SE397123B - Anordning for att i en ledning halla ett arbetsfluidum under tryck - Google Patents

Anordning for att i en ledning halla ett arbetsfluidum under tryck

Info

Publication number
SE397123B
SE397123B SE7306270A SE7306270A SE397123B SE 397123 B SE397123 B SE 397123B SE 7306270 A SE7306270 A SE 7306270A SE 7306270 A SE7306270 A SE 7306270A SE 397123 B SE397123 B SE 397123B
Authority
SE
Sweden
Prior art keywords
putting
pipe
working fluid
under pressure
fluid under
Prior art date
Application number
SE7306270A
Other languages
English (en)
Swedish (sv)
Inventor
A Castela
P Joubert
Original Assignee
Inst Francais Du Petrole
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
Priority claimed from FR7216071A external-priority patent/FR2183383A5/fr
Priority claimed from FR7222954A external-priority patent/FR2200986A6/fr
Priority claimed from FR7222953A external-priority patent/FR2190290A5/fr
Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of SE397123B publication Critical patent/SE397123B/xx

Links

Classifications

    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Hydraulic Turbines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Control Of Fluid Pressure (AREA)
SE7306270A 1972-05-05 1973-05-04 Anordning for att i en ledning halla ett arbetsfluidum under tryck SE397123B (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7216071A FR2183383A5 (ru) 1972-05-05 1972-05-05
FR7222954A FR2200986A6 (ru) 1972-05-05 1972-06-23
FR7222953A FR2190290A5 (ru) 1972-06-23 1972-06-23

Publications (1)

Publication Number Publication Date
SE397123B true SE397123B (sv) 1977-10-17

Family

ID=27249852

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7306270A SE397123B (sv) 1972-05-05 1973-05-04 Anordning for att i en ledning halla ett arbetsfluidum under tryck

Country Status (10)

Country Link
US (1) US3889466A (ru)
JP (1) JPS4954783A (ru)
CA (1) CA983352A (ru)
DE (1) DE2322284A1 (ru)
ES (1) ES414434A1 (ru)
GB (1) GB1393192A (ru)
IT (1) IT987257B (ru)
NL (1) NL164644C (ru)
NO (1) NO138223C (ru)
SE (1) SE397123B (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978784A (en) * 1974-11-11 1976-09-07 Dominion Engineering Works, Limited Calendar control system
DE3735236A1 (de) * 1987-10-17 1989-04-27 Teves Gmbh Alfred Einrichtung zur anpassung der kennlinie eines hydrospeichers an die kennlinie eines verbrauchers
AT408023B (de) * 1999-05-06 2001-08-27 Tcg Unitech Ag Vorrichtung zur umwandlung von pneumatischer energie in hydraulische energie
US8550465B2 (en) * 2005-08-19 2013-10-08 Action Target Inc. Multifunction target actuator
US8684361B2 (en) 2011-01-17 2014-04-01 Action Target Inc. Target system
US8935106B2 (en) * 2011-10-28 2015-01-13 Adalet/Scott Fetzer Company Pipeline hydrostatic testing device
FR3020840B1 (fr) * 2014-05-12 2017-03-03 Vianney Rabhi Detendeur de fin de course pour convertisseur de pression a pistons
US10876821B2 (en) 2017-01-13 2020-12-29 Action Target Inc. Software and sensor system for controlling range equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1890041A (en) * 1931-10-28 1932-12-06 Mcleod Thomas Steering apparatus or the like
US2668450A (en) * 1950-11-01 1954-02-09 Standard Oil Dev Co Device for giving angular motion when shifting jaw clutches
US2922399A (en) * 1957-01-24 1960-01-26 Ibm Hydraulic drive and control therefor
US3550376A (en) * 1969-01-22 1970-12-29 Tolaca C A Altamira Distrito S Safety valve for divided space

Also Published As

Publication number Publication date
NL164644B (nl) 1980-08-15
GB1393192A (en) 1975-05-07
ES414434A1 (es) 1976-06-01
US3889466A (en) 1975-06-17
NO138223B (no) 1978-04-17
CA983352A (en) 1976-02-10
NL7306186A (ru) 1973-11-07
JPS4954783A (ru) 1974-05-28
IT987257B (it) 1975-02-20
DE2322284A1 (de) 1973-11-22
NL164644C (nl) 1981-01-15
NO138223C (no) 1978-07-26

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