GB661885A - Heating and cooling systems - Google Patents

Heating and cooling systems

Info

Publication number
GB661885A
GB661885A GB23861/48A GB2386148A GB661885A GB 661885 A GB661885 A GB 661885A GB 23861/48 A GB23861/48 A GB 23861/48A GB 2386148 A GB2386148 A GB 2386148A GB 661885 A GB661885 A GB 661885A
Authority
GB
United Kingdom
Prior art keywords
heating
buildings
tanks
cooling
open
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
GB23861/48A
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
Publication of GB661885A publication Critical patent/GB661885A/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
    • F28D15/0266—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 separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Building Environments (AREA)

Abstract

661,885. Refrigerating; heating and cooling buildings &c. MANOILESCU, M. Sept. 10, 1948 '[March 18, 1946], No. 23861/48. Classes 29 and 64(ii) . Buildings, rooms or open spaces such as roads are heated or cooled by closed flat tanks 2, 5 in the ceiling or walls or under the road surface, the tanks being filled with water through which passes a serpentine coil which is either the condenser 1 or evaporator 4 of a closed evaporating- condensing system which may include a circulating pump 7. The invention may also be applied to heating or cooling mine galleries, submarines, boats, vehicles. Suitable refrigerants are stated to be ammonia, sulphur dioxide, isobutane, ethylamine, dimethylamine or methylamine. Many sources of heat or cold both natural and artificial are mentioned. The Specification as open to inspection under Sect. 91 comprises also the subjectmatter of Specification 661,949. This subject-matter does not appear in the Specification as accepted.
GB23861/48A 1946-03-18 1948-09-10 Heating and cooling systems Expired GB661885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO661885X 1946-03-18

Publications (1)

Publication Number Publication Date
GB661885A true GB661885A (en) 1951-11-28

Family

ID=20088785

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23861/48A Expired GB661885A (en) 1946-03-18 1948-09-10 Heating and cooling systems

Country Status (1)

Country Link
GB (1) GB661885A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921041A (en) * 1987-06-23 1990-05-01 Actronics Kabushiki Kaisha Structure of a heat pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921041A (en) * 1987-06-23 1990-05-01 Actronics Kabushiki Kaisha Structure of a heat pipe
GB2226125A (en) * 1987-06-23 1990-06-20 Actronics Kk Loop-type heat pipes
GB2226125B (en) * 1987-06-23 1993-05-05 Actronics Kk Heat pipes

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