NL7100615A - - Google Patents

Info

Publication number
NL7100615A
NL7100615A NL7100615A NL7100615A NL7100615A NL 7100615 A NL7100615 A NL 7100615A NL 7100615 A NL7100615 A NL 7100615A NL 7100615 A NL7100615 A NL 7100615A NL 7100615 A NL7100615 A NL 7100615A
Authority
NL
Netherlands
Application number
NL7100615A
Other versions
NL165824C (nl
NL165824B (nl
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 NL7100615A publication Critical patent/NL7100615A/xx
Publication of NL165824B publication Critical patent/NL165824B/xx
Application granted granted Critical
Publication of NL165824C publication Critical patent/NL165824C/xx

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/188—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of hydraulic forces
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/312—Line blinds
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
    • 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
    • F16L55/105—Closing devices introduced radially into the pipe or hose

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Drilling And Boring (AREA)
NL7100615A 1970-02-24 1971-01-18 Inrichting voor het blokkeren van een pijpleiding. NL165824C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1329570A 1970-02-24 1970-02-24

Publications (3)

Publication Number Publication Date
NL7100615A true NL7100615A (enrdf_load_stackoverflow) 1971-08-26
NL165824B NL165824B (nl) 1980-12-15
NL165824C NL165824C (nl) 1981-05-15

Family

ID=21759224

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7100615A NL165824C (nl) 1970-02-24 1971-01-18 Inrichting voor het blokkeren van een pijpleiding.

Country Status (6)

Country Link
BE (1) BE759510A (enrdf_load_stackoverflow)
CA (1) CA926319A (enrdf_load_stackoverflow)
DE (1) DE2059905C2 (enrdf_load_stackoverflow)
FR (1) FR2073000A5 (enrdf_load_stackoverflow)
GB (1) GB1297297A (enrdf_load_stackoverflow)
NL (1) NL165824C (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI83695C (fi) * 1989-12-22 1991-08-12 S T Ritvanen Oy Kapventil.
GB9116111D0 (en) * 1991-07-25 1991-09-11 Underpressure Eng Co Ltd Pipe plugging means
US5430932A (en) * 1994-03-15 1995-07-11 Insta Valve Co. Ltd Apparatus for installing a valve on or into an existing pipe
RU2251048C2 (ru) * 2003-04-09 2005-04-27 Федеральное Государственное Унитарное Предприятие "Производственное Объединение "Северное Машиностроительное Предприятие " Устройство для ремонта трубопровода
RU2275544C2 (ru) * 2004-05-20 2006-04-27 Федеральное Государственное Унитарное Предприятие "Производственное Объединение "Северное Машиностроительное Предприятие " Устройство для ремонта трубопровода

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US940356A (en) * 1907-01-05 1909-11-16 Frederick A Phelps Valve-inserting machine.
US1898935A (en) * 1928-03-03 1933-02-21 Mueller Co Pipe cutter and valve inserting machine
US1989768A (en) * 1933-12-07 1935-02-05 Alfred C Nieman Apparatus for inserting valves in pipe lines
US2655339A (en) * 1951-07-11 1953-10-13 Mueller Co Pipe line stopper
US2820482A (en) * 1954-12-03 1958-01-21 Dolphice H Greenwood Line blind gate valve
US2812778A (en) * 1955-10-10 1957-11-12 Williamson Inc T Pipe line plugger
US3108499A (en) * 1960-09-28 1963-10-29 John R Duncan Method and apparatus for severing section of fluid pipeline therefrom
US3298398A (en) * 1964-02-07 1967-01-17 Joseph B Smith Plugging apparatus for pipe lines
US3385314A (en) * 1966-02-25 1968-05-28 Charles L. Thompson Valve apparatus
US3833020A (en) * 1970-02-24 1974-09-03 Pipe Line Development Co Apparatus for plugging pipe

Also Published As

Publication number Publication date
DE2059905C2 (de) 1982-10-21
DE2059905A1 (de) 1971-09-02
FR2073000A5 (enrdf_load_stackoverflow) 1971-09-24
BE759510A (fr) 1971-04-30
GB1297297A (enrdf_load_stackoverflow) 1972-11-22
NL165824C (nl) 1981-05-15
CA926319A (en) 1973-05-15
NL165824B (nl) 1980-12-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee