GB1488661A - Two-phase thermosyphons - Google Patents

Two-phase thermosyphons

Info

Publication number
GB1488661A
GB1488661A GB4749973A GB4749973A GB1488661A GB 1488661 A GB1488661 A GB 1488661A GB 4749973 A GB4749973 A GB 4749973A GB 4749973 A GB4749973 A GB 4749973A GB 1488661 A GB1488661 A GB 1488661A
Authority
GB
United Kingdom
Prior art keywords
reservoir
vapour
evaporator region
riser tube
liquid
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
GB4749973A
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.)
UK Secretary of State for Industry
Original Assignee
UK Secretary of State for Industry
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 UK Secretary of State for Industry filed Critical UK Secretary of State for Industry
Priority to GB4749973A priority Critical patent/GB1488661A/en
Publication of GB1488661A publication Critical patent/GB1488661A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

1488661 Heat pipes INDUSTRY SECRETARY OF STATE FOR 11 Oct 1974 [11 Oct 1973] 47499/73 Heading F4U A two-phase thermosyphon comprises a closed vessel 1, containing liquid and vapour and having an evaporator region 4 and a condenser region 5, and is provided with a condenser reservoir 11, flow of condensate from the reservoir to the evaporator region being controllable to control the depth of liquid in the evaporator region. As shown, a riser tube 14 is provided, having one end connected to the reservoir and its other end open to the vapour in the vessel 1. The riser tube is provided with an electrical heater to produce a vapour lift pump whereby liquid will flow out of the riser tube to the evaporator region. The thermosyphon may also be provided with an arrangement for controlling the level of condensate in the reservoir, as disclosed in Specification 1,488,662.
GB4749973A 1974-10-11 1974-10-11 Two-phase thermosyphons Expired GB1488661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4749973A GB1488661A (en) 1974-10-11 1974-10-11 Two-phase thermosyphons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4749973A GB1488661A (en) 1974-10-11 1974-10-11 Two-phase thermosyphons

Publications (1)

Publication Number Publication Date
GB1488661A true GB1488661A (en) 1977-10-12

Family

ID=10445206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4749973A Expired GB1488661A (en) 1974-10-11 1974-10-11 Two-phase thermosyphons

Country Status (1)

Country Link
GB (1) GB1488661A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381991A1 (en) * 1977-02-23 1978-09-22 Org Europeene De Rech HEAT TRANSFER SYSTEM WITH HEAT TRANSFER FLUID

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381991A1 (en) * 1977-02-23 1978-09-22 Org Europeene De Rech HEAT TRANSFER SYSTEM WITH HEAT TRANSFER FLUID

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee