DE2340620A1 - Verfahren zur befestigung von rohren in rohrboeden - Google Patents
Verfahren zur befestigung von rohren in rohrboedenInfo
- Publication number
- DE2340620A1 DE2340620A1 DE19732340620 DE2340620A DE2340620A1 DE 2340620 A1 DE2340620 A1 DE 2340620A1 DE 19732340620 DE19732340620 DE 19732340620 DE 2340620 A DE2340620 A DE 2340620A DE 2340620 A1 DE2340620 A1 DE 2340620A1
- Authority
- DE
- Germany
- Prior art keywords
- plug
- opening
- tube
- stopper
- heat exchanger
- 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
- 238000000034 method Methods 0.000 title claims description 20
- 239000002360 explosive Substances 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005474 detonation Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- B21D39/066—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 using explosives
-
- 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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Catching Or Destruction (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1882872A GB1439141A (en) | 1972-08-10 | 1972-08-10 | Method of closing a tubeplate aperture or tube in a tubeplate aperture by explosive welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2340620A1 true DE2340620A1 (de) | 1974-02-28 |
Family
ID=10119116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732340620 Pending DE2340620A1 (de) | 1972-08-10 | 1973-08-10 | Verfahren zur befestigung von rohren in rohrboeden |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS49132646A (OSRAM) |
| AT (1) | AT332708B (OSRAM) |
| BE (1) | BE803515R (OSRAM) |
| CA (1) | CA1006017A (OSRAM) |
| CH (1) | CH569946A5 (OSRAM) |
| DE (1) | DE2340620A1 (OSRAM) |
| ES (1) | ES417750A2 (OSRAM) |
| FR (1) | FR2195769B2 (OSRAM) |
| GB (1) | GB1439141A (OSRAM) |
| IT (1) | IT1051738B (OSRAM) |
| NL (1) | NL7310761A (OSRAM) |
| ZA (1) | ZA735184B (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3305615A1 (de) * | 1983-02-18 | 1984-08-23 | Heinrich Dr.-Ing. 4290 Bocholt Hampel | Anordnung zum befestigen eines rohres in einer lochplatte mittels explosionsdruckwellen |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4592577A (en) * | 1982-09-30 | 1986-06-03 | The Babcock & Wilcox Company | Sleeve type repair of degraded nuclear steam generator tubes |
| FR2563126A1 (fr) * | 1984-04-20 | 1985-10-25 | Barras Provence | Dispositif pour obturer des tubes par effet hydro-electrique |
| US5038994A (en) * | 1987-10-13 | 1991-08-13 | The Babcock & Wilcox Company | Apparatus for explosively welding a sleeve into a heat exchanger tube |
| DE68901380D1 (de) * | 1989-02-10 | 1992-06-04 | Babcock & Wilcox Co | Explosionsschweissen von buechsen an innenflaechen von rohren. |
| US5022148A (en) * | 1989-04-07 | 1991-06-11 | The Babcock & Wilcox Company | Method for explosively welding a sleeve into a heat exchanger tube |
| KR960007161B1 (ko) * | 1994-03-14 | 1996-05-29 | 한국중공업주식회사 | 열교환기의 누수세관 밀폐용 플러그 결합체 및 이를 이용한 밀폐방법 |
| CN112304579B (zh) * | 2019-07-25 | 2022-10-04 | 中国石油天然气集团有限公司 | 一种开孔封堵验证试验的设备及其方法 |
| CN113042856B (zh) * | 2021-03-24 | 2022-09-16 | 广州祈信金属制品有限公司 | 一种薄管端面焊接工艺 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1029494A (en) * | 1964-02-20 | 1966-05-11 | Int Research & Dev Co Ltd | Improvements in and relating to the sealing of tubular members or bores |
| 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 |
-
1972
- 1972-08-10 GB GB1882872A patent/GB1439141A/en not_active Expired
-
1973
- 1973-04-10 CA CA168,650A patent/CA1006017A/en not_active Expired
- 1973-07-30 ZA ZA735184A patent/ZA735184B/xx unknown
- 1973-08-02 IT IT27466/73A patent/IT1051738B/it active
- 1973-08-03 NL NL7310761A patent/NL7310761A/xx unknown
- 1973-08-09 FR FR7329172A patent/FR2195769B2/fr not_active Expired
- 1973-08-10 CH CH1160273A patent/CH569946A5/xx not_active IP Right Cessation
- 1973-08-10 JP JP48089405A patent/JPS49132646A/ja active Pending
- 1973-08-10 BE BE134499A patent/BE803515R/xx not_active IP Right Cessation
- 1973-08-10 ES ES417750A patent/ES417750A2/es not_active Expired
- 1973-08-10 DE DE19732340620 patent/DE2340620A1/de active Pending
- 1973-08-10 AT AT701873A patent/AT332708B/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3305615A1 (de) * | 1983-02-18 | 1984-08-23 | Heinrich Dr.-Ing. 4290 Bocholt Hampel | Anordnung zum befestigen eines rohres in einer lochplatte mittels explosionsdruckwellen |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7310761A (OSRAM) | 1974-02-12 |
| FR2195769A2 (OSRAM) | 1974-03-08 |
| AT332708B (de) | 1976-10-11 |
| IT1051738B (it) | 1981-05-20 |
| BE803515R (fr) | 1974-02-11 |
| ES417750A2 (es) | 1977-06-16 |
| AU5879173A (en) | 1975-02-06 |
| GB1439141A (en) | 1976-06-09 |
| JPS49132646A (OSRAM) | 1974-12-19 |
| ATA701873A (de) | 1976-01-15 |
| FR2195769B2 (OSRAM) | 1979-04-20 |
| CH569946A5 (OSRAM) | 1975-11-28 |
| CA1006017A (en) | 1977-03-01 |
| ZA735184B (en) | 1974-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |