FR2469228B1 - - Google Patents

Info

Publication number
FR2469228B1
FR2469228B1 FR7920361A FR7920361A FR2469228B1 FR 2469228 B1 FR2469228 B1 FR 2469228B1 FR 7920361 A FR7920361 A FR 7920361A FR 7920361 A FR7920361 A FR 7920361A FR 2469228 B1 FR2469228 B1 FR 2469228B1
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
FR7920361A
Other languages
French (fr)
Other versions
FR2469228A1 (fr
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.)
Stein Industrie SA
Original Assignee
Stein Industrie 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 Stein Industrie SA filed Critical Stein Industrie SA
Priority to FR7920361A priority Critical patent/FR2469228A1/fr
Publication of FR2469228A1 publication Critical patent/FR2469228A1/fr
Application granted granted Critical
Publication of FR2469228B1 publication Critical patent/FR2469228B1/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
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • 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
    • F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
    • 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
    • F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
    • F28D7/082—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 otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR7920361A 1979-08-09 1979-08-09 Procede de mise en forme de lyres de dilatation sur un faisceau tubulaire et dispositif de mise en oeuvre du procede Granted FR2469228A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7920361A FR2469228A1 (fr) 1979-08-09 1979-08-09 Procede de mise en forme de lyres de dilatation sur un faisceau tubulaire et dispositif de mise en oeuvre du procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7920361A FR2469228A1 (fr) 1979-08-09 1979-08-09 Procede de mise en forme de lyres de dilatation sur un faisceau tubulaire et dispositif de mise en oeuvre du procede

Publications (2)

Publication Number Publication Date
FR2469228A1 FR2469228A1 (fr) 1981-05-22
FR2469228B1 true FR2469228B1 (cg-RX-API-DMAC10.html) 1981-11-06

Family

ID=9228744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920361A Granted FR2469228A1 (fr) 1979-08-09 1979-08-09 Procede de mise en forme de lyres de dilatation sur un faisceau tubulaire et dispositif de mise en oeuvre du procede

Country Status (1)

Country Link
FR (1) FR2469228A1 (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19840783A1 (de) * 1998-09-08 2000-03-09 Vasco Nv Verfahren zur Herstellung von Heizkörpern

Also Published As

Publication number Publication date
FR2469228A1 (fr) 1981-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse