ES465599A1 - Mobile cooling device - Google Patents

Mobile cooling device

Info

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
Application number
ES465599A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of ES465599A1 publication Critical patent/ES465599A1/en
Expired legal-status Critical Current

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)
  • Measuring Fluid Pressure (AREA)
  • Pipe Accessories (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)
ES465599A 1976-12-30 1977-12-29 Mobile cooling device Expired ES465599A1 (en)

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)

* Cited by examiner, † Cited by third party
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
DE4345399C2 (en) * 1993-12-24 1999-02-18 Daimler Benz Ag Frictionally welding cylindrical joint parts
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD89301A (en) *

Also Published As

Publication number Publication date
GB1575110A (en) 1980-09-17
JPS53102243A (en) 1978-09-06
DE2758528A1 (en) 1978-07-06
JPS6044079B2 (en) 1985-10-01
IT1088933B (en) 1985-06-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202