GB492641A - Shielding arrangements for high frequency thermionic tube devices - Google Patents

Shielding arrangements for high frequency thermionic tube devices

Info

Publication number
GB492641A
GB492641A GB6852/38A GB685238A GB492641A GB 492641 A GB492641 A GB 492641A GB 6852/38 A GB6852/38 A GB 6852/38A GB 685238 A GB685238 A GB 685238A GB 492641 A GB492641 A GB 492641A
Authority
GB
United Kingdom
Prior art keywords
high frequency
tube devices
thermionic tube
shielding arrangements
march
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB6852/38A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Publication of GB492641A publication Critical patent/GB492641A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0064—Earth or grounding circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Amplifiers (AREA)

Abstract

492,641. Valve circuits. LORENZ AKT.-GES., C. March 4, 1938, No. 6852. Convention date, March 6, 1937. [Class 40 (v)] In a screened high-frequency arrangement of the kind comprising separately screened stages 1, 8, connected by a screening tube through which connections pass, disturbances due to connection of the valve cathodes to the individual screens, caused by interference potential S, are eliminated by connecting the cathodes directly to each other by insulated leads 12.
GB6852/38A 1937-03-06 1938-03-04 Shielding arrangements for high frequency thermionic tube devices Expired GB492641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201782X 1937-03-06

Publications (1)

Publication Number Publication Date
GB492641A true GB492641A (en) 1938-09-23

Family

ID=5768055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6852/38A Expired GB492641A (en) 1937-03-06 1938-03-04 Shielding arrangements for high frequency thermionic tube devices

Country Status (5)

Country Link
US (1) US2285437A (en)
BE (1) BE426703A (en)
CH (1) CH201782A (en)
FR (1) FR834727A (en)
GB (1) GB492641A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416831A (en) * 1942-08-06 1947-03-04 Electronic Lab Inc Radio transmitter amplifier
US2484245A (en) * 1944-08-31 1949-10-11 Westinghouse Electric Corp Rectifier
US2417464A (en) * 1945-03-06 1947-03-18 Duro Test Corp Metal container
US2489245A (en) * 1946-03-21 1949-11-22 Chicago Title And Trust Compan Electrical apparatus
US3204201A (en) * 1960-05-18 1965-08-31 Vidar Corp Shielded circuit

Also Published As

Publication number Publication date
FR834727A (en) 1938-11-30
BE426703A (en) 1938-04-30
CH201782A (en) 1938-12-15
US2285437A (en) 1942-06-09

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