ATE889T1 - HEAT EXCHANGER, ESPECIALLY FOR HEAT PUMP SYSTEMS. - Google Patents

HEAT EXCHANGER, ESPECIALLY FOR HEAT PUMP SYSTEMS.

Info

Publication number
ATE889T1
ATE889T1 AT80101493T AT80101493T ATE889T1 AT E889 T1 ATE889 T1 AT E889T1 AT 80101493 T AT80101493 T AT 80101493T AT 80101493 T AT80101493 T AT 80101493T AT E889 T1 ATE889 T1 AT E889T1
Authority
AT
Austria
Prior art keywords
tube
secondary part
heat
pump systems
helix
Prior art date
Application number
AT80101493T
Other languages
German (de)
Inventor
Marc Fordsmand
Original Assignee
John & Co.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6066609&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE889(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by John & Co. filed Critical John & Co.
Application granted granted Critical
Publication of ATE889T1 publication Critical patent/ATE889T1/en

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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Central Heating Systems (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Liquid Developers In Electrophotography (AREA)

Abstract

1. A heat exchanger, more specially for heat pump systems made up of a secondary part, which for its part is made up of at least one helically coiled tube (12, 13, 14, 25) for the coolant, and of a primary part with a casing tube (8, 22), for the fluid which is to give up heat, which is placed round the tube helix of the secondary part and itself is helical as well, characterized in that the helically coiled tube (12, 13, 14; 25) of the secondary part is placed with a generally horizontal helix axis in the casing tube (8, 22) and keeps to its generally horizontal helical axis, and in that the tube (12, 13, 14; 25) of the secondary part is designed opening, at a point near the downward current (10, 23) of the fluid which is to give up heat, into a core tube (11), which is placed in the helix axis of the tube of the secondary part und whose downwardly running part is near the inlet (9, 24) of the primary part so that the coolant makes its way in the secondary part firstly with a cocurrent and then with a counter-current motion.
AT80101493T 1979-03-28 1980-03-21 HEAT EXCHANGER, ESPECIALLY FOR HEAT PUMP SYSTEMS. ATE889T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2912132A DE2912132C2 (en) 1979-03-28 1979-03-28 Heat exchangers, in particular for heat pump systems with helically coiled pipes
EP80101493A EP0017101B1 (en) 1979-03-28 1980-03-21 Heat exchanger, especially for heat pump systems

Publications (1)

Publication Number Publication Date
ATE889T1 true ATE889T1 (en) 1982-05-15

Family

ID=6066609

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80101493T ATE889T1 (en) 1979-03-28 1980-03-21 HEAT EXCHANGER, ESPECIALLY FOR HEAT PUMP SYSTEMS.

Country Status (5)

Country Link
EP (1) EP0017101B1 (en)
JP (1) JPS55128777A (en)
AT (1) ATE889T1 (en)
DE (1) DE2912132C2 (en)
DK (1) DK132080A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225373C2 (en) * 1982-07-07 1994-01-13 Schatz Oskar Heat exchanger for operation with exhaust gases from piston engines
CN2404087Y (en) * 2000-01-26 2000-11-01 淮阴辉煌太阳能有限公司 Assembled spiral sleeve heat exchanger
DE102008059541A1 (en) * 2008-11-30 2010-06-02 Solarhybrid Ag Heat exchanger for exchanging heat between two heat transferring mediums, comprises heat transferring medium through flow channel, where heat exchanger tube is provided for passing another heat transferring medium
JP5163549B2 (en) * 2009-03-10 2013-03-13 株式会社富士通ゼネラル Inter-refrigerant heat exchanger and refrigerant circuit using the same
US20150300700A1 (en) * 2012-11-30 2015-10-22 Thermolift, Inc. A Compact Heat Exchanger for a Heat Pump
CN113446874B (en) * 2021-06-18 2022-08-23 山东大学 High-pressure or ultrahigh-pressure double-pipe heat exchanger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB251424A (en) * 1925-04-17 1926-05-06 Henry James Roper Improvement in water heaters, radiators, condensers and the like
US1852490A (en) * 1931-02-17 1932-04-05 Joseph S Belt Heat exchanger
FR1095966A (en) * 1953-02-14 1955-06-08 Tubular duct for heat exchangers
US2924203A (en) * 1954-11-17 1960-02-09 Cleaver Brooks Co Heating unit for heat transfer liquid
US3163210A (en) * 1960-05-27 1964-12-29 United Aircraft Corp Heat exchanger
BE620633A (en) * 1961-07-26
SE381509B (en) * 1975-02-03 1975-12-08 Svenska Maskinverken Ab HEAT EXCHANGER BATTERY

Also Published As

Publication number Publication date
JPS55128777A (en) 1980-10-04
DE2912132A1 (en) 1980-10-02
EP0017101B1 (en) 1982-04-21
DE2912132C2 (en) 1981-12-24
DK132080A (en) 1980-09-29
EP0017101A1 (en) 1980-10-15

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
RVE Rejection due to an opposition filed with the epo