FR2250087A1 - Heat exchanger tube to plate sealing process - uses collars in plates with shoulders anchoring flexible seals - Google Patents

Heat exchanger tube to plate sealing process - uses collars in plates with shoulders anchoring flexible seals

Info

Publication number
FR2250087A1
FR2250087A1 FR7339218A FR7339218A FR2250087A1 FR 2250087 A1 FR2250087 A1 FR 2250087A1 FR 7339218 A FR7339218 A FR 7339218A FR 7339218 A FR7339218 A FR 7339218A FR 2250087 A1 FR2250087 A1 FR 2250087A1
Authority
FR
France
Prior art keywords
tubes
seals
collars
shoulders
plates
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
FR7339218A
Other languages
French (fr)
Other versions
FR2250087B1 (en
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.)
Chausson Usines SA
Original Assignee
Chausson Usines SA
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 Chausson Usines SA filed Critical Chausson Usines SA
Priority to FR7339218A priority Critical patent/FR2250087A1/en
Publication of FR2250087A1 publication Critical patent/FR2250087A1/en
Application granted granted Critical
Publication of FR2250087B1 publication Critical patent/FR2250087B1/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
    • 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
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates

Abstract

Collars formed in the end collector plates enclose the apertures in which the tubes fit. Each has a shoulder acting as the anchorage for a flexible seal countersunk in the collar and exerting a constant pressure against the tube wall. The seal can be moulded or vulcanised into place. The tubes can initially be a light push fit in the seals, being subsequently expanded mechanically so as to compress the seal material. Alternatively the tubes can be of larger diameter than the internal diameter of the seals whicha are lubricated before the tubes are inserted. The seals can be formed by casting an elastomer in a mould. Hardening of the material starts before mould withdrawal, and is completed after tube insertion.
FR7339218A 1973-11-05 1973-11-05 Heat exchanger tube to plate sealing process - uses collars in plates with shoulders anchoring flexible seals Granted FR2250087A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7339218A FR2250087A1 (en) 1973-11-05 1973-11-05 Heat exchanger tube to plate sealing process - uses collars in plates with shoulders anchoring flexible seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7339218A FR2250087A1 (en) 1973-11-05 1973-11-05 Heat exchanger tube to plate sealing process - uses collars in plates with shoulders anchoring flexible seals

Publications (2)

Publication Number Publication Date
FR2250087A1 true FR2250087A1 (en) 1975-05-30
FR2250087B1 FR2250087B1 (en) 1976-10-01

Family

ID=9127279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339218A Granted FR2250087A1 (en) 1973-11-05 1973-11-05 Heat exchanger tube to plate sealing process - uses collars in plates with shoulders anchoring flexible seals

Country Status (1)

Country Link
FR (1) FR2250087A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303261A1 (en) * 1975-03-06 1976-10-01 Volkswagenwerk Ag Cast resin seals for heat exchanger tube joints - comprising PVC or epoxy seals about each tube end
FR2304883A1 (en) * 1975-03-21 1976-10-15 Froehlich Air Ag TUBULAR HEAT EXCHANGER AND PROCESS FOR ITS MANUFACTURING
FR2399637A2 (en) * 1977-08-03 1979-03-02 Froehlich Air Ag TUBULAR HEAT EXCHANGER AND PROCESS FOR ITS MANUFACTURING
FR2475709A1 (en) * 1980-02-08 1981-08-14 Chausson Usines Sa TUBE FOR HEAT EXCHANGER AND EXCHANGER WITH COLLECTING PLATE AND MECHANICAL ASSEMBLY COMPRISING SUCH TUBE
FR2529110A1 (en) * 1982-06-23 1983-12-30 Valeo METHOD FOR MOUNTING AT LEAST ONE TUBE ON A PLATE, TOOLS FOR CARRYING OUT SAID METHOD, AND RADIATORS IN PARTICULAR FOR MOTOR VEHICLES OBTAINED BY THIS METHOD, AND OTHER APPLICATIONS
DE3505492A1 (en) * 1985-02-16 1986-08-21 Thermal-Werke Wärme-Kälte-Klimatechnik GmbH, 6832 Hockenheim Water box for heat exchangers
US4967836A (en) * 1988-09-06 1990-11-06 Diesel Kiki Co., Ltd. Heat exchanger and method of making a gasket seal of the heat exhanger
EP1150088A2 (en) * 2000-03-13 2001-10-31 Modine Manufacturing Company Fitting/manifold assembly and method for a heat exchanger

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303261A1 (en) * 1975-03-06 1976-10-01 Volkswagenwerk Ag Cast resin seals for heat exchanger tube joints - comprising PVC or epoxy seals about each tube end
FR2304883A1 (en) * 1975-03-21 1976-10-15 Froehlich Air Ag TUBULAR HEAT EXCHANGER AND PROCESS FOR ITS MANUFACTURING
US4117884A (en) * 1975-03-21 1978-10-03 Air Frohlich Ag Fur Energie-Ruckgewinnung Tubular heat exchanger and process for its manufacture
FR2399637A2 (en) * 1977-08-03 1979-03-02 Froehlich Air Ag TUBULAR HEAT EXCHANGER AND PROCESS FOR ITS MANUFACTURING
US4295522A (en) * 1977-08-03 1981-10-20 Willi Frei Process for the production of a tubular heat exchanger, and a tubular heat exchanger produced according to this process
FR2475709A1 (en) * 1980-02-08 1981-08-14 Chausson Usines Sa TUBE FOR HEAT EXCHANGER AND EXCHANGER WITH COLLECTING PLATE AND MECHANICAL ASSEMBLY COMPRISING SUCH TUBE
US4369837A (en) * 1980-02-08 1983-01-25 Societe Anonyme Des Usines Chausson Tube for tube-plate heat exchangers
FR2529110A1 (en) * 1982-06-23 1983-12-30 Valeo METHOD FOR MOUNTING AT LEAST ONE TUBE ON A PLATE, TOOLS FOR CARRYING OUT SAID METHOD, AND RADIATORS IN PARTICULAR FOR MOTOR VEHICLES OBTAINED BY THIS METHOD, AND OTHER APPLICATIONS
DE3505492A1 (en) * 1985-02-16 1986-08-21 Thermal-Werke Wärme-Kälte-Klimatechnik GmbH, 6832 Hockenheim Water box for heat exchangers
US4967836A (en) * 1988-09-06 1990-11-06 Diesel Kiki Co., Ltd. Heat exchanger and method of making a gasket seal of the heat exhanger
EP1150088A2 (en) * 2000-03-13 2001-10-31 Modine Manufacturing Company Fitting/manifold assembly and method for a heat exchanger
EP1150088A3 (en) * 2000-03-13 2005-02-09 Modine Manufacturing Company Fitting/manifold assembly and method for a heat exchanger

Also Published As

Publication number Publication date
FR2250087B1 (en) 1976-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse