CA1019109A - Sphere launcher and method - Google Patents

Sphere launcher and method

Info

Publication number
CA1019109A
CA1019109A CA192,128A CA192128A CA1019109A CA 1019109 A CA1019109 A CA 1019109A CA 192128 A CA192128 A CA 192128A CA 1019109 A CA1019109 A CA 1019109A
Authority
CA
Canada
Prior art keywords
sphere launcher
launcher
sphere
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
CA192,128A
Other languages
English (en)
Inventor
Ronald G. Dunegan
Marvin H. Grove
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.)
M&J Development Co
Original Assignee
M&J Development Co
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 M&J Development Co filed Critical M&J Development Co
Application granted granted Critical
Publication of CA1019109A publication Critical patent/CA1019109A/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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/46—Launching or retrieval of pigs or moles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G01F25/11—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters using a seal ball or piston in a test loop

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Volume Flow (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
CA192,128A 1973-02-09 1974-02-08 Sphere launcher and method Expired CA1019109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33125273A 1973-02-09 1973-02-09

Publications (1)

Publication Number Publication Date
CA1019109A true CA1019109A (en) 1977-10-18

Family

ID=23293206

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,128A Expired CA1019109A (en) 1973-02-09 1974-02-08 Sphere launcher and method

Country Status (6)

Country Link
JP (1) JPS5415220B2 (enrdf_load_stackoverflow)
CA (1) CA1019109A (enrdf_load_stackoverflow)
FR (1) FR2217249B1 (enrdf_load_stackoverflow)
GB (1) GB1414108A (enrdf_load_stackoverflow)
IT (1) IT1017541B (enrdf_load_stackoverflow)
NL (1) NL160375C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220862A (en) * 1975-07-11 1977-02-17 M & J Dev Co M & j dev co
FR2549451A1 (fr) * 1983-07-21 1985-01-25 Transports Petroliers Pipe Lin Lanceur de sphere pour tube etalon de controle de compteur de volume
KR101138225B1 (ko) * 2009-12-21 2012-04-24 주식회사 우진 운동자 투입 피스톤형 단방향 기준체적관

Also Published As

Publication number Publication date
DE2405822A1 (de) 1974-08-29
DE2405822B2 (de) 1977-06-16
FR2217249A1 (enrdf_load_stackoverflow) 1974-09-06
FR2217249B1 (enrdf_load_stackoverflow) 1978-09-08
GB1414108A (en) 1975-11-19
JPS5047651A (enrdf_load_stackoverflow) 1975-04-28
NL7401769A (enrdf_load_stackoverflow) 1974-08-13
NL160375C (nl) 1979-10-15
NL160375B (nl) 1979-05-15
JPS5415220B2 (enrdf_load_stackoverflow) 1979-06-13
IT1017541B (it) 1977-08-10

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