BE866448A - Procede pour le detensionnement mecanique d'un tube dudgeonne sur un support - Google Patents
Procede pour le detensionnement mecanique d'un tube dudgeonne sur un supportInfo
- Publication number
- BE866448A BE866448A BE187166A BE187166A BE866448A BE 866448 A BE866448 A BE 866448A BE 187166 A BE187166 A BE 187166A BE 187166 A BE187166 A BE 187166A BE 866448 A BE866448 A BE 866448A
- Authority
- BE
- Belgium
- Prior art keywords
- dudgeon
- detensioning
- procedure
- mechanical
- tube
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
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)
- Bending Of Plates, Rods, And Pipes (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Heat Treatment Of Articles (AREA)
- Control Of Metal Rolling (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7713196A FR2389429B1 (de) | 1977-05-02 | 1977-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE866448A true BE866448A (fr) | 1978-08-14 |
Family
ID=9190190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE187166A BE866448A (fr) | 1977-05-02 | 1978-04-27 | Procede pour le detensionnement mecanique d'un tube dudgeonne sur un support |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4134287A (de) |
| BE (1) | BE866448A (de) |
| CH (1) | CH620380A5 (de) |
| DE (1) | DE2818671B2 (de) |
| ES (1) | ES469259A1 (de) |
| FR (1) | FR2389429B1 (de) |
| GB (1) | GB1582408A (de) |
| IT (1) | IT1108654B (de) |
| SE (1) | SE427991B (de) |
| ZA (1) | ZA781799B (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2416066A1 (fr) * | 1978-02-03 | 1979-08-31 | Framatome Sa | Procede d'elimination des contraintes residuelles produites dans un tube par une operation de sertissage et outillage pour la mise en oeuvre de ce procede |
| JPS5568136A (en) * | 1978-11-15 | 1980-05-22 | Toyota Motor Corp | Pipe end working method and pipe end working device |
| US4282734A (en) * | 1979-02-05 | 1981-08-11 | Century Machine, Inc. | Structure of truing piston cylinders |
| CH650706A5 (de) * | 1981-06-05 | 1985-08-15 | Fischer Ag Georg | Ausweitungs- und boerdelgeraet fuer rohre. |
| FR2572965B1 (fr) * | 1984-11-09 | 1988-06-10 | Framatome Sa | Procede et dispositif de mise en compression par martelage d'un tube de generateur de vapeur serti dans une plaque tubulaire |
| IN166218B (de) * | 1984-11-09 | 1990-03-31 | Framatome & Cie | |
| US5099575A (en) * | 1991-03-06 | 1992-03-31 | Mccord Heat Transfer Corporation | Method for connecting a coolant tube and header of a heat exchanger |
| US5466210A (en) * | 1994-03-23 | 1995-11-14 | Reynolds Metals Company | Apparatus for opening tube material |
| FR2769858B1 (fr) * | 1997-10-21 | 2000-01-28 | Andre Marc Joseph Spolidor | Procede de traitement de la zone de transition entre les parties dudgeonnee et non dudgeonnee d'un tube, et echangeur thermique comportant application de ce procede |
| GB2338441A (en) * | 1998-06-16 | 1999-12-22 | Teddington Centreless Grinding | Mandrel |
| KR100964172B1 (ko) * | 2008-04-08 | 2010-06-17 | 한국원자력연구원 | 니켈 금속 또는 니켈 합금의 도금에 의한 부식손상 결함방지 방법 |
| US9555464B2 (en) | 2012-06-21 | 2017-01-31 | Carrier Corporation | Tension expansion clamping tool block |
| RU2752718C1 (ru) * | 2020-08-12 | 2021-07-30 | Акционерное общество "Машиностроительный завод "ЗиО-Подольск" (АО "ЗиО-Подольск") | Способ закрепления теплообменных труб в подогревателях высокого давления камерного типа |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1647447A (en) * | 1922-12-28 | 1927-11-01 | Babcock & Wilcox Co | Method of fastening tubular bodies in holes of other bodies |
| US1951833A (en) * | 1932-10-24 | 1934-03-20 | J Faessler Mfg Company | Method of expanding tubes |
| US3555643A (en) * | 1968-11-19 | 1971-01-19 | Madison Ind Inc | Roller burnishing tool |
| DE2301815A1 (de) * | 1973-01-15 | 1974-07-25 | Kotthaus & Busch | Verfahren zum einwalzen von rohren unter verwendung einer selbsttaetigen walze |
| US3978810A (en) * | 1973-02-23 | 1976-09-07 | Aktiengesellschaft "Weser" | Mooring buoy |
-
1977
- 1977-05-02 FR FR7713196A patent/FR2389429B1/fr not_active Expired
- 1977-06-21 US US05/808,563 patent/US4134287A/en not_active Expired - Lifetime
-
1978
- 1978-03-28 CH CH326578A patent/CH620380A5/fr not_active IP Right Cessation
- 1978-03-29 ZA ZA00781799A patent/ZA781799B/xx unknown
- 1978-03-29 GB GB12290/78A patent/GB1582408A/en not_active Expired
- 1978-04-17 IT IT67857/78A patent/IT1108654B/it active
- 1978-04-27 DE DE2818671A patent/DE2818671B2/de active Granted
- 1978-04-27 BE BE187166A patent/BE866448A/xx not_active IP Right Cessation
- 1978-04-28 ES ES469259A patent/ES469259A1/es not_active Expired
- 1978-04-28 SE SE7804970A patent/SE427991B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2818671C3 (de) | 1990-06-21 |
| CH620380A5 (de) | 1980-11-28 |
| ES469259A1 (es) | 1979-01-01 |
| FR2389429A1 (de) | 1978-12-01 |
| SE7804970L (sv) | 1978-11-03 |
| ZA781799B (en) | 1979-03-28 |
| SE427991B (sv) | 1983-05-30 |
| IT1108654B (it) | 1985-12-09 |
| DE2818671B2 (de) | 1980-01-17 |
| FR2389429B1 (de) | 1982-02-19 |
| GB1582408A (en) | 1981-01-07 |
| US4134287A (en) | 1979-01-16 |
| IT7867857A0 (it) | 1978-04-17 |
| DE2818671A1 (de) | 1978-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: ELECTRICITE DE FRANCE SERVICE NATIONAL Effective date: 19930430 |