EP0058386B1 - Druckaufbaudorn und Verfahren zum druckdichten Befestigen eines Rohres in einem Rohrboden od. dgl. - Google Patents

Druckaufbaudorn und Verfahren zum druckdichten Befestigen eines Rohres in einem Rohrboden od. dgl. Download PDF

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Publication number
EP0058386B1
EP0058386B1 EP82100963A EP82100963A EP0058386B1 EP 0058386 B1 EP0058386 B1 EP 0058386B1 EP 82100963 A EP82100963 A EP 82100963A EP 82100963 A EP82100963 A EP 82100963A EP 0058386 B1 EP0058386 B1 EP 0058386B1
Authority
EP
European Patent Office
Prior art keywords
pipe
mandrel
pressure
seals
hollow space
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
EP82100963A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0058386A1 (de
Inventor
Wilfried Busse
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.)
BUSSE, WILFRIED
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
Priority to AT82100963T priority Critical patent/ATE19968T1/de
Publication of EP0058386A1 publication Critical patent/EP0058386A1/de
Application granted granted Critical
Publication of EP0058386B1 publication Critical patent/EP0058386B1/de
Expired legal-status Critical Current

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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
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material
    • 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
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49373—Tube joint and tube plate structure
    • Y10T29/49375—Tube joint and tube plate structure including conduit expansion or inflation
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Pipe Accessories (AREA)
  • Fluid-Pressure Circuits (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)
  • Gripping On Spindles (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
EP82100963A 1981-02-17 1982-02-10 Druckaufbaudorn und Verfahren zum druckdichten Befestigen eines Rohres in einem Rohrboden od. dgl. Expired EP0058386B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82100963T ATE19968T1 (de) 1981-02-17 1982-02-10 Druckaufbaudorn und verfahren zum druckdichten befestigen eines rohres in einem rohrboden od. dgl.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3105736 1981-02-17
DE3105736A DE3105736C2 (de) 1981-02-17 1981-02-17 Druckaufbaudorn zum Befestigen eines Rohres in einem Rohrboden od. dgl.

Publications (2)

Publication Number Publication Date
EP0058386A1 EP0058386A1 (de) 1982-08-25
EP0058386B1 true EP0058386B1 (de) 1986-05-28

Family

ID=6125061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100963A Expired EP0058386B1 (de) 1981-02-17 1982-02-10 Druckaufbaudorn und Verfahren zum druckdichten Befestigen eines Rohres in einem Rohrboden od. dgl.

Country Status (15)

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

Families Citing this family (10)

* 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 (enrdf_load_stackoverflow) * 1988-12-17 1990-02-08 Emitec Emissionstechnologie
CN111288825A (zh) * 2020-03-26 2020-06-16 孙厚才 一种核能带压力反馈的防核泄漏换热器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939105U (de) 1966-03-30 1966-05-26 L E Toelle Nachf Monatshoeschen.
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
ZA82755B (en) 1982-12-29
DD202252A5 (de) 1983-09-07
CA1178184A (en) 1984-11-20
ATE19968T1 (de) 1986-06-15
JPS57152333A (en) 1982-09-20
DE3105736A1 (de) 1982-08-26
AU548571B2 (en) 1985-12-19
PL235097A1 (enrdf_load_stackoverflow) 1982-09-13
BR8200829A (pt) 1982-12-28
ES509561A0 (es) 1982-12-16
DE3105736C2 (de) 1985-01-10
RO83452A (ro) 1984-02-21
YU33282A (en) 1985-03-20
US4420867A (en) 1983-12-20
RO83452B (ro) 1984-02-28
EP0058386A1 (de) 1982-08-25
ES8301128A1 (es) 1982-12-16
CS235530B2 (en) 1985-05-15
AU8052682A (en) 1982-08-26

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