公开(公告)号：US3371176A

公开(公告)日：1968-02-27

申请号：US43556065

申请日：1965-02-26

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： LEEDS WINTHROP M

IPC: H01H33/56 ,  H01H33/70 ,  H01H33/825

CPC classification number: H01H33/56 ,  H01H33/70 ,  H01H33/7015

公开(公告)号：US3144592A

公开(公告)日：1964-08-11

申请号：US10632161

申请日：1961-04-28

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： LEEDS WINTHROP M ,  JOHNSON BERNARD R

IPC: H03K17/18 ,  H03K17/96

CPC classification number: H03K17/9645 ,  H03K17/18 ,  H03K2017/9602

公开(公告)号：US3071669A

公开(公告)日：1963-01-01

申请号：US78658759

申请日：1959-01-13

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： LEEDS WINTHROP M ,  LINGAL HARRY J

IPC: H01H1/22 ,  H01H33/02 ,  H01H33/22 ,  H01H33/98 ,  H01H33/985

CPC classification number: H01H33/98 ,  H01H1/2041 ,  H01H1/22 ,  H01H33/02 ,  H01H33/22

公开(公告)号：US3043940A

公开(公告)日：1962-07-10

申请号：US70829858

申请日：1958-01-10

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： LEEDS WINTHROP M

IPC: B61L3/22 ,  H01H33/32 ,  H01H33/56 ,  H01H33/835

CPC classification number: H01H33/56 ,  B61L3/22 ,  H01H33/32

公开(公告)号：US2840670A

公开(公告)日：1958-06-24

申请号：US47610854

申请日：1954-12-20

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： LEEDS WINTHROP M ,  BAKER BENJAMIN P ,  FRIEDRICH ROBERT E

IPC: H01H33/14

CPC classification number: H01H33/14 ,  H01H2033/146

公开(公告)号：US2666107A

公开(公告)日：1954-01-12

申请号：US11545349

申请日：1949-09-13

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： LEEDS WINTHROP M

IPC: H01H33/70

CPC classification number: H01H33/7023

公开(公告)号：US2592635A

公开(公告)日：1952-04-15

申请号：US643648

申请日：1948-02-05

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： LEEDS WINTHROP M ,  FRIEDRICH ROBERT E ,  FRY FRANCIS J

IPC: C08K5/13 ,  H01H33/92 ,  H01H33/98

CPC classification number: H01H33/98 ,  C08K5/13 ,  H01H33/92 ,  C08L1/26

公开(公告)号：US2477810A

公开(公告)日：1949-08-02

申请号：US54957644

申请日：1944-08-15

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： LEEDS WINTHROP M ,  CUMMING JAMES M

IPC: H01H33/98

CPC classification number: H01H33/98

公开(公告)号：US2406469A

公开(公告)日：1946-08-27

申请号：US46524442

申请日：1942-11-11

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： LUDWIG LEON R ,  LEEDS WINTHROP M ,  BAKER BENJAMIN P

IPC: H01H33/70 ,  H01H33/96 ,  H01H33/98

CPC classification number: H01H33/703 ,  H01H33/96 ,  H01H33/98

公开(公告)号：US3557330A

公开(公告)日：1971-01-19

申请号：US3557330D

申请日：1967-03-22

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： LEEDS WINTHROP M ,  SPINDLE HARVEY E

IPC: H01H33/32 ,  H01H33/91 ,  H01H33/70

CPC classification number: H01H33/32 ,  H01H33/91

Abstract: A piston-type of gas-blast circuit interrupter provides a cavitation region downstream of a moving tubular contact to cause exhausting flow of gas therethrough. Means are provided for a fixed open gap distance between the separated contacts to avoid excessive arc lengthening. Cooling means are employed within the moving tubular contact and downstream thereof to prevent gasclogging action and to protect a rolling rubber diaphragm sealing the moving piston.