GB1253965A - Improvements in or relating to fluid operated friction clutches - Google Patents

Improvements in or relating to fluid operated friction clutches

Info

Publication number
GB1253965A
GB1253965A GB55131/67A GB5513167A GB1253965A GB 1253965 A GB1253965 A GB 1253965A GB 55131/67 A GB55131/67 A GB 55131/67A GB 5513167 A GB5513167 A GB 5513167A GB 1253965 A GB1253965 A GB 1253965A
Authority
GB
United Kingdom
Prior art keywords
clutch
friction clutches
relating
dec
engaged
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
GB55131/67A
Inventor
Arthur Ernest Henry Elmer
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.)
Dynair Ltd
Original Assignee
Dynair Ltd
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 Dynair Ltd filed Critical Dynair Ltd
Priority to GB55131/67A priority Critical patent/GB1253965A/en
Priority to DE19681812547 priority patent/DE1812547A1/en
Publication of GB1253965A publication Critical patent/GB1253965A/en
Expired 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

1,253,965. Friction clutches. DYNAIR Ltd. 20 Dec., 1968 [4 Dec., 1967], No. 55131/67. Headings F2C and F2L. A clutch for a cooling fan is engaged by compressed air which is admitted to a chamber 13 through an orifice 17 and moves to the left a main-rotary annular piston 14. This motion is transferred through a bearing 18 to a sleeve 19, fast with an input shaft 12, and to a clutch plate 22. A surface 23 of clutch plate 22 compresses a radially split annular friction element 37 between members 33 and 35, thus transmitting the drive through a member 30 to an output shaft, not shown. A spring 24 disengages the clutch. The clutch is operated in response to the temperature of the cooling water in a vehicle radiator, Fig. 2, (not shown), illustrates a modification in which the clutch is engaged by bolts 45 if the compressed air supply fails.
GB55131/67A 1967-12-04 1967-12-04 Improvements in or relating to fluid operated friction clutches Expired GB1253965A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB55131/67A GB1253965A (en) 1967-12-04 1967-12-04 Improvements in or relating to fluid operated friction clutches
DE19681812547 DE1812547A1 (en) 1967-12-04 1968-12-04 Shaft drive for an auxiliary machine, e.g. a fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB55131/67A GB1253965A (en) 1967-12-04 1967-12-04 Improvements in or relating to fluid operated friction clutches

Publications (1)

Publication Number Publication Date
GB1253965A true GB1253965A (en) 1971-11-17

Family

ID=10473055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55131/67A Expired GB1253965A (en) 1967-12-04 1967-12-04 Improvements in or relating to fluid operated friction clutches

Country Status (2)

Country Link
DE (1) DE1812547A1 (en)
GB (1) GB1253965A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456111A (en) * 1980-11-22 1984-06-26 Fichtel & Sachs Ag Hydraulic control system for a clutch
US4708228A (en) * 1984-09-20 1987-11-24 Automotive Products Plc Bearing support for motor vehicle clutch control apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456111A (en) * 1980-11-22 1984-06-26 Fichtel & Sachs Ag Hydraulic control system for a clutch
US4708228A (en) * 1984-09-20 1987-11-24 Automotive Products Plc Bearing support for motor vehicle clutch control apparatus

Also Published As

Publication number Publication date
DE1812547A1 (en) 1969-07-03

Similar Documents

Publication Publication Date Title
GB1377476A (en) Fan drives
GB1310511A (en) Rotary transmission devices
GB1064894A (en) Clutch
GB1440683A (en) Temperature modulated speed drive and control therefor
GB1133698A (en) Friction clutch having centrifugally operated valve means
GB1036231A (en) Improvements in and relating to fluid coupling devices
GB1204007A (en) Clutch
GB1058832A (en) Improvements in and relating to fluid couplings
GB1287113A (en) Cooling system for an internal combustion engine having coolant cavities
GB1376904A (en) Rotary fans
GB1205919A (en) Clutch assembly
GB1256989A (en)
GB1021640A (en) Friction clutch control device for motor vehicles
GB1288904A (en)
GB1253965A (en) Improvements in or relating to fluid operated friction clutches
GB1348645A (en) Engine/clutch combinations
GB1263212A (en) Temperature modulated variable speed drive
US2818949A (en) Brake-clutch construction
GB1190711A (en) Improvements in or relating to Clutching Mechanisms.
GB965780A (en) Improvements in and relating to clutches
US2727611A (en) Fluid pressure control means for a clutch or brake
GB1089624A (en) Clutch assemblies for motor vehicles
GB1038676A (en) Fluid operated clutch
GB1234402A (en)
GB1444422A (en) Cooling fan assembly