公开(公告)号：US3603752A

公开(公告)日：1971-09-07

申请号：US3603752D

申请日：1970-01-15

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： FRINK RUSSELL E

IPC: H02B11/22 ,  H02B11/28 ,  H01H33/00

CPC classification number: H02B11/22 ,  H02B11/28

Abstract: A grounding switch device is provided capable of utilizing the same type of mechanism as a circuit breaker, and adapted for substitution for the circuit breaker structure in metal-clad switchgear equipment. Each pole-unit is provided with a selector switch capable of being manually positioned in either one of two positions, for grounding either the line terminal or the bus terminal, and, additionally, the pole-unit includes a grounding switch capable of being actuated by the quick-acting circuit breaker type of operating mechanism. The grounding device is of the same dimensions and can be rolled into the same cell structure of the metal-clad switchgear equipment which accommodates the circuit breaker unit.

公开(公告)号：US3575677A

公开(公告)日：1971-04-20

申请号：US3575677D

申请日：1969-01-02

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： FRINK RUSSELL E

IPC: H01F38/38 ,  H01H83/02 ,  H01H73/00

CPC classification number: H01H83/02 ,  H01F38/38

Abstract: An electrical circuit interrupter having first and second contacts connected to first and second conductors, and a current transformer having a magnetic core and electrical winding assembly. The magnetic core of the current transformer is disposed to encircle one of the conductors, with a magnetic shield being disposed between the magnetic core and the other of the conductors, to prevent the flux from the other conductor from saturating a portion of the magnetic core.

公开(公告)号：US3301986A

公开(公告)日：1967-01-31

申请号：US49547565

申请日：1965-10-13

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： FRINK RUSSELL E

IPC: H01R39/64

CPC classification number: H01R39/643

公开(公告)号：US3198906A

公开(公告)日：1965-08-03

申请号：US299460

申请日：1960-01-18

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： FRINK RUSSELL E ,  PAUL OLSSON

IPC: H01H3/30 ,  H02B11/133

CPC classification number: H01H3/30 ,  H01H2003/266 ,  H01H2003/3057 ,  H02B11/133

公开(公告)号：US2777035A

公开(公告)日：1957-01-08

申请号：US41975354

申请日：1954-03-30

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： DICKINSON ROBERT C ,  FRINK RUSSELL E

IPC: H01H9/34

CPC classification number: H01H9/34

公开(公告)号：US2727963A

公开(公告)日：1955-12-20

申请号：US26404651

申请日：1951-12-29

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： SICKLE ROSWELL C VAN ,  FRINK RUSSELL E

IPC: H01H9/44

CPC classification number: H01H9/44

公开(公告)号：US2692319A

公开(公告)日：1954-10-19

申请号：US22844651

申请日：1951-05-26

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： DICKINSON ROBERT C ,  FRINK RUSSELL E

IPC: H01H9/44

CPC classification number: H01H9/44

公开(公告)号：US2584570A

公开(公告)日：1952-02-05

申请号：US14287550

申请日：1950-02-07

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： FRINK RUSSELL E

IPC: H01H9/34

CPC classification number: H01H9/34

公开(公告)号：US3447114A

公开(公告)日：1969-05-27

申请号：US3447114D

申请日：1967-08-24

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： FRINK RUSSELL E ,  WALKER CLAYTON T

IPC: H01H31/12 ,  H01H71/20

CPC classification number: H01H31/127

公开(公告)号：US3213222A

公开(公告)日：1965-10-19

申请号：US27268363

申请日：1963-04-12

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： FINLEY JAMES D ,  FRINK RUSSELL E

IPC: H02B11/24

CPC classification number: H02B11/24