DE1601916A1 - Vorrichtung zum Unterkuehlen von Rohrleitungen - Google Patents

Vorrichtung zum Unterkuehlen von Rohrleitungen

Info

Publication number
DE1601916A1
DE1601916A1 DE19681601916 DE1601916A DE1601916A1 DE 1601916 A1 DE1601916 A1 DE 1601916A1 DE 19681601916 DE19681601916 DE 19681601916 DE 1601916 A DE1601916 A DE 1601916A DE 1601916 A1 DE1601916 A1 DE 1601916A1
Authority
DE
Germany
Prior art keywords
housing
freezing agent
pipeline
filler neck
parts
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
Application number
DE19681601916
Other languages
German (de)
English (en)
Inventor
Roger Roura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE1601916A1 publication Critical patent/DE1601916A1/de
Pending 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/70—Cooling of pipes or pipe systems
    • 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
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • 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
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pipe Accessories (AREA)
DE19681601916 1967-03-10 1968-03-09 Vorrichtung zum Unterkuehlen von Rohrleitungen Pending DE1601916A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR98297A FR1521628A (fr) 1967-03-10 1967-03-10 Congélateur pour tuyauterie

Publications (1)

Publication Number Publication Date
DE1601916A1 true DE1601916A1 (de) 1970-09-17

Family

ID=8626723

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681601916 Pending DE1601916A1 (de) 1967-03-10 1968-03-09 Vorrichtung zum Unterkuehlen von Rohrleitungen

Country Status (2)

Country Link
DE (1) DE1601916A1 (fr)
FR (1) FR1521628A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324292A1 (de) * 1983-07-06 1985-01-24 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Vorrichtung zum einfrieren einer mediendurchstroemten rohrleitung in einer kerntechnischen anlage
EP0584686A1 (fr) * 1992-08-22 1994-03-02 Rothenberger Werkzeuge-Maschinen Gmbh Dispositif pour la congélation de fluides dans des tuyaux
FR2706347A1 (fr) * 1993-06-09 1994-12-23 Puntous Rene Procédé et dispositif pour obtenir la rupture fragile d'éléments en acier.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857255A (en) * 1971-11-26 1974-12-31 A Elwood Cryogenic control valve
CN114893639B (zh) * 2022-05-20 2024-05-03 深圳市天健棚改投资发展有限公司 适用于水管道维护的局部速冻装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324292A1 (de) * 1983-07-06 1985-01-24 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Vorrichtung zum einfrieren einer mediendurchstroemten rohrleitung in einer kerntechnischen anlage
EP0584686A1 (fr) * 1992-08-22 1994-03-02 Rothenberger Werkzeuge-Maschinen Gmbh Dispositif pour la congélation de fluides dans des tuyaux
FR2706347A1 (fr) * 1993-06-09 1994-12-23 Puntous Rene Procédé et dispositif pour obtenir la rupture fragile d'éléments en acier.

Also Published As

Publication number Publication date
FR1521628A (fr) 1968-04-19

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