NO823715L - Pressinnretning. - Google Patents

Pressinnretning.

Info

Publication number
NO823715L
NO823715L NO823715A NO823715A NO823715L NO 823715 L NO823715 L NO 823715L NO 823715 A NO823715 A NO 823715A NO 823715 A NO823715 A NO 823715A NO 823715 L NO823715 L NO 823715L
Authority
NO
Norway
Prior art keywords
press device
press
Prior art date
Application number
NO823715A
Other languages
English (en)
Other versions
NO161458B (no
NO161458C (no
Inventor
John William Ells
Original Assignee
British Petroleum 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 British Petroleum Co filed Critical British Petroleum Co
Publication of NO823715L publication Critical patent/NO823715L/no
Publication of NO161458B publication Critical patent/NO161458B/no
Publication of NO161458C publication Critical patent/NO161458C/no

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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/16—Control means therefor being outside the borehole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (AREA)
  • Taps Or Cocks (AREA)
  • Details Of Valves (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Pipeline Systems (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
  • Electric Cable Installation (AREA)
NO823715A 1981-11-13 1982-11-08 Innretning for utoevelse av et overtrykk, saerlig i roerledninger, samt roerledningssystem med en slik innretning. NO161458C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8134217 1981-11-13

Publications (3)

Publication Number Publication Date
NO823715L true NO823715L (no) 1983-05-16
NO161458B NO161458B (no) 1989-05-08
NO161458C NO161458C (no) 1989-08-16

Family

ID=10525849

Family Applications (1)

Application Number Title Priority Date Filing Date
NO823715A NO161458C (no) 1981-11-13 1982-11-08 Innretning for utoevelse av et overtrykk, saerlig i roerledninger, samt roerledningssystem med en slik innretning.

Country Status (7)

Country Link
US (1) US4811652A (no)
EP (1) EP0080282B1 (no)
JP (1) JPS5899595A (no)
AU (1) AU564580B2 (no)
CA (1) CA1211026A (no)
DE (1) DE3270471D1 (no)
NO (1) NO161458C (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079998A (en) * 1991-02-01 1992-01-14 Westinghouse Electric Corp. Pneumatic driver
WO1993021444A1 (en) * 1992-04-15 1993-10-28 Philip Andrew Cooke Fluid intensifier
CN113374921B (zh) * 2021-08-11 2021-10-29 山东柏源技术有限公司 用于油田管路流体压力的转换器控制系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467883A (en) * 1946-07-17 1949-04-19 Rodney Edwards Fluid pressure device
DE1210282B (de) * 1962-05-22 1966-02-03 Doering G M B H Absperreinrichtung, insbesondere Schieber, mit anpressbaren Dichtungen
US3800674A (en) * 1969-11-25 1974-04-02 Porter Co P L Hydraulic coupling
US3650181A (en) * 1970-03-27 1972-03-21 Thompson Wendell L Controller responsive to variation in pressure in one source for varying pressure in another source
US3735671A (en) * 1971-07-12 1973-05-29 F Pennucci Hydraulic power module
JPS5414328B2 (no) * 1972-01-17 1979-06-06
IT993677B (it) * 1972-08-07 1975-09-30 Borg Warner Unita di trasferimento della pressione
US3776267A (en) * 1972-09-07 1973-12-04 Borg Warner Pressure transfer unit with bellows
JPS49125330U (no) * 1973-02-20 1974-10-26
DE2412458A1 (de) * 1973-04-19 1974-11-07 Rudolf Felix Dipl In Homberger Vorrichtung mit mindestens einer druckmedium betaetigbaren einheit
US3939872A (en) * 1973-10-17 1976-02-24 Borg-Warner Corporation Pressure transfer unit
JPS587867B2 (ja) * 1974-04-19 1983-02-12 株式会社日立製作所 カイテンベン ニ オケル ロツキングソウチ
CH601707A5 (no) * 1975-03-25 1978-07-14 Vaduz Selbstfinanzierung
CA1185585A (en) * 1981-04-28 1985-04-16 John W. Ells Seals

Also Published As

Publication number Publication date
EP0080282A1 (en) 1983-06-01
AU9028282A (en) 1983-05-19
AU564580B2 (en) 1987-08-20
JPH0259321B2 (no) 1990-12-12
NO161458B (no) 1989-05-08
NO161458C (no) 1989-08-16
US4811652A (en) 1989-03-14
EP0080282B1 (en) 1986-04-09
CA1211026A (en) 1986-09-09
JPS5899595A (ja) 1983-06-13
DE3270471D1 (en) 1986-05-15

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