公开(公告)号：US2970731A

公开(公告)日：1961-02-07

申请号：US81134259

申请日：1959-05-06

Applicant: SYLVANIA ELECTRIC PROD

Inventor： MILLER CHARLES L ,  WEAVER GAIL K

IPC: H01J9/28 ,  H01J19/66

CPC classification number: H01J9/28 ,  Y10T225/30

公开(公告)号：US2893027A

公开(公告)日：1959-07-07

申请号：US76065758

申请日：1958-09-12

Applicant: SYLVANIA ELECTRIC PROD

Inventor： CRESSWELL STEPHEN G

IPC: H01J9/28

CPC classification number: H01J9/28

公开(公告)号：US2725026A

公开(公告)日：1955-11-29

申请号：US26135051

申请日：1951-12-12

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： ROGER BRANDT

IPC: H01J9/28

CPC classification number: H01J9/28

公开(公告)号：US2636807A

公开(公告)日：1953-04-28

申请号：US25056451

申请日：1951-10-09

Applicant: GEN ELECTRIC

Inventor： ROSS JOHN F ,  SLOYER HAROLD W

IPC: H01J29/45 ,  C01F11/32 ,  C08L97/02 ,  H01J9/28 ,  H01J29/92 ,  H05K1/03 ,  H05K3/34 ,  H05K3/40

CPC classification number: H05K3/4046 ,  C01F11/32 ,  C08L97/02 ,  H01J9/28 ,  H01J29/92 ,  H05K1/0306 ,  H05K3/3463 ,  H05K2201/0382 ,  H05K2201/10416 ,  C08L2666/02

公开(公告)号：US2636251A

公开(公告)日：1953-04-28

申请号：US65098846

申请日：1946-02-28

Applicant: SYLVANIA ELECTRIC PROD

Inventor： REGELMAN LA RUE V

IPC: H01J9/28 ,  H01J19/66

CPC classification number: H01J9/28

公开(公告)号：US2390139A

公开(公告)日：1945-12-04

申请号：US44874242

申请日：1942-06-27

Applicant: RCA CORP

Inventor： VASSELLI ANTHONY J

IPC: H01J9/28

CPC classification number: H01J9/28 ,  Y10T29/53217 ,  Y10T29/53261 ,  Y10T29/53696

公开(公告)号：US2218480A

公开(公告)日：1940-10-15

申请号：US27073839

申请日：1939-04-29

Applicant: HYGRADE SYLVANIA CORP

Inventor： PRAY JAMES E

IPC: H01J9/28

CPC classification number: H01J9/28 ,  Y10T82/16361 ,  Y10T82/16475 ,  Y10T83/4607

公开(公告)号：US2164462A

公开(公告)日：1939-07-04

申请号：US15806737

申请日：1937-08-09

Applicant: LUTSCHG JERROLD D

Inventor： LUTSCHG JERROLD D

IPC: H01H11/00 ,  H01J5/46 ,  H01J9/28

CPC classification number: H01J5/46 ,  F02B2730/05 ,  H01H11/005 ,  H01J9/28

公开(公告)号：US1359135A

公开(公告)日：1920-11-16

申请号：US25902318

申请日：1918-10-21

Applicant: HYGRADE ENGINEERING CO INC

Inventor： WETMORE MINER P

IPC: H01J9/28

CPC classification number: H01J9/28

公开(公告)号：US11443912B2

公开(公告)日：2022-09-13

申请号：US17140699

申请日：2021-01-04

Applicant: ASML Netherlands B.V.

Inventor： Ronald Van Der Wilk

IPC: H01J5/46 ,  C03C27/04 ,  H01J5/36 ,  H01J9/28

Abstract: A feedthrough for providing an electrical connection is provided. The feedthrough comprises a conductor and a quartz or a glass structure configured to surround at least a portion of the conductor and provide isolation to the conductor. The conductor and the quartz or glass structure may be coaxially arranged. The feedthrough can provide an electrical connection between an inside and outside of a vacuum chamber that contains a sample.