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公开(公告)号:US4041990A
公开(公告)日:1977-08-16
申请号:US673831
申请日:1976-04-05
Applicant: Louis S. Tang , Dean E. Runkle , Lloyd G. Bach
Inventor: Louis S. Tang , Dean E. Runkle , Lloyd G. Bach
CPC classification number: B60T17/22 , B60T13/148 , F15B1/24 , F16L55/04 , F15B2201/205 , F15B2201/312 , F15B2201/411 , F15B2201/515 , Y10S277/917
Abstract: An accumulator for use in a brake booster having a housing with a piston located in a bore. The piston has a plug attached thereto. The piston moves in response to a predetermined thermal expansion of a fluid in the accumulator. A predetermined movement shears the plug from the piston to prevent damage to the housing by venting the bore to a reservoir.
Abstract translation: 一种用于制动助力器的蓄能器,其具有壳体,活塞位于孔中。 活塞具有附接到其上的塞子。 活塞响应于蓄能器中的流体的预定热膨胀而移动。 预定的运动通过将孔排放到储存器中来从活塞剪切塞子以防止损坏壳体。