FR2419132A1 - Procede de soudage de tubes dans une plaque tubulaire d'un echangeur de chaleur - Google Patents
Procede de soudage de tubes dans une plaque tubulaire d'un echangeur de chaleurInfo
- Publication number
- FR2419132A1 FR2419132A1 FR7906021A FR7906021A FR2419132A1 FR 2419132 A1 FR2419132 A1 FR 2419132A1 FR 7906021 A FR7906021 A FR 7906021A FR 7906021 A FR7906021 A FR 7906021A FR 2419132 A1 FR2419132 A1 FR 2419132A1
- Authority
- FR
- France
- Prior art keywords
- tube
- heat exchanger
- plate
- tubular plate
- welding tubes
- 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.)
- Pending
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
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
- B23K9/0288—Seam welding; Backing means; Inserts for curved planar seams for welding of tubes to tube plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
L'invention concerne un procédé de soudage d'un tube en titane dans une plaque tubulaire en titane. Le procédé est caractérisé en ce qu'on fixe par expansion l'extrémité du tube en titane dans un trou ménagé dans la plaque, en ce qu'on engage dans le tube un mandrin comportant une collerette intermédiaire venant s'appliquer contre la surface de la plaque et pourvue d'une encoche où on vient engager une électrode, espacée d'une distance prédéterminée du tube en titane et de laquelle jaillit l'arc de soudage du tube et de la plaque. Application aux centrales nucléaires.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2631978A JPS54118352A (en) | 1978-03-08 | 1978-03-08 | Pipe-to-pipe plate welding of heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2419132A1 true FR2419132A1 (fr) | 1979-10-05 |
Family
ID=12190061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7906021A Pending FR2419132A1 (fr) | 1978-03-08 | 1979-03-08 | Procede de soudage de tubes dans une plaque tubulaire d'un echangeur de chaleur |
Country Status (3)
Country | Link |
---|---|
US (1) | US4264801A (fr) |
JP (1) | JPS54118352A (fr) |
FR (1) | FR2419132A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56119002U (fr) * | 1980-02-13 | 1981-09-10 | ||
US4453300A (en) * | 1982-03-22 | 1984-06-12 | Borg-Warner Corporation | Method of manufacturing a swash plate assembly |
IT1271958B (it) * | 1993-03-03 | 1997-06-10 | Nuovo Pignone Spa | Distributore perfezionato per scambiatore di calore con rivestimento anticorrosivo |
DE4431546A1 (de) * | 1994-09-05 | 1996-03-07 | Jakob Dr Ing Hois | Verfahren und Vorrichtung zum Entsalzen von Meerwasser |
DE20210672U1 (de) * | 2002-07-10 | 2003-11-20 | Hoiß, Jakob, Dr., 80637 München | Vorrichtung zum Aufbereiten von organisch und/oder anorganisch belastetem Abwasser |
CA2922119C (fr) * | 2013-08-26 | 2021-03-02 | Lockheed Martin Corporation | Procede de soudage par friction-malaxage d'un tube sur un element a l'aide d'une enclume tubulaire, structure fabriquee selon ledit procede |
CN105823355B (zh) * | 2016-05-12 | 2018-01-19 | 哈电集团(秦皇岛)重型装备有限公司 | 重型浮头式热交换器管束组件立式套装装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1251633A (fr) * | 1970-01-06 | 1971-10-27 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA744462A (en) * | 1966-10-11 | Esab Ltd. | Apparatus for arc welding tubes to tube sheets | |
US2139771A (en) * | 1932-11-03 | 1938-12-13 | Midland Steel Prod Co | Method and apparatus for welding |
US2153785A (en) * | 1936-10-19 | 1939-04-11 | Western Pipe & Steel Company | Electrical welding machine |
-
1978
- 1978-03-08 JP JP2631978A patent/JPS54118352A/ja active Granted
-
1979
- 1979-02-27 US US06/015,607 patent/US4264801A/en not_active Expired - Lifetime
- 1979-03-08 FR FR7906021A patent/FR2419132A1/fr active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1251633A (fr) * | 1970-01-06 | 1971-10-27 |
Also Published As
Publication number | Publication date |
---|---|
JPS54118352A (en) | 1979-09-13 |
JPS573474B2 (fr) | 1982-01-21 |
US4264801A (en) | 1981-04-28 |
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