AT376491B - HEAT EXCHANGER FOR A GAS OR OIL HEATED CONTINUOUS WATER HEATER - Google Patents

HEAT EXCHANGER FOR A GAS OR OIL HEATED CONTINUOUS WATER HEATER

Info

Publication number
AT376491B
AT376491B AT0679078A AT679078A AT376491B AT 376491 B AT376491 B AT 376491B AT 0679078 A AT0679078 A AT 0679078A AT 679078 A AT679078 A AT 679078A AT 376491 B AT376491 B AT 376491B
Authority
AT
Austria
Prior art keywords
gas
heat exchanger
water heater
continuous water
oil heated
Prior art date
Application number
AT0679078A
Other languages
German (de)
Other versions
ATA679078A (en
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ATA679078A publication Critical patent/ATA679078A/en
Application granted granted Critical
Publication of AT376491B publication Critical patent/AT376491B/en

Links

Classifications

    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
    • F24H1/526—Pipes in pipe heat exchangers for sanitary water
    • 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
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
    • 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
    • F28D7/106—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 consisting of two coaxial conduits or modules of two coaxial conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Fluid Heaters (AREA)
  • Cookers (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
AT0679078A 1977-09-23 1978-09-20 HEAT EXCHANGER FOR A GAS OR OIL HEATED CONTINUOUS WATER HEATER AT376491B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2742820A DE2742820C2 (en) 1977-09-23 1977-09-23 Heat exchanger for a gas or oil heated instant water heater

Publications (2)

Publication Number Publication Date
ATA679078A ATA679078A (en) 1983-03-15
AT376491B true AT376491B (en) 1984-11-26

Family

ID=6019693

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0679078A AT376491B (en) 1977-09-23 1978-09-20 HEAT EXCHANGER FOR A GAS OR OIL HEATED CONTINUOUS WATER HEATER

Country Status (7)

Country Link
AT (1) AT376491B (en)
DE (1) DE2742820C2 (en)
ES (1) ES473604A1 (en)
FR (1) FR2404178A1 (en)
GB (1) GB1596616A (en)
IT (1) IT1110156B (en)
NL (1) NL186031C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7927253U1 (en) * 1979-09-26 1981-03-26 Robert Bosch Gmbh, 70469 Stuttgart HEAT EXCHANGER, ESPECIALLY FOR GAS OR OIL HEATED WATER HEATERS
NL8602966A (en) * 1986-01-20 1987-08-17 Burnham Europa Bv BOILER WITH DHW SUPPLY AND A HEAT EXCHANGER FOR SUCH A BOILER.
FR2681670B1 (en) * 1991-09-19 1993-12-03 Elm Leblanc MIXED HEATER-HOT WATER EXCHANGER WITH NON-WELDED SANITARY HEATING COIL.
ES2066582T3 (en) * 1991-09-19 1995-03-01 Leblanc Sa E L M MIXED WATER HEATER EXCHANGER, WITH SANITARY HEATING COIL WITHOUT WELDING.
IT1321119B1 (en) * 2000-12-20 2003-12-30 Merloni Termosanitari Spa BITERMAL HEAT EXCHANGER, IN PARTICULAR FOR CONDENSATION BOILERS.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1422247A (en) * 1964-11-09 1965-12-24 Chaffoteaux Et Maury Improvements to heating elements
DE2115532B2 (en) * 1971-03-31 1973-03-01 Joh Vaillant KG, 5630 Remscheid LAMELLA RADIATOR

Also Published As

Publication number Publication date
ATA679078A (en) 1983-03-15
ES473604A1 (en) 1979-04-01
NL7809671A (en) 1979-03-27
GB1596616A (en) 1981-08-26
FR2404178A1 (en) 1979-04-20
DE2742820A1 (en) 1979-04-05
DE2742820C2 (en) 1985-09-12
NL186031B (en) 1990-04-02
IT7827807A0 (en) 1978-09-19
NL186031C (en) 1990-09-03
FR2404178B1 (en) 1983-09-09
IT1110156B (en) 1985-12-23

Similar Documents

Publication Publication Date Title
FR2390694B1 (en) WELDED HEAT EXCHANGER
FR2404825B1 (en) TUBULAR HEAT EXCHANGER
FR2478290B1 (en) HEAT EXCHANGER
BE864375A (en) HEAT EXCHANGER
SE7801686L (en) HEAT EXCHANGER ELEMENT
FR2398278B1 (en) HEAT EXCHANGER
AT374265B (en) HEAT EXCHANGER FOR A GAS OR OIL HEATED CONTINUOUS WATER HEATER
BE863889A (en) HEAT EXCHANGER
BE868656A (en) HEAT EXCHANGER
AT375170B (en) HEATING DEVICE FOR CONTINUOUS HEATERS
NO146511C (en) HEAT EXCHANGERS, SPECIAL WATER HEATER FOR USED WATER
ATA648078A (en) HEAT EXCHANGER FOR LIQUID HEATERS FOR GAS WATER HEATERS WORKING ON THE CONTINUOUS PRINCIPLE
AT376491B (en) HEAT EXCHANGER FOR A GAS OR OIL HEATED CONTINUOUS WATER HEATER
BE873735A (en) HEAT EXCHANGERS
PT73381A (en) HEATING CHAMBER AND HEAT EXCHANGER FOR A HEATING CHAMBER
SE7805337L (en) WELDED HEAT EXCHANGER
LU78118A1 (en) HEAT EXCHANGER
AT360057B (en) STEAM HEATED HEAT EXCHANGER
LU79075A1 (en) HEATING UNIT FOR HOT WATER HEATING
FR2351374A1 (en) HEAT EXCHANGER FOR HEATING BOILERS
BE879027A (en) HEAT EXCHANGER
BE867304A (en) HEAT EXCHANGER
FR2416441B1 (en) HEAT EXCHANGER
BE865910A (en) HEAT EXCHANGER
PL203127A1 (en) HEAT EXCHANGER FOR GAS HEATING

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee