GB809418A - Improvements relating to metal rectifiers - Google Patents

Improvements relating to metal rectifiers

Info

Publication number
GB809418A
GB809418A GB34554/55A GB3455455A GB809418A GB 809418 A GB809418 A GB 809418A GB 34554/55 A GB34554/55 A GB 34554/55A GB 3455455 A GB3455455 A GB 3455455A GB 809418 A GB809418 A GB 809418A
Authority
GB
United Kingdom
Prior art keywords
casing
stack
trough
metal
cover
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
GB34554/55A
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 GB34554/55A priority Critical patent/GB809418A/en
Priority to FR1168947D priority patent/FR1168947A/en
Publication of GB809418A publication Critical patent/GB809418A/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
    • H01L25/074—Stacked arrangements of non-apertured devices
    • 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

Abstract

809,418. Semi-conductor devices. WEST INGHOUSE BRAKE & SIGNAL CO. Ltd., and WALKER, A. H. B. Nov. 20, 1956 [Dec. 2, 1955], No. 34554/55. Class 37. A stack 1 of generally rectangular laminar metal rectifying elements fits closely within a trough-shaped metal casing 6 with the axis of the stack lying along the trough and with a thin sheet or film 7 of thermally-conductive electrically-insulating material interposed between the edges of the rectifying elements and the interior surfaces of the casing, attachment means (such as screw holes 8) being provided on the casing so that the assembly may be mounted with one side of the casing in contact with a metal surface, to assist in cooling. Dimples 5 or folds at the ends of the casing 6 are engaged by springs 3 which bear against the ends of the rectifier stack, or alternatively a spindle passes centrally through the stack with a nut on each end, portions of the casing being bent inwards to retain the stack in position. The rectifier elements may be sealed in a synthetic resin, or the casing may be closed by a cover-plate. In the first case the connector tags 2 are left uncovered by the resin and in the second case they project through apertures in the cover-plate and in the insulating sheet 7.
GB34554/55A 1955-12-02 1955-12-02 Improvements relating to metal rectifiers Expired GB809418A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB34554/55A GB809418A (en) 1955-12-02 1955-12-02 Improvements relating to metal rectifiers
FR1168947D FR1168947A (en) 1955-12-02 1956-12-01 Contact-cooled dry rectifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34554/55A GB809418A (en) 1955-12-02 1955-12-02 Improvements relating to metal rectifiers

Publications (1)

Publication Number Publication Date
GB809418A true GB809418A (en) 1959-02-25

Family

ID=10367074

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34554/55A Expired GB809418A (en) 1955-12-02 1955-12-02 Improvements relating to metal rectifiers

Country Status (2)

Country Link
FR (1) FR1168947A (en)
GB (1) GB809418A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109271B (en) * 1959-07-22 1961-06-22 Siemens Ag Small type dry rectifier
DE1120601B (en) * 1959-07-22 1961-12-28 Siemens Ag Small type dry rectifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109271B (en) * 1959-07-22 1961-06-22 Siemens Ag Small type dry rectifier
DE1120601B (en) * 1959-07-22 1961-12-28 Siemens Ag Small type dry rectifier

Also Published As

Publication number Publication date
FR1168947A (en) 1958-12-18

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