GB923110A - Rectifier equipment - Google Patents

Rectifier equipment

Info

Publication number
GB923110A
GB923110A GB39283/61A GB3928361A GB923110A GB 923110 A GB923110 A GB 923110A GB 39283/61 A GB39283/61 A GB 39283/61A GB 3928361 A GB3928361 A GB 3928361A GB 923110 A GB923110 A GB 923110A
Authority
GB
United Kingdom
Prior art keywords
tank
heat sink
rectifiers
bars
attached
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
GB39283/61A
Inventor
Thomas Philip Robinson
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 NL268608D priority Critical patent/NL268608A/xx
Priority claimed from AU63993/60A external-priority patent/AU248617B2/en
Priority to GB30748/61A priority patent/GB921851A/en
Priority to BE607582A priority patent/BE607582A/en
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB39283/61A priority patent/GB923110A/en
Publication of GB923110A publication Critical patent/GB923110A/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
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
    • H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/44—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements the complete device being wholly immersed in a fluid other than air
    • 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

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Transformer Cooling (AREA)

Abstract

923,110. Cooling semi-conductor devices. STANDARD TELEPHONES & CABLES Ltd. Nov. 2, 1961, No. 39283/61. Addition to 921,851. Class 37. Rectifier equipment includes a tank forming a reservoir for fluid into which project one or more fins integral with and extending from one side of a thermally conducting bar-shaped member (heat sink) which has on its other side attachment means for a plurality of rectifiers, these attachment means being accessible from outside the tank. In the embodiment of Figs. 1 (not shown) and 2 a frame of side and end angle members 2 is stuck to the heat sink 1 and held by external bolts and clamping members 14, 15 against the tank wall, gasket 11 preventing oil leakage. A plurality of semi-conductor rectifiers 18 are screwed into the external face of the heat sink which has a fin 7 to which cables or bus-bars may be attached. (The rectifiers are in line along the heat sink and consequently only one can be seen in Fig. 2.) The heat sink, which is also of good electrical conductivity, is preferably made by extrusion, aluminium being a suitable material for the purpose. In other embodiments, Figs. 3 and 4 (not shown), the heat sink is attached to the inside of the tank. One embodiment uses a frame similar to that of Fig. 2 stuck to the heat sink but with its projecting angle parts clamped against the inside of the tank with an insulating member and a gasket between it and the tank wall. Within the tank connecting bus-bars may be attached to the outer members of the heat sink fins. The other embodiment is a variant on the foregoing embodiment in which the frame is replaced by integral shoulders projecting from the heat sink. Fig. 5 shows power conversion equipment consisting of an oil-filled tank 50 on two sides of which are air-filled compartments 51 containing rectifiers (not shown) fixed on several parallel mounted heat sinks 1 of any of the forms described. The compartments 51 may also contain interconnecting bus-bars and protective fuses (not shown). Besides cooling the heat sinks the tank contains a transformer and/or transductor, chokes and other components. The tank itself may be cooled by cooling tubes, by radiators on otherwise unused walls, or by a circulating water pipe in close thermal contact with the tank walls.
GB39283/61A 1960-08-26 1961-11-02 Rectifier equipment Expired GB923110A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL268608D NL268608A (en) 1960-08-26
GB30748/61A GB921851A (en) 1960-08-26 1961-08-25 Heat transfer device
BE607582A BE607582A (en) 1960-08-26 1961-08-28 Heat transfer device.
GB39283/61A GB923110A (en) 1960-08-26 1961-11-02 Rectifier equipment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU63993/60A AU248617B2 (en) 1960-08-26
GB39283/61A GB923110A (en) 1960-08-26 1961-11-02 Rectifier equipment

Publications (1)

Publication Number Publication Date
GB923110A true GB923110A (en) 1963-04-10

Family

ID=62527909

Family Applications (2)

Application Number Title Priority Date Filing Date
GB30748/61A Expired GB921851A (en) 1960-08-26 1961-08-25 Heat transfer device
GB39283/61A Expired GB923110A (en) 1960-08-26 1961-11-02 Rectifier equipment

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB30748/61A Expired GB921851A (en) 1960-08-26 1961-08-25 Heat transfer device

Country Status (3)

Country Link
BE (1) BE607582A (en)
GB (2) GB921851A (en)
NL (1) NL268608A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477774A1 (en) * 1980-03-04 1981-09-11 Alsthom Atlantique Fluid-tight connector fitting for encased power semiconductor stack - has interfitting tubular insulators around inner and outer ends of terminal conductor and tightening device for two insulators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477774A1 (en) * 1980-03-04 1981-09-11 Alsthom Atlantique Fluid-tight connector fitting for encased power semiconductor stack - has interfitting tubular insulators around inner and outer ends of terminal conductor and tightening device for two insulators

Also Published As

Publication number Publication date
GB921851A (en) 1963-03-27
BE607582A (en) 1962-02-28
NL268608A (en) 1900-01-01

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