FR2418915A1 - Echangeur de chaleur, notamment pour chauffe-eau chauffe au gaz - Google Patents

Echangeur de chaleur, notamment pour chauffe-eau chauffe au gaz

Info

Publication number
FR2418915A1
FR2418915A1 FR7901673A FR7901673A FR2418915A1 FR 2418915 A1 FR2418915 A1 FR 2418915A1 FR 7901673 A FR7901673 A FR 7901673A FR 7901673 A FR7901673 A FR 7901673A FR 2418915 A1 FR2418915 A1 FR 2418915A1
Authority
FR
France
Prior art keywords
heat exchanger
gas
water heaters
heated water
lamellae
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
FR7901673A
Other languages
English (en)
Other versions
FR2418915B1 (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 FR2418915A1 publication Critical patent/FR2418915A1/fr
Application granted granted Critical
Publication of FR2418915B1 publication Critical patent/FR2418915B1/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
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Details Of Fluid Heaters (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

a. Echangeur de chaleur, notamment pour chauffe-eau chauffé au gaz. b. Echangeur caractérisé en ce que les tubes sont munis, aux emplacements de fixation des lamelles, d'une couche de brasage résistante en cuivre-bronze régulièrement répartie sur le pourtour, les lamelles étant en acier au chrome stabilisé au titane ou au niobium. c. L'invention s'applique notamment aux chauffe-eau au gaz.
FR7901673A 1978-03-04 1979-01-23 Echangeur de chaleur, notamment pour chauffe-eau chauffe au gaz Granted FR2418915A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782809477 DE2809477C2 (de) 1978-03-04 1978-03-04 Wärmeübertrager, insbesondere für gasbeheizte Wassererhitzer

Publications (2)

Publication Number Publication Date
FR2418915A1 true FR2418915A1 (fr) 1979-09-28
FR2418915B1 FR2418915B1 (fr) 1985-04-19

Family

ID=6033624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901673A Granted FR2418915A1 (fr) 1978-03-04 1979-01-23 Echangeur de chaleur, notamment pour chauffe-eau chauffe au gaz

Country Status (5)

Country Link
DE (1) DE2809477C2 (fr)
ES (1) ES8306533A1 (fr)
FR (1) FR2418915A1 (fr)
GB (1) GB2016135B (fr)
NL (1) NL183874C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121826A1 (de) * 1981-06-02 1983-01-13 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur abscheidung einer kupfer-phosphor-schicht auf kupferwerkstoffen sowie anwendung des verfahrens
DE3522036A1 (de) * 1984-09-18 1986-03-20 Robert Bosch Gmbh, 7000 Stuttgart Waermeuebertrager, insbesondere fuer gas- oder oelbeheizte wassererhitzer
FI111029B (fi) 1998-09-09 2003-05-15 Outokumpu Oy Lämmönvaihtoyksikkö ja käyttö
CN107677156B (zh) * 2017-10-10 2024-05-14 中国大唐集团科学技术研究院有限公司西北分公司 一种可拆卸翅片式空冷换热管

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1111651A (en) * 1963-08-28 1968-05-01 Radiation Ltd Improvements in or relating to fins for the heat exchangers of gas-fired water heaters
FR2123335A1 (fr) * 1971-01-29 1972-09-08 Junkers & Co
FR2178561A5 (fr) * 1972-03-04 1973-11-09 Junkers & Co
FR2324206A7 (fr) * 1975-09-10 1977-04-08 Bosch Gmbh Robert Chauffe-eau, a bruleur a pression atmospherique, a carburant gazeux ou liquide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1958601U (de) * 1967-02-11 1967-04-13 Vaillant Joh Kg Lamellenblock fuer gaswasserheizer.
JPS5432409B2 (fr) * 1973-11-21 1979-10-15

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1111651A (en) * 1963-08-28 1968-05-01 Radiation Ltd Improvements in or relating to fins for the heat exchangers of gas-fired water heaters
FR2123335A1 (fr) * 1971-01-29 1972-09-08 Junkers & Co
FR2178561A5 (fr) * 1972-03-04 1973-11-09 Junkers & Co
FR2324206A7 (fr) * 1975-09-10 1977-04-08 Bosch Gmbh Robert Chauffe-eau, a bruleur a pression atmospherique, a carburant gazeux ou liquide

Also Published As

Publication number Publication date
NL183874C (nl) 1992-09-16
FR2418915B1 (fr) 1985-04-19
ES478263A0 (es) 1983-06-01
GB2016135A (en) 1979-09-19
ES8306533A1 (es) 1983-06-01
NL183874B (nl) 1988-09-16
NL7901677A (nl) 1979-09-06
DE2809477C2 (de) 1990-09-13
DE2809477A1 (de) 1979-09-06
GB2016135B (en) 1982-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse