VISCOUS FLUID COUPLING

PROBLEM TO BE SOLVED: To minimize the dispersion of relief pressure and facilitate adjustment of release pressure, in a viscous fluid coupling, while simplifying a structure for releasing high pressure in a fluid filling chamber to reduce the cost. SOLUTION: In the viscous fluid coupling 1, a cutout...

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1. Verfasser: OSHIMA FUMIO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To minimize the dispersion of relief pressure and facilitate adjustment of release pressure, in a viscous fluid coupling, while simplifying a structure for releasing high pressure in a fluid filling chamber to reduce the cost. SOLUTION: In the viscous fluid coupling 1, a cutout part 70 is provided in a part of the outer circumference of a cover 12, and an O-ring 13 which receives a fixed pressure or more of the fluid filling chamber 30 is protruded and deformed from an outer circumferential annular groove 12B through the cutout part 70. COPYRIGHT: (C)2010,JPO&INPIT