FR2402838A1 - Transmetteur de chaleur pour chauffe-liquide - Google Patents

Transmetteur de chaleur pour chauffe-liquide

Info

Publication number
FR2402838A1
FR2402838A1 FR7824831A FR7824831A FR2402838A1 FR 2402838 A1 FR2402838 A1 FR 2402838A1 FR 7824831 A FR7824831 A FR 7824831A FR 7824831 A FR7824831 A FR 7824831A FR 2402838 A1 FR2402838 A1 FR 2402838A1
Authority
FR
France
Prior art keywords
heat transmitter
liquid
pipes
heaters
liquid heater
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.)
Granted
Application number
FR7824831A
Other languages
English (en)
Other versions
FR2402838B1 (fr
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2402838A1 publication Critical patent/FR2402838A1/fr
Application granted granted Critical
Publication of FR2402838B1 publication Critical patent/FR2402838B1/fr
Granted legal-status Critical Current

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
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/145—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel
    • 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
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements

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)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Resistance Heating (AREA)

Abstract

a. Transmetteur de chaleur pour chauffe-liquide, comportant un bloc lamellaire à travers lequel passent plusieurs tuyaux parallèles amenant le liquide à chauffer. b. Ce transmetteur de chaleur se caractérise en ce que, les extrémités des tuyaux situées hors du bloc lamellaire étant reliées rigidement par des éléments qui présentent un autre coefficient de dilatation thermique - et/ou une autre température - que les lamelles, celles-ci, entre les tuyaux, sont pourvues de plis compensant les différences de dilatation thermique. c. L'invention s'applique principalement aux chauffe-liquides, notamment aux chauffe-eau à gaz.
FR7824831A 1977-09-10 1978-08-28 Transmetteur de chaleur pour chauffe-liquide Granted FR2402838A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772740937 DE2740937A1 (de) 1977-09-10 1977-09-10 Waermeuebertrager fuer fluessigkeitserhitzer

Publications (2)

Publication Number Publication Date
FR2402838A1 true FR2402838A1 (fr) 1979-04-06
FR2402838B1 FR2402838B1 (fr) 1983-04-22

Family

ID=6018694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824831A Granted FR2402838A1 (fr) 1977-09-10 1978-08-28 Transmetteur de chaleur pour chauffe-liquide

Country Status (7)

Country Link
AT (1) AT392533B (fr)
DE (1) DE2740937A1 (fr)
ES (1) ES473198A1 (fr)
FR (1) FR2402838A1 (fr)
GB (1) GB1592125A (fr)
IT (1) IT1174378B (fr)
NL (1) NL183738C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524971A1 (fr) * 1982-04-08 1983-10-14 Deleage Philippe Generateur de chauffe modulaire
AT397143B (de) * 1992-05-11 1994-02-25 Vaillant Gmbh Als doppelmantel aus gebildeter brennkammerschacht
EP0930478A2 (fr) * 1998-01-17 1999-07-21 Robert Bosch Gmbh Echangeur de chaleur pour chauffe-eau chauffé par un combustible
FR3053108A1 (fr) * 2016-06-27 2017-12-29 Valeo Systemes Thermiques Echangeur de chaleur ameliore evitant les defauts de contact entre tubes et ailettes

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538550A (en) * 1984-05-04 1985-09-03 The Babcock & Wilcox Company Casing seal attachment
DE4310118A1 (de) * 1993-03-27 1994-09-29 Dessauer Gasgeraete Gmbh Durchlaufwasserheizer und Verfahren zur Herstellung des Wärmeübertragers des Durchlaufwasserheizers
GB9909663D0 (en) * 1999-04-28 1999-06-23 Pickering Robert Heating arrangement
WO2003085348A1 (fr) 2002-04-09 2003-10-16 Behr Gmbh & Co. Unite de transfert de chaleur, en particulier pour un vehicule a moteur
DE102012217323A1 (de) * 2012-09-25 2014-03-27 Mahle International Gmbh Abgaskühler

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180908A (fr) * 1957-08-07 1959-06-10 Ensembles pour la transmission de la chaleur
DE2505765A1 (de) * 1975-02-12 1976-08-19 Bosch Gmbh Robert Wassererhitzer mit einem gas- oder oelbrenner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1940152A (en) * 1931-07-18 1933-12-19 Revere Copper Radiator
DE1704422U (de) * 1955-01-26 1955-08-11 Vaillant Joh Kg Lamellenheizkoerper fuer durchlauferhitzer.
US3796258A (en) * 1972-10-02 1974-03-12 Dunham Bush Inc High capacity finned tube heat exchanger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180908A (fr) * 1957-08-07 1959-06-10 Ensembles pour la transmission de la chaleur
DE2505765A1 (de) * 1975-02-12 1976-08-19 Bosch Gmbh Robert Wassererhitzer mit einem gas- oder oelbrenner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524971A1 (fr) * 1982-04-08 1983-10-14 Deleage Philippe Generateur de chauffe modulaire
AT397143B (de) * 1992-05-11 1994-02-25 Vaillant Gmbh Als doppelmantel aus gebildeter brennkammerschacht
EP0930478A2 (fr) * 1998-01-17 1999-07-21 Robert Bosch Gmbh Echangeur de chaleur pour chauffe-eau chauffé par un combustible
EP0930478A3 (fr) * 1998-01-17 2000-06-28 Robert Bosch Gmbh Echangeur de chaleur pour chauffe-eau chauffé par un combustible
FR3053108A1 (fr) * 2016-06-27 2017-12-29 Valeo Systemes Thermiques Echangeur de chaleur ameliore evitant les defauts de contact entre tubes et ailettes

Also Published As

Publication number Publication date
NL183738B (nl) 1988-08-01
DE2740937A1 (de) 1979-03-22
IT1174378B (it) 1987-07-01
DE2740937C2 (fr) 1988-01-28
ATA648078A (de) 1986-12-15
NL183738C (nl) 1992-11-16
IT7827356A0 (it) 1978-09-06
NL7809212A (nl) 1979-03-13
AT392533B (de) 1991-04-25
FR2402838B1 (fr) 1983-04-22
GB1592125A (en) 1981-07-01
ES473198A1 (es) 1979-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse