FR2379040B3 - - Google Patents

Info

Publication number
FR2379040B3
FR2379040B3 FR7739388A FR7739388A FR2379040B3 FR 2379040 B3 FR2379040 B3 FR 2379040B3 FR 7739388 A FR7739388 A FR 7739388A FR 7739388 A FR7739388 A FR 7739388A FR 2379040 B3 FR2379040 B3 FR 2379040B3
Authority
FR
France
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
FR7739388A
Other languages
French (fr)
Other versions
FR2379040A1 (en
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 FR2379040A1 publication Critical patent/FR2379040A1/en
Application granted granted Critical
Publication of FR2379040B3 publication Critical patent/FR2379040B3/fr
Granted 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
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F24H4/04—Storage heaters
    • 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
    • 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
    • F28D7/10—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 arranged one within the other, e.g. concentrically
    • F28D7/14—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 arranged one within the other, e.g. concentrically both tubes being bent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/003—Multiple wall conduits, e.g. for leak detection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F23/00—Features relating to the use of intermediate heat-exchange materials, e.g. selection of compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR7739388A 1976-12-21 1977-12-21 HEAT EXCHANGER CONTAINING A SAFETY DEVICE SHOWING THE EXISTENCE OF LEAKS Granted FR2379040A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK574476A DK574476A (en) 1976-12-21 1976-12-21 DOUBLE-WALLED HEAT EXCHANGER

Publications (2)

Publication Number Publication Date
FR2379040A1 FR2379040A1 (en) 1978-08-25
FR2379040B3 true FR2379040B3 (en) 1980-10-03

Family

ID=8144914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739388A Granted FR2379040A1 (en) 1976-12-21 1977-12-21 HEAT EXCHANGER CONTAINING A SAFETY DEVICE SHOWING THE EXISTENCE OF LEAKS

Country Status (7)

Country Link
BE (1) BE862147A (en)
DE (2) DE7738979U1 (en)
DK (1) DK574476A (en)
FR (1) FR2379040A1 (en)
GB (1) GB1595190A (en)
NL (1) NL7714217A (en)
SE (1) SE7714620L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911144C2 (en) * 1979-03-21 1981-10-08 Linde Ag, 6200 Wiesbaden Tube heat exchanger with tubes running in a housing that is closed on all sides
DE2917093A1 (en) * 1979-04-27 1980-11-06 Licentia Gmbh HOT WATER HEATER
FR2469667A1 (en) * 1979-11-09 1981-05-22 Energy Utilization Systems Inc Water heater energy source conversion system - uses interspace(s) between condenser tube and sheath tube filled with thermal conductive material
DE8815380U1 (en) * 1988-12-12 1990-04-05 Viessmann GmbH & Co, 8670 Hof Heat exchangers for cooling and fresh storage cells
AT395782B (en) * 1991-06-14 1993-03-25 Ochsner Karl HEAT PUMP
NO337174B1 (en) * 2013-12-19 2016-02-01 Lars Hansen Heat exchanger tubes and method using the same
DE102022121914A1 (en) * 2022-08-30 2024-02-29 Jürgen Falkenstein Heat and cold storage with countercurrent heat exchanger

Also Published As

Publication number Publication date
FR2379040A1 (en) 1978-08-25
DE2757061A1 (en) 1978-06-29
GB1595190A (en) 1981-08-12
BE862147A (en) 1978-04-14
DK574476A (en) 1978-06-22
SE7714620L (en) 1978-06-22
NL7714217A (en) 1978-06-23
DE7738979U1 (en) 1979-02-15

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