FR2420735B1 - - Google Patents

Info

Publication number
FR2420735B1
FR2420735B1 FR7808718A FR7808718A FR2420735B1 FR 2420735 B1 FR2420735 B1 FR 2420735B1 FR 7808718 A FR7808718 A FR 7808718A FR 7808718 A FR7808718 A FR 7808718A FR 2420735 B1 FR2420735 B1 FR 2420735B1
Authority
FR
France
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
Application number
FR7808718A
Other languages
French (fr)
Other versions
FR2420735A2 (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
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 FR2420735A2 (en) 1979-10-19
FR2420735B1 true 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)

Families Citing this family (3)

* 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
FR2614094B1 (en) * 1987-04-17 1989-09-15 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
DE102007017564A1 (en) * 2007-04-12 2008-10-16 Wallstein Ingenieur-Gesellschaft Mbh Device for distancing heat exchanger tubes

Family Cites Families (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
BE635010A (en) * 1962-07-17
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
GB1280662A (en) * 1969-01-28 1972-07-05 Atomic Energy Authority Uk Improvements in or relating to tubular heat exchangers
GB1339136A (en) * 1970-09-18 1973-11-28 Atomic Energy Authority Uk Heat exchangers
FR2293684B2 (en) * 1974-12-05 1978-09-15 Trepaud Georges

Also Published As

Publication number Publication date
IT1161668B (en) 1987-03-18
BE867304A1 (en)
ES470264A2 (en) 1981-01-16
IT7812635D0 (en) 1978-05-29
GB1591784A (en) 1981-06-24
BE867304A (en) 1978-09-18
FR2420735A2 (en) 1979-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse