ES465599A1 - Mobile cooling device - Google Patents
Mobile cooling deviceInfo
- Publication number
- ES465599A1 ES465599A1 ES465599A ES465599A ES465599A1 ES 465599 A1 ES465599 A1 ES 465599A1 ES 465599 A ES465599 A ES 465599A ES 465599 A ES465599 A ES 465599A ES 465599 A1 ES465599 A1 ES 465599A1
- Authority
- ES
- Spain
- Prior art keywords
- inflatable
- elements
- circulation
- tube
- tubular conduit
- 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
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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Pipe Accessories (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Mobile device for cooling the internal surface of a tube, including: (A) an elongated semi-rigid tubular conduit that is adapted to be connected to a source of liquid coolant at high pressure and is adapted to allow said coolant to pass liquid under high pressure axially through it, (B) a first semi-rigid element inflatable under pressure connected with said tubular conduit and allowing the passage of circulation to the latter, (C) a second element inflatable under pressure separated from said first inflatable element, and (D) a section of tubular conduit connected to said first and second inflatable elements and allowing circulation to the latter, said section having a plurality of holes for radial circulation to the outside of said liquid refrigerant, one of said inflatable elements being able to widen to fit hermetically with substantially all of the cir internal circumference of a part of the tube and the other inflatable element having separate elements that protrude radially outwards from its external surface, said projecting elements being arranged transversely with respect to the longitudinal axis of the device, said other inflatable element being able to widen to a state in which said separated protruding elements contact a part of the internal circumference of the tube and define circulation channels with it. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75567076A | 1976-12-30 | 1976-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES465599A1 true ES465599A1 (en) | 1979-02-01 |
Family
ID=25040115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES465599A Expired ES465599A1 (en) | 1976-12-30 | 1977-12-29 | Mobile cooling device |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS6044079B2 (en) |
DE (1) | DE2758528A1 (en) |
ES (1) | ES465599A1 (en) |
GB (1) | GB1575110A (en) |
IT (1) | IT1088933B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4218604A (en) * | 1978-04-19 | 1980-08-19 | Hitachi, Ltd. | Method for welding of austenitic stainless steel piping |
DE4344561C2 (en) * | 1993-12-24 | 1995-11-30 | Daimler Benz Ag | Method and device for friction welding of cylindrical parts to be joined |
GB9423011D0 (en) * | 1994-11-15 | 1995-01-04 | Stolt Comex Seaway Ltd | Method and apparatus for welding |
DE29605743U1 (en) * | 1996-03-28 | 1996-05-30 | Becker, Philipp, 53639 Königswinter | Clamping piece for pipe sections to be welded together |
CN117606262B (en) * | 2024-01-18 | 2024-04-30 | 河南心连心智能装备科技有限公司 | Waste boiler heat exchanger capable of eliminating stress |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD89301A (en) * |
-
1977
- 1977-12-23 IT IT3122077A patent/IT1088933B/en active
- 1977-12-28 DE DE19772758528 patent/DE2758528A1/en not_active Withdrawn
- 1977-12-29 ES ES465599A patent/ES465599A1/en not_active Expired
- 1977-12-29 JP JP16091977A patent/JPS6044079B2/en not_active Expired
- 1977-12-30 GB GB5422677A patent/GB1575110A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1575110A (en) | 1980-09-17 |
IT1088933B (en) | 1985-06-10 |
DE2758528A1 (en) | 1978-07-06 |
JPS53102243A (en) | 1978-09-06 |
JPS6044079B2 (en) | 1985-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980202 |