DE3473329D1 - Self-contained fan clutch - Google Patents

Self-contained fan clutch

Info

Publication number
DE3473329D1
DE3473329D1 DE8484630089T DE3473329T DE3473329D1 DE 3473329 D1 DE3473329 D1 DE 3473329D1 DE 8484630089 T DE8484630089 T DE 8484630089T DE 3473329 T DE3473329 T DE 3473329T DE 3473329 D1 DE3473329 D1 DE 3473329D1
Authority
DE
Germany
Prior art keywords
housing
piston
cylinder
drive disc
actuated
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
DE8484630089T
Other languages
German (de)
Inventor
James V Hanks
Leonid Dayen
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.)
Horton Industries Inc
Original Assignee
Horton Industries 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 Horton Industries Inc filed Critical Horton Industries Inc
Priority claimed from EP84630089A external-priority patent/EP0163797B1/en
Application granted granted Critical
Publication of DE3473329D1 publication Critical patent/DE3473329D1/en
Expired legal-status Critical Current

Links

Landscapes

  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

The self-contained fan clutch includes a housing, in which is contained a rotatable drive disc driven by a source of power connected to the housing and the drive disc. Also mounted within the housing is an annular piston having an annular piston reciprocable within a cylinder member. The piston portion carries a friction facing engageable with the driven drive disc when the piston is actuated within the cylinder. The piston divides the cylinder into a high pressure side and a low pressure side with the piston, piston portion and cylinder carried by the housing, with the housing having a series of fan blades mounted on it. The cylinder mounts a reciprocal pump plunger actuated by a cam mounted on the driven drive disc for pressurising the high pressure side of the cylinder, which causes the friction facing of the piston portion to engage the drive disc and be rotated together with the housing and fans. The pump plunger is actuated by a thermal sensor pill.
DE8484630089T 1984-06-05 1984-06-05 Self-contained fan clutch Expired DE3473329D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84630089A EP0163797B1 (en) 1980-10-11 1984-06-05 Self-contained fan clutch

Publications (1)

Publication Number Publication Date
DE3473329D1 true DE3473329D1 (en) 1988-09-15

Family

ID=8192962

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484630089T Expired DE3473329D1 (en) 1984-06-05 1984-06-05 Self-contained fan clutch

Country Status (1)

Country Link
DE (1) DE3473329D1 (en)

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee