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NL165825C - DEVICE FOR MAKING A HOLE IN THE WALL OF A PIPELINE. - Google Patents

DEVICE FOR MAKING A HOLE IN THE WALL OF A PIPELINE.

Info

Publication number
NL165825C
NL165825C NL7003786.A NL7003786A NL165825C NL 165825 C NL165825 C NL 165825C NL 7003786 A NL7003786 A NL 7003786A NL 165825 C NL165825 C NL 165825C
Authority
NL
Netherlands
Prior art keywords
pipeline
making
hole
wall
Prior art date
Application number
NL7003786.A
Other languages
Dutch (nl)
Other versions
NL7003786A (en
NL165825B (en
Original Assignee
Williamson Inc T
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 Williamson Inc T filed Critical Williamson Inc T
Priority to NL7003786.A priority Critical patent/NL165825C/en
Publication of NL7003786A publication Critical patent/NL7003786A/xx
Publication of NL165825B publication Critical patent/NL165825B/en
Application granted granted Critical
Publication of NL165825C publication Critical patent/NL165825C/en

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
    • 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
    • F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing the pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
    • 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)
NL7003786.A 1968-11-18 1970-03-17 DEVICE FOR MAKING A HOLE IN THE WALL OF A PIPELINE. NL165825C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7003786.A NL165825C (en) 1968-11-18 1970-03-17 DEVICE FOR MAKING A HOLE IN THE WALL OF A PIPELINE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77635368A 1968-11-18 1968-11-18
NL7003786.A NL165825C (en) 1968-11-18 1970-03-17 DEVICE FOR MAKING A HOLE IN THE WALL OF A PIPELINE.

Publications (3)

Publication Number Publication Date
NL7003786A NL7003786A (en) 1971-09-21
NL165825B NL165825B (en) 1980-12-15
NL165825C true NL165825C (en) 1981-05-15

Family

ID=31949631

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7003786.A NL165825C (en) 1968-11-18 1970-03-17 DEVICE FOR MAKING A HOLE IN THE WALL OF A PIPELINE.

Country Status (1)

Country Link
NL (1) NL165825C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8015992B2 (en) * 2008-04-21 2011-09-13 Flight Rail Corporation Z valve

Also Published As

Publication number Publication date
NL7003786A (en) 1971-09-21
NL165825B (en) 1980-12-15

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Legal Events

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