SE369859B - - Google Patents
Info
- Publication number
- SE369859B SE369859B SE06446/72A SE644672A SE369859B SE 369859 B SE369859 B SE 369859B SE 06446/72 A SE06446/72 A SE 06446/72A SE 644672 A SE644672 A SE 644672A SE 369859 B SE369859 B SE 369859B
- Authority
- SE
- Sweden
Links
Classifications
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
- B23K20/08—Explosive welding
- B23K20/085—Explosive welding for tubes, e.g. plugging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
- F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other
-
- 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
- Y10T29/49352—Repairing, converting, servicing or salvaging
-
- 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
- Y10T29/49805—Shaping by direct application of fluent pressure
- Y10T29/49806—Explosively shaping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2124530A DE2124530C3 (de) | 1971-05-18 | 1971-05-18 | Einrichtung zum Verschließen schadhafter Wärmetauseherrohre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE369859B true SE369859B (es) | 1974-09-23 |
Family
ID=5808182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE06446/72A SE369859B (es) | 1971-05-18 | 1972-05-17 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3785291A (es) |
| JP (1) | JPS5646157Y2 (es) |
| BE (1) | BE783378A (es) |
| CH (1) | CH532768A (es) |
| DE (1) | DE2124530C3 (es) |
| ES (1) | ES402821A1 (es) |
| FR (1) | FR2137905B1 (es) |
| GB (1) | GB1387293A (es) |
| IT (1) | IT955602B (es) |
| NL (1) | NL173094C (es) |
| SE (1) | SE369859B (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2241753C3 (de) * | 1972-08-25 | 1982-03-25 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zum Verschließen schadhafter Wärmetauscherrohre |
| NL152188B (nl) * | 1974-09-16 | 1977-02-15 | Holland Explosive Metal | Metalen prop voor het afdichtend afsluiten van een opening in een pijpenplaat van een warmteuitwisselaar, werkwijze voor het aanbrengen van zulk een prop en warmteuitwisselaar met een pijpenplaat, waarvan ten minste een opening door zulk een prop is dichtgemaakt. |
| US4030419A (en) * | 1975-11-20 | 1977-06-21 | Westinghouse Electric Corporation | Insert for explosively expanding a tube into engagement with a tube sheet |
| US4074630A (en) * | 1976-02-27 | 1978-02-21 | Explosive Metal Working Holland B.V. | Methods and plugs to seal apertures in tube plates of heat exchangers provided with tube plates which are locally sealed with these methods and such plates |
| US4237937A (en) * | 1979-03-12 | 1980-12-09 | Quabbin Industries, Inc. | Device for sealing damaged tubular members |
| US4347790A (en) * | 1979-07-11 | 1982-09-07 | Cockerill And Centre De Technologies Nouvelles | Explosive plug for blocking tubes |
| US4249577A (en) * | 1979-09-10 | 1981-02-10 | Davis James W | Process and apparatus for sealing gas lines |
| WO1984001118A1 (en) * | 1982-09-24 | 1984-03-29 | Babcock & Wilcox Co | Explosive welding device |
| US4685205A (en) * | 1985-08-26 | 1987-08-11 | Foster Wheeler Development Corporation | Apparatus for forming an explosively expanded tube-tube sheet joint including a barrier tube |
| FR2604771B1 (fr) * | 1986-10-06 | 1989-01-27 | Framatome Sa | Dispositif de bouchage etanche d'un orifice traversant une paroi |
| KR960007161B1 (ko) * | 1994-03-14 | 1996-05-29 | 한국중공업주식회사 | 열교환기의 누수세관 밀폐용 플러그 결합체 및 이를 이용한 밀폐방법 |
| US5841060A (en) * | 1995-10-24 | 1998-11-24 | Skaggs; Roger Dean | Blast plug |
| US20020121139A1 (en) * | 2001-03-02 | 2002-09-05 | Purpura Paul E. | Adapter for holding a sample container to facilitate sensing of liquid level in the sample container |
| US20070180814A1 (en) * | 2006-02-03 | 2007-08-09 | General Electric Company | Direct liquid fuel injection and ignition for a pulse detonation combustor |
| US8967234B2 (en) | 2010-11-15 | 2015-03-03 | Saudi Arabian Oil Company | Tube plug for a heat exchanger tube |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3555656A (en) * | 1967-05-25 | 1971-01-19 | Westinghouse Electric Corp | Method of explosively plugging a leaky metal tube in a heat exchanger tube bundle |
| GB1225135A (es) * | 1967-12-01 | 1971-03-17 | ||
| US3562887A (en) * | 1968-05-08 | 1971-02-16 | Foster Wheeler Corp | Explosive expansion of liner sleeves |
-
1971
- 1971-05-18 DE DE2124530A patent/DE2124530C3/de not_active Expired
- 1971-07-23 CH CH1087271A patent/CH532768A/de not_active IP Right Cessation
-
1972
- 1972-05-03 NL NLAANVRAGE7205954,A patent/NL173094C/xx not_active IP Right Cessation
- 1972-05-12 BE BE783378A patent/BE783378A/xx not_active IP Right Cessation
- 1972-05-15 FR FR7217303A patent/FR2137905B1/fr not_active Expired
- 1972-05-15 GB GB2275872A patent/GB1387293A/en not_active Expired
- 1972-05-16 US US00253853A patent/US3785291A/en not_active Expired - Lifetime
- 1972-05-17 ES ES402821A patent/ES402821A1/es not_active Expired
- 1972-05-17 SE SE06446/72A patent/SE369859B/xx unknown
- 1972-05-17 IT IT24457/72A patent/IT955602B/it active
-
1980
- 1980-08-19 JP JP1980117405U patent/JPS5646157Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5646157Y2 (es) | 1981-10-28 |
| DE2124530A1 (de) | 1972-11-30 |
| JPS5652196U (es) | 1981-05-08 |
| GB1387293A (en) | 1975-03-12 |
| BE783378A (fr) | 1972-09-01 |
| FR2137905A1 (es) | 1972-12-29 |
| NL173094C (nl) | 1983-12-01 |
| NL7205954A (es) | 1972-11-21 |
| US3785291A (en) | 1974-01-15 |
| CH532768A (de) | 1973-01-15 |
| FR2137905B1 (es) | 1975-04-11 |
| ES402821A1 (es) | 1975-04-16 |
| DE2124530C3 (de) | 1978-04-27 |
| NL173094B (nl) | 1983-07-01 |
| IT955602B (it) | 1973-09-29 |
| DE2124530B2 (de) | 1977-09-01 |