GB449742A - Improvements in or relating to electrical interference suppressors - Google Patents

Improvements in or relating to electrical interference suppressors

Info

Publication number
GB449742A
GB449742A GB35584/35A GB3558435A GB449742A GB 449742 A GB449742 A GB 449742A GB 35584/35 A GB35584/35 A GB 35584/35A GB 3558435 A GB3558435 A GB 3558435A GB 449742 A GB449742 A GB 449742A
Authority
GB
United Kingdom
Prior art keywords
electrodes
condensers
capacities
joined
terminals
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
GB35584/35A
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.)
Telegraph Condenser Co Ltd
Original Assignee
Telegraph Condenser 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 Telegraph Condenser Co Ltd filed Critical Telegraph Condenser Co Ltd
Priority to GB35584/35A priority Critical patent/GB449742A/en
Publication of GB449742A publication Critical patent/GB449742A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
    • H02K11/026—Suppressors associated with brushes, brush holders or their supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
    • H02K11/028—Suppressors associated with the rotor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

449,742. Condensers; protective arrangements. SPORING, P. A., Lindsay Lodge, Park Road, Hampton Hill, Middlesex, and TELEGRAPH CONDENSER CO., Ltd., Wales Farm Road, North Acton. London. Dec. 23, 1935, No. 35584. [Classes 38 (ii) and 38 (iv)] An electrical radio frequency suppressor for preventing interference with wireless receiving sets by electrical apparatus with three terminals 1, 2, 3, has three condensers 4, 5, 6 connected in delta relationship, the connections being joined to the three terminals, two further condensers 7, 8, joined in series and having their common terminal earthed, being connected across one of the first named condensers. Conveniently, a compound condenser which may be of rolled form is made as shown diagrammatically in Fig. 2, comprising outer metal electrodes A, B between which are interposed two smaller electrodes C, D with dielectric sheets E, F. The capacity 6 is provided between electrodes A, B, the capacities 4, 5 between electrodes A, C and B, C, and the capacities 7, 8 between electrodes A, D and B, D, the electrode D being earthed. Spocification 436,130 is referred to.
GB35584/35A 1935-12-23 1935-12-23 Improvements in or relating to electrical interference suppressors Expired GB449742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB35584/35A GB449742A (en) 1935-12-23 1935-12-23 Improvements in or relating to electrical interference suppressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35584/35A GB449742A (en) 1935-12-23 1935-12-23 Improvements in or relating to electrical interference suppressors

Publications (1)

Publication Number Publication Date
GB449742A true GB449742A (en) 1936-07-02

Family

ID=10379353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35584/35A Expired GB449742A (en) 1935-12-23 1935-12-23 Improvements in or relating to electrical interference suppressors

Country Status (1)

Country Link
GB (1) GB449742A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884605A (en) * 1953-09-11 1959-04-28 Cornell Dubilier Electric Electrical suppressor
US4163956A (en) * 1977-10-17 1979-08-07 Sprague Electric Company Wound multi-capacitor filter
US4866407A (en) * 1988-07-12 1989-09-12 Takeshi Ikeda Noise filter and method of making the same
EP1503484A3 (en) * 2003-07-23 2006-03-15 Sintertechnik GmbH Arrangement for interference suppression in electric motors

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884605A (en) * 1953-09-11 1959-04-28 Cornell Dubilier Electric Electrical suppressor
US4163956A (en) * 1977-10-17 1979-08-07 Sprague Electric Company Wound multi-capacitor filter
US4866407A (en) * 1988-07-12 1989-09-12 Takeshi Ikeda Noise filter and method of making the same
EP1503484A3 (en) * 2003-07-23 2006-03-15 Sintertechnik GmbH Arrangement for interference suppression in electric motors

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