IT1311060B1 - Valvola di controllo direzionale. - Google Patents
Valvola di controllo direzionale.Info
- Publication number
- IT1311060B1 IT1311060B1 ITRE990134A IT1311060B1 IT 1311060 B1 IT1311060 B1 IT 1311060B1 IT RE990134 A ITRE990134 A IT RE990134A IT 1311060 B1 IT1311060 B1 IT 1311060B1
- Authority
- IT
- Italy
- Prior art keywords
- control valve
- directional control
- directional
- valve
- control
- Prior art date
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
- F16K31/0679—Electromagnet aspects, e.g. electric supply therefor with more than one energising coil
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
- F16K31/061—Sliding valves
- F16K31/0613—Sliding valves with cylindrical slides
-
- 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
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/8667—Reciprocating valve
- Y10T137/86694—Piston valve
- Y10T137/8671—With annular passage [e.g., spool]
-
- 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
- Y10T137/87217—Motor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Multiple-Way Valves (AREA)
- Magnetically Actuated Valves (AREA)
- Fluid-Driven Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999RE000134 IT1311060B1 (it) | 1999-12-14 | 1999-12-14 | Valvola di controllo direzionale. |
EP20000204028 EP1108935A3 (en) | 1999-12-14 | 2000-11-16 | Directional control valve |
US09/733,923 US6408877B2 (en) | 1999-12-14 | 2000-12-12 | Directional control valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999RE000134 IT1311060B1 (it) | 1999-12-14 | 1999-12-14 | Valvola di controllo direzionale. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITRE990134A1 ITRE990134A1 (it) | 2001-06-14 |
IT1311060B1 true IT1311060B1 (it) | 2002-02-28 |
Family
ID=11399530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1999RE000134 IT1311060B1 (it) | 1999-12-14 | 1999-12-14 | Valvola di controllo direzionale. |
Country Status (3)
Country | Link |
---|---|
US (1) | US6408877B2 (it) |
EP (1) | EP1108935A3 (it) |
IT (1) | IT1311060B1 (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10334056A1 (de) * | 2003-07-25 | 2005-02-10 | Bosch Rexroth Ag | Wegeventil |
DE102004016368B3 (de) * | 2004-04-02 | 2005-09-15 | Sauer-Danfoss (Neumünster) GmbH & Co OHG | Hydrostatische Verdrängereinheit mit einem Schwenkmechanismus und einer Servoeinheit mit Druckminderventilen |
DE102008032219A1 (de) * | 2008-07-09 | 2010-01-14 | Hycos S.R.L. | Magnetventil, das als Mehrwege-/Mehrstellungsventil ausgebildet ist |
US8567758B2 (en) * | 2010-08-18 | 2013-10-29 | Agco Corporation | Double solenoid valve |
US10006541B2 (en) * | 2011-07-28 | 2018-06-26 | Ford Global Technologies, Llc | Regulator valve with integrated direct acting solenoid |
BE1024622B1 (fr) * | 2016-09-30 | 2018-05-24 | Safran Aero Boosters S.A. | Vanne fluidique |
US11242041B2 (en) * | 2018-04-23 | 2022-02-08 | Safran Landing Systems Canada Inc. | Slow response solenoid hydraulic valve, and associated systems and methods |
DE102018208893A1 (de) * | 2018-06-06 | 2019-12-12 | Robert Bosch Gmbh | Direktgesteuertes hydraulisches Wegeventil |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH446843A (fr) * | 1963-07-11 | 1967-11-15 | Fluid Power Limited | Soupape à tiroir commandée par au moins un électro-aimant |
DE2129183A1 (de) * | 1970-06-13 | 1971-12-23 | Atos Apparecchiature Oleodinam | Flüssigkeitsventil mit unmittelbarer elektromagnetischer Steuerung und Umsteuerung auf einstellbare Geschwindigkeiten |
JPS5720921Y2 (it) * | 1976-04-02 | 1982-05-06 | ||
DE3365351D1 (en) * | 1982-12-13 | 1986-09-18 | Vickers Inc | Two-stage hydraulic valves |
GB8315079D0 (en) * | 1983-06-01 | 1983-07-06 | Sperry Ltd | Pilot valves for two-stage hydraulic devices |
JPS60125781A (ja) * | 1983-12-13 | 1985-07-05 | Nippon Zeon Co Ltd | 気体駆動型ポンプの駆動装置 |
DE3406794A1 (de) * | 1984-02-24 | 1985-09-05 | Mannesmann Rexroth GmbH, 8770 Lohr | Druckregelventil |
JPS6469878A (en) * | 1987-09-10 | 1989-03-15 | Diesel Kiki Co | Solenoid proportional pressure control valve |
GB9211898D0 (en) * | 1992-06-05 | 1992-07-15 | Vickers Systems Ltd | Two-stage hydraulic valves |
-
1999
- 1999-12-14 IT IT1999RE000134 patent/IT1311060B1/it active
-
2000
- 2000-11-16 EP EP20000204028 patent/EP1108935A3/en not_active Withdrawn
- 2000-12-12 US US09/733,923 patent/US6408877B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ITRE990134A1 (it) | 2001-06-14 |
EP1108935A2 (en) | 2001-06-20 |
US20010037831A1 (en) | 2001-11-08 |
EP1108935A3 (en) | 2002-11-13 |
US6408877B2 (en) | 2002-06-25 |
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