FR2615608B1 - Echangeur de chaleur perfectionne, convenant particulierement aux chaudieres a gaz a usage domestique - Google Patents

Echangeur de chaleur perfectionne, convenant particulierement aux chaudieres a gaz a usage domestique

Info

Publication number
FR2615608B1
FR2615608B1 FR8707260A FR8707260A FR2615608B1 FR 2615608 B1 FR2615608 B1 FR 2615608B1 FR 8707260 A FR8707260 A FR 8707260A FR 8707260 A FR8707260 A FR 8707260A FR 2615608 B1 FR2615608 B1 FR 2615608B1
Authority
FR
France
Prior art keywords
heat exchanger
particularly suitable
improved heat
domestic use
gas boilers
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 - Lifetime
Application number
FR8707260A
Other languages
English (en)
French (fr)
Other versions
FR2615608A1 (fr
Inventor
Vittorio Prelovsek
Franco Frosini
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 FR2615608A1 publication Critical patent/FR2615608A1/fr
Application granted granted Critical
Publication of FR2615608B1 publication Critical patent/FR2615608B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F28F1/08—Tubular elements crimped or corrugated in longitudinal section
    • 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
    • F28D7/02—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 helically coiled
    • F28D7/026—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 helically coiled the conduits of only one medium being helically coiled and formed by bent members, e.g. plates, the coils having a cylindrical configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR8707260A 1987-05-22 1987-05-22 Echangeur de chaleur perfectionne, convenant particulierement aux chaudieres a gaz a usage domestique Expired - Lifetime FR2615608B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU86894A LU86894A1 (fr) 1987-05-22 1987-05-22 Echangeur de chaleur perfectionne,convenant particulierement aux chaudieres a gaz a usage domestique

Publications (2)

Publication Number Publication Date
FR2615608A1 FR2615608A1 (fr) 1988-11-25
FR2615608B1 true FR2615608B1 (fr) 1990-08-10

Family

ID=19730927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8707260A Expired - Lifetime FR2615608B1 (fr) 1987-05-22 1987-05-22 Echangeur de chaleur perfectionne, convenant particulierement aux chaudieres a gaz a usage domestique

Country Status (5)

Country Link
AT (1) AT388445B (nl)
FR (1) FR2615608B1 (nl)
GB (1) GB2204945B (nl)
LU (1) LU86894A1 (nl)
NL (1) NL193121C (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989007230A1 (en) * 1988-02-05 1989-08-10 Heat Transfer Pty. Ltd. Heat exchanger
US6719784B2 (en) 2001-11-21 2004-04-13 Scimed Life Systems, Inc. Counter rotational layering of ePTFE to improve mechanical properties of a prosthesis
US7293603B2 (en) 2004-11-06 2007-11-13 Cox Richard D Plastic oil cooler
DE102005003964B4 (de) * 2005-01-27 2011-07-21 Ehrfeld Mikrotechnik BTS GmbH, 55234 Kontinuierlich durchströmter Wärmeübertrager für fluide Medien
US20110289905A1 (en) * 2010-06-01 2011-12-01 Delphi Technologies, Inc. Exhaust gas heat recovery heat exchanger

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE78022C (de) * 1900-01-01 G. HORN, Braunschweig Gaskühler mit zwei ineinanderliegenden, entgegengesetzt gewundenen Schraubenmantelflächen
DE569027C (de) * 1933-01-27 Bergedorfer Eisenwerk Akt Ges Geschlossener Gegenstromkuehler fuer Milch und andere Fluessigkeiten, der aus drei konzentrisch ineinander angeordneten Maenteln besteht
GB326278A (en) * 1928-12-31 1930-03-13 Birmingham Aluminium Casting A new or improved heat exchanger or condenser
US2456775A (en) * 1944-11-16 1948-12-21 Arthur J Fausek Heat exchanger
DE815805C (de) * 1948-10-02 1951-10-04 Demag Elektrometallurgie Gmbh Kuehleinrichtung
BE504831A (nl) * 1950-07-24
US2653588A (en) * 1950-12-21 1953-09-29 Ford Motor Co Automatic choke air heater
FR1169790A (fr) * 1957-03-18 1959-01-06 Tubes d'échangeur de chaleur
FR1494133A (fr) * 1966-05-16 1967-09-08 Commissariat Energie Atomique échangeur de chaleur
CA925444A (en) * 1969-09-08 1973-05-01 Spiral Tubing Corporation Double wall helically corrugated tubing unit and method of forming same
DE2013940A1 (de) * 1970-03-24 1971-10-07 Schmoele Metall R & G Wärmeübertrager für flüssige und gasförmige Medien
AU510518B2 (en) * 1976-04-08 1980-07-03 Heat Transfer Pty. Ltd. Seals for concentrically arranged tubes of heat exchangers
NL8203928A (nl) * 1981-11-23 1983-06-16 Wieland Werke Ag Buis voor het overdragen van warmte met lekkage-indikatie.
GB2137332B (en) * 1983-03-29 1986-06-18 Arrenshaw Improvements in or relating to heat exchangers

Also Published As

Publication number Publication date
NL193121C (nl) 1998-11-03
NL8701232A (nl) 1988-12-16
GB2204945A (en) 1988-11-23
GB8711495D0 (en) 1987-06-17
ATA131887A (de) 1988-11-15
LU86894A1 (fr) 1987-12-16
AT388445B (de) 1989-06-26
NL193121B (nl) 1998-07-01
GB2204945B (en) 1991-04-24
FR2615608A1 (fr) 1988-11-25

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property