CA1146160A - Multiple coil heat exchanger - Google Patents

Multiple coil heat exchanger

Info

Publication number
CA1146160A
CA1146160A CA000362221A CA362221A CA1146160A CA 1146160 A CA1146160 A CA 1146160A CA 000362221 A CA000362221 A CA 000362221A CA 362221 A CA362221 A CA 362221A CA 1146160 A CA1146160 A CA 1146160A
Authority
CA
Canada
Prior art keywords
coil
tube
heat exchanger
inner coil
pitch
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
CA000362221A
Other languages
English (en)
French (fr)
Inventor
Richard W. Sievers
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.)
SPIRAL TUBING CORP
Original Assignee
SPIRAL TUBING CORP
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 SPIRAL TUBING CORP filed Critical SPIRAL TUBING CORP
Application granted granted Critical
Publication of CA1146160A publication Critical patent/CA1146160A/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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • 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
    • B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag

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)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Materials For Medical Uses (AREA)
  • Wire Processing (AREA)
CA000362221A 1979-10-11 1980-10-10 Multiple coil heat exchanger Expired CA1146160A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US8356879A 1979-10-11 1979-10-11
US083,568 1979-10-11
US14189480A 1980-04-21 1980-04-21
US141,894 1980-04-21

Publications (1)

Publication Number Publication Date
CA1146160A true CA1146160A (en) 1983-05-10

Family

ID=26769442

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000362221A Expired CA1146160A (en) 1979-10-11 1980-10-10 Multiple coil heat exchanger

Country Status (6)

Country Link
CA (1) CA1146160A (da)
DE (1) DE3030509A1 (da)
DK (1) DK327880A (da)
FR (1) FR2467372A1 (da)
NO (1) NO802788L (da)
SE (1) SE8005501L (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599773A (en) * 1979-10-11 1986-07-15 Thermodynetics Inc. Method of forming a multiple coil heat exchanger

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008035164A1 (de) * 2008-07-28 2010-02-04 Lloyd Werft Bremerhaven Gmbh Rohrbiegewerkzeug
CN113465426B (zh) * 2019-04-23 2022-04-26 山东大学 一种管径变小旋转对称环路热管

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349842A (en) * 1964-09-28 1967-10-31 Vapor Corp Heat exchanger coil assembly
US3742567A (en) * 1967-03-28 1973-07-03 Sulzer Ag Method of making a heat transfer device
US3522840A (en) * 1968-12-04 1970-08-04 Borg Warner A heat exchange and pressure relief device therefor
US3639963A (en) * 1969-10-08 1972-02-08 Vapor Corp Method of making a heat exchanger coil assembly
BE774214A (fr) * 1970-10-22 1972-02-14 Zifferer Lothar R Condenseur helicoidal
US3739615A (en) * 1971-06-01 1973-06-19 R Tressel Method of making wrinkle-free thin-walled coiled tubing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599773A (en) * 1979-10-11 1986-07-15 Thermodynetics Inc. Method of forming a multiple coil heat exchanger

Also Published As

Publication number Publication date
FR2467372A1 (fr) 1981-04-17
FR2467372B1 (da) 1985-03-15
NO802788L (no) 1981-04-13
DE3030509A1 (de) 1981-04-23
SE8005501L (sv) 1981-04-12
DK327880A (da) 1981-04-12

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Legal Events

Date Code Title Description
MKEX Expiry