GB1303058A - - Google Patents

Info

Publication number
GB1303058A
GB1303058A GB1303058DA GB1303058A GB 1303058 A GB1303058 A GB 1303058A GB 1303058D A GB1303058D A GB 1303058DA GB 1303058 A GB1303058 A GB 1303058A
Authority
GB
United Kingdom
Prior art keywords
liquid
freezing
pipe
nozzle
vent
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
Other languages
English (en)
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 filed Critical
Publication of GB1303058A publication Critical patent/GB1303058A/en
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 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB1303058D 1969-10-08 1969-10-08 Expired GB1303058A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4954469 1969-10-08

Publications (1)

Publication Number Publication Date
GB1303058A true GB1303058A (fr) 1973-01-17

Family

ID=10452695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1303058D Expired GB1303058A (fr) 1969-10-08 1969-10-08

Country Status (1)

Country Link
GB (1) GB1303058A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548757A1 (fr) * 1983-07-06 1985-01-11 Wiederaufarbeitung Von Kernbre Dispositif d'obturation par congelation d'un conduit tubulaire parcouru par un milieu dans une installation de genie nucleaire
EP0145114A1 (fr) * 1983-08-02 1985-06-19 Ronald Hallett Dispositif pour congélation d'un conduit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548757A1 (fr) * 1983-07-06 1985-01-11 Wiederaufarbeitung Von Kernbre Dispositif d'obturation par congelation d'un conduit tubulaire parcouru par un milieu dans une installation de genie nucleaire
EP0145114A1 (fr) * 1983-08-02 1985-06-19 Ronald Hallett Dispositif pour congélation d'un conduit

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee