GB285044A - Improvements in shielding systems for electric discharge devices - Google Patents

Improvements in shielding systems for electric discharge devices

Info

Publication number
GB285044A
GB285044A GB4131/28A GB413128A GB285044A GB 285044 A GB285044 A GB 285044A GB 4131/28 A GB4131/28 A GB 4131/28A GB 413128 A GB413128 A GB 413128A GB 285044 A GB285044 A GB 285044A
Authority
GB
United Kingdom
Prior art keywords
valves
casing
valve
screening
partitions
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
GB4131/28A
Other languages
English (en)
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB285044A publication Critical patent/GB285044A/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)
  • Safety Valves (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
GB4131/28A 1927-02-09 1928-02-09 Improvements in shielding systems for electric discharge devices Expired GB285044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US167020A US1659542A (en) 1927-02-09 1927-02-09 Shielding system

Publications (1)

Publication Number Publication Date
GB285044A true GB285044A (en) 1928-05-17

Family

ID=22605612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4131/28A Expired GB285044A (en) 1927-02-09 1928-02-09 Improvements in shielding systems for electric discharge devices

Country Status (4)

Country Link
US (1) US1659542A (enEXAMPLES)
BE (1) BE348688A (enEXAMPLES)
GB (1) GB285044A (enEXAMPLES)
NL (1) NL25402C (enEXAMPLES)

Also Published As

Publication number Publication date
BE348688A (enEXAMPLES)
NL25402C (enEXAMPLES)
US1659542A (en) 1928-02-14

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