IT7968652A0 - Procedimento e dispositivo per l espansione e fissaggio di un tubo in una piastra tubiera - Google Patents

Procedimento e dispositivo per l espansione e fissaggio di un tubo in una piastra tubiera

Info

Publication number
IT7968652A0
IT7968652A0 IT7968652A IT6865279A IT7968652A0 IT 7968652 A0 IT7968652 A0 IT 7968652A0 IT 7968652 A IT7968652 A IT 7968652A IT 6865279 A IT6865279 A IT 6865279A IT 7968652 A0 IT7968652 A0 IT 7968652A0
Authority
IT
Italy
Prior art keywords
tubesheet
expanding
procedure
fixing
tube
Prior art date
Application number
IT7968652A
Other languages
English (en)
Other versions
IT1119144B (it
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of IT7968652A0 publication Critical patent/IT7968652A0/it
Application granted granted Critical
Publication of IT1119144B publication Critical patent/IT1119144B/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
    • B21D39/06—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
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/12—Arrangement or installation of roller tables in relation to a roll stand
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT68652/79A 1978-08-11 1979-08-10 Procedimento e dispositivo per l'espansione e fissaggio di un tubo in una piastra tubiera IT1119144B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9725978A JPS5524742A (en) 1978-08-11 1978-08-11 Method and device for locating and expanding pipe

Publications (2)

Publication Number Publication Date
IT7968652A0 true IT7968652A0 (it) 1979-08-10
IT1119144B IT1119144B (it) 1986-03-03

Family

ID=14187540

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68652/79A IT1119144B (it) 1978-08-11 1979-08-10 Procedimento e dispositivo per l'espansione e fissaggio di un tubo in una piastra tubiera

Country Status (5)

Country Link
JP (1) JPS5524742A (it)
DE (1) DE2932055C2 (it)
FR (1) FR2432903A1 (it)
GB (1) GB2028199B (it)
IT (1) IT1119144B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115805271A (zh) * 2022-12-26 2023-03-17 奥美森智能装备股份有限公司 一种胀管机

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493203A (en) * 1983-01-26 1985-01-15 Crutcher Resources Corporation Resilient internal mandrel
US4581817A (en) * 1983-03-18 1986-04-15 Haskel, Inc. Drawbar swaging apparatus with segmented confinement structure
US4641407A (en) * 1985-05-14 1987-02-10 The Boeing Company Tooling for elastomeric swaging machine
CA1280579C (en) * 1986-02-24 1991-02-26 Foster Wheeler Energy Corporation Method and apparatus for remotely replacing tube ends in a heat exchanger
CN111496111B (zh) * 2020-05-11 2022-03-08 桐庐千丁科技有限公司 倒拉式胀管机及倒拉式胀管方法
CN118009754B (zh) * 2024-04-09 2024-07-09 枣庄元创机电工程有限公司 一种锅炉用均匀型余热回收装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050797A (it) *
US2865640A (en) * 1955-12-21 1958-12-23 Exxon Research Engineering Co Tube holding apparatus
JPS5299964A (en) * 1976-02-18 1977-08-22 Hitachi Ltd Pipe expanding apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115805271A (zh) * 2022-12-26 2023-03-17 奥美森智能装备股份有限公司 一种胀管机

Also Published As

Publication number Publication date
FR2432903A1 (fr) 1980-03-07
JPS5524742A (en) 1980-02-22
DE2932055C2 (de) 1985-05-23
DE2932055A1 (de) 1980-02-28
JPS5622409B2 (it) 1981-05-25
GB2028199B (en) 1982-06-16
GB2028199A (en) 1980-03-05
IT1119144B (it) 1986-03-03
FR2432903B1 (it) 1984-08-17

Similar Documents

Publication Publication Date Title
ES490699A0 (es) Un metodo para fabricar un dispositivo para mejorar la suje-ccion entre un acoplamiento y un tubo
AR220727A1 (es) Metodo para formar un tubo y un aparato para llevarlo a cabo
IT1134584B (it) Dispositivo per l'inserimento preciso di un tubetto di bobina in una bobinatrice
MX6474E (es) Mejoras a un tubo deformable y metodo para elaborarlo
BR7907233A (pt) Tubo revestido e metodo para sua obtencao
BR7907432A (pt) Folha de tubo flexivel e processo para sua preparacao
BE861150A (fr) Tete d'expansion a machoires interchangeables pour appareil a elargir les tubes
IT1155405B (it) Tubo a raggi catodici e dispositivo semiconduttore per l'impiego nello stesso
IT1099340B (it) Procedimento e dispositivo per la pulitura d'un tubo di riempimento in una imballatrice
MX152795A (es) Mejoras en procedimiento para formar en frio un tubo que tiene una porcion de extremo de pared gruesa
FR2489182B1 (fr) Cintreuse a tubes
GB1547336A (en) Assembly device for inserting tubes into tube plates of shell and tube heat-exchangers
ES527399A0 (es) Aparato para expandir un tubo en un agujero formado en una placa de tubos
IT7968652A0 (it) Procedimento e dispositivo per l espansione e fissaggio di un tubo in una piastra tubiera
IT1093635B (it) Procedimento e dispositivo per collegare un filato e per formare una riserva di filato su un tubetto
IT1114341B (it) Tubo a raggi x
PL209158A1 (pl) Urzadzenie do formowania kielicha polaczenia rurowego kielichowego oraz sposob formowania kielicha polaczenia rurowego kielichowego
IT1100490B (it) Procedimento e dispositivo di individuazione di un tubo difettoso nel fascicei tubi di un generatore di vapcre
IT1091266B (it) Tubo metallico ondulato flessibile e dispositivo per la sua fabbricazione
MX144667A (es) Mejoras en un tubo de transferencia termica y metodo para fabricarlo
IT1149923B (it) Tubo di visualizzazione perfezionato
IT1123994B (it) Tubo di riscaldamento e metodo per la sua fabbricazione
IT1123144B (it) Diffusione selettiva a tubo aperto di alluminio in silicio
IT1123998B (it) Tubo di riscaldamento e metodo per la sua fabbricazione
IT1130892B (it) Procedimento e dispositivo per raddrizzare tubi