NL7810581A - Vacuum-tight tube connection flange - has sharp edge shrunk into bore and flange collar deformed together with tube end - Google Patents

Vacuum-tight tube connection flange - has sharp edge shrunk into bore and flange collar deformed together with tube end

Info

Publication number
NL7810581A
NL7810581A NL7810581A NL7810581A NL7810581A NL 7810581 A NL7810581 A NL 7810581A NL 7810581 A NL7810581 A NL 7810581A NL 7810581 A NL7810581 A NL 7810581A NL 7810581 A NL7810581 A NL 7810581A
Authority
NL
Netherlands
Prior art keywords
flange
vacuum
shrunk
sharp edge
bore
Prior art date
Application number
NL7810581A
Other languages
Dutch (nl)
Other versions
NL167341C (en
NL167341B (en
Original Assignee
Stichting Energie
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 Stichting Energie filed Critical Stichting Energie
Priority to NL7810581.A priority Critical patent/NL167341C/en
Publication of NL7810581A publication Critical patent/NL7810581A/en
Publication of NL167341B publication Critical patent/NL167341B/en
Application granted granted Critical
Publication of NL167341C publication Critical patent/NL167341C/en

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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
    • F16B4/006—Shrinkage connections, e.g. assembled with the parts being at different temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/004—Shrunk pipe-joints
    • 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
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints Allowing Movement (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The vacuum-tight shrunk pipe connection comprises a part (12) with cylindrical bore(11) into which a second part(10) with slightly larger dia. is fitted. At least one part (10) has a sharp edge (17) subject to, or causing, plastic deformation on fitting together, and one part(10) is an initially flat flange which takes on a dished shape on first fitting. The flange is joined to a thin cylindrical tube(13) by a thin-walled collar(14) on the flange which surrounds the tube and is plastically deformed together with it.
NL7810581.A 1970-04-01 1978-10-24 FLANGE TUBE CONNECTION. NL167341C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7810581.A NL167341C (en) 1970-04-01 1978-10-24 FLANGE TUBE CONNECTION.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7004578A NL7004578A (en) 1970-04-01 1970-04-01
NL7810581.A NL167341C (en) 1970-04-01 1978-10-24 FLANGE TUBE CONNECTION.

Publications (3)

Publication Number Publication Date
NL7810581A true NL7810581A (en) 1979-02-28
NL167341B NL167341B (en) 1981-07-16
NL167341C NL167341C (en) 1981-12-16

Family

ID=19809723

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7004578A NL7004578A (en) 1970-04-01 1970-04-01
NL7810581.A NL167341C (en) 1970-04-01 1978-10-24 FLANGE TUBE CONNECTION.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL7004578A NL7004578A (en) 1970-04-01 1970-04-01

Country Status (4)

Country Link
DE (1) DE2112578C3 (en)
FR (1) FR2092502A5 (en)
GB (1) GB1338273A (en)
NL (2) NL7004578A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0585823A1 (en) * 1992-08-30 1994-03-09 Toshiomi Hayashi Pipe with flange for pipe fitting, pipe flange used therewith and method of joining said pipe to flange

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7603808A (en) * 1973-10-09 1976-10-12 Raychem Corp FASTENERS.
FR2533472B1 (en) * 1982-09-24 1990-07-06 Dallet Jean PROCESS FOR THE SEALED ASSEMBLY, BY METAL EXPANSION, OF TWO METAL PARTS AND ASSEMBLED PARTS ACCORDING TO SAID PROCESS
DE3542176A1 (en) * 1985-11-29 1987-06-04 Vaw Ver Aluminium Werke Ag LIQUID CONTAINER MADE OF AN ALUMINUM CAST ALLOY
FR2715762B1 (en) * 1994-02-01 1996-03-29 Transnucleaire Device for fixing the bottom of a transport and / or storage container for radioactive materials.
DE102012217876A1 (en) * 2012-09-28 2014-04-03 Behr Gmbh & Co. Kg Heat exchanger for e.g. lithium-ion battery, in electric car, has circumferential groove that is formed between pipe and opening edge, where groove is closed outwardly by pipe and cover plates fitted to set of headers
US9593891B2 (en) 2012-09-28 2017-03-14 Mahle International Gmbh Heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0585823A1 (en) * 1992-08-30 1994-03-09 Toshiomi Hayashi Pipe with flange for pipe fitting, pipe flange used therewith and method of joining said pipe to flange
US5415443A (en) * 1992-08-30 1995-05-16 Hayashi; Toshiomi Pipe with flange for pipe fitting, pipe flange used therewith and method of joining said pipe with flange with pipe

Also Published As

Publication number Publication date
GB1338273A (en) 1973-11-21
DE2112578B2 (en) 1980-01-31
DE2112578C3 (en) 1980-09-25
NL167341C (en) 1981-12-16
DE2112578A1 (en) 1971-10-21
NL167341B (en) 1981-07-16
FR2092502A5 (en) 1972-01-21
NL7004578A (en) 1971-10-05

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee