ES2154861T3 - Dispositivo congelador para tuberias llenas de liquidos. - Google Patents

Dispositivo congelador para tuberias llenas de liquidos.

Info

Publication number
ES2154861T3
ES2154861T3 ES97109721T ES97109721T ES2154861T3 ES 2154861 T3 ES2154861 T3 ES 2154861T3 ES 97109721 T ES97109721 T ES 97109721T ES 97109721 T ES97109721 T ES 97109721T ES 2154861 T3 ES2154861 T3 ES 2154861T3
Authority
ES
Spain
Prior art keywords
contact member
pipe
liquids
freezing device
hose
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 - Lifetime
Application number
ES97109721T
Other languages
English (en)
Inventor
Jurgen Fuhr
Rudolf Herrgen
Michael Nolte
Thilo Weber
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.)
Rothenberger Werkzeuge AG
Original Assignee
Rothenberger Werkzeuge AG
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
Priority claimed from DE19624462A external-priority patent/DE19624462A1/de
Priority claimed from DE19710566A external-priority patent/DE19710566C2/de
Application filed by Rothenberger Werkzeuge AG filed Critical Rothenberger Werkzeuge AG
Application granted granted Critical
Publication of ES2154861T3 publication Critical patent/ES2154861T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/103—Means for stopping flow from or in pipes or hoses by temporarily freezing liquid sections in the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pipeline Systems (AREA)

Abstract

UN DISPOSITIVO REFRIGERADOR PARA TUBERIAS (3, 5) LLENAS DE LIQUIDO UTILIZA UN REFRIGERANTE VAPORIZABLE Y GUIADO EN UN CIRCUITO A TRAVES DE UN TUBO FLEXIBLE (13) CON UN CONDUCTO CAPILAR INTERIOR Y POSEE UN CUERPO DE CONTACTO (1), QUE MUESTRA UNA SUPERFICIE DE CONTACTO (2) PARA LA TUBERIA (3, 5) O PARA UN ADAPTADOR (4) Y UNAS CAMARAS DE EXPANSION (6, 7) PARA LA VAPORIZACION DEL REFRIGERANTE. CON EL FIN DE MEJORAR LA MANIPULACION Y EL GRADO DE EFECTIVIDAD TERMICA A TRAVES DE UNA MEDICION DE TEMPERATURA MUY PROXIMA, EL TUBO FLEXIBLE (13) SE HA CONECTADO AL CUERPO DE CONTACTO (1) EN DIRECCION PERPENDICULAR A UNA LINEA DE CONTORNO DE LA SUPERFICIE DE CONTACTO (2), Y EL CUERPO DE CONTACTO (1) MUESTRA LATERALMENTE A LA SUPERFICIE DE CONTACTO (2) UN APENDICE (16), EN EL QUE SE HA ALOJADO PARA FIJAR EL CUERPO DE CONTACTO (1) A LA TUBERIA (3, 5) UN HUSILLO DE APRIETE (17) AISLADO TERMICAMENTE, QUE CONTIENE UN TERMOMETRO (20, 20A).
ES97109721T 1996-06-19 1997-06-14 Dispositivo congelador para tuberias llenas de liquidos. Expired - Lifetime ES2154861T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19624462A DE19624462A1 (de) 1996-06-19 1996-06-19 Einfriervorrichtung für flüssigkeitsgefüllte Rohrleitung
DE19710566A DE19710566C2 (de) 1996-06-19 1997-03-14 Einfriervorrichtung für flüssigkeitsgefüllte Rohrleitungen

Publications (1)

Publication Number Publication Date
ES2154861T3 true ES2154861T3 (es) 2001-04-16

Family

ID=26026721

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97109721T Expired - Lifetime ES2154861T3 (es) 1996-06-19 1997-06-14 Dispositivo congelador para tuberias llenas de liquidos.

Country Status (7)

Country Link
US (1) US5852938A (es)
EP (1) EP0814296B1 (es)
JP (1) JPH1089842A (es)
AT (1) ATE198645T1 (es)
ES (1) ES2154861T3 (es)
GB (1) GB2314397B (es)
IT (1) IT237452Y1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6141972A (en) * 1998-12-07 2000-11-07 Evans; Daniel J. Invasive cryogenic tool and method for freezing the content of a pipe
ATE341642T1 (de) 2000-04-19 2006-10-15 Basilea Pharmaceutica Ag Verfahren zur herstellung von d- asparaginderivaten
RU2271495C1 (ru) * 2004-09-27 2006-03-10 Институт химической физики им. Н.Н. Семенова РАН (ИХФ РАН) Способ герметизации соединений трубопроводов с криогенными продуктами
US9097378B2 (en) 2011-12-01 2015-08-04 Bti Services, Inc. Insulated pipe junction jacket for freezing the contents of a pipe junction and methods of using same
KR101278561B1 (ko) * 2012-04-19 2013-07-03 신아이엔씨주식회사 유체관 동결장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742723A (en) * 1971-11-05 1973-07-03 Grise Frederick Gerard J Pipe freezing device
US4309875A (en) * 1979-05-14 1982-01-12 Gerald M. D'Agostino Pipe freezer or the like
US4416118A (en) * 1981-12-21 1983-11-22 Brister Beryle D Method and apparatus for controlling the formation of a temporary plug in a fluid transmission line
DE3477417D1 (en) * 1983-08-02 1989-04-27 Ronald Hallett Pipe freezing device
DE8802515U1 (de) * 1988-02-26 1988-05-26 Sanden, Josephus Antonius, van der, Eindhoven Vorrichtung zum Einfrieren von Flüssigkeit führenden Rohren
DE3903009A1 (de) * 1989-02-02 1990-08-09 Rothenberger Werkzeuge Masch Vorrichtung zum einfrieren von mediendurchstroemten rohrleitungen, insbesondere von wasserleitungen
DE4305785A1 (es) * 1992-03-03 1993-09-09 Rothenberger Werkzeuge Masch
US5548965A (en) * 1995-05-31 1996-08-27 Spectronics Corporation Multi-cavity evaporator
US5680770A (en) * 1996-11-04 1997-10-28 Freeze Service, Inc. Pipe freezing apparatus

Also Published As

Publication number Publication date
US5852938A (en) 1998-12-29
JPH1089842A (ja) 1998-04-10
EP0814296A2 (de) 1997-12-29
ATE198645T1 (de) 2001-01-15
GB2314397B (en) 2000-01-12
ITMI970292U1 (it) 1998-10-22
IT237452Y1 (it) 2000-09-13
GB2314397A (en) 1997-12-24
EP0814296B1 (de) 2001-01-10
ITMI970292V0 (es) 1997-04-22
EP0814296A3 (de) 1998-11-25
GB9710136D0 (en) 1997-07-09

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