DE3015891C2 - Widerstands-Innenrohrstumpfschweißmaschine - Google Patents
Widerstands-InnenrohrstumpfschweißmaschineInfo
- Publication number
- DE3015891C2 DE3015891C2 DE3015891A DE3015891A DE3015891C2 DE 3015891 C2 DE3015891 C2 DE 3015891C2 DE 3015891 A DE3015891 A DE 3015891A DE 3015891 A DE3015891 A DE 3015891A DE 3015891 C2 DE3015891 C2 DE 3015891C2
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- support body
- movable
- support
- welding machine
- 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.)
- Expired
Links
- 238000003466 welding Methods 0.000 title claims description 50
- 230000007246 mechanism Effects 0.000 claims description 41
- 238000003892 spreading Methods 0.000 claims description 33
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 101150084548 Cubn gene Proteins 0.000 description 1
- 240000007313 Tilia cordata Species 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/08—Seam welding not restricted to one of the preceding subgroups
- B23K11/093—Seam welding not restricted to one of the preceding subgroups for curved planar seams
- B23K11/0935—Seam welding not restricted to one of the preceding subgroups for curved planar seams of tube sections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2766303 | 1979-06-05 | ||
| SU2770751 | 1979-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3015891A1 DE3015891A1 (de) | 1981-04-02 |
| DE3015891C2 true DE3015891C2 (de) | 1983-02-17 |
Family
ID=26665783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3015891A Expired DE3015891C2 (de) | 1979-06-05 | 1980-04-24 | Widerstands-Innenrohrstumpfschweißmaschine |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4323752A (OSRAM) |
| AU (1) | AU531725B2 (OSRAM) |
| CA (1) | CA1134453A (OSRAM) |
| DE (1) | DE3015891C2 (OSRAM) |
| FR (1) | FR2458345A1 (OSRAM) |
| GB (1) | GB2052335B (OSRAM) |
| IT (1) | IT1154186B (OSRAM) |
| SE (1) | SE455388B (OSRAM) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE426450B (sv) | 1981-08-13 | 1983-01-24 | Inst Elektroswarki Patona | Maskin for motstandsstumsvetsning av ror |
| AU7469081A (en) * | 1981-08-27 | 1983-03-03 | Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoi Ssr | Flash welding of pipes |
| US4987287A (en) * | 1989-05-12 | 1991-01-22 | Prevent-A-Crime International, Inc. | Method of making a stencil for etching glass |
| EP0602960B1 (en) * | 1992-12-16 | 1997-05-02 | Tdw Delaware, Inc. | Plastic pipe butt fusion machine |
| DE10057031C1 (de) * | 2000-11-17 | 2002-05-23 | Werner Jankus | Vorrichtung für die Innenzentrierung von miteinander zu verschweißenden Rohrstößen |
| US6824038B2 (en) * | 2002-07-23 | 2004-11-30 | Joseph M. Bahry | Method and tool for aligning piping components |
| RU2323073C1 (ru) * | 2007-05-24 | 2008-04-27 | Перебоев Александр Петрович | Установка сварочная оплавлением, головка сварочная и механизм перемещения для нее |
| US7810696B2 (en) * | 2008-08-27 | 2010-10-12 | E.I. Du Pont De Nemours And Company | Internal pipe clamp alignment guides with purge backup |
| NL2005555C2 (nl) * | 2010-10-21 | 2012-04-24 | Hercules Piping Tools Engineering B V | Kleminrichting voor het centreren van buizen. |
| CN119078210B (zh) * | 2024-09-25 | 2025-11-07 | 国网湖北省电力有限公司荆州市荆州区供电公司 | 一种电力设施线缆管道熔接装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB969248A (en) * | 1962-01-04 | 1964-09-09 | Inst Electrosvarky E O Paton | A pipe welding machine |
| CH412143A (de) * | 1962-01-09 | 1966-04-30 | Inst Elektroswarki E O Paton | Schweisskopf zur elektrischen Kontaktstumpfschweissung von Rohrringnähten |
| US3164712A (en) * | 1962-03-20 | 1965-01-05 | Inst Elektroswarki Patona | Welding head for the electrical contact welding of large diameter tubes circular (annular) joints |
| US3362603A (en) * | 1964-09-14 | 1968-01-09 | Bauer & Associates Inc | Internal alignment clamp |
| US3355792A (en) * | 1965-07-16 | 1967-12-05 | Crose United Corp | Pipe come-along apparatus |
| SU249507A1 (ru) * | 1968-10-02 | 1982-07-30 | Ордена Ленина И Ордена Трудового Красного Знамени Институт Электросварки Им.Е.О.Патона | Машина дл контактной стыковой сварки труб |
| DE2201966A1 (de) * | 1971-02-01 | 1972-08-03 | Chemieanlagenbau & Montagekomb | Pneumatisch wirkende Innenspann- und Zentriervorrichtung fuer Rohrstoesse,vorzugsweise bei duennwandigen Rohren |
| SU361050A1 (ru) | 1971-05-28 | 1972-12-07 | Институт электросварки Е. О. Патона | ВСЕСОЮЗНАЯ ПАТЕНТНО-ГЕКНЙ^ЕСНДгtJilbJlHUTEHA |
| JPS519037A (en) * | 1974-07-13 | 1976-01-24 | Nippon Kokan Kk | Uraateganetsukikanshindashikenkyoseisochi |
| IT1034673B (it) * | 1975-03-28 | 1979-10-10 | Saipem Spa | Accoppiatore di tubi da saldare di testa |
| FR2320808A1 (fr) * | 1975-08-14 | 1977-03-11 | Inst Str | Machine pour le soudage de tubes bout a bout par resistance |
| SU818788A1 (ru) * | 1978-05-04 | 1981-04-07 | Ордена Ленина И Ордена Трудовогокрасного Знамени Институт Электро-Сварки Им. E.O.Патона Ah Украинскойсср | Машина дл контактной стыковойСВАРКи ТРуб |
| JPS601883B2 (ja) * | 1978-07-04 | 1985-01-18 | 住友ノ−ガタック株式会社 | 熱可塑性樹脂の製造法 |
| US4253599A (en) * | 1979-07-27 | 1981-03-03 | Midcon Pipeline Equipment Co. | Pipe welding clamp including pipe end spacing means |
-
1980
- 1980-04-02 US US06/136,698 patent/US4323752A/en not_active Expired - Lifetime
- 1980-04-11 CA CA000349743A patent/CA1134453A/en not_active Expired
- 1980-04-21 GB GB8013025A patent/GB2052335B/en not_active Expired
- 1980-04-24 DE DE3015891A patent/DE3015891C2/de not_active Expired
- 1980-05-12 SE SE8003552A patent/SE455388B/sv not_active IP Right Cessation
- 1980-05-13 IT IT41566/80A patent/IT1154186B/it active
- 1980-06-03 AU AU59010/80A patent/AU531725B2/en not_active Expired - Fee Related
- 1980-06-04 FR FR8012430A patent/FR2458345A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4323752A (en) | 1982-04-06 |
| SE8003552L (sv) | 1980-12-06 |
| GB2052335B (en) | 1983-02-16 |
| IT8041566A0 (it) | 1980-05-13 |
| AU531725B2 (en) | 1983-09-01 |
| FR2458345A1 (fr) | 1981-01-02 |
| GB2052335A (en) | 1981-01-28 |
| DE3015891A1 (de) | 1981-04-02 |
| IT1154186B (it) | 1987-01-21 |
| AU5901080A (en) | 1980-12-11 |
| SE455388B (sv) | 1988-07-11 |
| CA1134453A (en) | 1982-10-26 |
| FR2458345B1 (OSRAM) | 1984-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |