DD202252A5 - Verfahren zur druckdichten befestigung eines rohres in einem rohrboden o. dgl. - Google Patents

Verfahren zur druckdichten befestigung eines rohres in einem rohrboden o. dgl. Download PDF

Info

Publication number
DD202252A5
DD202252A5 DD82237476A DD23747682A DD202252A5 DD 202252 A5 DD202252 A5 DD 202252A5 DD 82237476 A DD82237476 A DD 82237476A DD 23747682 A DD23747682 A DD 23747682A DD 202252 A5 DD202252 A5 DD 202252A5
Authority
DD
German Democratic Republic
Prior art keywords
pipe
mandrel
pressure
fastened
pressure build
Prior art date
Application number
DD82237476A
Other languages
German (de)
English (en)
Inventor
Wilfried Busse
Original Assignee
Wilfried Busse
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 Wilfried Busse filed Critical Wilfried Busse
Publication of DD202252A5 publication Critical patent/DD202252A5/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08Tube expanders
    • B21D39/20Tube expanders with mandrels, e.g. expandable
    • B21D39/203Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02Header boxes; End plates
    • F28F9/04Arrangements for sealing elements into header boxes or end plates
    • F28F9/16Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/4935Heat exchanger or boiler making
    • Y10T29/49373Tube joint and tube plate structure
    • Y10T29/49375Tube joint and tube plate structure including conduit expansion or inflation
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49805Shaping by direct application of fluent pressure
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49908Joining by deforming
    • Y10T29/49938Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994Radially expanding internal tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Sealing Devices (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Paper (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Pipe Accessories (AREA)
  • Gripping On Spindles (AREA)
DD82237476A 1981-02-17 1982-02-27 Verfahren zur druckdichten befestigung eines rohres in einem rohrboden o. dgl. DD202252A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3105736A DE3105736C2 (de) 1981-02-17 1981-02-17 Druckaufbaudorn zum Befestigen eines Rohres in einem Rohrboden od. dgl.

Publications (1)

Publication Number Publication Date
DD202252A5 true DD202252A5 (de) 1983-09-07

Family

ID=6125061

Family Applications (1)

Application Number Title Priority Date Filing Date
DD82237476A DD202252A5 (de) 1981-02-17 1982-02-27 Verfahren zur druckdichten befestigung eines rohres in einem rohrboden o. dgl.

Country Status (15)

Country Link
US (1) US4420867A (ro)
EP (1) EP0058386B1 (ro)
JP (1) JPS57152333A (ro)
AT (1) ATE19968T1 (ro)
AU (1) AU548571B2 (ro)
BR (1) BR8200829A (ro)
CA (1) CA1178184A (ro)
CS (1) CS235530B2 (ro)
DD (1) DD202252A5 (ro)
DE (1) DE3105736C2 (ro)
ES (1) ES8301128A1 (ro)
PL (1) PL235097A1 (ro)
RO (1) RO83452B (ro)
YU (1) YU33282A (ro)
ZA (1) ZA82755B (ro)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4579171A (en) * 1983-03-04 1986-04-01 Chicago Bridge & Iron Company Shell and tube heat exchanger with welds joining the tubes to tube sheet
US4608739A (en) * 1983-04-06 1986-09-02 Big-Inch Marine Systems, Inc. Connector of and sealing of tubular members
DE3323987A1 (de) * 1983-07-02 1985-01-10 Balcke-Dürr AG, 4030 Ratingen Mehrstufiger waermetauscher
IT1186702B (it) * 1984-08-07 1987-12-16 Nuovo Pignone Spa Giunto telescopico perfezionato per la riparazione di tubazioni sottomarine posate a grandi profondita'
US4622732A (en) * 1984-11-23 1986-11-18 Haskel, Inc. Method for forming joints in pressurized fluid systems
DE3530600A1 (de) * 1985-08-27 1987-03-05 Interatom Verfahren zum befestigen von antriebselementen auf einer hohlwelle
DE3726083A1 (de) * 1986-08-12 1988-02-18 Balcke Duerr Ag Vorrichtung zur befestigung von teilen auf einem hohlkoerper
DE3717517A1 (de) * 1987-05-25 1988-12-15 Emitec Emissionstechnologie Aufweitsonde mit kleinem durchmesser und grosser laenge
DE3842594C1 (ro) * 1988-12-17 1990-02-08 Emitec Emissionstechnologie

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939105A1 (de) * 1968-08-13 1970-02-19 High Pressure Components Ltd Verfahren und Vorrichtung zum seitlichen Aufweiten von Rohren
US3977068A (en) * 1975-07-14 1976-08-31 Balcke-Durr Aktiengesellschaft Device and method for expansion-swaging tubes into the bores of a tube plate
US4125937A (en) * 1977-06-28 1978-11-21 Westinghouse Electric Corp. Apparatus for hydraulically expanding a tube
US4210991A (en) * 1978-09-05 1980-07-08 Westinghouse Electric Corp. Hydraulic expansion swaging of tubes in tubesheet
JPS5550933A (en) * 1978-10-09 1980-04-14 Mitsubishi Heavy Ind Ltd Pipe expanding mandrel

Also Published As

Publication number Publication date
US4420867A (en) 1983-12-20
RO83452B (ro) 1984-02-28
RO83452A (ro) 1984-02-21
ATE19968T1 (de) 1986-06-15
YU33282A (en) 1985-03-20
BR8200829A (pt) 1982-12-28
CA1178184A (en) 1984-11-20
EP0058386B1 (de) 1986-05-28
EP0058386A1 (de) 1982-08-25
JPS57152333A (en) 1982-09-20
ES509561A0 (es) 1982-12-16
DE3105736A1 (de) 1982-08-26
DE3105736C2 (de) 1985-01-10
ES8301128A1 (es) 1982-12-16
CS235530B2 (en) 1985-05-15
ZA82755B (en) 1982-12-29
AU8052682A (en) 1982-08-26
AU548571B2 (en) 1985-12-19
PL235097A1 (ro) 1982-09-13

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