IT8267460A0 - Valvola a piu vie - Google Patents
Valvola a piu vieInfo
- Publication number
- IT8267460A0 IT8267460A0 IT8267460A IT6746082A IT8267460A0 IT 8267460 A0 IT8267460 A0 IT 8267460A0 IT 8267460 A IT8267460 A IT 8267460A IT 6746082 A IT6746082 A IT 6746082A IT 8267460 A0 IT8267460 A0 IT 8267460A0
- Authority
- IT
- Italy
- Prior art keywords
- way valve
- valve
- way
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide 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
- 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
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool 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
- Y10T137/86493—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
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86734—With metering feature
-
- 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
- Y10T137/87185—Controlled by supply or exhaust valve
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813119101 DE3119101A1 (de) | 1981-05-14 | 1981-05-14 | "wegeventil" |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8267460A0 true IT8267460A0 (it) | 1982-04-06 |
IT1191182B IT1191182B (it) | 1988-02-24 |
Family
ID=6132245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67460/82A IT1191182B (it) | 1981-05-14 | 1982-04-06 | Valvola a piu vie |
Country Status (4)
Country | Link |
---|---|
US (1) | US4463660A (it) |
DE (1) | DE3119101A1 (it) |
FR (1) | FR2505942A1 (it) |
IT (1) | IT1191182B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574687A (en) * | 1982-07-20 | 1986-03-11 | Mannesmann Rexroth Gmbh | Apparatus for positioning an adjusting member |
GB8717963D0 (en) * | 1987-07-29 | 1987-09-03 | Vickers Systems Ltd | Spool |
DE4421357A1 (de) * | 1994-06-18 | 1995-12-21 | Bosch Gmbh Robert | Pneumatisches Wegeventil |
DE19615789A1 (de) * | 1996-04-20 | 1997-10-23 | Rexroth Mannesmann Gmbh | Vorgesteuertes 3-Wege-Druckregelventil |
DE29712709U1 (de) * | 1997-07-18 | 1997-09-18 | Festo Kg | Mehrwegeventil |
US5911245A (en) * | 1998-06-09 | 1999-06-15 | Caterpillar Inc. | Flow force spool valve |
US20100087134A1 (en) * | 2008-10-07 | 2010-04-08 | Gm Global Technology Operations, Inc. | Vehicle hvac system |
CN104373402B (zh) * | 2014-11-14 | 2016-07-06 | 江苏柳工机械有限公司 | 液压多路阀阀芯 |
CN104481951B (zh) * | 2014-12-05 | 2016-08-24 | 西安航空动力控制科技有限公司 | 一种多路阀的阀芯 |
FR3050509B1 (fr) * | 2016-04-21 | 2018-04-06 | Safran Aircraft Engines | Tiroir pour vanne de circuit de carburant d'un moteur d'aeronef |
FR3050508B1 (fr) * | 2016-04-21 | 2018-10-05 | Safran Aircraft Engines | Tiroir pour vanne de circuit de carburant d'un moteur d'aeronef |
EP3762616B1 (de) * | 2018-05-18 | 2022-06-29 | HYDAC Systems & Services GmbH | Ventil |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1046968B (de) * | 1957-11-19 | 1958-12-18 | Erich Herion | Steuerschieber, insbesondere fuer Pressenantriebe |
CH444601A (de) * | 1966-12-13 | 1967-09-30 | Beringer Hydraulik Gmbh | Steuervorrichtung für hydraulisch betriebene Einrichtungen |
US3625254A (en) * | 1970-03-12 | 1971-12-07 | Caterpillar Tractor Co | Segmented valve spool |
DE2038813C2 (de) * | 1970-08-05 | 1982-10-07 | Koehring Co., Inc., Milwaukee, Wis. | Druckmittelbetätigtes Mehrwegeventil in Schieberbauart |
JPS5917303B2 (ja) * | 1973-04-30 | 1984-04-20 | キヤタピラ− トラクタ− コンパニ− | 流量制御弁 |
US4040438A (en) * | 1974-04-18 | 1977-08-09 | Koehring | Control valve with flow control means |
DE2514624C3 (de) * | 1975-04-03 | 1986-10-23 | Danfoss A/S, Nordborg | Steuereinrichtung für mindestens einen hydraulisch betriebenen doppeltwirkenden Verbraucher |
DE2811585C2 (de) * | 1978-03-17 | 1987-11-12 | Mannesmann Rexroth GmbH, 8770 Lohr | Hydraulische Anstellvorrichtung mit Rückführungseinrichtung |
DE2902751C2 (de) * | 1979-01-25 | 1981-03-12 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Steuerventil |
-
1981
- 1981-05-14 DE DE19813119101 patent/DE3119101A1/de active Granted
-
1982
- 1982-03-19 FR FR8204705A patent/FR2505942A1/fr active Granted
- 1982-04-06 IT IT67460/82A patent/IT1191182B/it active
- 1982-04-29 US US06/372,848 patent/US4463660A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1191182B (it) | 1988-02-24 |
FR2505942A1 (fr) | 1982-11-19 |
DE3119101A1 (de) | 1982-12-02 |
DE3119101C2 (it) | 1988-12-08 |
US4463660A (en) | 1984-08-07 |
FR2505942B1 (it) | 1985-03-15 |
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