GB1425472A - Thermal conductive or heat transfer elements - Google Patents

Thermal conductive or heat transfer elements

Info

Publication number
GB1425472A
GB1425472A GB381772A GB381772A GB1425472A GB 1425472 A GB1425472 A GB 1425472A GB 381772 A GB381772 A GB 381772A GB 381772 A GB381772 A GB 381772A GB 1425472 A GB1425472 A GB 1425472A
Authority
GB
United Kingdom
Prior art keywords
heat
jan
wall surfaces
heat pipes
heat transfer
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
GB381772A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB381772A priority Critical patent/GB1425472A/en
Publication of GB1425472A publication Critical patent/GB1425472A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
    • F28D15/046—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure characterised by the material or the construction of the capillary structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores

Abstract

1425472 Heat pipes; heat transmission G APPLEGATE 29 Jan 1973 [27 Jan 1972] 3817/72 Headings F4U and F4S An annular heat pipe comprises inner and outer cylindrical tubes 11, 10 sealed together at their ends to define a closed annular cavity 12, each of the inner wall surfaces of the cavity being provided with a separate capillary structure which may consist of layers of a fine copper gauze or of glass, natural or synthetic fibres. The external wall surfaces of the heat pipe are provided with longitudinal or radial fins 20, 21. A plurality of the heat pipes may be arranged in spaced parallel relationship and extending between two parallel gas ducts for transferring heat from one gas stream to the other, Fig. 3 (not shown). The heat pipes may be inserted vertically into the ground below a road or runway to transfer heat to the surface in cold weather.
GB381772A 1972-01-27 1972-01-27 Thermal conductive or heat transfer elements Expired GB1425472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB381772A GB1425472A (en) 1972-01-27 1972-01-27 Thermal conductive or heat transfer elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB381772A GB1425472A (en) 1972-01-27 1972-01-27 Thermal conductive or heat transfer elements

Publications (1)

Publication Number Publication Date
GB1425472A true GB1425472A (en) 1976-02-18

Family

ID=9765472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB381772A Expired GB1425472A (en) 1972-01-27 1972-01-27 Thermal conductive or heat transfer elements

Country Status (1)

Country Link
GB (1) GB1425472A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032523A2 (en) * 1979-12-22 1981-07-29 Mannesmann Demag AG Process and device for recovering and reutilizing heat from hot gases, especially from the exhaust gases of metallurgical processes and the use of this process
WO1986000124A1 (en) * 1984-06-14 1986-01-03 Total Energy Conservation & Management Company Lim Improvements in earth heat recovery systems
WO1993021490A1 (en) * 1992-04-22 1993-10-28 Sunkyong Industries Co., Ltd. Plate type heat transfer device
GB2286229A (en) * 1977-10-04 1995-08-09 Rolls Royce Turbine aerofoil blades
CN102778153A (en) * 2012-07-16 2012-11-14 王宝根 High-pressure-resistant super-heat-conduction tube
CN105277025A (en) * 2014-06-27 2016-01-27 程长青 Hollow heat pipe radiator
CN112628791A (en) * 2020-12-11 2021-04-09 新疆天富环保科技有限公司 System and method for preheating air supply of boiler by using desulfurization slurry

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286229A (en) * 1977-10-04 1995-08-09 Rolls Royce Turbine aerofoil blades
GB2286229B (en) * 1977-10-04 1995-12-20 Rolls Royce Turbine aerofoil blade provided with a heat insulating coating
EP0032523A2 (en) * 1979-12-22 1981-07-29 Mannesmann Demag AG Process and device for recovering and reutilizing heat from hot gases, especially from the exhaust gases of metallurgical processes and the use of this process
EP0032523A3 (en) * 1979-12-22 1982-04-07 Mannesmann Demag Ag Process and device for recovering and reutilizing heat from hot gases, especially from the exhaust gases of metallurgical processes and the use of this process
WO1986000124A1 (en) * 1984-06-14 1986-01-03 Total Energy Conservation & Management Company Lim Improvements in earth heat recovery systems
WO1993021490A1 (en) * 1992-04-22 1993-10-28 Sunkyong Industries Co., Ltd. Plate type heat transfer device
CN102778153A (en) * 2012-07-16 2012-11-14 王宝根 High-pressure-resistant super-heat-conduction tube
CN105277025A (en) * 2014-06-27 2016-01-27 程长青 Hollow heat pipe radiator
CN105277025B (en) * 2014-06-27 2017-08-29 程长青 Hollow heat-pipe radiator
CN112628791A (en) * 2020-12-11 2021-04-09 新疆天富环保科技有限公司 System and method for preheating air supply of boiler by using desulfurization slurry

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee