FR2102281A1 - - Google Patents

Info

Publication number
FR2102281A1
FR2102281A1 FR7129787A FR7129787A FR2102281A1 FR 2102281 A1 FR2102281 A1 FR 2102281A1 FR 7129787 A FR7129787 A FR 7129787A FR 7129787 A FR7129787 A FR 7129787A FR 2102281 A1 FR2102281 A1 FR 2102281A1
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.)
Granted
Application number
FR7129787A
Other languages
French (fr)
Other versions
FR2102281B1 (xx
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2102281A1 publication Critical patent/FR2102281A1/fr
Application granted granted Critical
Publication of FR2102281B1 publication Critical patent/FR2102281B1/fr
Expired 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
    • F28F11/00—Arrangements for sealing leaky tubes and conduits
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/80—Apparatus
    • C01B17/806—Absorbers; Heat exchangers
    • 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
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
    • 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
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
FR7129787A 1970-08-14 1971-08-13 Expired FR2102281B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6385170A 1970-08-14 1970-08-14

Publications (2)

Publication Number Publication Date
FR2102281A1 true FR2102281A1 (xx) 1972-04-07
FR2102281B1 FR2102281B1 (xx) 1975-07-11

Family

ID=22051938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7129787A Expired FR2102281B1 (xx) 1970-08-14 1971-08-13

Country Status (6)

Country Link
BE (1) BE771128A (xx)
CA (1) CA971554A (xx)
DE (1) DE2140748A1 (xx)
FR (1) FR2102281B1 (xx)
GB (1) GB1316375A (xx)
NL (1) NL7111055A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445213A2 (fr) * 1978-12-29 1980-07-25 Akzo Nv Tube a paroi mince en polymere extrudable pour dispositif de transfert de chaleur
FR2555724A1 (fr) * 1983-11-24 1985-05-31 Ducol Jean Paul Materiau utilisable pour la realisation d'echangeurs calorifiques

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333630A (en) * 1964-05-25 1967-08-01 Babcock & Wilcox Ltd Uniformly spaced tube banks
FR1583962A (xx) * 1967-04-28 1969-12-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333630A (en) * 1964-05-25 1967-08-01 Babcock & Wilcox Ltd Uniformly spaced tube banks
FR1583962A (xx) * 1967-04-28 1969-12-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445213A2 (fr) * 1978-12-29 1980-07-25 Akzo Nv Tube a paroi mince en polymere extrudable pour dispositif de transfert de chaleur
FR2555724A1 (fr) * 1983-11-24 1985-05-31 Ducol Jean Paul Materiau utilisable pour la realisation d'echangeurs calorifiques

Also Published As

Publication number Publication date
DE2140748A1 (de) 1972-02-17
CA971554A (en) 1975-07-22
NL7111055A (xx) 1972-02-16
GB1316375A (en) 1973-05-09
FR2102281B1 (xx) 1975-07-11
BE771128A (fr) 1972-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse