IT1266716B1 - Sistema di bloccaggio degli anelli di saldatura da posizionare all'estremita' dei tubi da saldare dei raccordi di iniezione/ - Google Patents

Sistema di bloccaggio degli anelli di saldatura da posizionare all'estremita' dei tubi da saldare dei raccordi di iniezione/

Info

Publication number
IT1266716B1
IT1266716B1 IT94UD000052A ITUD940052A IT1266716B1 IT 1266716 B1 IT1266716 B1 IT 1266716B1 IT 94UD000052 A IT94UD000052 A IT 94UD000052A IT UD940052 A ITUD940052 A IT UD940052A IT 1266716 B1 IT1266716 B1 IT 1266716B1
Authority
IT
Italy
Prior art keywords
tubes
welded
locking system
welding rings
injection fittings
Prior art date
Application number
IT94UD000052A
Other languages
English (en)
Inventor
Gerald Hutter
Original Assignee
Raco Spa
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 Raco Spa filed Critical Raco Spa
Priority to IT94UD000052A priority Critical patent/IT1266716B1/it
Publication of ITUD940052A0 publication Critical patent/ITUD940052A0/it
Priority to EP95104507A priority patent/EP0674963A1/en
Publication of ITUD940052A1 publication Critical patent/ITUD940052A1/it
Application granted granted Critical
Publication of IT1266716B1 publication Critical patent/IT1266716B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0012—Brazing heat exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/14—Heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
IT94UD000052A 1994-04-01 1994-04-01 Sistema di bloccaggio degli anelli di saldatura da posizionare all'estremita' dei tubi da saldare dei raccordi di iniezione/ IT1266716B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT94UD000052A IT1266716B1 (it) 1994-04-01 1994-04-01 Sistema di bloccaggio degli anelli di saldatura da posizionare all'estremita' dei tubi da saldare dei raccordi di iniezione/
EP95104507A EP0674963A1 (en) 1994-04-01 1995-03-27 Locking system of the weld rings to position at the extremity of the tubes to weld of the injection/sucking fittings for heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94UD000052A IT1266716B1 (it) 1994-04-01 1994-04-01 Sistema di bloccaggio degli anelli di saldatura da posizionare all'estremita' dei tubi da saldare dei raccordi di iniezione/

Publications (3)

Publication Number Publication Date
ITUD940052A0 ITUD940052A0 (it) 1994-04-01
ITUD940052A1 ITUD940052A1 (it) 1995-10-01
IT1266716B1 true IT1266716B1 (it) 1997-01-14

Family

ID=11421554

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94UD000052A IT1266716B1 (it) 1994-04-01 1994-04-01 Sistema di bloccaggio degli anelli di saldatura da posizionare all'estremita' dei tubi da saldare dei raccordi di iniezione/

Country Status (2)

Country Link
EP (1) EP0674963A1 (it)
IT (1) IT1266716B1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6913450B2 (en) * 2001-06-26 2005-07-05 Lg Electronics, Inc. Suction valve coupling structure for reciprocating compressor
CN110524162A (zh) * 2018-05-23 2019-12-03 合肥太通制冷科技有限公司 一种丝管蒸发器固定点焊接工装

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220098A (en) * 1962-03-19 1965-11-30 Alfred C Arbogast Method and means for forming tubular fittings with solder rings
GB2092692B (en) * 1981-02-05 1984-05-02 Flowdrilling Uk Ltd Improvements in pipe joints
DE3481384D1 (de) * 1983-10-19 1990-03-29 Allen Group Verfahren zum verbinden von rohren in einem waermetauschersammler.

Also Published As

Publication number Publication date
ITUD940052A0 (it) 1994-04-01
ITUD940052A1 (it) 1995-10-01
EP0674963A1 (en) 1995-10-04

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980212