GB487463A - Improvements in obtaining electric contact between two metallic parts abutting against each other - Google Patents

Improvements in obtaining electric contact between two metallic parts abutting against each other

Info

Publication number
GB487463A
GB487463A GB20175/37A GB2017537A GB487463A GB 487463 A GB487463 A GB 487463A GB 20175/37 A GB20175/37 A GB 20175/37A GB 2017537 A GB2017537 A GB 2017537A GB 487463 A GB487463 A GB 487463A
Authority
GB
United Kingdom
Prior art keywords
abutting against
electric contact
metallic parts
obtaining electric
edges
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
GB20175/37A
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.)
Robert Bosch AG
Robert Bosch GmbH
Original Assignee
Robert Bosch AG
Robert Bosch GmbH
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 Robert Bosch AG, Robert Bosch GmbH filed Critical Robert Bosch AG
Publication of GB487463A publication Critical patent/GB487463A/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
    • H05K9/0007—Casings
    • H05K9/0015—Gaskets or seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

487,463. Switch cases and covers. BOSCH AKT.-GES., R. July 21, 1937, No. 20175. Convention date, July 21,1936. [Class 38 (v)] [Also in Groups XXXVI and XXVI] An electrical seal between the abutting edges of a screening casing for magneto ignition devices &c. is formed by means of a resilient cord e of rubber &c. covered with a metal fabric d. The cord is compressed between the edges, being held in position by shallow grooves c formed in one or both of the edges.
GB20175/37A 1936-07-21 1937-07-21 Improvements in obtaining electric contact between two metallic parts abutting against each other Expired GB487463A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE487463X 1936-07-21

Publications (1)

Publication Number Publication Date
GB487463A true GB487463A (en) 1938-06-21

Family

ID=6543626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20175/37A Expired GB487463A (en) 1936-07-21 1937-07-21 Improvements in obtaining electric contact between two metallic parts abutting against each other

Country Status (1)

Country Link
GB (1) GB487463A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454567A (en) * 1944-08-02 1948-11-23 Jr Adrian A Pierson Radio shielding sealing gasket
US2462334A (en) * 1944-06-02 1949-02-22 Adrian A Pierson Radio shielding sealing gasket
US2469474A (en) * 1944-11-08 1949-05-10 Bendix Aviat Corp Gasket
US2474977A (en) * 1946-03-04 1949-07-05 United Shoe Machinery Corp Flexible electrode means for highfrequency heating
US2519850A (en) * 1945-03-22 1950-08-22 Jr Adrian A Pierson Radio shielding sealing gasket
US2727084A (en) * 1952-03-19 1955-12-13 Metal Textile Corp Resilient metallic shielding strip structure
DE936639C (en) * 1951-07-12 1955-12-15 Telefunken Gmbh Shielding seal for high frequency devices
DE958482C (en) * 1953-08-27 1957-02-21 Bosch Gmbh Robert Electrical seal for shielding housing
US2974183A (en) * 1959-04-08 1961-03-07 Hazeltine Research Inc Gasket for electric equipment
US3154632A (en) * 1962-02-01 1964-10-27 O Z Electrical Mfg Co Inc Rigid conduit expansion joint grounded to require no external bonding jumper
DE1267729B (en) * 1961-11-29 1968-05-09 Technical Wire Products Inc Electrical shielding
US3830957A (en) * 1973-08-20 1974-08-20 Amex Syst Inc Grounding device for shielded electrical cable
US4334259A (en) * 1980-08-11 1982-06-08 Management Assistance Inc. Discharge/ground button
US4371175A (en) * 1981-08-18 1983-02-01 Keene Corporation Inflatable gasket for radio frequency shielding enclosure
GB2174551A (en) * 1985-03-28 1986-11-05 Rainford Metals Limited Screened rack
US4710590A (en) * 1984-06-18 1987-12-01 Telefonaktiebolaget Lm Ericsson Sealing device in metal cabinets, which screens off electro-magnetic fields
GB2194682A (en) * 1986-08-30 1988-03-09 Marconi Co Ltd Shielding against electromagnetic radiation
GB2212900A (en) * 1987-11-27 1989-08-02 Flamgard Fire damper
GB2222912A (en) * 1988-09-16 1990-03-21 Minnesota Mining & Mfg Electromagnetic interference gasket

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462334A (en) * 1944-06-02 1949-02-22 Adrian A Pierson Radio shielding sealing gasket
US2454567A (en) * 1944-08-02 1948-11-23 Jr Adrian A Pierson Radio shielding sealing gasket
US2469474A (en) * 1944-11-08 1949-05-10 Bendix Aviat Corp Gasket
US2519850A (en) * 1945-03-22 1950-08-22 Jr Adrian A Pierson Radio shielding sealing gasket
US2474977A (en) * 1946-03-04 1949-07-05 United Shoe Machinery Corp Flexible electrode means for highfrequency heating
DE936639C (en) * 1951-07-12 1955-12-15 Telefunken Gmbh Shielding seal for high frequency devices
US2727084A (en) * 1952-03-19 1955-12-13 Metal Textile Corp Resilient metallic shielding strip structure
DE958482C (en) * 1953-08-27 1957-02-21 Bosch Gmbh Robert Electrical seal for shielding housing
US2974183A (en) * 1959-04-08 1961-03-07 Hazeltine Research Inc Gasket for electric equipment
DE1267729B (en) * 1961-11-29 1968-05-09 Technical Wire Products Inc Electrical shielding
US3154632A (en) * 1962-02-01 1964-10-27 O Z Electrical Mfg Co Inc Rigid conduit expansion joint grounded to require no external bonding jumper
US3830957A (en) * 1973-08-20 1974-08-20 Amex Syst Inc Grounding device for shielded electrical cable
US4334259A (en) * 1980-08-11 1982-06-08 Management Assistance Inc. Discharge/ground button
US4371175A (en) * 1981-08-18 1983-02-01 Keene Corporation Inflatable gasket for radio frequency shielding enclosure
US4710590A (en) * 1984-06-18 1987-12-01 Telefonaktiebolaget Lm Ericsson Sealing device in metal cabinets, which screens off electro-magnetic fields
GB2174551A (en) * 1985-03-28 1986-11-05 Rainford Metals Limited Screened rack
GB2194682A (en) * 1986-08-30 1988-03-09 Marconi Co Ltd Shielding against electromagnetic radiation
GB2194682B (en) * 1986-08-30 1990-05-09 Marconi Co Ltd A container designed to provide shielding against electromagnetic radiation
GB2212900A (en) * 1987-11-27 1989-08-02 Flamgard Fire damper
GB2222912A (en) * 1988-09-16 1990-03-21 Minnesota Mining & Mfg Electromagnetic interference gasket

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