GB753984A - Improvements relating to dry plate rectifier assemblies - Google Patents

Improvements relating to dry plate rectifier assemblies

Info

Publication number
GB753984A
GB753984A GB981/54A GB98154A GB753984A GB 753984 A GB753984 A GB 753984A GB 981/54 A GB981/54 A GB 981/54A GB 98154 A GB98154 A GB 98154A GB 753984 A GB753984 A GB 753984A
Authority
GB
United Kingdom
Prior art keywords
tube
rectifier
dry plate
potting compound
improvements relating
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
GB981/54A
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal 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
Priority to NL193887D priority Critical patent/NL193887A/xx
Priority to NL99561D priority patent/NL99561C/xx
Application filed by Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB981/54A priority patent/GB753984A/en
Priority to DEW15717A priority patent/DE1037595B/en
Priority to US481172A priority patent/US2888618A/en
Priority to FR1119790D priority patent/FR1119790A/en
Publication of GB753984A publication Critical patent/GB753984A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/02—Containers; Seals
    • H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
    • H01L23/041—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction having no base used as a mounting for the semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/16—Fillings or auxiliary members in containers or encapsulations, e.g. centering rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/30—Technical effects
    • H01L2924/301—Electrical effects
    • H01L2924/3011—Impedance

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Finger-Pressure Massage (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

753,984. Dry plate rectifier assemblies. WESTINGHOUSE BRAKE & SIGNAL CO., Ltd., and LOCKETT, L. J. Dec. 17, 1954 [Jan. 13, 1954], No. 981/54. Class 37. A rectifier assembly comprises a helical compression spring having one portion engaging the inner surface of an enclosing insulating tube and a portion of smaller diameter extending towards the rectifier element. In the Figure a steel ball 1, a rectifier element 2 and a copper spacer 3 are retained between phosphor-bronze conical helix springs 4, 5 within an insulating tube 6. Connecting wires 7, 8 extend from the springs 4, 5 and the tube 6 may be filled with a plastic potting compound. The tube 6 may be of ceramic material and comprise longitudinal ribs so that the potting compound flows in the space between the ribs.
GB981/54A 1954-01-13 1954-01-13 Improvements relating to dry plate rectifier assemblies Expired GB753984A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL193887D NL193887A (en) 1954-01-13
NL99561D NL99561C (en) 1954-01-13
GB981/54A GB753984A (en) 1954-01-13 1954-01-13 Improvements relating to dry plate rectifier assemblies
DEW15717A DE1037595B (en) 1954-01-13 1955-01-11 Rectifier arrangement in which a rectifier element and a contact member are enclosed in an insulating tube
US481172A US2888618A (en) 1954-01-13 1955-01-11 Dry plate rectifier assemblies
FR1119790D FR1119790A (en) 1954-01-13 1955-01-13 High impedance dry rectifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB981/54A GB753984A (en) 1954-01-13 1954-01-13 Improvements relating to dry plate rectifier assemblies

Publications (1)

Publication Number Publication Date
GB753984A true GB753984A (en) 1956-08-01

Family

ID=9713924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB981/54A Expired GB753984A (en) 1954-01-13 1954-01-13 Improvements relating to dry plate rectifier assemblies

Country Status (5)

Country Link
US (1) US2888618A (en)
DE (1) DE1037595B (en)
FR (1) FR1119790A (en)
GB (1) GB753984A (en)
NL (2) NL99561C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207297A (en) * 1987-07-11 1989-01-25 Stc Plc Encapsulated electronic components

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227933A (en) * 1961-05-17 1966-01-04 Fairchild Camera Instr Co Diode and contact structure
US3274455A (en) * 1962-07-27 1966-09-20 Gen Instrument Corp Contact for solid state diode
US3346784A (en) * 1965-06-09 1967-10-10 Gen Electric Miniature rectifier and method of manufacture
US3401315A (en) * 1966-10-31 1968-09-10 Int Rectifier Corp Compression assembled semiconductor device using spherical force transmitting member

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459788A (en) * 1949-01-25 Full-wave rectifier in glass or
DE527790C (en) * 1927-05-21 1931-10-16 Kurt Brodowski Rectifier
US1908800A (en) * 1932-07-13 1933-05-16 Union Switch & Sigmal Company Electrical rectifier
US2178969A (en) * 1937-05-24 1939-11-07 Ruben Samuel Potential producing cell
FR898546A (en) * 1942-06-20 1945-04-25 Hermes Patentverwertungs Gmbh Airtight and moisture-tight casing for dry straightener tablets
CH240679A (en) * 1944-05-11 1946-01-15 Bank Fuer Elektrische Unterneh Dry rectifier.
GB616165A (en) * 1945-02-19 1949-01-18 Standard Telephones Cables Ltd Electric dry rectifier unit
US2454846A (en) * 1945-03-22 1948-11-30 Standard Telephones Cables Ltd Rectifier stack
GB698585A (en) * 1950-09-27 1953-10-21 British Thomson Houston Co Ltd Improvements in and relating to asymmetrically conductive devices
FR1031439A (en) * 1951-01-26 1953-06-23 Westinghouse Freins & Signaux New dry element with asymmetric conductivity
US2713133A (en) * 1952-06-05 1955-07-12 Philco Corp Germanium diode and method for the fabrication thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207297A (en) * 1987-07-11 1989-01-25 Stc Plc Encapsulated electronic components
GB2207297B (en) * 1987-07-11 1991-07-31 Stc Plc Encapsulated electronic components

Also Published As

Publication number Publication date
NL193887A (en)
DE1037595B (en) 1958-08-28
FR1119790A (en) 1956-06-25
US2888618A (en) 1959-05-26
NL99561C (en) 1961-06-15

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