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DE2200841B2 - Circular heat exchanger - for radial fan oil cooler with corrugated spacers of speedier mfr - Google Patents
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DE2200841B2 - Circular heat exchanger - for radial fan oil cooler with corrugated spacers of speedier mfr - Google Patents

Circular heat exchanger - for radial fan oil cooler with corrugated spacers of speedier mfr

Info

Publication number
DE2200841B2
DE2200841B2 DE19722200841 DE2200841A DE2200841B2 DE 2200841 B2 DE2200841 B2 DE 2200841B2 DE 19722200841 DE19722200841 DE 19722200841 DE 2200841 A DE2200841 A DE 2200841A DE 2200841 B2 DE2200841 B2 DE 2200841B2
Authority
DE
Germany
Prior art keywords
speedier
mfr
heat exchanger
oil cooler
radial fan
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.)
Ceased
Application number
DE19722200841
Other languages
German (de)
Other versions
DE2200841A1 (en
Inventor
Dieter Christian Steinegg Appenzell Innerrhoden Steeb (Schweiz)
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 DE2200841A1 publication Critical patent/DE2200841A1/en
Publication of DE2200841B2 publication Critical patent/DE2200841B2/en
Ceased 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0012—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Similar in nearly every respect to that described in 530607 but differing in the final shape which is more truly cylindricals and has parallel side plates on the annular-chambers. Instead of corrugating the punched, solder coated, Al strip as in the former case, followed by bending into a ring, the strip is passed between cross levelled corrugating rolls so that it is simultaneously formed into a ring with the corrugation pitch shorter at the inside than at the periphery.
DE19722200841 1971-11-11 1972-01-08 Circular heat exchanger - for radial fan oil cooler with corrugated spacers of speedier mfr Ceased DE2200841B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1640471A CH530608A (en) 1971-11-11 1971-11-11 Circular heat exchanger for radial fans and process for its manufacture

Publications (2)

Publication Number Publication Date
DE2200841A1 DE2200841A1 (en) 1973-05-17
DE2200841B2 true DE2200841B2 (en) 1980-02-28

Family

ID=4417075

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19727200621 Expired DE7200621U (en) 1971-11-11 1972-01-08 CIRCULAR HEAT EXCHANGER FOR RADIAL FAN
DE19722200841 Ceased DE2200841B2 (en) 1971-11-11 1972-01-08 Circular heat exchanger - for radial fan oil cooler with corrugated spacers of speedier mfr

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19727200621 Expired DE7200621U (en) 1971-11-11 1972-01-08 CIRCULAR HEAT EXCHANGER FOR RADIAL FAN

Country Status (2)

Country Link
CH (1) CH530608A (en)
DE (2) DE7200621U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183811A (en) * 1986-09-12 1987-06-10 Howden James & Co Ltd Rotary regenerative heat exchanger

Also Published As

Publication number Publication date
DE7200621U (en) 1972-04-20
CH530608A (en) 1972-11-15
DE2200841A1 (en) 1973-05-17

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Legal Events

Date Code Title Description
OD Request for examination
8235 Patent refused