FR2125504A1 - - Google Patents

Info

Publication number
FR2125504A1
FR2125504A1 FR7205149A FR7205149A FR2125504A1 FR 2125504 A1 FR2125504 A1 FR 2125504A1 FR 7205149 A FR7205149 A FR 7205149A FR 7205149 A FR7205149 A FR 7205149A FR 2125504 A1 FR2125504 A1 FR 2125504A1
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
FR7205149A
Other languages
French (fr)
Other versions
FR2125504B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2125504A1 publication Critical patent/FR2125504A1/fr
Application granted granted Critical
Publication of FR2125504B1 publication Critical patent/FR2125504B1/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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/30—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being attachable to the element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/24—Making finned or ribbed tubes by fixing strip or like material to tubes annularly-ribbed tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FR7205149A 1971-02-17 1972-02-16 Expired FR2125504B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712107499 DE2107499A1 (en) 1971-02-17 1971-02-17 MANUFACTURING PROCESS FOR ELECTRICALLY WELDED FIBER TUBES

Publications (2)

Publication Number Publication Date
FR2125504A1 true FR2125504A1 (en) 1972-09-29
FR2125504B1 FR2125504B1 (en) 1974-08-02

Family

ID=5799002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7205149A Expired FR2125504B1 (en) 1971-02-17 1972-02-16

Country Status (7)

Country Link
BE (1) BE778701A (en)
CH (1) CH546604A (en)
DE (1) DE2107499A1 (en)
DK (1) DK133542C (en)
FR (1) FR2125504B1 (en)
GB (1) GB1386343A (en)
NL (1) NL7201473A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299925A1 (en) * 1975-02-04 1976-09-03 Sensotherm Ab CORRUGATED SHEET AND ITS MANUFACTURING PROCESS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814583B (en) * 2012-08-03 2015-09-02 江苏海德节能科技有限公司 Fin electrode plate system for H-type fin tube welder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716802A (en) * 1951-10-08 1955-09-06 Tranter Mfg Inc Method of making heat exchange devices
FR1209680A (en) * 1958-08-27 1960-03-03 Duralumin A method of manufacturing a temperature exchanger with a large heat transmission surface and an exchanger obtained
US3407874A (en) * 1966-05-19 1968-10-29 John R. Gier Jr. Fin tube assemblage for heat exchangers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716802A (en) * 1951-10-08 1955-09-06 Tranter Mfg Inc Method of making heat exchange devices
FR1209680A (en) * 1958-08-27 1960-03-03 Duralumin A method of manufacturing a temperature exchanger with a large heat transmission surface and an exchanger obtained
US3407874A (en) * 1966-05-19 1968-10-29 John R. Gier Jr. Fin tube assemblage for heat exchangers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299925A1 (en) * 1975-02-04 1976-09-03 Sensotherm Ab CORRUGATED SHEET AND ITS MANUFACTURING PROCESS

Also Published As

Publication number Publication date
GB1386343A (en) 1975-03-05
CH546604A (en) 1974-03-15
FR2125504B1 (en) 1974-08-02
DE2107499A1 (en) 1972-08-24
DK133542C (en) 1976-10-25
NL7201473A (en) 1972-08-21
DK133542B (en) 1976-06-08
BE778701A (en) 1972-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse