公开(公告)号：US2535517A

公开(公告)日：1950-12-26

申请号：US67298346

申请日：1946-05-29

Applicant: COSSOR LTD A C

Inventor： JAMES RHODES DENNIS HENRY

IPC: H01G2/10

CPC classification number: H01G2/103 ,  Y10S264/76 ,  Y10T156/1043

公开(公告)号：US2507812A

公开(公告)日：1950-05-16

申请号：US68988146

申请日：1946-08-12

Applicant: COSSOR LTD A C

Inventor： CECIL PHIPPS DARRELL

IPC: H01J1/20 ,  H01J3/02 ,  H01J29/04

CPC classification number: H01J29/04 ,  H01J1/20 ,  H01J3/027 ,  Y10T29/4992 ,  Y10T403/4634

公开(公告)号：US2484721A

公开(公告)日：1949-10-11

申请号：US436648

申请日：1948-01-26

Applicant: COSSOR LTD A C

Inventor： HILARY MOSS

IPC: H01J29/48 ,  H01J29/62

CPC classification number: H01J29/488 ,  H01J29/624

公开(公告)号：US2387110A

公开(公告)日：1945-10-16

申请号：US45901842

申请日：1942-09-19

Applicant: COSSOR LTD A C

Inventor： HERBERT BEDFORD LESLIE ,  HENRY STEVENS WALTER

IPC: H01J29/54 ,  H01J29/68 ,  H01J29/76

CPC classification number: H01J29/766 ,  H01J29/54 ,  H01J29/68

公开(公告)号：US2365118A

公开(公告)日：1944-12-12

申请号：US45601342

申请日：1942-08-25

Applicant: COSSOR LTD A C

Inventor： WENTWORTH STRAFFORD FREDERICK

IPC: G01S3/06

CPC classification number: G01S3/06

公开(公告)号：US2114938A

公开(公告)日：1938-04-19

申请号：US72105334

申请日：1934-04-17

Applicant: COSSOR LTD A C

Inventor： STANDIDGE PUCKLE OWEN

IPC: H03K4/12

CPC classification number: H03K4/12

公开(公告)号：US3671327A

公开(公告)日：1972-06-20

申请号：US3671327D

申请日：1969-03-12

Applicant: COSSOR LTD A C

Inventor： GAY FRANK MUNRO

IPC: G01K7/04 ,  G01R5/22 ,  H01V1/02

CPC classification number: G01K7/04 ,  G01R5/22

Abstract: A multijunction thermocouple is made by etching a metal foil having different metals to either side of a boundary line, so as to leave a pattern which zig-zags across the boundary line and forms a row of junctions along the boundary line.

公开(公告)号：US3603889A

公开(公告)日：1971-09-07

申请号：US3603889D

申请日：1969-04-16

Applicant: COSSOR LTD A C

Inventor： STEVENS MICHAEL CHARLES ,  SWATTON BRIAN DAVID

IPC: H03K5/26 ,  H03B3/04 ,  H03D13/00 ,  H03K9/06

CPC classification number: H03K5/26

Abstract: A bistable flip-flop is set and reset respectively by two signals whose phases are to be compared and provides pulses of width determined by the phase difference. In order to prevent erroneous indication of phase synchronism when one signal frequency is an integral multiple of the other, a frequency comparator blocks the flip-flop when the frequencies are different and itself provides the said pulses, instead of the flip-flop.

公开(公告)号：US3551823A

公开(公告)日：1970-12-29

申请号：US3551823D

申请日：1968-03-01

Applicant: COSSOR LTD A C

Inventor： STEVENS MICHAEL CHARLES

IPC: G01S13/78 ,  H03K5/00

CPC classification number: G01S13/784

公开(公告)号：US3489923A

公开(公告)日：1970-01-13

申请号：US3489923D

申请日：1966-11-29

Applicant: COSSOR LTD A C

Inventor： DAHELE HARCHARAN SINGH

IPC: H03K17/73 ,  H03K17/74 ,  H03K17/02

CPC classification number: H03K17/74 ,  H03K17/73