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公开(公告)号:US3004561A
公开(公告)日:1961-10-17
申请号:US68135757
申请日:1957-08-30
Applicant: KELSEY HAYES CO
Inventor: HENRY AUGUSTUS P
IPC: F15B1/24
CPC classification number: F15B1/24 , F15B2201/205 , F15B2201/312 , F15B2201/405 , F15B2201/41 , F15B2201/415
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公开(公告)号:US2974683A
公开(公告)日:1961-03-14
申请号:US71383258
申请日:1958-02-07
Applicant: PARKER HANNIFIN CORP
Inventor: KAHELIN PAUL H
IPC: F15B1/24
CPC classification number: F15B1/24 , F15B2201/205 , F15B2201/21 , F15B2201/312 , F15B2201/32 , F15B2201/41 , F15B2201/4155
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公开(公告)号:US2880746A
公开(公告)日:1959-04-07
申请号:US66427057
申请日:1957-06-07
Applicant: GEN MOTORS CORP
Inventor: BERNOTAS RALPH J
IPC: F15B1/24
CPC classification number: F15B1/24 , F15B2201/205 , F15B2201/21 , F15B2201/312 , F15B2201/411 , F15B2201/4155 , Y10T137/3118
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公开(公告)号:USRE24382E
公开(公告)日:1957-10-29
申请号:US24382D
IPC: F15B1/24
CPC classification number: F15B1/24 , F15B2201/205 , F15B2201/312 , F15B2201/3153 , F15B2201/32 , F15B2201/41 , F15B2201/4155
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公开(公告)号:US2780504A
公开(公告)日:1957-02-05
申请号:US42462854
申请日:1954-04-21
Applicant: PARKER APPLIANCE CO
Inventor: RUSSELL JOHN G
IPC: F15B1/24
CPC classification number: F15B1/24 , F15B2201/205 , F15B2201/312 , F15B2201/41 , F15B2201/4155 , Y10S417/01
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公开(公告)号:US2440065A
公开(公告)日:1948-04-20
申请号:US56070344
申请日:1944-10-27
Applicant: ELECTROL INC
Inventor: ASHTON BENJAMIN N
IPC: F15B1/24
CPC classification number: F15B1/24 , F15B2201/205 , F15B2201/312 , F15B2201/41 , F15B2201/4155
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公开(公告)号:US2417873A
公开(公告)日:1947-03-25
申请号:US53535044
申请日:1944-05-12
Applicant: NEW YORK AIR BRAKE CO
Inventor: HUBER MATTHEW W
IPC: F15B1/24
CPC classification number: F15B1/24 , F15B2201/205 , F15B2201/312 , F15B2201/405 , F15B2201/41 , F15B2201/4155 , F15B2201/51
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公开(公告)号:US2214816A
公开(公告)日:1940-09-17
申请号:US16697137
申请日:1937-10-02
Applicant: VICKERS INC
Inventor: HARRINGTON FERRIS T
CPC classification number: F15B1/033 , F15B1/24 , F15B2201/205 , F15B2201/312 , F15B2201/413 , F15B2201/4155 , Y10T137/2635 , Y10T137/86043
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公开(公告)号:US1861154A
公开(公告)日:1932-05-31
申请号:US52722631
申请日:1931-04-02
Applicant: TOLEDO MACHINE & TOOL COMPANY
Inventor: DORMAN NEAL W
IPC: F15B1/04
CPC classification number: F15B1/04 , F15B2201/21 , F15B2201/312 , F15B2201/411 , F15B2201/413
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公开(公告)号:US12129922B2
公开(公告)日:2024-10-29
申请号:US18089418
申请日:2022-12-27
Applicant: Sonnax Transmission Company
Inventor: Maura J. Stafford , Andrew M. Deyo
CPC classification number: F16H61/0009 , F16H61/0021 , F15B1/04 , F15B2201/21 , F15B2201/31 , F15B2201/312 , F15B2201/405 , F15B2201/60 , F15B2201/61 , F16H2061/0034
Abstract: A drop-in signal accumulator piston assembly replaces an original equipment (OE) signal accumulator piston in a vehicle transmission hydraulic circuit. The OE signal accumulator piston is positioned in a bore in a valve body that has an open end and a fluid port. The drop-in signal accumulator piston assembly includes a cylindrical sleeve having open first and second ends, one of the first and second ends defining a reduced diameter region, and a piston positioned in the sleeve. A spring is positioned in part in the piston and in part extending beyond and end of the piston. The sleeve is positioned in the valve body bore, with the piston, and the spring. A method for replacing an original equipment (OE) signal accumulator piston in a transmission hydraulic circuit is also disclosed.
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