公开(公告)号：US2452365A

公开(公告)日：1948-10-26

申请号：US52465844

申请日：1944-03-01

Applicant: GEN ELECTRIC

Inventor： FREDERICK OSCAR C

IPC: H05B6/06

CPC classification number: H05B6/06 ,  Y10T307/74

公开(公告)号：US2053143A

公开(公告)日：1936-09-01

申请号：US68170033

申请日：1933-07-22

Applicant: GEN ELECTRIC

Inventor： FREDERICK OSCAR C

IPC: B23K11/24

CPC classification number: B23K11/24

公开(公告)号：US3588433A

公开(公告)日：1971-06-28

申请号：US3588433D

申请日：1968-05-23

Applicant: GEN ELECTRIC

Inventor： BAILEY CECIL ,  FREDERICK OSCAR C

IPC: B05B7/22 ,  H01H11/04 ,  H05H1/42 ,  B23K9/04 ,  B23K9/00

CPC classification number: H05H1/42 ,  B05B7/226 ,  H01H11/041

Abstract: DISCLOSES A REFRACTORY METAL ARCING CONTACT AND A METHOD FOR MAKING IT AND FOR JOINING IT TO CONNECTION METAL SUPPORT. REFRACTORY METAL IS PLASMA-ARC SPRAYED ONTO THE ROUGHENED SURFACE OF THE SUPPORT TO FORM A POROUS, REFRACTORY METAL COATING INTERLOCKING WITH THE SURFACE. THEN MOLTEN, HIGH CONDUCTIVITY METAL IS INFILTRATED INTO THE COATING TO FILL ITS PORES, AFTER WHICH THE INFILTRANT IS SOLIDIFIED IN THE PORES.

公开(公告)号：US3588405A

公开(公告)日：1971-06-28

申请号：US3588405D

申请日：1968-09-03

Applicant: GEN ELECTRIC

Inventor： BAILEY CECIL ,  FREDERICK OSCAR C

IPC: H01H33/18 ,  H01H9/46

CPC classification number: H01H9/46

Abstract: DISCLOSES AN ARC CHUTE COMPRISING INSULATING SIDEWALLS AND SPACED-APART METAL RUNNERS PROVIDING PATHS ALONG WHICH THE TERMINALS OF AN ARC TRAVEL AS THE ARC MOVES INTO THE CHUTE. ONE OF THE RUNNERS COMPRISES A STRIP OF CONDUCTIVE MATERIAL AND A COATING OF THERMALLY SPRAYED REFRACTORY METAL BONDED

TO A SURFACE OF THE STRIP TO DEFINE AT ITS EXPOSED SIDE AN ARCRUNNING SURFACE.

公开(公告)号：US2876312A

公开(公告)日：1959-03-03

申请号：US61032756

申请日：1956-09-17

Applicant: GEN ELECTRIC

Inventor： FREDERICK OSCAR C

IPC: H01H85/06

CPC classification number: H01H85/06 ,  Y10T29/49107

公开(公告)号：US2358155A

公开(公告)日：1944-09-12

申请号：US34780940

申请日：1940-07-26

Applicant: GEN ELECTRIC

Inventor： FREDERICK OSCAR C

IPC: B23K11/31

CPC classification number: B23K11/314

公开(公告)号：US3597833A

公开(公告)日：1971-08-10

申请号：US3597833D

申请日：1969-09-03

Applicant: GEN ELECTRIC

Inventor： FREDERICK OSCAR C ,  YOUNG ALBERT C

IPC: B23K1/00 ,  B23K35/38 ,  B23K31/02

CPC classification number: B23K35/38 ,  B23K1/0008

Abstract: In this method, a tubular end ferrule is placed about the end of a short length of metal braid, and this assembly is placed in a chamber with the ferrule projecting through a hole in the chamber wall. A flow of nonoxidizing gas, such as nitrogen, is introduced into the chamber to form a blanket of nonoxidizing gas around the braid. While this blanket is present, heat is applied to the ferrule portion outside the chamber as part of a brazing operation that raises the temperature of the ferrule and the braid to a high level. After such heating, liquid nitrogen is introduced into the chamber to rapidly cool the braid and the ferrule.

公开(公告)号：US3560685A

公开(公告)日：1971-02-02

申请号：US3560685D

申请日：1969-05-26

Applicant: GEN ELECTRIC

Inventor： BAILEY CECIL ,  FREDERICK OSCAR C ,  TALENTO JOSEPH L

IPC: H01H9/34 ,  H01H9/30 ,  H01H33/00

CPC classification number: H01H9/34

Abstract: Discloses an arc chute having spaced sidewalls of a first insulating material and arc runners having most of their active surfaces of a refractory metal. Between one of the runners and the sidewalls are two face plates of a second insulating material, such as glass-bonded mica, that is characterized by low gas evolution and greater surface resistivity than said first material under high humidity conditions. The face-plate surfaces adjacent an arc are shielded from the arc by a thermally-sprayed coating of refractory ceramic insulating material on said surfaces.

公开(公告)号：US2265725A

公开(公告)日：1941-12-09

申请号：US34453240

申请日：1940-07-09

Applicant: GEN ELECTRIC

Inventor： FREDERICK OSCAR C

IPC: B23K11/00 ,  B23K11/14

CPC classification number: B23K11/14 ,  B23K11/002 ,  Y10T74/2173