FR2182956B3 - - Google Patents

Info

Publication number
FR2182956B3
FR2182956B3 FR7313103A FR7313103A FR2182956B3 FR 2182956 B3 FR2182956 B3 FR 2182956B3 FR 7313103 A FR7313103 A FR 7313103A FR 7313103 A FR7313103 A FR 7313103A FR 2182956 B3 FR2182956 B3 FR 2182956B3
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
FR7313103A
Other languages
French (fr)
Other versions
FR2182956A3 (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.)
HCH BERTRAMS AG DT
Original Assignee
HCH BERTRAMS AG DT
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
Priority claimed from DE19722221338 external-priority patent/DE2221338C3/de
Application filed by HCH BERTRAMS AG DT filed Critical HCH BERTRAMS AG DT
Publication of FR2182956A3 publication Critical patent/FR2182956A3/fr
Application granted granted Critical
Publication of FR2182956B3 publication Critical patent/FR2182956B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
    • 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
    • F28D7/024—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 tubes, the coils having a cylindrical configuration
FR7313103A 1972-04-29 1973-04-11 Tubular heat exchanger - fabrication of cross countercurrent tube arrangement Granted FR2182956A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722221338 DE2221338C3 (de) 1972-04-29 Verfahren zur Herstellung eines Kreuzgegenstromwärmeaustauschers

Publications (2)

Publication Number Publication Date
FR2182956A3 FR2182956A3 (en) 1973-12-14
FR2182956B3 true FR2182956B3 (xx) 1974-05-17

Family

ID=5843780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313103A Granted FR2182956A3 (en) 1972-04-29 1973-04-11 Tubular heat exchanger - fabrication of cross countercurrent tube arrangement

Country Status (2)

Country Link
CH (1) CH549772A (xx)
FR (1) FR2182956A3 (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936806B1 (fr) 2008-10-08 2012-08-31 Arkema France Fluide refrigerant
FR2950065B1 (fr) 2009-09-11 2012-02-03 Arkema France Fluide refrigerant binaire
FR2950070B1 (fr) 2009-09-11 2011-10-28 Arkema France Compositions ternaires pour refrigeration haute capacite
US10035938B2 (en) 2009-09-11 2018-07-31 Arkema France Heat transfer fluid replacing R-134a
FR2950068B1 (fr) 2009-09-11 2012-05-18 Arkema France Procede de transfert de chaleur
FR2950069B1 (fr) 2009-09-11 2011-11-25 Arkema France Utilisation de compositions ternaires
FR2950067B1 (fr) 2009-09-11 2011-10-28 Arkema France Fluide de transfert de chaleur en remplacement du r-410a
FR2950071B1 (fr) 2009-09-11 2012-02-03 Arkema France Compositions ternaires pour refrigeration basse capacite
FR2950066B1 (fr) 2009-09-11 2011-10-28 Arkema France Refrigeration basse et moyenne temperature

Also Published As

Publication number Publication date
DE2221338B2 (de) 1976-07-01
DE2221338A1 (de) 1973-11-08
CH549772A (de) 1974-05-31
FR2182956A3 (en) 1973-12-14

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