GB1091553A - Improvements in or relating to fluid control valves - Google Patents

Improvements in or relating to fluid control valves

Info

Publication number
GB1091553A
GB1091553A GB70665A GB70665A GB1091553A GB 1091553 A GB1091553 A GB 1091553A GB 70665 A GB70665 A GB 70665A GB 70665 A GB70665 A GB 70665A GB 1091553 A GB1091553 A GB 1091553A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
passageway
fluid
jan
engine
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
GB70665A
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.)
Tatra np
Original Assignee
Tatra np
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 Tatra np filed Critical Tatra np
Publication of GB1091553A publication Critical patent/GB1091553A/en
Expired 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/125—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

1,091,553. Valves. TATRA, NARODNI PODNIK. Jan. 7, 1965 [Jan. 14, 1964], No. 706/65. Heading F2V. A valve for controlling an hydraulic clutch which drives a variable speed cooling fan in an I.C. engine (not shown), comprises a fluid temperature sensitive element 11 which is located in the cylinder head or block of the engine and is closed at one end by a diaphragm 22. Movement of the diaphragm 22 actuates a valve member 26 with respect to a seat 7 through an adjustable tappet 25, 3 to control the flow of a fluid from a pump (not shown) through a passageway 19, 16 and axial passageways 4 in the member 26 to the fan clutch (not shown) through passageways 9, 18. The diaphragm 22 closes one side of a chamber 28 in communication with the passageway 9, through a port 2. Movement of the diaphragm 22 also causes fluid to be forced from the chamber 28 to the passageway 9. A magnetic plug 6 is located adjacent the inlet 16.
GB70665A 1964-01-14 1965-01-07 Improvements in or relating to fluid control valves Expired GB1091553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS22864 1964-01-14

Publications (1)

Publication Number Publication Date
GB1091553A true GB1091553A (en) 1967-11-15

Family

ID=5334016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB70665A Expired GB1091553A (en) 1964-01-14 1965-01-07 Improvements in or relating to fluid control valves

Country Status (4)

Country Link
CH (1) CH426374A (en)
DE (1) DE1476419B1 (en)
FR (1) FR1420285A (en)
GB (1) GB1091553A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308453A1 (en) * 1973-02-21 1974-08-22 Wahler Fa Gustav VALVE FOR THE TEMPERATURE-DEPENDENT CONTROL OF A GAS OR LIQUID MEDIUM
DE2519879A1 (en) * 1975-05-03 1976-11-04 Behr Thomson Dehnstoffregler SWITCHING DEVICE WITH SINGLE-PIECE HOUSING
US4572147A (en) * 1983-09-14 1986-02-25 Coopers Filters Limited Air filtration
DE8808932U1 (en) * 1988-07-12 1989-11-16 Behr-Thomson Dehnstoffregler GmbH & Co, 7014 Kornwestheim Device for controlling the supply of heating medium to a surface heat exchanger arranged in a wall of a motor vehicle
DE3929414A1 (en) * 1989-09-05 1991-03-07 Wahler Gmbh & Co Gustav Mfg. thermostatic control element e.g. controlled valve - using deformable fitting projections heated to deformation temp. to mount activation device on housing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE723188C (en) * 1939-12-14 1942-07-30 Bosch Gmbh Robert Pneumatic regulator for internal combustion engines
DE1015645B (en) * 1952-05-01 1957-09-12 Cav Ltd Pneumatic regulator for fuel injection pumps of internal combustion engines

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308453A1 (en) * 1973-02-21 1974-08-22 Wahler Fa Gustav VALVE FOR THE TEMPERATURE-DEPENDENT CONTROL OF A GAS OR LIQUID MEDIUM
DE2519879A1 (en) * 1975-05-03 1976-11-04 Behr Thomson Dehnstoffregler SWITCHING DEVICE WITH SINGLE-PIECE HOUSING
US4572147A (en) * 1983-09-14 1986-02-25 Coopers Filters Limited Air filtration
DE8808932U1 (en) * 1988-07-12 1989-11-16 Behr-Thomson Dehnstoffregler GmbH & Co, 7014 Kornwestheim Device for controlling the supply of heating medium to a surface heat exchanger arranged in a wall of a motor vehicle
DE3929414A1 (en) * 1989-09-05 1991-03-07 Wahler Gmbh & Co Gustav Mfg. thermostatic control element e.g. controlled valve - using deformable fitting projections heated to deformation temp. to mount activation device on housing
DE3929414C2 (en) * 1989-09-05 1998-07-23 Wahler Gmbh & Co Gustav Method of manufacturing a thermostatic actuator, and an actuator manufactured by this method

Also Published As

Publication number Publication date
DE1476419B1 (en) 1971-08-05
FR1420285A (en) 1966-02-25
CH426374A (en) 1966-12-15

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