CH475502A - Verfahren zur Dichtung von Leckstellen in Rohren - Google Patents

Verfahren zur Dichtung von Leckstellen in Rohren

Info

Publication number
CH475502A
CH475502A CH889965A CH889965A CH475502A CH 475502 A CH475502 A CH 475502A CH 889965 A CH889965 A CH 889965A CH 889965 A CH889965 A CH 889965A CH 475502 A CH475502 A CH 475502A
Authority
CH
Switzerland
Prior art keywords
pipes
sealing leaks
leaks
sealing
Prior art date
Application number
CH889965A
Other languages
English (en)
Inventor
Peter Harmsworth John
Roy Bangert Norman
Original Assignee
Shell Int Research
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 GB2652764A external-priority patent/GB1062278A/en
Priority claimed from GB2652765A external-priority patent/GB1071907A/en
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of CH475502A publication Critical patent/CH475502A/de

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
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/164—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing fluid being introduced in the pipe
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C08L95/005—Aqueous compositions, e.g. emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)
CH889965A 1964-06-26 1965-06-24 Verfahren zur Dichtung von Leckstellen in Rohren CH475502A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2652764A GB1062278A (en) 1964-06-26 1964-06-26 Sealing leaks
GB2652765A GB1071907A (en) 1965-05-27 1965-05-27 Steering control for road vehicles

Publications (1)

Publication Number Publication Date
CH475502A true CH475502A (de) 1969-07-15

Family

ID=26258287

Family Applications (1)

Application Number Title Priority Date Filing Date
CH889965A CH475502A (de) 1964-06-26 1965-06-24 Verfahren zur Dichtung von Leckstellen in Rohren

Country Status (3)

Country Link
CH (1) CH475502A (de)
DE (1) DE1299961B (de)
NL (1) NL6508173A (de)

Also Published As

Publication number Publication date
NL6508173A (de) 1965-12-27
DE1299961B (de) 1969-07-24

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Legal Events

Date Code Title Description
PL Patent ceased