GB587201A - Improvements relating to alternating electric current rectifying apparatus of the dry surface contact type - Google Patents

Improvements relating to alternating electric current rectifying apparatus of the dry surface contact type

Info

Publication number
GB587201A
GB587201A GB2393044A GB2393044A GB587201A GB 587201 A GB587201 A GB 587201A GB 2393044 A GB2393044 A GB 2393044A GB 2393044 A GB2393044 A GB 2393044A GB 587201 A GB587201 A GB 587201A
Authority
GB
United Kingdom
Prior art keywords
electric current
surface contact
contact type
alternating electric
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
GB2393044A
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
Application filed by Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB2393044A priority Critical patent/GB587201A/en
Priority to FR930932D priority patent/FR930932A/en
Publication of GB587201A publication Critical patent/GB587201A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/07—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
    • H01L25/073—Apertured devices mounted on one or more rods passed through the apertures
    • 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
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Rectifiers (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

587,201. Asymmetrically-conducting resistances. WESTINGHOUSE BRAKE & SIGNAL CO., Ltd., and THOMPSON, L. E. Nov. 30, 1944, No. 23930. [Class 37] Rectifier elements arranged in two or more columns with axes vertical and parallel, are enclosed in a casing which is secured to the base on which the columns are mounted, the casing having radiating fins for dissipating heat. The base 1 which may be of usual valve type supports rods 3 preferably formed integral with it on which are mounted a number of rectifying elements 4 with spacer elements 8 interposed. Contact pins 2 are connected to the bottom element of each column and a conducting bridge 10. The conducting bridge electrically connects the top element of each column through helical springs 15.
GB2393044A 1944-11-30 1944-11-30 Improvements relating to alternating electric current rectifying apparatus of the dry surface contact type Expired GB587201A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2393044A GB587201A (en) 1944-11-30 1944-11-30 Improvements relating to alternating electric current rectifying apparatus of the dry surface contact type
FR930932D FR930932A (en) 1944-11-30 1946-07-22 Dry contact surface type AC rectifier apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2393044A GB587201A (en) 1944-11-30 1944-11-30 Improvements relating to alternating electric current rectifying apparatus of the dry surface contact type

Publications (1)

Publication Number Publication Date
GB587201A true GB587201A (en) 1947-04-17

Family

ID=10203600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2393044A Expired GB587201A (en) 1944-11-30 1944-11-30 Improvements relating to alternating electric current rectifying apparatus of the dry surface contact type

Country Status (2)

Country Link
FR (1) FR930932A (en)
GB (1) GB587201A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE915250C (en) * 1948-10-02 1954-07-19 Licentia Gmbh Dry rectifiers, in particular for measuring purposes
US2799815A (en) * 1957-07-16 lockett
DE968515C (en) * 1950-09-22 1958-02-27 Siemens Ag Dry rectifier
DE1029940B (en) * 1940-07-23 1958-05-14 Siemens Ag Dry rectifier system with tablet-shaped rectifier elements
US2861227A (en) * 1956-06-06 1958-11-18 Siemens Ag High-voltage dry rectifier
DE1159086B (en) * 1957-11-12 1963-12-12 Siemens Ag Circuit arrangement for a chopper

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799815A (en) * 1957-07-16 lockett
DE1029940B (en) * 1940-07-23 1958-05-14 Siemens Ag Dry rectifier system with tablet-shaped rectifier elements
DE915250C (en) * 1948-10-02 1954-07-19 Licentia Gmbh Dry rectifiers, in particular for measuring purposes
DE968515C (en) * 1950-09-22 1958-02-27 Siemens Ag Dry rectifier
US2861227A (en) * 1956-06-06 1958-11-18 Siemens Ag High-voltage dry rectifier
DE1159086B (en) * 1957-11-12 1963-12-12 Siemens Ag Circuit arrangement for a chopper

Also Published As

Publication number Publication date
FR930932A (en) 1948-02-09

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