans on engine driven vehicles
GB1147197A (en) Thermostatically controlled clutch for i.c. engine cooling systems
US5487457A (en) Pressure activated rotary clutch
US2542682A (en) Outboard motor with fluid clutch
WO2009050756A4 (en) Apparatus for optimization of operation and supply of two-stroke endothermic engines
US2802459A (en) Fan drive with a fluid and mechanical coupling
US2472728A (en) Front type thermostat mounting
US2047028A (en) Automobile water cooling temperature regulator
CN210440109U (en) Pump body and be equipped with water pump of this pump body
US2484913A (en) Torque absorber for speed reducing purposes and the like
US2808817A (en) Thermostatically controlled fan and coupling assembly
US4573436A (en) Air cooled horizontal power piston engine
US4380279A (en) Viscous fluid coupling device
US1511204A (en) Cooling system for internal-combustion engines
JPS61171823U (en)
JPS54111027A (en) Coupling deivce
SU1714171A1 (en) Control system of air cooling internal-combustion engines
US2253877A (en) Automatic transmission
GB770945A (en) Hydraulic regulating valve