NL164644C - DEVICE FOR KEEPING A USE FLUID UNDER A PARTICULAR PRESSURE. - Google Patents

DEVICE FOR KEEPING A USE FLUID UNDER A PARTICULAR PRESSURE.

Info

Publication number
NL164644C
NL164644C NL7306186.A NL7306186A NL164644C NL 164644 C NL164644 C NL 164644C NL 7306186 A NL7306186 A NL 7306186A NL 164644 C NL164644 C NL 164644C
Authority
NL
Netherlands
Prior art keywords
keeping
fluid under
particular pressure
use fluid
pressure
Prior art date
Application number
NL7306186.A
Other languages
Dutch (nl)
Other versions
NL164644B (en
NL7306186A (en
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 FR7222953A external-priority patent/FR2190290A5/fr
Priority claimed from FR7222954A external-priority patent/FR2200986A6/fr
Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NL7306186A publication Critical patent/NL7306186A/xx
Publication of NL164644B publication Critical patent/NL164644B/en
Application granted granted Critical
Publication of NL164644C publication Critical patent/NL164644C/en

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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Control Of Fluid Pressure (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Hydraulic Turbines (AREA)
NL7306186.A 1972-05-05 1973-05-03 DEVICE FOR KEEPING A USE FLUID UNDER A PARTICULAR PRESSURE. NL164644C (en)

Applications Claiming Priority (3)

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

Publications (3)

Publication Number Publication Date
NL7306186A NL7306186A (en) 1973-11-07
NL164644B NL164644B (en) 1980-08-15
NL164644C true NL164644C (en) 1981-01-15

Family

ID=27249852

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7306186.A NL164644C (en) 1972-05-05 1973-05-03 DEVICE FOR KEEPING A USE FLUID UNDER A PARTICULAR PRESSURE.

Country Status (10)

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

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 (en) * 1987-10-17 1989-04-27 Teves Gmbh Alfred DEVICE FOR ADAPTING THE CHARACTERISTIC OF A HYDRO STORAGE TO THE CHARACTERISTIC OF A CONSUMER
AT408023B (en) * 1999-05-06 2001-08-27 Tcg Unitech Ag DEVICE FOR CONVERTING PNEUMATIC ENERGY INTO HYDRAULIC ENERGY
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 (en) * 2014-05-12 2017-03-03 Vianney Rabhi LIMIT SWITCH FOR PISTON PRESSURE CONVERTER
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
NO138223B (en) 1978-04-17
JPS4954783A (en) 1974-05-28
US3889466A (en) 1975-06-17
IT987257B (en) 1975-02-20
ES414434A1 (en) 1976-06-01
GB1393192A (en) 1975-05-07
NO138223C (en) 1978-07-26
CA983352A (en) 1976-02-10
SE397123B (en) 1977-10-17
NL164644B (en) 1980-08-15
NL7306186A (en) 1973-11-07
DE2322284A1 (en) 1973-11-22

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee
A85 Still pending on 85-01-01