BR7205292D0 - Dispositivo para correr aletas ou nervuras transversais sobre tubos estacionarios - Google Patents

Dispositivo para correr aletas ou nervuras transversais sobre tubos estacionarios

Info

Publication number
BR7205292D0
BR7205292D0 BR5292/72A BR529272A BR7205292D0 BR 7205292 D0 BR7205292 D0 BR 7205292D0 BR 5292/72 A BR5292/72 A BR 5292/72A BR 529272 A BR529272 A BR 529272A BR 7205292 D0 BR7205292 D0 BR 7205292D0
Authority
BR
Brazil
Prior art keywords
fines
nerves
sliding
cross
stationary tubes
Prior art date
Application number
BR5292/72A
Other languages
English (en)
Inventor
H Schulenberg
Original Assignee
Gea Luftkuehler Happel Gmbh
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 Luftkuehler Happel Gmbh filed Critical Gea Luftkuehler Happel Gmbh
Publication of BR7205292D0 publication Critical patent/BR7205292D0/pt

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)
  • Attitude Control For Articles On Conveyors (AREA)
  • Framework For Endless Conveyors (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)
  • Metal Extraction Processes (AREA)
BR5292/72A 1971-08-06 1972-08-04 Dispositivo para correr aletas ou nervuras transversais sobre tubos estacionarios BR7205292D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712139381 DE2139381B2 (de) 1971-08-06 1971-08-06 Vorrichtung zum aufziehen von querrippen auf ortsfest gelagerte rohre

Publications (1)

Publication Number Publication Date
BR7205292D0 true BR7205292D0 (pt) 1973-06-26

Family

ID=5815962

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5292/72A BR7205292D0 (pt) 1971-08-06 1972-08-04 Dispositivo para correr aletas ou nervuras transversais sobre tubos estacionarios

Country Status (12)

Country Link
US (1) US3798732A (pt)
JP (1) JPS5319151B1 (pt)
AT (1) AT334165B (pt)
BR (1) BR7205292D0 (pt)
CA (1) CA974039A (pt)
CH (1) CH556697A (pt)
DE (1) DE2139381B2 (pt)
ES (1) ES400555A1 (pt)
FR (1) FR2148409B1 (pt)
GB (1) GB1380984A (pt)
IT (1) IT948758B (pt)
ZA (1) ZA724906B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3446068C1 (de) * 1984-12-18 1986-01-16 GEA Luftkühlergesellschaft Happel GmbH & Co KG, 4630 Bochum Vorrichtung zum Aufziehen von Querrippen
CN110606357B (zh) * 2019-09-12 2020-12-15 成都市恒辉商品混凝土有限责任公司 一种防倾斜的混凝土骨料传输装置

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
JPS5319151B1 (pt) 1978-06-19
US3798732A (en) 1974-03-26
ZA724906B (en) 1973-04-25
DE2139381B2 (de) 1972-05-31
FR2148409A1 (pt) 1973-03-23
CH556697A (de) 1974-12-13
ATA97872A (de) 1976-04-15
DE2139381A1 (pt) 1972-05-31
CA974039A (en) 1975-09-09
ES400555A1 (es) 1975-07-01
GB1380984A (en) 1975-01-22
IT948758B (it) 1973-06-11
FR2148409B1 (pt) 1974-09-13
AT334165B (de) 1976-01-10

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