GB1546760A - Drilling device - Google Patents

Drilling device

Info

Publication number
GB1546760A
GB1546760A GB1939975A GB1939975A GB1546760A GB 1546760 A GB1546760 A GB 1546760A GB 1939975 A GB1939975 A GB 1939975A GB 1939975 A GB1939975 A GB 1939975A GB 1546760 A GB1546760 A GB 1546760A
Authority
GB
United Kingdom
Prior art keywords
drilling device
drilling
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
GB1939975A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HAXEY ENG Ltd
Original Assignee
HAXEY ENG Ltd
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 HAXEY ENG Ltd filed Critical HAXEY ENG Ltd
Priority to GB1939975A priority Critical patent/GB1546760A/en
Publication of GB1546760A publication Critical patent/GB1546760A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB1939975A 1976-05-10 1976-05-10 Drilling device Expired GB1546760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1939975A GB1546760A (en) 1976-05-10 1976-05-10 Drilling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1939975A GB1546760A (en) 1976-05-10 1976-05-10 Drilling device

Publications (1)

Publication Number Publication Date
GB1546760A true GB1546760A (en) 1979-05-31

Family

ID=10128718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1939975A Expired GB1546760A (en) 1976-05-10 1976-05-10 Drilling device

Country Status (1)

Country Link
GB (1) GB1546760A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1010942A2 (en) * 1998-12-17 2000-06-21 Honeywell Inc. Series mountable gas valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1010942A2 (en) * 1998-12-17 2000-06-21 Honeywell Inc. Series mountable gas valve
EP1010942A3 (en) * 1998-12-17 2003-02-12 Honeywell Inc. Series mountable gas valve

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Legal Events

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