EP1418342A1 - Schiff mit einer Ventileinrichtung - Google Patents

Schiff mit einer Ventileinrichtung Download PDF

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Publication number
EP1418342A1
EP1418342A1 EP03292696A EP03292696A EP1418342A1 EP 1418342 A1 EP1418342 A1 EP 1418342A1 EP 03292696 A EP03292696 A EP 03292696A EP 03292696 A EP03292696 A EP 03292696A EP 1418342 A1 EP1418342 A1 EP 1418342A1
Authority
EP
European Patent Office
Prior art keywords
tank
envelope
ship
vessel
tap
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.)
Ceased
Application number
EP03292696A
Other languages
English (en)
French (fr)
Inventor
Dominique Duboy
Jean-Francois Galindo
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.)
KSB SAS
Original Assignee
KSB SAS
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 KSB SAS filed Critical KSB SAS
Publication of EP1418342A1 publication Critical patent/EP1418342A1/de
Ceased legal-status Critical Current

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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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/021—Pumping installations or systems having reservoirs the pump being immersed in the reservoir
    • F04B23/023—Pumping installations or systems having reservoirs the pump being immersed in the reservoir only the pump-part being immersed, the driving-part being outside the reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber

Definitions

  • the present invention relates to a ship comprising a valve system comprising a valve, a hydraulic actuator for actuating the valve and an actuator control device hydraulic, the control device of the hydraulic actuator being consisting of a motor, a hydraulic pump and a tank.
  • the current invention also relates to an actuator control device like this.
  • the present invention aims to overcome the drawbacks of the prior art by proposing a valve system which operates on a boat in any situation and in particular even when there is a strong roll or a strong pitching of the boat, while being able to arrange the tank substantially in any position.
  • the system according to the invention can be installed according to any orientation and still work perfectly, especially in a boat with roll or pitch. This is particularly advantageous in a ship, boat or aircraft, where does not always have all the space desired to install a system with the tank oriented in a very precise way and which oscillates in functioning around the direction of gravity.
  • the tank can be installed in almost any position on the boat or aircraft, without affecting its operation.
  • the elastic material is also flexible.
  • the elastic material is a rubber, for example Nitrile.
  • the entire envelope of the tank is made of elastic material.
  • the reservoir is arranged so that its envelope deforms in at least one direction, for example the height dimension of the tank.
  • the present invention also relates to a system valves, comprising a valve actuated by a hydraulic actuator controlled by a control device according to the invention.
  • the present invention also relates to a ship, in particular a boat or an aircraft, comprising a central system power supply, a central data processing system and at least one valve system according to the invention, each of the systems being connected to central systems.
  • FIG 1 it is shown schematically in a boat a device 1 for supplying common electrical current for a plurality of individual valve systems 2.
  • a central data processing system 3 called central unit, which is connected by a data bus to each of the valve 2, for centralized control of each of these faucets.
  • the control is generally done by signal transmission digital or analog.
  • FIG 3 there is shown in more detail a system 2 of individual taps.
  • the valve system 2 consists of a tap 4, which is a quarter turn valve here but which could also be a linear valve or any other type of valve, a hydraulic actuator 6 and a device 7 for controlling the hydraulic actuator.
  • the device 7 of the hydraulic actuator consists of a motor 8 electric, of a hydraulic pump 9, which is here a gear pump, but which could also be any other type of pump, and of a reservoir 10.
  • the control device 7 is connected to the hydraulic actuator 6 by a hydraulic circuit. This type of device is well known in the art.
  • the pump 9 is connected to the reservoir 10 by a conduit suction by which it sucks oil or expels it according to the order desired tap.
  • the reservoir 10 consists of an envelope 11.
  • This envelope 11 is made of an elastic elastomeric material, in particular of nitrile.
  • elastic by elastic is meant a material or material which, when extended in at least one direction given a distance corresponding to an elongation of 15% or more by relative to an initial rest position, returns to its initial position before elongation.
  • this lower limit is equal to 50%, again more preferably 100%.
  • FIG 4 there is shown a diagram which shows the reservoir 10 arranged in the form of a bellows and maintained in a direction z given by a guide which can be a reinforcement tube 12.
  • the reservoir 10 can however slide along the tube 12 in the direction z.
  • a sensor 40 is provided which detects the movement of a protuberance 50 integral with the top of the envelope 11 to detect the movement, the sensor 40 sending signals to a local electronic system 20 tap control.
  • this control system 20 local tap electronics then sends a signal to either the central system, either activates a light emitting diode or other warning system to prevent there is a leak or excess oil in the tank, even if this leak or this excess has no consequence according to the invention in the short term, knowing that there can be no air entering the next tank the invention as long as the oil leak is small.
  • the top of the bellows-shaped tank will lower in the direction z and the sensor 40 will detect a displacement of this vertex, in detecting the movement of the protuberance 50 which is integral with it, so that the alert will be able to be given.
  • An intervention can then be requested by the central unit. Before the intervention, the hydraulic actuator however, will continue to operate without problems.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Fluid-Driven Valves (AREA)
EP03292696A 2002-11-07 2003-10-29 Schiff mit einer Ventileinrichtung Ceased EP1418342A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0213932A FR2847008B1 (fr) 2002-11-07 2002-11-07 Systeme de robinetterie pour utilisation dans un navire
FR0213932 2002-11-07

Publications (1)

Publication Number Publication Date
EP1418342A1 true EP1418342A1 (de) 2004-05-12

Family

ID=32104525

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03292696A Ceased EP1418342A1 (de) 2002-11-07 2003-10-29 Schiff mit einer Ventileinrichtung

Country Status (5)

Country Link
EP (1) EP1418342A1 (de)
JP (1) JP2004169914A (de)
KR (1) KR101085788B1 (de)
CN (1) CN1499086A (de)
FR (1) FR2847008B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5736918B2 (ja) * 2011-04-06 2015-06-17 トヨタ自動車株式会社 燃料タンク構造

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457467A (en) * 1945-03-08 1948-12-28 Cons Vultee Aircraft Corp Electrically and hydraulically operated extensible strut
US3456673A (en) * 1966-11-10 1969-07-22 Sud Aviat Soc Nationale De Con Large-capacity bellows-type hydraulic reservoir
US3753350A (en) * 1971-08-30 1973-08-21 Rotork Ltd Reversible hydraulic actuator with selectable fail-safe operation
US4064911A (en) * 1976-11-17 1977-12-27 Albrecht David E Hydraulic fluid reservoir for a closed hydraulic system
JPH09177667A (ja) * 1995-12-26 1997-07-11 Tokimec Inc 液圧閉回路用液圧パッケージ
DE19627711A1 (de) * 1996-07-10 1998-01-15 Rexroth Mannesmann Gmbh Hydraulikaggregat
DE10105450A1 (de) * 2001-02-07 2002-08-08 Bosch Gmbh Robert Vorrichtung zur Förderung von Hydrauliköl, Schmieröl oder dergleichen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235516U (de) * 1975-09-03 1977-03-12
JPS52162518U (de) * 1976-06-03 1977-12-09
JPH01126401A (ja) * 1987-11-09 1989-05-18 Sumitomo Electric Ind Ltd 蓄圧器
JP2614128B2 (ja) * 1990-02-01 1997-05-28 株式会社シー・オー・シー 船舶用油圧バルブコントロールシステム
DE59503395D1 (de) * 1994-01-28 1998-10-08 Pleiger Maschf Paul Vorrichtung zum Betreiben von hydraulisch betätigten Armaturen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457467A (en) * 1945-03-08 1948-12-28 Cons Vultee Aircraft Corp Electrically and hydraulically operated extensible strut
US3456673A (en) * 1966-11-10 1969-07-22 Sud Aviat Soc Nationale De Con Large-capacity bellows-type hydraulic reservoir
US3753350A (en) * 1971-08-30 1973-08-21 Rotork Ltd Reversible hydraulic actuator with selectable fail-safe operation
US4064911A (en) * 1976-11-17 1977-12-27 Albrecht David E Hydraulic fluid reservoir for a closed hydraulic system
JPH09177667A (ja) * 1995-12-26 1997-07-11 Tokimec Inc 液圧閉回路用液圧パッケージ
DE19627711A1 (de) * 1996-07-10 1998-01-15 Rexroth Mannesmann Gmbh Hydraulikaggregat
DE10105450A1 (de) * 2001-02-07 2002-08-08 Bosch Gmbh Robert Vorrichtung zur Förderung von Hydrauliköl, Schmieröl oder dergleichen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ERBERTSHÄUSER; HELDUSER: "Fluidtechnik von A bis Z", 1995, VEREINIGTE FACHVERLAGE, MAINZ, XP002265280 *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 11 28 November 1997 (1997-11-28) *

Also Published As

Publication number Publication date
KR20040041039A (ko) 2004-05-13
CN1499086A (zh) 2004-05-26
KR101085788B1 (ko) 2011-11-25
JP2004169914A (ja) 2004-06-17
FR2847008B1 (fr) 2006-04-21
FR2847008A1 (fr) 2004-05-14

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