GB1082386A - Hydraulic couplings - Google Patents

Hydraulic couplings

Info

Publication number
GB1082386A
GB1082386A GB4066764A GB4066764A GB1082386A GB 1082386 A GB1082386 A GB 1082386A GB 4066764 A GB4066764 A GB 4066764A GB 4066764 A GB4066764 A GB 4066764A GB 1082386 A GB1082386 A GB 1082386A
Authority
GB
United Kingdom
Prior art keywords
ports
shaft
passages
rotor
hydraulic
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
GB4066764A
Inventor
George Alan Montgomerie
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.)
Serck R&D Ltd
Original Assignee
Serck R&D 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 Serck R&D Ltd filed Critical Serck R&D Ltd
Priority to GB4066764A priority Critical patent/GB1082386A/en
Publication of GB1082386A publication Critical patent/GB1082386A/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
    • 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)
  • Temperature-Responsive Valves (AREA)

Abstract

1,082,386. Hydraulic couplings. SERCK R. & D. Ltd. Oct. 5, 1965 [Oct. 6, 1964], No. 40667/64. Headings F2C and F2L. An hydraulic coupling comprises a rotor 17 splined to a shaft 16 and including passages 18 containing pistons 19 pressed by springs 20 against an inclined surface 15a on part 15 of a shaft 14 driven from pulley 30; the passages 18 communicate with, and sweep on rotation of rotor 17, a pair of arcuate ports (21), Fig. 3, not shown, in housing 10, the ports being connected by passages and the flow through these passages being controlled by a spool 26 movable by a temperature responsive, wax - filled capsule 27 having a plunger 28. In use, to drive a fan for liquidcooled I.C. engine, the liquid flows around capsule 27 and at low temperature the hydraulic fluid passes freely between the two ports on rotation of shaft 14 and the rotor remains stationary; as the temperature rises the spool 26 gradually closes the connection between the ports and the rotor and shaft 16 are rotated until the connection is completely closed when the shafts 14, 16 are locked together through the coupling. The housing forms a reservoir connected to the two ports through non-return valves (31), Fig. 3, (not shown), to replenish the the working liquid.
GB4066764A 1964-10-06 1964-10-06 Hydraulic couplings Expired GB1082386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4066764A GB1082386A (en) 1964-10-06 1964-10-06 Hydraulic couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4066764A GB1082386A (en) 1964-10-06 1964-10-06 Hydraulic couplings

Publications (1)

Publication Number Publication Date
GB1082386A true GB1082386A (en) 1967-09-06

Family

ID=10416034

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4066764A Expired GB1082386A (en) 1964-10-06 1964-10-06 Hydraulic couplings

Country Status (1)

Country Link
GB (1) GB1082386A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313652A (en) * 1996-05-31 1997-12-03 Raymond Simms Hydraulic transmission unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313652A (en) * 1996-05-31 1997-12-03 Raymond Simms Hydraulic transmission unit

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