NO138380C - Fremgangsmaate for tetting av lekkasjer ved hjelp av et gassformig tetningsmiddel - Google Patents

Fremgangsmaate for tetting av lekkasjer ved hjelp av et gassformig tetningsmiddel

Info

Publication number
NO138380C
NO138380C NO453071A NO453071A NO138380C NO 138380 C NO138380 C NO 138380C NO 453071 A NO453071 A NO 453071A NO 453071 A NO453071 A NO 453071A NO 138380 C NO138380 C NO 138380C
Authority
NO
Norway
Prior art keywords
gaseful
sealer
procedure
sealing leaks
leaks
Prior art date
Application number
NO453071A
Other languages
English (en)
Other versions
NO138380B (no
Inventor
Amos Robert Anderson
Original Assignee
Packo Joseph J
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 Packo Joseph J filed Critical Packo Joseph J
Publication of NO138380B publication Critical patent/NO138380B/no
Publication of NO138380C publication Critical patent/NO138380C/no

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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Material Composition (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
NO453071A 1970-12-09 1971-12-08 Fremgangsmaate for tetting av lekkasjer ved hjelp av et gassformig tetningsmiddel NO138380C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9661970A 1970-12-09 1970-12-09

Publications (2)

Publication Number Publication Date
NO138380B NO138380B (no) 1978-05-16
NO138380C true NO138380C (no) 1978-08-23

Family

ID=22258254

Family Applications (1)

Application Number Title Priority Date Filing Date
NO453071A NO138380C (no) 1970-12-09 1971-12-08 Fremgangsmaate for tetting av lekkasjer ved hjelp av et gassformig tetningsmiddel

Country Status (15)

Country Link
JP (1) JPS5245928B1 (no)
AT (1) AT320105B (no)
BE (2) BE776266A (no)
CA (1) CA956851A (no)
CH (1) CH575001A5 (no)
DE (1) DE2160914C3 (no)
DK (1) DK138558B (no)
ES (1) ES397771A1 (no)
FR (1) FR2120768A5 (no)
GB (1) GB1378003A (no)
IT (1) IT945354B (no)
LU (1) LU64415A1 (no)
NL (1) NL7116812A (no)
NO (1) NO138380C (no)
SE (1) SE386199B (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576651U (no) * 1980-06-12 1982-01-13
JPS5876443U (ja) * 1981-11-19 1983-05-24 西川ゴム工業株式会社 ウエザ−ストリツプの接続構造
GB2195416A (en) * 1986-09-13 1988-04-07 Btr Plc Internal surface treatment
GB2199386B (en) * 1986-12-23 1991-01-02 British Gas Plc Sealing a pipe joint
DE3723088A1 (de) * 1987-07-13 1989-01-26 Hilti Ag Abdichtverfahren
JP5308061B2 (ja) * 2008-04-28 2013-10-09 大阪瓦斯株式会社 配管路のシール方法
GB2539483B (en) * 2015-06-18 2021-06-09 Southern Gas Networks Plc Sealing method, apparatus and system

Also Published As

Publication number Publication date
CH575001A5 (no) 1976-04-30
ES397771A1 (es) 1974-06-01
AT320105B (de) 1975-01-27
BE858315Q (fr) 1977-12-16
IT945354B (it) 1973-05-10
DE2160914C3 (de) 1980-07-24
LU64415A1 (no) 1972-08-23
DE2160914B2 (de) 1979-10-31
DE2160914A1 (de) 1972-06-22
NL7116812A (no) 1972-06-13
SE386199B (sv) 1976-08-02
DK138558C (no) 1979-03-05
GB1378003A (en) 1974-12-18
CA956851A (en) 1974-10-29
JPS5245928B1 (no) 1977-11-19
NO138380B (no) 1978-05-16
FR2120768A5 (no) 1972-08-18
DK138558B (da) 1978-09-25
BE776266A (fr) 1972-06-06

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