FR2663725B1 - IMPROVED COPPER HEAT EXCHANGER FOR WALL-MOUNTED WATER HEATERS. - Google Patents

IMPROVED COPPER HEAT EXCHANGER FOR WALL-MOUNTED WATER HEATERS.

Info

Publication number
FR2663725B1
FR2663725B1 FR919107590A FR9107590A FR2663725B1 FR 2663725 B1 FR2663725 B1 FR 2663725B1 FR 919107590 A FR919107590 A FR 919107590A FR 9107590 A FR9107590 A FR 9107590A FR 2663725 B1 FR2663725 B1 FR 2663725B1
Authority
FR
France
Prior art keywords
wall
heat exchanger
water heaters
copper heat
mounted water
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.)
Expired - Fee Related
Application number
FR919107590A
Other languages
French (fr)
Other versions
FR2663725A1 (en
Inventor
Fabrizio Fantechi
Mary Becagli
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.)
Nuovo Pignone Holding SpA
Original Assignee
Nuovopignone Industrie Meccaniche e Fonderia SpA
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 Nuovopignone Industrie Meccaniche e Fonderia SpA filed Critical Nuovopignone Industrie Meccaniche e Fonderia SpA
Publication of FR2663725A1 publication Critical patent/FR2663725A1/en
Application granted granted Critical
Publication of FR2663725B1 publication Critical patent/FR2663725B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/02—Constructions of heat-exchange apparatus characterised by the selection of particular materials of carbon, e.g. graphite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/089—Coatings, claddings or bonding layers made from metals or metal alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR919107590A 1990-06-22 1991-06-20 IMPROVED COPPER HEAT EXCHANGER FOR WALL-MOUNTED WATER HEATERS. Expired - Fee Related FR2663725B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02073990A IT1248980B (en) 1990-06-22 1990-06-22 PERFECTED COPPER HEAT EXCHANGER FOR WALL BOILERS

Publications (2)

Publication Number Publication Date
FR2663725A1 FR2663725A1 (en) 1991-12-27
FR2663725B1 true FR2663725B1 (en) 1994-03-04

Family

ID=11171333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919107590A Expired - Fee Related FR2663725B1 (en) 1990-06-22 1991-06-20 IMPROVED COPPER HEAT EXCHANGER FOR WALL-MOUNTED WATER HEATERS.

Country Status (8)

Country Link
BE (1) BE1005573A3 (en)
CH (1) CH682258A5 (en)
DE (1) DE4120563A1 (en)
ES (1) ES2048032B1 (en)
FR (1) FR2663725B1 (en)
GB (1) GB2245276B (en)
IT (1) IT1248980B (en)
NL (1) NL193471C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1300543C (en) * 2003-10-22 2007-02-14 北京化工大学 Method for corrosion resistant protection of condensed water system
DE102006054723A1 (en) * 2006-11-21 2008-05-29 Behr Gmbh & Co. Kg Heat exchanger, in particular exhaust gas heat exchanger

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380836A (en) * 1965-08-13 1968-04-30 Interchem Corp Corrosion inhibiting pigment
ES364354A1 (en) * 1968-03-05 1970-12-16 Hutter Kg S Treatment of metal surfaces
DK132333C (en) * 1973-01-09 1976-04-26 J Hardenfelt FILLER OR COATING MIXTURE WITH METAL LOOKING EFFECT
JPS5690853A (en) * 1979-12-25 1981-07-23 Toray Silicone Co Ltd Silicone rubber composition
NL8204731A (en) * 1982-12-07 1984-07-02 Pyrotec Nv INSTALLATION FOR THERMAL CRACKING OF A HYDROCARBON OUTPUT MATERIAL TO OLEGINS, TUBE HEAT EXCHANGER USED IN SUCH INSTALLATION AND METHOD FOR MANUFACTURING A TUBE HEAT EXCHANGER.
JPS60171349A (en) * 1984-02-16 1985-09-04 Matsushita Electric Ind Co Ltd Heat exchanger
US4582727A (en) * 1984-03-20 1986-04-15 Amax Inc. Varnish-bonded, carbon-coated metal products
DK559887A (en) * 1986-11-28 1988-05-29 Hoffmann La Roche PROCEDURE FOR THE PREPARATION OF CARBINOOL DERIVATIVES
JPH024195A (en) * 1988-06-20 1990-01-09 Furukawa Electric Co Ltd:The Copper or copper alloy u-tube coated with inner surface anti-corrosion coating film for heat exchanger

Also Published As

Publication number Publication date
NL193471C (en) 1999-11-02
GB2245276A (en) 1992-01-02
FR2663725A1 (en) 1991-12-27
BE1005573A3 (en) 1993-11-09
IT9020739A0 (en) 1990-06-22
GB2245276B (en) 1994-04-13
IT9020739A1 (en) 1991-12-22
ES2048032A1 (en) 1994-03-01
DE4120563C2 (en) 1993-04-29
NL193471B (en) 1999-07-01
NL9101073A (en) 1992-01-16
ES2048032B1 (en) 1994-10-01
DE4120563A1 (en) 1992-01-02
GB9113025D0 (en) 1991-08-07
IT1248980B (en) 1995-02-11
CH682258A5 (en) 1993-08-13

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse