NL193121B - Heat exchanger and use of such a heat exchanger in a gas heating unit. - Google Patents

Heat exchanger and use of such a heat exchanger in a gas heating unit.

Info

Publication number
NL193121B
NL193121B NL8701232A NL8701232A NL193121B NL 193121 B NL193121 B NL 193121B NL 8701232 A NL8701232 A NL 8701232A NL 8701232 A NL8701232 A NL 8701232A NL 193121 B NL193121 B NL 193121B
Authority
NL
Netherlands
Prior art keywords
heat exchanger
heating unit
gas heating
gas
exchanger
Prior art date
Application number
NL8701232A
Other languages
Dutch (nl)
Other versions
NL193121C (en
NL8701232A (en
Original Assignee
Savio Caldaie S P A
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 Savio Caldaie S P A filed Critical Savio Caldaie S P A
Publication of NL8701232A publication Critical patent/NL8701232A/en
Publication of NL193121B publication Critical patent/NL193121B/en
Application granted granted Critical
Publication of NL193121C publication Critical patent/NL193121C/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)
NL8701232A 1987-05-22 1987-05-22 Heat exchanger and use of such a heat exchanger in a gas heating unit. NL193121C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU86894 1987-05-22
LU86894A LU86894A1 (en) 1987-05-22 1987-05-22 IMPROVED HEAT EXCHANGER, PARTICULARLY SUITABLE FOR GAS BOILERS FOR DOMESTIC USE

Publications (3)

Publication Number Publication Date
NL8701232A NL8701232A (en) 1988-12-16
NL193121B true NL193121B (en) 1998-07-01
NL193121C NL193121C (en) 1998-11-03

Family

ID=19730927

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8701232A NL193121C (en) 1987-05-22 1987-05-22 Heat exchanger and use of such a heat exchanger in a gas heating unit.

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)

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 (en) * 2005-01-27 2011-07-21 Ehrfeld Mikrotechnik BTS GmbH, 55234 Continuous flow through heat exchanger for fluid media
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
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
FR1494133A (en) * 1966-05-16 1967-09-08 Commissariat Energie Atomique heat exchanger
CA925444A (en) * 1969-09-08 1973-05-01 Spiral Tubing Corporation Double wall helically corrugated tubing unit and method of forming same
DE2013940A1 (en) * 1970-03-24 1971-10-07 Schmoele Metall R & G Heat exchanger for liquid and gaseous media
AU510518B2 (en) * 1976-04-08 1980-07-03 Heat Transfer Pty. Ltd. Seals for concentrically arranged tubes of heat exchangers
NL8203928A (en) * 1981-11-23 1983-06-16 Wieland Werke Ag TUBE FOR TRANSMISSION OF HEAT WITH LEAKAGE INDICATION.
GB2137332B (en) * 1983-03-29 1986-06-18 Arrenshaw Improvements in or relating to heat exchangers

Also Published As

Publication number Publication date
GB2204945B (en) 1991-04-24
NL193121C (en) 1998-11-03
NL8701232A (en) 1988-12-16
AT388445B (en) 1989-06-26
GB2204945A (en) 1988-11-23
FR2615608A1 (en) 1988-11-25
GB8711495D0 (en) 1987-06-17
LU86894A1 (en) 1987-12-16
FR2615608B1 (en) 1990-08-10
ATA131887A (en) 1988-11-15

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying openfor public ins pection)

Free format text: SAVIO CALDAIE S.P.A.;PARTECIPAZIONI MECCANOTESSILI S.P.A.

SNR Assignments of patents or rights arising from examined patent applications

Owner name: BIASI S.P.A.

V1 Lapsed because of non-payment of the annual fee

Effective date: 20021201