BE844489A - Dispositif de commande hydraulique - Google Patents

Dispositif de commande hydraulique

Info

Publication number: BE844489A
Authority: BE; Belgium
Prior art keywords: control device; hydraulic control; hydraulic; control
Prior art date: 1975-07-24

Application number

BE169213A

Other languages

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.)

1975-07-24

Filing date

1976-07-23

Publication date

1976-11-16

1976-07-23 Application filed filed Critical

1976-11-16 Publication of BE844489A publication Critical patent/BE844489A/fr

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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
- F04B49/025—Stopping, starting, unloading or idling control by means of floats
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7297—With second diverse control
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7313—Control of outflow from tank
- Y10T137/7323—By float
- Y10T137/7326—Low level safety cut-off
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7368—Servo relay operation of control
- Y10T137/7371—Fluid pressure

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Fluid-Pressure Circuits (AREA)
Safety Valves (AREA)
Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

BE169213A 1975-07-24 1976-07-23 Dispositif de commande hydraulique BE844489A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2533164A DE2533164C3 (de)	1975-07-24	1975-07-24	Hydraulische Steuereinrichtung für ein Hydrauliksystem

Publications (1)

Publication Number	Publication Date
BE844489A true BE844489A (fr)	1976-11-16

Family

ID=5952391

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE169213A BE844489A (fr)	1975-07-24	1976-07-23	Dispositif de commande hydraulique

Country Status (8)

Country	Link
US (1)	US4119016A (fr)
JP (1)	JPS5215968A (fr)
BE (1)	BE844489A (fr)
CA (1)	CA1053121A (fr)
DE (1)	DE2533164C3 (fr)
FR (1)	FR2319038A1 (fr)
GB (1)	GB1500878A (fr)
IT (1)	IT1066587B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4250286A (en)	1979-09-28	1981-02-10	The Dow Chemical Company	Ultra high efficiency catalyst for polymerizing olefins
US4270566A (en) *	1979-12-12	1981-06-02	The United States Of America As Represented By The Secretary Of The Navy	Self-restricting shutoff valve
JPS5963062A (ja) *	1982-10-01	1984-04-10	Matsushita Electric Ind Co Ltd	磁気デイスク装置におけるオフトラツク量測定方法
US5156177A (en) *	1990-10-24	1992-10-20	Woodward Governor Company	Flow loading unloader valve
JP3153118B2 (ja) *	1996-02-01	2001-04-03	新キャタピラー三菱株式会社	油圧式作業機械の油圧回路
DE20311033U1 (de) *	2003-07-17	2004-11-25	Cooper Cameron Corp., Houston	Pumpvorrichtung
US6663349B1 (en)	2001-03-02	2003-12-16	Reliance Electric Technologies, Llc	System and method for controlling pump cavitation and blockage
US6655922B1 (en)	2001-08-10	2003-12-02	Rockwell Automation Technologies, Inc.	System and method for detecting and diagnosing pump cavitation
GB2424041A (en) *	2005-03-11	2006-09-13	Automotive Motion Tech Ltd	Hydraulic system
CN102341561B (zh)	2009-03-27	2015-06-24	卡梅伦国际有限公司	使用直流电的水下逆变器
US8731727B2 (en) *	2009-05-29	2014-05-20	Valmet Technologies, Inc.	Method for controlling a digital hydraulic controller
US8607559B2 (en) *	2009-12-29	2013-12-17	Eaton Corporation	Fluid bypass system
US11773701B1 (en) *	2018-03-23	2023-10-03	KHOLLE Magnolia 2015, LLC	Gas pump system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL19328C (fr) *		1900-01-01
US701548A (en) *	1901-12-18	1902-06-03	Charles B Day	Flushing apparatus.
US993628A (en) *	1910-06-04	1911-05-30	Orbert E Williams	Feed-water regulator.
US2061608A (en) *	1929-12-18	1936-11-24	Reconstruction Finance Corp	Liquid supply system
US2317091A (en) *	1940-08-02	1943-04-20	Nash Engineering Co	Pump controlling mechanism
FR1186504A (fr) *	1956-11-16	1959-08-26	Bosch Gmbh Robert	Dispositif d'alimentation en huile pour buse de brûleurs
US2942610A (en) *	1957-06-17	1960-06-28	United Aircraft Prod	Tank for liquid circulating system of vehicles
CH378164A (de) *	1959-12-21	1964-05-31	Prvni Brnenska Strojirna	Hydraulischer Niveauregler an Pumpenanlagen
DE1265518B (de) *	1962-10-31	1968-04-04	Ross Operating Valve Co	Druckmittelbetaetigtes Steuerventil
US3335746A (en) *	1964-08-12	1967-08-15	Parker Hannifin Corp	Fluid pressure control device
US3292500A (en) *	1965-09-17	1966-12-20	Coast Elevator Company	Hydraulic elevator
US3587393A (en) *	1969-12-29	1971-06-28	Bendix Corp	Hydraulic circuit breaker
US3723025A (en) *	1970-10-23	1973-03-27	Abex Corp	Variable bypass for fluid power transfer systems

1975
- 1975-07-24 DE DE2533164A patent/DE2533164C3/de not_active Expired
1976
- 1976-07-01 US US05/701,475 patent/US4119016A/en not_active Expired - Lifetime
- 1976-07-05 CA CA256,242A patent/CA1053121A/fr not_active Expired
- 1976-07-09 GB GB28637/76A patent/GB1500878A/en not_active Expired
- 1976-07-21 IT IT50543/76A patent/IT1066587B/it active
- 1976-07-23 BE BE169213A patent/BE844489A/fr not_active IP Right Cessation
- 1976-07-23 FR FR7622616A patent/FR2319038A1/fr active Granted
- 1976-07-24 JP JP51088607A patent/JPS5215968A/ja active Pending

Also Published As

Publication number	Publication date
FR2319038B1 (fr)	1981-12-18
US4119016A (en)	1978-10-10
CA1053121A (fr)	1979-04-24
DE2533164A1 (de)	1977-02-03
FR2319038A1 (fr)	1977-02-18
JPS5215968A (en)	1977-02-05
DE2533164C3 (de)	1982-02-11
DE2533164B2 (de)	1981-06-19
IT1066587B (it)	1985-03-12
GB1500878A (en)	1978-02-15

Publication	Publication Date	Title
FR2312708A1 (fr)	1976-12-24	Dispositif de commande electrohydraulique
FR2325098A1 (fr)	1977-04-15	Dispositif de commande myoelectrique
FR2293612A1 (fr)	1976-07-02	Dispositif de commande hydraulique
BE810379A (fr)	1974-05-16	Dispositif de commande hydraulique
AT370936B (de)	1983-05-10	Geschwindigkeitsfehler-regelvorrichtung
FR2301851A1 (fr)	1976-09-17	Dispositif de traitem
BE810378A (fr)	1974-05-16	Dispositif de commande hydraulique
FR2317053A1 (fr)	1977-02-04	Dispositif de percussion a commande hydraulique
FR2333294A1 (fr)	1977-06-24	Dispositif de commande de frein a main
FR2312069A1 (fr)	1976-12-17	Dispositif de commande de mecanismes rotatifs
SE7801472L (sv)	1978-08-12	Reglingsanordning
FR2352973A1 (fr)	1977-12-23	Distributeur hydraulique de commande
BE844489A (fr)	1976-11-16	Dispositif de commande hydraulique
FR2302555A1 (fr)	1976-09-24	Dispositif de
FR2319794A1 (fr)	1977-02-25	Dispositif de commande electrohydraulique
FR2348525A1 (fr)	1977-11-10	Mecanisme de commande
FR2324048A1 (fr)	1977-04-08	Dispositif de commande d'un servomoteur
FR2307122A1 (fr)	1976-11-05	Dispositif hydraulique de percussion
FR2306339A1 (fr)	1976-10-29	Commande de turbocompresseur
FR2336569A1 (fr)	1977-07-22	Dispositif de commande
FR2309919A1 (fr)	1976-11-26	Dispositif de commande pour source sismique
FR2300294A1 (fr)	1976-09-03	Dispositif de commande de bruleur
NL7810348A (nl)	1979-04-18	Regelinrichting.
BE866345A (fr)	1978-08-14	Dispositif de commande
FR2299203A1 (fr)	1976-08-27	Dispositif hydraulique reg

Legal Events

Date	Code	Title	Description
1985-01-31	RE	Patent lapsed	Owner name: INTERNATIONAL HARVESTER CY Effective date: 19840723

Date

Code

Title

Description

1985-01-31

Patent lapsed

Owner name: INTERNATIONAL HARVESTER CY

Effective date: 19840723