NL6702784A - - Google Patents

Info

Publication number: NL6702784A
Authority: NL; Netherlands

Application number

NL6702784A

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.)

1966-03-25

Filing date

1967-02-23

Publication date

1967-09-26

1967-02-23 Application filed filed Critical

1967-09-26 Publication of NL6702784A publication Critical patent/NL6702784A/xx

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/022—Flow-dividers; Priority valves
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/405—Flow control characterised by the type of flow control means or valve
- F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/45—Control of bleed-off flow, e.g. control of bypass flow to the return line
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/50—Pressure control
- F15B2211/505—Pressure control characterised by the type of pressure control means
- F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
- F15B2211/50518—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using pressure relief valves
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/50—Pressure control
- F15B2211/515—Pressure control characterised by the connections of the pressure control means in the circuit
- F15B2211/5159—Pressure control characterised by the connections of the pressure control means in the circuit being connected to an output member and a return line
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/50—Pressure control
- F15B2211/55—Pressure control for limiting a pressure up to a maximum pressure, e.g. by using a pressure relief valve
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/78—Control of multiple output members
- F15B2211/781—Control of multiple output members one or more output members having priority
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2579—Flow rate responsive
- Y10T137/2582—Including controlling main line flow

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Safety Valves (AREA)
Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

NL6702784A 1966-03-25 1967-02-23 NL6702784A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEZ12126A DE1298801B (de)	1966-03-25	1966-03-25	Hydraulischer Dreiwege-Stromregler

Publications (1)

Publication Number	Publication Date
NL6702784A true NL6702784A (de)	1967-09-26

Family

ID=7622299

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6702784A NL6702784A (de)	1966-03-25	1967-02-23

Country Status (7)

Country	Link
US (1)	US3500854A (de)
AT (1)	AT274504B (de)
CH (1)	CH454558A (de)
DE (1)	DE1298801B (de)
GB (1)	GB1160930A (de)
NL (1)	NL6702784A (de)
SE (1)	SE345027B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3581760A (en) *	1969-02-14	1971-06-01	Benjamin W West	Valve
US3628558A (en) *	1970-09-02	1971-12-21	Deere & Co	Hydraulic control valve
US3687153A (en) *	1971-05-20	1972-08-29	Harold Gold	System for installing three-port fluid elements in conduit circuits
DE2700058C2 (de) *	1977-01-03	1987-05-07	Alfred Teves Gmbh, 6000 Frankfurt	Ventilanordnung
DE2846771C2 (de) *	1978-10-27	1982-05-19	Wabco Fahrzeugbremsen Gmbh, 3000 Hannover	Stromregelventil für hydraulische Anlagen
DE2943256A1 (de) *	1979-10-26	1981-05-07	Erwin Hengstler Hydraulik GmbH, 7613 Hausach	Elektrohydraulische steuerung
SE465938B (sv) *	1986-03-21	1991-11-18	Zahnradfabrik Friedrichshafen	Foerdelningsventil med reglerkolv (slid) foer minst tvaa arbetskretsar
US4699171A (en) *	1986-12-19	1987-10-13	Sundstrand Corporation	Multiple port relief valve
US5009244A (en) *	1989-08-17	1991-04-23	Grindley, Inc.	Fire fighting foam mixing system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3125110A (en) *		1964-03-17		Demand type flow divider
GB589095A (en) *	1945-02-12	1947-06-11	Automotive Prod Co Ltd	Improvements in or relating to valve devices for fluid pressure supply systems
US2737196A (en) *	1952-06-04	1956-03-06	Eaton Mfg Co	Flow divider valve
DE1060681B (de) *	1956-02-02	1959-07-02	Hobourn Eaton Mfg Company Ltd	Selbsttaetiges Steuerventil
DE1084532B (de) *	1958-11-03	1960-06-30	Erich Herion	Absperr- oder Steuerventil mit Hilfsventilsteuerung
DE1108027B (de) *	1959-08-19	1961-05-31	Bosch Gmbh Robert	Von der Durchflussmenge eines Druckmittels beeinflusstes selbsttaetiges Steuerventil
US3334705A (en) *	1965-08-06	1967-08-08	Int Harvester Co	Priority valve for closed center system

1966
- 1966-03-25 DE DEZ12126A patent/DE1298801B/de active Pending
1967
- 1967-02-23 NL NL6702784A patent/NL6702784A/xx unknown
- 1967-02-23 CH CH265567A patent/CH454558A/de unknown
- 1967-03-22 SE SE4035/67A patent/SE345027B/xx unknown
- 1967-03-23 GB GB13625/67A patent/GB1160930A/en not_active Expired
- 1967-03-23 AT AT283167A patent/AT274504B/de active
- 1967-03-27 US US626076A patent/US3500854A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
AT274504B (de)	1969-09-25
SE345027B (de)	1972-05-08
DE1298801B (de)	1969-07-03
GB1160930A (en)	1969-08-06
CH454558A (de)	1968-04-15
US3500854A (en)	1970-03-17

Publication	Publication Date	Title
AT281852B (de)	1970-06-10
AU5917865A (de)	1967-11-23
AU428063B2 (de)	1972-09-13
AU1141566A (de)	1968-03-21
AU421822B2 (de)	1972-02-28
AU414526B2 (de)	1971-06-30
AU415165B1 (de)	1971-07-23
AU612166A (de)	1968-01-04
AU6703465A (de)	1968-04-26
AU1111066A (de)	1968-03-21
AU5895065A (de)	1967-11-09
AU218666A (de)	1967-08-31
BE685833A (de)	1967-02-22
BE675376A (de)	1966-05-16
BE675139A (de)	1966-05-03
BE693279A (de)	1967-07-27
BE475118A (de)
BE674792A (de)	1966-05-03
BE675626A (de)	1966-05-16
BE676244A (de)	1966-06-16
BE693730A (de)	1967-07-17
SE345027B (de)	1972-05-08
BE529218A (de)
AU415780B2 (de)	1971-08-10
AU6852465A (de)	1968-05-09