ZA83744B - Hydraulic control-unit - Google Patents

Hydraulic control-unit

Info

Publication number: ZA83744B
Authority: ZA; South Africa
Prior art keywords: valve; control; slide valve; control slide; housing
Prior art date: 1982-02-04

Application number

ZA83744A

Other languages

English (en)

Inventor

Karl Sauder

Original Assignee

Karl Sauder

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.)

1982-02-04

Filing date

1983-02-04

Publication date

1983-11-30

1983-02-04 Application filed by Karl Sauder filed Critical Karl Sauder

1983-11-30 Publication of ZA83744B publication Critical patent/ZA83744B/xx

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
- 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
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- 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
- 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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- 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
- Y10T137/8593—Systems
- Y10T137/86919—Sequentially closing and opening alternately seating flow controllers
- 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
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- 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
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87177—With bypass

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Multiple-Way Valves (AREA)
Fluid-Pressure Circuits (AREA)
Valve Device For Special Equipments (AREA)
Power Steering Mechanism (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Details Of Valves (AREA)
Servomotors (AREA)
Saccharide Compounds (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Forklifts And Lifting Vehicles (AREA)

ZA83744A 1982-02-04 1983-02-04 Hydraulic control-unit ZA83744B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT42382		1982-02-04

Publications (1)

Publication Number	Publication Date
ZA83744B true ZA83744B (en)	1983-11-30

Family

ID=3490222

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA83744A ZA83744B (en)	1982-02-04	1983-02-04	Hydraulic control-unit

Country Status (17)

Country	Link
US (1)	US4738278A (fr)
EP (1)	EP0100330B1 (fr)
JP (1)	JPS59500109A (fr)
AT (1)	ATE21751T1 (fr)
AU (1)	AU565754B2 (fr)
BR (1)	BR8305745A (fr)
CA (1)	CA1192115A (fr)
DE (1)	DE3365505D1 (fr)
DK (1)	DK455883A (fr)
ES (1)	ES519508A0 (fr)
FI (1)	FI74529C (fr)
HU (1)	HU190830B (fr)
IT (2)	IT1175267B (fr)
NO (1)	NO833583L (fr)
NZ (1)	NZ203167A (fr)
WO (1)	WO1983002813A1 (fr)
ZA (1)	ZA83744B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5213133A (en) *	1991-10-04	1993-05-25	Barber Industries Ltd.	Pressure responsive pilot control valve
ITMI20120956A1 (it) *	2012-06-01	2013-12-02	Caleffi Spa	Valvola a piu' vie

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7817627U1 (de) *		1979-02-22	Hydronik Mechanische Und Hydraulische Antriebselemente Gmbh, 8200 Rosenheim	Direkt magnetbetätigtes Sitzventil 2/2- und 3/2-Wege-Ausführung
US2503827A (en) *	1945-09-24	1950-04-11	Bendix Aviat Corp	Four-way valve
US3153528A (en) *	1961-09-06	1964-10-20	Edgar C Seward	Spool type control valve
GB1009729A (en) *	1962-05-12	1965-11-10	Charles Louis William Abegglen	Valve devices for controlling liquids
DE1296909B (de) *	1965-02-12	1969-06-04	Anatol Dipl Ing	Mehrwegeventil
US3578024A (en) *	1968-10-31	1971-05-11	Jennings Paul Hill	Supply and exhaust control valve
FR2088976A5 (fr) *	1970-04-30	1972-01-07	Snecma
JPS5013374B1 (fr) *	1971-06-28	1975-05-19
JPS5145781U (fr) *	1974-10-01	1976-04-03
AT337509B (de) *	1975-09-10	1977-07-11	Steyr Daimler Puch Ag	Steuergerat zur hydraulischen betatigung einer kupplung od.dgl.
IT1192760B (it) *	1978-07-12	1988-05-04	Fiat Spa	Dispositivo di comando a fluido a logica combinatoria
JPS5642789A (en) *	1979-09-17	1981-04-21	Mitsubishi Heavy Ind Ltd	Header for distributing gassliquid double phase fluid

1983
- 1983-02-01 BR BR8305745A patent/BR8305745A/pt unknown
- 1983-02-01 WO PCT/EP1983/000023 patent/WO1983002813A1/fr not_active Ceased
- 1983-02-01 DE DE8383900489T patent/DE3365505D1/de not_active Expired
- 1983-02-01 HU HU83529A patent/HU190830B/hu not_active IP Right Cessation
- 1983-02-01 EP EP83900489A patent/EP0100330B1/fr not_active Expired
- 1983-02-01 JP JP58500545A patent/JPS59500109A/ja active Pending
- 1983-02-01 AU AU11558/83A patent/AU565754B2/en not_active Ceased
- 1983-02-01 AT AT83900489T patent/ATE21751T1/de not_active IP Right Cessation
- 1983-02-03 IT IT67116/83A patent/IT1175267B/it active
- 1983-02-03 ES ES519508A patent/ES519508A0/es active Granted
- 1983-02-03 NZ NZ203167A patent/NZ203167A/en unknown
- 1983-02-03 CA CA000420852A patent/CA1192115A/fr not_active Expired
- 1983-02-03 IT IT8352899U patent/IT8352899V0/it unknown
- 1983-02-04 ZA ZA83744A patent/ZA83744B/xx unknown
- 1983-10-03 FI FI833574A patent/FI74529C/fi not_active IP Right Cessation
- 1983-10-03 DK DK455883A patent/DK455883A/da not_active Application Discontinuation
- 1983-10-03 NO NO833583A patent/NO833583L/no unknown
1986
- 1986-11-12 US US06/930,085 patent/US4738278A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
BR8305745A (pt)	1984-01-10
EP0100330B1 (fr)	1986-08-27
FI833574A7 (fi)	1983-10-03
ATE21751T1 (de)	1986-09-15
NZ203167A (en)	1985-11-08
EP0100330A1 (fr)	1984-02-15
AU1155883A (en)	1983-08-25
DK455883D0 (da)	1983-10-03
CA1192115A (fr)	1985-08-20
AU565754B2 (en)	1987-09-24
IT8352899V0 (it)	1983-02-03
FI74529C (fi)	1988-02-08
FI833574A0 (fi)	1983-10-03
US4738278A (en)	1988-04-19
NO833583L (no)	1983-10-03
ES8402397A1 (es)	1984-02-01
DE3365505D1 (en)	1986-10-02
WO1983002813A1 (fr)	1983-08-18
IT1175267B (it)	1987-07-01
IT8367116A0 (it)	1983-02-03
FI74529B (fi)	1987-10-30
DK455883A (da)	1983-10-03
ES519508A0 (es)	1984-02-01
HU190830B (en)	1986-11-28
JPS59500109A (ja)	1984-01-19
HUT35069A (en)	1985-05-28

Publication	Publication Date	Title
US4167262A (en)	1979-09-11	Pilot actuated valve
SE8003130L (sv)	1981-10-25	Blandningsseker ventil
DE3279727D1 (en)	1989-07-06	Improved valve
DE3466051D1 (en)	1987-10-15	Double seat valve
JPS6458897A (en)	1989-03-06	Joint connected under pressure
US3472484A (en)	1969-10-14	Sealing means for valve ports
EP0200182A3 (en)	1987-12-23	Piston-type hydraulic control valve
AU4952190A (en)	1990-08-13	A valve arrangement
ES8303156A1 (es)	1983-02-01	Dispositivo de sujecion en maquinas herramientas.
DE3365505D1 (en)	1986-10-02	Hydraulic control device
US4240460A (en)	1980-12-23	Means for limiting floating movement of gate valve seats
EP0237449A3 (en)	1987-12-23	Apparatus for supplying fluid to a hydraulic, pneumatic or hydropneumatic installation
US4113233A (en)	1978-09-12	Seat structure for gate valves
US4055325A (en)	1977-10-25	Lubricant pocket for pressed in gate valve seat
US4757835A (en)	1988-07-19	Change-over valve for hydraulic walking mine-roof supports
GB1418046A (en)	1975-12-17	Gas taps
US4469333A (en)	1984-09-04	Sealing device in a transmission with pressure-medium controlled, continuously variable gear ratio
SE8001957L (sv)	1980-09-15	Styrventil
SU1328632A1 (ru)	1987-08-07	Быстроразъемное соединение трубопроводов
GB1531474A (en)	1978-11-08	Valves for controlling the flow of fluids
SU1749607A1 (ru)	1992-07-23	Многоканальное быстроразъемное соединение трубопроводов
GB2261720A (en)	1993-05-26	Valve assemblies
ES8107367A1 (es)	1981-10-01	Perfeccionamientos en distribuidores de accionamiento de un gato
DE3570115D1 (en)	1989-06-15	Quick-release coupling for pipes under fluid pressure and use of such a coupling in the filling of a container
SU413326A1 (fr)	1974-01-30