SU462352A3 - Hydraulic drive - Google Patents

Hydraulic drive

Info

Publication number
SU462352A3
SU462352A3 SU1893607A SU1893607A SU462352A3 SU 462352 A3 SU462352 A3 SU 462352A3 SU 1893607 A SU1893607 A SU 1893607A SU 1893607 A SU1893607 A SU 1893607A SU 462352 A3 SU462352 A3 SU 462352A3
Authority
SU
USSR - Soviet Union
Prior art keywords
hydraulic drive
line
pressure
drain
power source
Prior art date
Application number
SU1893607A
Other languages
Russian (ru)
Inventor
Арбонн Жак
Обер Жан-Пьер
Original Assignee
Энститю Франсэ Ддю Петроль, Дэ Карбюран Э Любрифьян (Фирма)
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 Энститю Франсэ Ддю Петроль, Дэ Карбюран Э Любрифьян (Фирма) filed Critical Энститю Франсэ Ддю Петроль, Дэ Карбюран Э Любрифьян (Фирма)
Application granted granted Critical
Publication of SU462352A3 publication Critical patent/SU462352A3/en

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/002—Electrical failure
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/005—Leakage; Spillage; Hose burst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S60/00—Power plants
    • Y10S60/911—Fluid motor system incorporating electrical system

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Description

вдаютс  с резервным источником питани  - гидроаккумул тором 9 и со сливом.They are supplied with a backup power source - a hydroaccumulator 9 and a drain.

При аварийных состо ни х цепи электропитани  (источник 3, батаре  26, конденсатор 30), а также при аварийных состо ни х других взаимосв занных с описываемым гидроприводом систем реле 27 или сигнализирующее устройство 33 с датчиком 32 выдают команду на электромагнит 31, в результате чего клапан 16 открываетс  и сообщает напорную магистраль насоса 1 со сливом. Давление в этой магистрали падает, что приводит к переключению распределителей 11 и 12.In emergency conditions of the power supply (source 3, battery 26, capacitor 30), as well as in emergency conditions of other interconnected with the described hydraulic drive systems, relay 27 or a signaling device 33 with sensor 32 issue a command to the electromagnet 31, resulting the valve 16 opens and reports the pressure line of the pump 1 with a drain. The pressure in this line drops, which leads to the switching of valves 11 and 12.

Предмет изобретени Subject invention

Гидропривод, на напорной магистрали которого установлены гидравлически управл емыеThe hydraulic actuator, on the pressure line of which are installed hydraulically controlled

элементы с управл ющими полост ми, сообщенными с напорной магистралью дл  их переключени  при аварийном падении давлени  в этой магистрали и сообщени  исполнительного двигател  с резервным источником питани , отличающийс  тем, что, с целью обеспечени  защиты гидропривода при выходе из стро  взаимосв занных с ним электрических устройств и других систем и повышени elements with control cavities communicated with a pressure line for switching them in case of an emergency pressure drop in this line and communicating the executive motor with a backup power source, characterized in that in order to protect the hydraulic drive when electrical devices interconnect with it and other systems and enhancements

надежности, в напорной магистрали установлен запорный элемент с электроприводом, св занным с источником питани  упом нутых электрических устройств, дл  сообщени  этой магистрали со сливом в случае выхода изreliability, an electrically operated shut-off element, connected to the power source of said electrical devices, is installed in the pressure line to communicate this line with the drain in case of

стро  электрических устройств и других систем .stro electric devices and other systems.

SU1893607A 1970-03-12 1973-03-13 Hydraulic drive SU462352A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7009000A FR2082386A5 (en) 1970-03-12 1970-03-12

Publications (1)

Publication Number Publication Date
SU462352A3 true SU462352A3 (en) 1975-02-28

Family

ID=9052201

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1893607A SU462352A3 (en) 1970-03-12 1973-03-13 Hydraulic drive

Country Status (11)

Country Link
US (1) US3680311A (en)
BE (1) BE763636A (en)
CA (1) CA938861A (en)
DE (1) DE2111555A1 (en)
FR (1) FR2082386A5 (en)
GB (1) GB1303600A (en)
NL (1) NL7103095A (en)
NO (1) NO130490C (en)
OA (1) OA03690A (en)
SE (1) SE362691B (en)
SU (1) SU462352A3 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2046078B2 (en) * 1970-09-18 1972-11-16 DEVICE FOR REGULATING THE PRESSURE IN A CLOSED GAS CIRCUIT INCLUDING A HEATER AND A GAS TURBINE
US3926124A (en) * 1974-07-25 1975-12-16 Abex Corp Railroad car retarders
US4036106A (en) * 1975-04-03 1977-07-19 Southwestern Manufacturing Co. Actuator control system
US4051676A (en) * 1976-03-25 1977-10-04 Ledeen Flow Control Systems, Inc. Hydraulic valve actuator
US4647004A (en) * 1977-10-06 1987-03-03 Bihlmaier John A Pneumatic-hydraulic actuator system
US4335867A (en) * 1977-10-06 1982-06-22 Bihlmaier John A Pneumatic-hydraulic actuator system
FR2423807A1 (en) * 1978-04-17 1979-11-16 Europ Propulsion Remote control system esp. for submerged equipment - incorporates operating module, connected to surface control station, equipped with local electrical energy generator
US4209986A (en) * 1978-04-17 1980-07-01 Cunningham Robert F Method of and apparatus for auxiliary control of fluid operated steering apparatus for ships, boats and the like
US4350091A (en) * 1980-01-15 1982-09-21 J. E. Myles, Inc. Crank press with hydraulic transmission
DE3607488A1 (en) * 1986-03-07 1987-09-10 Draegerwerk Ag GAS SUPPLY UNIT FOR PNEUMATICALLY OPERATED DEVICES
US5020322A (en) * 1988-11-08 1991-06-04 Sundstrand Corporation Accumulator blow-back hydraulic circuit
US5301505A (en) * 1992-12-04 1994-04-12 Wright John J Fail safe linear actuator system
SE9303824L (en) * 1993-11-18 1994-10-10 Pressmaster Tool Ab Process for operating a hydraulic working tool and device for carrying out the process
US7309047B2 (en) * 2005-02-25 2007-12-18 The Boeing Company Systems and methods for controlling flexible communication links used for aircraft refueling
US7469863B1 (en) * 2005-03-24 2008-12-30 The Boeing Company Systems and methods for automatically and semiautomatically controlling aircraft refueling
US7637458B2 (en) * 2005-06-08 2009-12-29 The Boeing Company Systems and methods for providing back-up hydraulic power for aircraft, including tanker aircraft
US7533850B2 (en) 2005-06-09 2009-05-19 The Boeing Company Fittings with redundant seals for aircraft fuel lines, fuel tanks, and other systems
US7293741B2 (en) * 2005-06-09 2007-11-13 The Boeing Company System and methods for distributing loads from fluid conduits, including aircraft fuel conduits
US7219857B2 (en) * 2005-06-20 2007-05-22 The Boeing Company Controllable refueling drogues and associated systems and methods
US20070102583A1 (en) * 2005-10-26 2007-05-10 Cutler Theron L Systems and methods for reducing surge loads in hose assemblies, including aircraft refueling hose assemblies
GB0625830D0 (en) * 2006-12-21 2007-02-07 Geoprober Drilling Ltd Improvements to blowout preventer/subsea controls
US8038094B2 (en) * 2008-03-31 2011-10-18 Honda Motor Co., Ltd. Hydraulic system for aircraft
US8851237B2 (en) * 2010-04-22 2014-10-07 Bishamon Industries Corporation Variable-capacity self-adjusting pneumatic load elevator
WO2012122159A2 (en) * 2011-03-07 2012-09-13 Moog Inc. Subsea actuation system
US9494007B2 (en) 2012-11-07 2016-11-15 Transocean Sedco Forex Ventures Limited Subsea energy storage for blow out preventers (BOP)
US10876369B2 (en) 2014-09-30 2020-12-29 Hydril USA Distribution LLC High pressure blowout preventer system
US10196871B2 (en) * 2014-09-30 2019-02-05 Hydril USA Distribution LLC Sil rated system for blowout preventer control
NO340742B1 (en) 2015-05-08 2017-06-12 Fmc Kongsberg Subsea As Remote controlled well completion equipment
AU2016356783B2 (en) 2015-11-17 2021-09-30 Transocean Innovation Labs Ltd Reliability assessable systems for actuating hydraulically actuated devices and related methods
DE102017111656B3 (en) * 2017-05-29 2018-08-16 Tkr Spezialwerkzeuge Gmbh Pneumatic unit for a hydropneumatic intensifier
CN113027829B (en) * 2021-03-01 2022-12-27 广东博智林机器人有限公司 Hydraulic system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2396984A (en) * 1944-08-02 1946-03-19 North American Aviation Inc Hydraulic system
US2463325A (en) * 1946-04-19 1949-03-01 Goodman Mfg Co Hydraulic braking system
US2679854A (en) * 1950-06-06 1954-06-01 Merit Engineering Inc Hydraulic regulator
US2804753A (en) * 1956-03-27 1957-09-03 Leduc Rene Hydraulic servo-system

Also Published As

Publication number Publication date
FR2082386A5 (en) 1971-12-10
OA03690A (en) 1971-12-24
SE362691B (en) 1973-12-17
CA938861A (en) 1973-12-25
US3680311A (en) 1972-08-01
NO130490B (en) 1974-09-09
GB1303600A (en) 1973-01-17
NL7103095A (en) 1971-09-14
BE763636A (en) 1971-09-02
NO130490C (en) 1974-12-18
DE2111555A1 (en) 1971-11-04

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