FR94489E - Congélateur pour tuyauterie. - Google Patents

Congélateur pour tuyauterie.

Info

Publication number
FR94489E
FR94489E FR22179A FR13022179A FR94489E FR 94489 E FR94489 E FR 94489E FR 22179 A FR22179 A FR 22179A FR 13022179 A FR13022179 A FR 13022179A FR 94489 E FR94489 E FR 94489E
Authority
FR
France
Prior art keywords
pipe freezer
freezer
pipe
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
FR22179A
Other languages
English (en)
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
Priority claimed from FR98297A external-priority patent/FR1521628A/fr
Application filed by Individual filed Critical Individual
Priority to FR22179A priority Critical patent/FR94489E/fr
Application granted granted Critical
Publication of FR94489E publication Critical patent/FR94489E/fr
Expired 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 in pipes or hoses
    • F16L55/103—Means for stopping flow in pipes or hoses by temporarily freezing liquid sections in the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR22179A 1967-03-10 1968-02-26 Congélateur pour tuyauterie. Expired FR94489E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR22179A FR94489E (fr) 1967-03-10 1968-02-26 Congélateur pour tuyauterie.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR98297A FR1521628A (fr) 1967-03-10 1967-03-10 Congélateur pour tuyauterie
FR22179A FR94489E (fr) 1967-03-10 1968-02-26 Congélateur pour tuyauterie.

Publications (1)

Publication Number Publication Date
FR94489E true FR94489E (fr) 1969-08-22

Family

ID=9678945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR22179A Expired FR94489E (fr) 1967-03-10 1968-02-26 Congélateur pour tuyauterie.

Country Status (1)

Country Link
FR (1) FR94489E (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232732A1 (en) * 1973-06-08 1975-01-03 Flomatic Corp Device for freezing a medium flowing within a pipe - restricts supply of refrigerant to required zone
EP0105155A1 (fr) * 1982-09-02 1984-04-11 Messer Griesheim Gmbh Dispositif pour la congélation d'un fluide dans un conduit
DE4107456A1 (de) * 1991-03-08 1992-09-10 Messer Griesheim Gmbh Verfahren und vorrichtung zum einfrieren von fluessigen medien in rohrleitungen
DE4227874C1 (de) * 1992-08-22 1993-09-30 Rothenberger Werkzeuge Masch Einfriervorrichtung für flüssigkeitsgefüllte Leitungen
DE102008027182B3 (de) * 2008-06-06 2009-09-10 Sanden, John, van der Vorrichtung zum peripheren Einfrieren des Inhalts von flüssigkeitsführenden Rohrleitungen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232732A1 (en) * 1973-06-08 1975-01-03 Flomatic Corp Device for freezing a medium flowing within a pipe - restricts supply of refrigerant to required zone
EP0105155A1 (fr) * 1982-09-02 1984-04-11 Messer Griesheim Gmbh Dispositif pour la congélation d'un fluide dans un conduit
DE4107456A1 (de) * 1991-03-08 1992-09-10 Messer Griesheim Gmbh Verfahren und vorrichtung zum einfrieren von fluessigen medien in rohrleitungen
DE4227874C1 (de) * 1992-08-22 1993-09-30 Rothenberger Werkzeuge Masch Einfriervorrichtung für flüssigkeitsgefüllte Leitungen
DE102008027182B3 (de) * 2008-06-06 2009-09-10 Sanden, John, van der Vorrichtung zum peripheren Einfrieren des Inhalts von flüssigkeitsführenden Rohrleitungen

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