BE877639A - Systeme de blocage par dilatation d'extremites de tubes dans des plaques tubulaires d'echangeurs de chaleur - Google Patents

Systeme de blocage par dilatation d'extremites de tubes dans des plaques tubulaires d'echangeurs de chaleur

Info

Publication number
BE877639A
BE877639A BE0/196255A BE196255A BE877639A BE 877639 A BE877639 A BE 877639A BE 0/196255 A BE0/196255 A BE 0/196255A BE 196255 A BE196255 A BE 196255A BE 877639 A BE877639 A BE 877639A
Authority
BE
Belgium
Prior art keywords
dilation
locking
heat exchangers
tube ends
tubular plates
Prior art date
Application number
BE0/196255A
Other languages
English (en)
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 BE877639A publication Critical patent/BE877639A/fr

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)
  • Pipe Accessories (AREA)
  • Gasket Seals (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
BE0/196255A 1978-07-11 1979-07-11 Systeme de blocage par dilatation d'extremites de tubes dans des plaques tubulaires d'echangeurs de chaleur BE877639A (fr)

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 (1)

Publication Number Publication Date
BE877639A true BE877639A (fr) 1980-01-11

Family

ID=11217058

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (12)

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

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 (fr) * 1989-03-28 1993-01-26 David G. Rowntree Methode de fabrication d'echangeurs de chaleur et appareil connexe
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 (fr) * 1963-06-19
FR1377413A (fr) * 1963-09-13 1964-11-06 Creusot Forges Ateliers Appareil à dudgeonner
FR2238545B1 (fr) * 1973-07-25 1978-10-27 Chausson Usines Sa
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
DE2418146A1 (de) * 1974-04-13 1975-11-06 Volkswagenwerk Ag Verfahren und vorrichtung zur fluessigkeitsdichten befestigung von rohren in durchgangsoeffnungen einer trennwand
JPS5299964A (en) * 1976-02-18 1977-08-22 Hitachi Ltd Pipe expanding apparatus

Also Published As

Publication number Publication date
GB2024681A (en) 1980-01-16
DE2927626A1 (de) 1980-01-24
CA1124627A (fr) 1982-06-01
IT7825548A0 (it) 1978-07-11
DE2927626C2 (de) 1983-06-30
ZA793314B (en) 1980-10-29
AR217170A1 (es) 1980-02-29
NL7905216A (nl) 1980-01-15
JPS5514500A (en) 1980-01-31
SE7906016L (sv) 1980-01-12
BR7904476A (pt) 1980-04-15
FR2430805A1 (fr) 1980-02-08
IT1097014B (it) 1985-08-26
GB2024681B (en) 1982-06-23

Similar Documents

Publication Publication Date Title
BE881524A (fr) Dispositif echangeur de chaleur par tapis de tubes
DE69309061D1 (de) Wärmtetauscherrohre
GB1544927A (en) Finned tube bundle heat exchanger
JPS54129550A (en) Tubular heat exchanger and method of connecting its tube and tube plate
FR2472157B1 (fr) Echangeur de chaleur a tubes plats
IT1105433B (it) Tubo ad alette per scambiatori ternici nonche' procedimento ed apparecchio per produrlo
GB8809553D0 (en) Apparatus for making tube & fin heat exchanger
FR2474671B1 (fr) Echangeur de chaleur a tubes et plaques
GB2049146B (en) Finned tube for heat exchangers
BE877639A (fr) Systeme de blocage par dilatation d'extremites de tubes dans des plaques tubulaires d'echangeurs de chaleur
BE878479A (fr) Echangeur de chaleur a faisceau de tubes
FR2308052A1 (fr) Echangeur de chaleur a tubes plongeurs
IT7868572A0 (it) Turbolatore per tubi di scambiatori di calore particolarmente di radiatori di autoveicoli
GB2013325B (en) Finned tube for heat exchangers
IT7850678A0 (it) Tubo ad alette per scambiatori termici nonche' procedimento ed apparecchio per produrlo
FR2506000B1 (fr) Echangeur de chaleur a tubes plats
BE858530A (fr) Tube metallique pour echangeur de chaleur et procede d'echange de chaleur
IT1105437B (it) Tubo ad alette per scambiatori termici nonche' procedimento ed apparecchiatura per produrlo
FR2433727B1 (fr) Echangeur de chaleur du type a tubes et plaques
GB2048130B (en) Method for reinforcing heat exchanger tube to header joint
JPS54150767A (en) Counterrcurrent system heat exchanger provided with two tube plates fixed
FR2524134B1 (fr) Plaque de support de tubes d'echangeurs de chaleur
IT7850676A0 (it) Tubo ad alette per scambiatori termici nonche' procedimento ed apparecchio per produrlo
IT7869673A0 (it) Scambiatore di calore a tubi per autoveicoli
BE849759A (fr) Support de tubes, notamment pour echangeur de chaleur

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NUOVO PIGNONE S.P.A.

Effective date: 19840711