公开(公告)号：US2813167A

公开(公告)日：1957-11-12

申请号：US36934653

申请日：1953-07-21

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： MELVIN BINGENHEIMER ,  WALKER EUGENE J

IPC: H01H71/40

CPC classification number: H01H71/405

公开(公告)号：US3652961A

公开(公告)日：1972-03-28

申请号：US3652961D

申请日：1970-09-24

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： SALVATI JOHN G ,  WALKER EUGENE J

IPC: H01H71/74 ,  H01H69/01

CPC classification number: H01H71/7418

Abstract: A circuit breaker with electromagnetic trip means comprises a stationary magnetic part and pole-piece means adjustably mounted on the stationary magnetic part to provide adjustment of the air gap between a stationary magnetic structure and a movable armature. The circuit breaker is a multi-pole circuit breaker with the armatures being mounted on a common trip bar.

公开(公告)号：US2892054A

公开(公告)日：1959-06-23

申请号：US62529756

申请日：1956-11-30

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WALKER EUGENE J ,  REICHERT HOWARD E

IPC: H01H71/16 ,  H01H71/40

CPC classification number: H01H71/162 ,  H01H71/40

公开(公告)号：US2760028A

公开(公告)日：1956-08-21

申请号：US37717953

申请日：1953-08-28

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WALKER EUGENE J

IPC: H01H71/46

CPC classification number: H01H71/46 ,  H01H2071/467

公开(公告)号：US3585329A

公开(公告)日：1971-06-15

申请号：US3585329D

申请日：1968-01-24

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WALKER EUGENE J ,  ELLSWORTH JAMES P ,  MAIER ALFRED E

IPC: H01H9/38 ,  H01H33/12

CPC classification number: H01H9/383 ,  H01H9/386

Abstract: A circuit breaker comprises an improved arcing-contact and arcrunner contact structure with a resiliently mounted construction.

公开(公告)号：US3418607A

公开(公告)日：1968-12-24

申请号：US52767566

申请日：1966-02-16

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WALKER EUGENE J ,  JOHN MAJCHER

IPC: H01H71/24

CPC classification number: H01H71/2472

公开(公告)号：US3211877A

公开(公告)日：1965-10-12

申请号：US28633863

申请日：1963-06-07

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WALKER EUGENE J ,  JOHN ZIPAY

IPC: H01H71/52

CPC classification number: H01H71/521

公开(公告)号：US2660638A

公开(公告)日：1953-11-24

申请号：US25155251

申请日：1951-10-16

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： GEIZHEISER FRANCIS L ,  WALKER EUGENE J

IPC: H01H71/40

CPC classification number: H01H71/405

公开(公告)号：US3526861A

公开(公告)日：1970-09-01

申请号：US3526861D

申请日：1968-05-03

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WALKER EUGENE J ,  KRUZIC ZELKO J

IPC: H01H71/40 ,  H01H75/12

CPC classification number: H01H71/40

公开(公告)号：US2942083A

公开(公告)日：1960-06-21

申请号：US63026456

申请日：1956-12-24

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WALKER EUGENE J ,  REICHERT HOWARD E

IPC: H01H73/04 ,  H01H73/18

CPC classification number: H01H73/18 ,  H01H73/04