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AT388445B - HEAT EXCHANGER - Google Patents

HEAT EXCHANGER

Info

Publication number
AT388445B
AT388445B AT131887A AT131887A AT388445B AT 388445 B AT388445 B AT 388445B AT 131887 A AT131887 A AT 131887A AT 131887 A AT131887 A AT 131887A AT 388445 B AT388445 B AT 388445B
Authority
AT
Austria
Prior art keywords
heat exchanger
exchanger
heat
Prior art date
Application number
AT131887A
Other languages
German (de)
Other versions
ATA131887A (en
Inventor
Vittorio Prelovsek
Franco Frosini
Original Assignee
Nuovo Pignone 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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of ATA131887A publication Critical patent/ATA131887A/en
Application granted granted Critical
Publication of AT388445B publication Critical patent/AT388445B/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
    • F28F1/08—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)
AT131887A 1987-05-22 1987-05-22 HEAT EXCHANGER AT388445B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU86894A LU86894A1 (en) 1987-05-22 1987-05-22 IMPROVED HEAT EXCHANGER, PARTICULARLY SUITABLE FOR GAS BOILERS FOR DOMESTIC USE

Publications (2)

Publication Number Publication Date
ATA131887A ATA131887A (en) 1988-11-15
AT388445B true AT388445B (en) 1989-06-26

Family

ID=19730927

Family Applications (1)

Application Number Title Priority Date Filing Date
AT131887A AT388445B (en) 1987-05-22 1987-05-22 HEAT EXCHANGER

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005003964B4 (en) * 2005-01-27 2011-07-21 Ehrfeld Mikrotechnik BTS GmbH, 55234 Continuous flow through heat exchanger for fluid media

Families Citing this family (4)

* 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
US20110289905A1 (en) * 2010-06-01 2011-12-01 Delphi Technologies, Inc. Exhaust gas heat recovery heat exchanger

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1178038A (en) * 1966-05-16 1970-01-14 Commissariat Energie Atomique Heat-Exchanger
CH531696A (en) * 1970-03-24 1972-12-15 Schmoele Metall R & G Heat exchanger for liquid or gaseous media
GB2109913A (en) * 1981-11-23 1983-06-08 Wieland Werke Ag A composite tube for heat transfer
GB2137332A (en) * 1983-03-29 1984-10-03 Arrenshaw Improvements in or relating to heat exchangers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE569027C (en) * 1933-01-27 Bergedorfer Eisenwerk Akt Ges Closed countercurrent cooler for milk and other liquids, which consists of three concentrically arranged coats
DE78022C (en) * 1900-01-01 G. HORN, Braunschweig Gas cooler with two nested, oppositely wound screw jacket surfaces
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 (en) * 1948-10-02 1951-10-04 Demag Elektrometallurgie Gmbh Cooling device
BE504831A (en) * 1950-07-24
US2653588A (en) * 1950-12-21 1953-09-29 Ford Motor Co Automatic choke air heater
FR1169790A (en) * 1957-03-18 1959-01-06 Heat exchanger tubes
CA925444A (en) * 1969-09-08 1973-05-01 Spiral Tubing Corporation Double wall helically corrugated tubing unit and method of forming same
AU510518B2 (en) * 1976-04-08 1980-07-03 Heat Transfer Pty. Ltd. Seals for concentrically arranged tubes of heat exchangers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1178038A (en) * 1966-05-16 1970-01-14 Commissariat Energie Atomique Heat-Exchanger
CH531696A (en) * 1970-03-24 1972-12-15 Schmoele Metall R & G Heat exchanger for liquid or gaseous media
GB2109913A (en) * 1981-11-23 1983-06-08 Wieland Werke Ag A composite tube for heat transfer
GB2137332A (en) * 1983-03-29 1984-10-03 Arrenshaw Improvements in or relating to heat exchangers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005003964B4 (en) * 2005-01-27 2011-07-21 Ehrfeld Mikrotechnik BTS GmbH, 55234 Continuous flow through heat exchanger for fluid media

Also Published As

Publication number Publication date
FR2615608B1 (en) 1990-08-10
NL193121C (en) 1998-11-03
GB2204945A (en) 1988-11-23
ATA131887A (en) 1988-11-15
FR2615608A1 (en) 1988-11-25
LU86894A1 (en) 1987-12-16
GB8711495D0 (en) 1987-06-17
GB2204945B (en) 1991-04-24
NL8701232A (en) 1988-12-16
NL193121B (en) 1998-07-01

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
EEIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee