FR2420735A2 - heat exchanger tube bundle - Google Patents

heat exchanger tube bundle

Info

Publication number
FR2420735A2
FR2420735A2 FR7808718A FR7808718A FR2420735A2 FR 2420735 A2 FR2420735 A2 FR 2420735A2 FR 7808718 A FR7808718 A FR 7808718A FR 7808718 A FR7808718 A FR 7808718A FR 2420735 A2 FR2420735 A2 FR 2420735A2
Authority
FR
France
Prior art keywords
heat exchanger
annular
fixed
exchanger tube
tube bundle
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
FR7808718A
Other languages
French (fr)
Other versions
FR2420735B1 (en
Original Assignee
Trepaud Georges
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 Trepaud Georges filed Critical Trepaud Georges
Priority to FR7808718A priority Critical patent/FR2420735B1/fr
Publication of FR2420735A2 publication Critical patent/FR2420735A2/en
Application granted granted Critical
Publication of FR2420735B1 publication Critical patent/FR2420735B1/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007Auxiliary supports for elements
    • F28F9/013Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0133Auxiliary supports for elements for tubes or tube-assemblies formed by concentric strips

Abstract

<P>a. <P> a. Echangeur de chaleur du type comportant un faisceau annulaire de tubes disposés dans une enceinte cylindrique verticale et traversant par leurs extrémités des plaques également annulaires fixées aux extrémités de l'enceinte pour déboucher dans une tête annulaire supérieure et une tête annulaire inférieure servant respectivement pour l'admission et l'évacuation de l'un des fluides, notamment générateur de vapeur. Heat exchanger of the type comprising an annular bundle of tubes disposed in a vertical cylindrical enclosure and passing through their ends also of annular plates fixed to the enclosure ends to open into an upper annular head and a lower annular head respectively used for the inlet and outlet of a fluid, in particular steam generator. b. b. Les tubes sont entretoisés à l'aide d'une bande continue fixées et coudée de manière à ménager des augets de réception des tubes, ces augets étant fermés par un plat ou cercle de fermeture continu et lui aussi fixé. The tubes are braced by means of a fixed web and bent so as to form the tube receiving buckets, these buckets being closed by a continuous flat or closing circle and also fixed. </P><P>c. </ P> <P> c. Application aux centrales nucléaires.</P> Application to nuclear power plants. </ P>
FR7808718A 1978-03-24 1978-03-24 Expired FR2420735B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7808718A FR2420735B1 (en) 1978-03-24 1978-03-24

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR7808718A FR2420735B1 (en) 1978-03-24 1978-03-24
BE187890A BE867304A (en) 1978-03-24 1978-05-22 Heat exchanger
GB2154278A GB1591784A (en) 1978-03-24 1978-05-23 Tube supports in heat exchanger
ES470264A ES470264A2 (en) 1978-03-24 1978-05-29 Tube supports in heat exchanger
IT1263578A IT1161668B (en) 1978-03-24 1978-05-29 Heat exchanger

Publications (2)

Publication Number Publication Date
FR2420735A2 true FR2420735A2 (en) 1979-10-19
FR2420735B1 FR2420735B1 (en) 1983-01-14

Family

ID=9206284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808718A Expired FR2420735B1 (en) 1978-03-24 1978-03-24

Country Status (5)

Country Link
BE (1) BE867304A (en)
ES (1) ES470264A2 (en)
FR (1) FR2420735B1 (en)
GB (1) GB1591784A (en)
IT (1) IT1161668B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287422A1 (en) * 1987-04-17 1988-10-19 Framatome Strut grid for cross-supporting the tubes of a heat exchanger tube bundle and assembling process of such a strut grid
EP1980812A3 (en) * 2007-04-12 2011-12-21 Wallstein Ingenieur-Gesellschaft mbH Device for spacing heat exchanger pipes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573528A (en) * 1981-01-08 1986-03-04 Georges Trepaud Heat exchangers with clusters of straight or corrugated tubes, especially to systems for supporting the tubes at fixed and movable axial levels

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1324796A (en) * 1961-06-13 1963-04-19 Atomic Energy Authority Uk support grids of fuel cartridges
FR1362378A (en) * 1962-07-17 1964-05-29 Lucas Industries Ltd support grid for a heat exchanger elements
FR1364849A (en) * 1963-06-07 1964-06-26 Motala Verkstad Ab Shoring device for tubes, rods or the like in steam generators, tubular heat exchangers or other
FR1411464A (en) * 1964-10-13 1965-09-17 Atomic Energy Authority Uk spacer grid for heat exchangers
DE2003197A1 (en) * 1969-01-28 1970-07-30 Atomic Energy Authority Uk Waermetauscher
FR2106620A1 (en) * 1970-09-18 1972-05-05 Atomic Energy Authority Uk
FR2293684A2 (en) * 1974-12-05 1976-07-02 Trepaud Georges heat exchanger tube bundle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1324796A (en) * 1961-06-13 1963-04-19 Atomic Energy Authority Uk support grids of fuel cartridges
FR1362378A (en) * 1962-07-17 1964-05-29 Lucas Industries Ltd support grid for a heat exchanger elements
FR1364849A (en) * 1963-06-07 1964-06-26 Motala Verkstad Ab Shoring device for tubes, rods or the like in steam generators, tubular heat exchangers or other
FR1411464A (en) * 1964-10-13 1965-09-17 Atomic Energy Authority Uk spacer grid for heat exchangers
DE2003197A1 (en) * 1969-01-28 1970-07-30 Atomic Energy Authority Uk Waermetauscher
FR2106620A1 (en) * 1970-09-18 1972-05-05 Atomic Energy Authority Uk
FR2293684A2 (en) * 1974-12-05 1976-07-02 Trepaud Georges heat exchanger tube bundle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287422A1 (en) * 1987-04-17 1988-10-19 Framatome Strut grid for cross-supporting the tubes of a heat exchanger tube bundle and assembling process of such a strut grid
FR2614094A1 (en) * 1987-04-17 1988-10-21 Novatome Spacer grid for cross-holding the tubes of the beam of a heat exchanger and method of assembly and use of such a spacer grid
EP1980812A3 (en) * 2007-04-12 2011-12-21 Wallstein Ingenieur-Gesellschaft mbH Device for spacing heat exchanger pipes

Also Published As

Publication number Publication date
IT1161668B (en) 1987-03-18
IT7812635D0 (en) 1978-05-29
ES470264A2 (en) 1981-01-16
FR2420735B1 (en) 1983-01-14
GB1591784A (en) 1981-06-24
BE867304A (en) 1978-09-18
BE867304A1 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse