CA974039A - Apparatus for applying fins to stationarily held pipes without subjecting the fins to vibrations - Google Patents

Apparatus for applying fins to stationarily held pipes without subjecting the fins to vibrations

Info

Publication number
CA974039A
CA974039A CA148,745A CA148745A CA974039A CA 974039 A CA974039 A CA 974039A CA 148745 A CA148745 A CA 148745A CA 974039 A CA974039 A CA 974039A
Authority
CA
Canada
Prior art keywords
fins
subjecting
vibrations
applying
stationarily held
Prior art date
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
CA148,745A
Other languages
English (en)
Other versions
CA148745S (en
Inventor
Heinrich Schulenberg
Gunter Seien
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.)
GEA Luftkuehlergesellschaft Happel GmbH and Co KG
Original Assignee
GEA Luftkuehlergesellschaft Happel GmbH and Co KG
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 Luftkuehlergesellschaft Happel GmbH and Co KG filed Critical GEA Luftkuehlergesellschaft Happel GmbH and Co KG
Application granted granted Critical
Publication of CA974039A publication Critical patent/CA974039A/en
Expired 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
    • B21D53/08—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)
  • Framework For Endless Conveyors (AREA)
  • Metal Extraction Processes (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)
CA148,745A 1971-08-06 1972-08-04 Apparatus for applying fins to stationarily held pipes without subjecting the fins to vibrations Expired CA974039A (en)

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
CA974039A true CA974039A (en) 1975-09-09

Family

ID=5815962

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,745A Expired CA974039A (en) 1971-08-06 1972-08-04 Apparatus for applying fins to stationarily held pipes without subjecting the fins to vibrations

Country Status (12)

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

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
CN112389945B (zh) * 2019-09-12 2022-04-15 淮北联联信息科技有限公司 一种防倾斜的混凝土骨料传输装置及其传输方法

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
BR7205292D0 (pt) 1973-06-26
FR2148409B1 (de) 1974-09-13
DE2139381B2 (de) 1972-05-31
US3798732A (en) 1974-03-26
ZA724906B (en) 1973-04-25
DE2139381A1 (de) 1972-05-31
GB1380984A (en) 1975-01-22
JPS5319151B1 (de) 1978-06-19
ATA97872A (de) 1976-04-15
CH556697A (de) 1974-12-13
FR2148409A1 (de) 1973-03-23
AT334165B (de) 1976-01-10
IT948758B (it) 1973-06-11
ES400555A1 (es) 1975-07-01

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