IT948760B - Dispositivo per la formazione di alettatura su corpi tubolari - Google Patents

Dispositivo per la formazione di alettatura su corpi tubolari

Info

Publication number
IT948760B
IT948760B IT48612/72A IT4861272A IT948760B IT 948760 B IT948760 B IT 948760B IT 48612/72 A IT48612/72 A IT 48612/72A IT 4861272 A IT4861272 A IT 4861272A IT 948760 B IT948760 B IT 948760B
Authority
IT
Italy
Prior art keywords
fining
formation
tubular bodies
bodies
tubular
Prior art date
Application number
IT48612/72A
Other languages
English (en)
Original Assignee
Gea Luftkuhlergmbh
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 Gea Luftkuhlergmbh filed Critical Gea Luftkuhlergmbh
Application granted granted Critical
Publication of IT948760B publication Critical patent/IT948760B/it

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
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53113—Heat exchanger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pusher Or Impeller Conveyors (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Heat Treatment Of Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT48612/72A 1971-08-27 1972-02-28 Dispositivo per la formazione di alettatura su corpi tubolari IT948760B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712142931 DE2142931B2 (de) 1971-08-27 1971-08-27 Vorrichtung zum aufziehen von querrippen auf ortsfest gelagerte rohre

Publications (1)

Publication Number Publication Date
IT948760B true IT948760B (it) 1973-06-11

Family

ID=5817931

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48612/72A IT948760B (it) 1971-08-27 1972-02-28 Dispositivo per la formazione di alettatura su corpi tubolari

Country Status (12)

Country Link
US (1) US3798733A (it)
JP (1) JPS5319152B2 (it)
AT (1) AT328259B (it)
BR (1) BR7205298D0 (it)
CA (1) CA973336A (it)
CH (1) CH556199A (it)
DE (1) DE2142931B2 (it)
ES (1) ES400556A1 (it)
FR (1) FR2150663B1 (it)
GB (1) GB1380987A (it)
IT (1) IT948760B (it)
ZA (1) ZA724908B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423616Y2 (it) * 1974-07-18 1979-08-13
DE2921416C2 (de) * 1979-05-26 1985-04-11 Balcke-Dürr AG, 4030 Ratingen Vorrichtung zum Aufziehen von Querrippen auf mehrere ortsfest nebeneinander angeordnete Rohre
DE2921415C2 (de) * 1979-05-26 1985-04-11 Balcke-Dürr AG, 4030 Ratingen Vorrichtung zum Aufziehen von Querrippen auf mehrere ortsfeste nebeneinander angeordnete Rohre
JPS5763792A (en) * 1980-10-02 1982-04-17 Matsushita Electric Ind Co Ltd High frequency heater
JPS6346809U (it) * 1986-09-13 1988-03-30
JPH0670934B2 (ja) * 1986-09-26 1994-09-07 東北金属工業株式会社 リード端子フレーム
GB201212048D0 (en) * 2012-07-06 2012-08-22 Power Fin Technology Ltd Tube finning machine
CN104985062B (zh) * 2015-07-30 2017-12-05 广东文轩热能科技股份有限公司 一种散热器的热压滚轮及其热管铆压工艺
CN111496539B (zh) * 2019-01-31 2022-01-18 浙江巨力电机成套设备有限公司 一种用于精车机的送料装置、磨光装置及精车机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2133932A (en) * 1936-01-10 1938-10-18 Fedders Mfg Co Inc Machine for assembling fins and tubes
US2247730A (en) * 1936-10-26 1941-07-01 Servel Inc Condenser finning machine

Also Published As

Publication number Publication date
AT328259B (de) 1976-03-10
BR7205298D0 (pt) 1973-06-26
FR2150663B1 (it) 1974-10-18
DE2142931B2 (de) 1972-05-25
CA973336A (en) 1975-08-26
ATA97772A (de) 1975-05-15
ZA724908B (en) 1973-04-25
GB1380987A (en) 1975-01-22
CH556199A (de) 1974-11-29
FR2150663A1 (it) 1973-04-13
US3798733A (en) 1974-03-26
DE2142931A1 (it) 1972-05-25
ES400556A1 (es) 1975-07-01
JPS4831671A (it) 1973-04-25
JPS5319152B2 (it) 1978-06-19

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