GB1376943A - Pipeline switch - Google Patents

Pipeline switch

Info

Publication number
GB1376943A
GB1376943A GB2751974A GB2751974A GB1376943A GB 1376943 A GB1376943 A GB 1376943A GB 2751974 A GB2751974 A GB 2751974A GB 2751974 A GB2751974 A GB 2751974A GB 1376943 A GB1376943 A GB 1376943A
Authority
GB
United Kingdom
Prior art keywords
pipeline switch
heading
march
oct
concerned
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
GB2751974A
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.)
Cooper Industries LLC
Original Assignee
Cameron Iron Works Inc
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 Cameron Iron Works Inc filed Critical Cameron Iron Works Inc
Publication of GB1376943A publication Critical patent/GB1376943A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E21B23/12—Tool diverters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)

Abstract

1376943 Pneumatic conveyers CAMERON IRON WORKS Inc 9 Oct 1971 [8 March 1971] 27519/74 Divided out of 1376942 Heading B8A [Also in Division F2] The subject matter of this Specification is identical with that described in Specification 1,376,942, but the claims are concerned with the apparatus of that Specification in combination with a tool passing therethrough.
GB2751974A 1971-03-08 1971-10-09 Pipeline switch Expired GB1376943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12188371A 1971-03-08 1971-03-08

Publications (1)

Publication Number Publication Date
GB1376943A true GB1376943A (en) 1974-12-11

Family

ID=22399354

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2751974A Expired GB1376943A (en) 1971-03-08 1971-10-09 Pipeline switch
GB3242071*[A Expired GB1376942A (en) 1971-03-08 1971-10-09 Apparatus for connecting a pipeline with a selected branch line

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3242071*[A Expired GB1376942A (en) 1971-03-08 1971-10-09 Apparatus for connecting a pipeline with a selected branch line

Country Status (4)

Country Link
JP (1) JPS564800B1 (en)
CA (1) CA952011A (en)
FR (1) FR2128263B1 (en)
GB (2) GB1376943A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107934559B (en) * 2017-11-21 2019-07-30 青岛冠铭包装制品有限公司 A kind of controllable light material feed device of flow velocity

Also Published As

Publication number Publication date
DE2135237A1 (en) 1972-09-14
CA952011A (en) 1974-07-30
JPS564800B1 (en) 1981-01-31
FR2128263A1 (en) 1972-10-20
FR2128263B1 (en) 1977-03-18
GB1376942A (en) 1974-12-11

Similar Documents

Publication Publication Date Title
GB1459226A (en) Core assembly for moulding apparatus
GB1446600A (en) Jaw clutch apparatus
CA970536A (en) Bridging member for hose clamps
CA950216A (en) Pipe-laying machine
GB1095155A (en) Machine for making pneumatic tyres
SE7502691L (en)
GB1273269A (en) Stapping apparatus
AU462021B2 (en) Strap sealing tool
GB1390756A (en) Gaskets
GB1299932A (en) Inverting turret
CA1033338A (en) Flow energising means for pneumatic pipeline conveyors
GB1125484A (en) Pneumatic conveying system
AU464472B2 (en) Pivot joint assemblies having wear indicator means
AU6691574A (en) Pneumatic conveyance systems
GB1376943A (en) Pipeline switch
GB1481908A (en) Overload detector assembly
CH520052A (en) Flap switch for pneumatic conveying pipes
AU4928672A (en) Pneumatic fluid current conveyor
GB1381569A (en) Gas operated gun
GB1103273A (en) "blade" valves
GB1082455A (en) A conveyor bridging device
GB1067194A (en) Improvements in or relating to rotary feeders
CA960035A (en) Arrangement for providing work members with carbide wear surfaces
ES401672A1 (en) 5,6-dihydro-8,8-dimethyl-3-nitro-8h imidazo(2-1-c) (1,4)oxazine
GB1104950A (en) Magnetic conveyor assemblies

Legal Events

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