GB2183810A - Heat transfer device - Google Patents

Heat transfer device Download PDF

Info

Publication number
GB2183810A
GB2183810A GB08528558A GB8528558A GB2183810A GB 2183810 A GB2183810 A GB 2183810A GB 08528558 A GB08528558 A GB 08528558A GB 8528558 A GB8528558 A GB 8528558A GB 2183810 A GB2183810 A GB 2183810A
Authority
GB
United Kingdom
Prior art keywords
heat transfer
transfer device
cold
members
heat
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.)
Withdrawn
Application number
GB08528558A
Other versions
GB8528558D0 (en
Inventor
Kenneth J Lane
Michael J Baker
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.)
BAE Systems PLC
Original Assignee
British Aerospace 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
Application filed by British Aerospace PLC filed Critical British Aerospace PLC
Priority to GB08528558A priority Critical patent/GB2183810A/en
Publication of GB8528558D0 publication Critical patent/GB8528558D0/en
Priority to EP86309112A priority patent/EP0225138A1/en
Priority to JP1986179051U priority patent/JPH0633313Y2/en
Priority to DE19868630980 priority patent/DE8630980U1/de
Publication of GB2183810A publication Critical patent/GB2183810A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F25D19/006—Thermal coupling structure or interface

Description

1 GB2183810A 1
SPECIFICATION
Heat transfer This invention relates to a heat transfer device especially for use in a Stirling Cycle cooling engine.
The device comprises one or more Ushaped members, the or each of which is made up of a plurality of thin strips of thermally conductive metal such as copper, the strips being joined together, for example by vacuum brazing, at their ends.
As shown in the accompanying drawing, a heat transfer means fitted between an element 1 which is to be cooled and the cold end 2 of the cylinder of a Stirling Cycle cooling engine consists of two U-shaped members 3, each made up of a plurality of copper foil strips 4 which are vacuum brazed to each other and to the elements 1 and 2 in the regions 5 of their ends, ie the ends of the limbs of the U-shape. The arrangement permits proper heat transfer while permitting the spacing between elements. 1 and 2 to vary.
1. A heat conducting device made of thermally conductive metal in resilient contact with each of two members between which heat is to be transferred characterized in that the device comprises at least one flexible elongate element (3) made up of a plurality of metal foil strips (4) which, at two spaced positions along the member, are attached one to another and to respective ones of said members.
2. Cryogenic apparatus comprising a Stirling cycle cooling engine having a cold-finger, and a member from which heat is to be conducted to said cold-finger, the member and cold-finger being coupled by way of two Ushaped elements each made up of a plurality of face-to-face copper foil strips which are fixed together and to the member and coldfinger, by brazing, at the ends of the limbs of the U-shape.
Printed for Her Majesty's Stationery Office by Burgess & Son (Abingdon) Ltd, Dd 8991685, 1987. Published at The Patent Office, 25 Southampton Buildings, London, WC2A l AY, from which copies may be obtained.
GB08528558A 1985-11-20 1985-11-20 Heat transfer device Withdrawn GB2183810A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB08528558A GB2183810A (en) 1985-11-20 1985-11-20 Heat transfer device
EP86309112A EP0225138A1 (en) 1985-11-20 1986-11-20 Heat conducting device
JP1986179051U JPH0633313Y2 (en) 1985-11-20 1986-11-20 Heat transfer device
DE19868630980 DE8630980U1 (en) 1985-11-20 1986-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08528558A GB2183810A (en) 1985-11-20 1985-11-20 Heat transfer device

Publications (2)

Publication Number Publication Date
GB8528558D0 GB8528558D0 (en) 1985-12-24
GB2183810A true GB2183810A (en) 1987-06-10

Family

ID=10588496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08528558A Withdrawn GB2183810A (en) 1985-11-20 1985-11-20 Heat transfer device

Country Status (4)

Country Link
EP (1) EP0225138A1 (en)
JP (1) JPH0633313Y2 (en)
DE (1) DE8630980U1 (en)
GB (1) GB2183810A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1375434A (en) * 1971-01-28 1974-11-27

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1931581A1 (en) * 1969-06-21 1970-12-23 Philips Nv Radiation detector in cryostatic housing
US3851173A (en) * 1973-06-25 1974-11-26 Texas Instruments Inc Thermal energy receiver
US3999403A (en) * 1974-12-06 1976-12-28 Texas Instruments Incorporated Thermal interface for cryogen coolers
JPS5345976A (en) * 1976-10-07 1978-04-25 Fujitsu Ltd Cooler of semiconductor device
US4194119A (en) * 1977-11-30 1980-03-18 Ford Motor Company Self-adjusting cryogenic thermal interface assembly
US4365982A (en) * 1981-12-30 1982-12-28 The United States Of America As Represented By The Secretary Of The Army Cryogenic refrigerator
JPS5955296U (en) * 1982-10-05 1984-04-11 株式会社日本アルミ Heat exchanger
JPS59103437U (en) * 1982-12-28 1984-07-12 日本電子株式会社 Material transfer mechanism
US4450693A (en) * 1983-05-24 1984-05-29 Honeywell Inc. Cryogenic cooler thermal coupler
NL8303603A (en) * 1983-10-19 1985-05-17 Philips Nv INFRARED RECEIVER WITH COOLED RADIATION DETECTOR.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1375434A (en) * 1971-01-28 1974-11-27

Also Published As

Publication number Publication date
JPH0633313Y2 (en) 1994-08-31
EP0225138A1 (en) 1987-06-10
GB8528558D0 (en) 1985-12-24
DE8630980U1 (en) 1987-01-22
JPS62147893U (en) 1987-09-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)