IT1097014B - Sistema perfezionato per il bloccaggio a tenuta di un tubo ad una piastra tubiera - Google Patents

Sistema perfezionato per il bloccaggio a tenuta di un tubo ad una piastra tubiera

Info

Publication number
IT1097014B
IT1097014B IT25548/78A IT2554878A IT1097014B IT 1097014 B IT1097014 B IT 1097014B IT 25548/78 A IT25548/78 A IT 25548/78A IT 2554878 A IT2554878 A IT 2554878A IT 1097014 B IT1097014 B IT 1097014B
Authority
IT
Italy
Prior art keywords
tube
locking
improved system
plate
tube plate
Prior art date
Application number
IT25548/78A
Other languages
English (en)
Other versions
IT7825548A0 (it
Inventor
Costantino Vinciguerra
Original Assignee
Nuovo Pignone 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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of IT7825548A0 publication Critical patent/IT7825548A0/it
Priority to IT25548/78A priority Critical patent/IT1097014B/it
Priority to ZA793314A priority patent/ZA793314B/xx
Priority to NL7905216A priority patent/NL7905216A/nl
Priority to CA331,334A priority patent/CA1124627A/en
Priority to FR7917745A priority patent/FR2430805A1/fr
Priority to DE2927626A priority patent/DE2927626C2/de
Priority to GB7923891A priority patent/GB2024681B/en
Priority to SE7906016A priority patent/SE7906016L/xx
Priority to BR7904476A priority patent/BR7904476A/pt
Priority to JP8699379A priority patent/JPS5514500A/ja
Priority to AR277270A priority patent/AR217170A1/es
Priority to BE0/196255A priority patent/BE877639A/fr
Application granted granted Critical
Publication of IT1097014B publication Critical patent/IT1097014B/it

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
    • B21D39/08—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
    • B21D39/206—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material by axially compressing the elastic material
    • 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
    • B21D39/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Gasket Seals (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Pipe Accessories (AREA)
IT25548/78A 1978-07-11 1978-07-11 Sistema perfezionato per il bloccaggio a tenuta di un tubo ad una piastra tubiera IT1097014B (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
IT25548/78A IT1097014B (it) 1978-07-11 1978-07-11 Sistema perfezionato per il bloccaggio a tenuta di un tubo ad una piastra tubiera
ZA793314A ZA793314B (en) 1978-07-11 1979-07-03 Expanding tube-ends in tube-plate of heat-exchangers
NL7905216A NL7905216A (nl) 1978-07-11 1979-07-04 Combinatie van een inrichting voor het door middel van expansie bevestigen van een buis in een draag- plaat met een draagplaat.
CA331,334A CA1124627A (en) 1978-07-11 1979-07-06 Expansion machine suitable for radially expanding a tubular member, and a method of securing a tube in a tube-plate
GB7923891A GB2024681B (en) 1978-07-11 1979-07-09 Tube expanding
DE2927626A DE2927626C2 (de) 1978-07-11 1979-07-09 Vorrichtung zum dichten Befestigen von Rohren in einem Rohrboden
FR7917745A FR2430805A1 (fr) 1978-07-11 1979-07-09 Systeme de blocage par dilatation d'extremites de tubes dans des plaques tubulaires d'echangeurs de chaleur
SE7906016A SE7906016L (sv) 1978-07-11 1979-07-10 Feste for tubendar i en tubplat hos vermevexlare, sett att utfora festet och verktyg for att utfora settet
BR7904476A BR7904476A (pt) 1978-07-11 1979-07-11 Metodo aperfeicoado de fixacao estanque de tubos em placas de suporte
JP8699379A JPS5514500A (en) 1978-07-11 1979-07-11 Apparatus for binding pipe by expanding and sealing same in hole of tube plate
AR277270A AR217170A1 (es) 1978-07-11 1979-07-11 Mejoras en la vinculacion y bloqueo hermetico de una tuberia a una placa portadora de tuberias
BE0/196255A BE877639A (fr) 1978-07-11 1979-07-11 Systeme de blocage par dilatation d'extremites de tubes dans des plaques tubulaires d'echangeurs de chaleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25548/78A IT1097014B (it) 1978-07-11 1978-07-11 Sistema perfezionato per il bloccaggio a tenuta di un tubo ad una piastra tubiera

Publications (2)

Publication Number Publication Date
IT7825548A0 IT7825548A0 (it) 1978-07-11
IT1097014B true IT1097014B (it) 1985-08-26

Family

ID=11217058

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25548/78A IT1097014B (it) 1978-07-11 1978-07-11 Sistema perfezionato per il bloccaggio a tenuta di un tubo ad una piastra tubiera

Country Status (12)

Country Link
JP (1) JPS5514500A (it)
AR (1) AR217170A1 (it)
BE (1) BE877639A (it)
BR (1) BR7904476A (it)
CA (1) CA1124627A (it)
DE (1) DE2927626C2 (it)
FR (1) FR2430805A1 (it)
GB (1) GB2024681B (it)
IT (1) IT1097014B (it)
NL (1) NL7905216A (it)
SE (1) SE7906016L (it)
ZA (1) ZA793314B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1131143B (it) * 1980-05-06 1986-06-18 Nuovo Pignone Spa Metodo perfezionato per la giunzione a tenuta di un manicotto flangiato ad una tubazione,particolarmente indicato per riparare tubazioni sottomarine posate a grandi profondita'
FR2512941B1 (fr) * 1981-09-14 1987-04-24 Valeo Echangeur de chaleur a faisceau de tubes paralleles et procede d'assemblage de ses elements constitutifs
CA1313184C (en) * 1989-03-28 1993-01-26 David G. Rowntree Heat exchanger manufacturing method and apparatus
DE4238742A1 (de) * 1992-11-17 1994-05-19 Rudolf Goerlich Rohrverbindung an Wärmetauschern
JP6697922B2 (ja) * 2016-03-29 2020-05-27 株式会社神戸製鋼所 部材の接合方法、接合構造
JP6734232B2 (ja) * 2017-03-17 2020-08-05 株式会社神戸製鋼所 部材の接合方法および接合体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB406498A (en) * 1932-04-12 1934-03-01 Manuf Generale Metallurg Sa Improvements in the manufacture of gilled metal tubes particularly for heat exchange apparatus
GB790704A (en) * 1955-08-16 1958-02-12 Serck Radiators Ltd Tubular heat exchange apparatus
US2865640A (en) * 1955-12-21 1958-12-23 Exxon Research Engineering Co Tube holding apparatus
BE649439A (it) * 1963-06-19
FR1377413A (fr) * 1963-09-13 1964-11-06 Creusot Forges Ateliers Appareil à dudgeonner
FR2238545B1 (it) * 1973-07-25 1978-10-27 Chausson Usines Sa
DE2418146A1 (de) * 1974-04-13 1975-11-06 Volkswagenwerk Ag Verfahren und vorrichtung zur fluessigkeitsdichten befestigung von rohren in durchgangsoeffnungen einer trennwand
DE2403009A1 (de) * 1974-01-23 1975-07-24 Volkswagenwerk Ag Verfahren und werkzeug zur fluessigkeitsdichten befestigung eines rohres in einer trennwand und nach diesem verfahren hergestellter waermetauscher
JPS5299964A (en) * 1976-02-18 1977-08-22 Hitachi Ltd Pipe expanding apparatus

Also Published As

Publication number Publication date
BE877639A (fr) 1980-01-11
GB2024681B (en) 1982-06-23
NL7905216A (nl) 1980-01-15
BR7904476A (pt) 1980-04-15
DE2927626A1 (de) 1980-01-24
ZA793314B (en) 1980-10-29
FR2430805A1 (fr) 1980-02-08
CA1124627A (en) 1982-06-01
SE7906016L (sv) 1980-01-12
GB2024681A (en) 1980-01-16
DE2927626C2 (de) 1983-06-30
JPS5514500A (en) 1980-01-31
IT7825548A0 (it) 1978-07-11
AR217170A1 (es) 1980-02-29

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