ITMO20030129A1 - Elemento valvolare per fluidodinamica, in particolare di tipo unidirezionale, strozzatore pilotato regolabile. - Google Patents
Elemento valvolare per fluidodinamica, in particolare di tipo unidirezionale, strozzatore pilotato regolabile.Info
- Publication number
- ITMO20030129A1 ITMO20030129A1 IT000129A ITMO20030129A ITMO20030129A1 IT MO20030129 A1 ITMO20030129 A1 IT MO20030129A1 IT 000129 A IT000129 A IT 000129A IT MO20030129 A ITMO20030129 A IT MO20030129A IT MO20030129 A1 ITMO20030129 A1 IT MO20030129A1
- Authority
- IT
- Italy
- Prior art keywords
- choker
- valve
- fluid dynamics
- unidirectional type
- adjustable pilot
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
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
- F15B13/01—Locking-valves or other detent i.e. load-holding devices
-
- 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
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/044—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out"
-
- 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
- F15B2211/46—Control of flow in the return line, i.e. meter-out control
-
- 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
- F15B2211/50545—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using braking valves to maintain a back pressure
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000129A ITMO20030129A1 (it) | 2003-05-07 | 2003-05-07 | Elemento valvolare per fluidodinamica, in particolare di tipo unidirezionale, strozzatore pilotato regolabile. |
EP04739127A EP1627152A1 (en) | 2003-05-07 | 2004-05-04 | Pitot check valve with variable throttle |
PCT/EP2004/004709 WO2004099626A1 (en) | 2003-05-07 | 2004-05-04 | Pilote check valve with variable throttle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000129A ITMO20030129A1 (it) | 2003-05-07 | 2003-05-07 | Elemento valvolare per fluidodinamica, in particolare di tipo unidirezionale, strozzatore pilotato regolabile. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMO20030129A0 ITMO20030129A0 (it) | 2003-05-07 |
ITMO20030129A1 true ITMO20030129A1 (it) | 2004-11-08 |
Family
ID=30012729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000129A ITMO20030129A1 (it) | 2003-05-07 | 2003-05-07 | Elemento valvolare per fluidodinamica, in particolare di tipo unidirezionale, strozzatore pilotato regolabile. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1627152A1 (it) |
IT (1) | ITMO20030129A1 (it) |
WO (1) | WO2004099626A1 (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202005018999U1 (de) * | 2005-12-05 | 2007-04-12 | Liebherr Hydraulikbagger | Hydraulikzylinder mit Endlagendämpfung |
DE102007027603A1 (de) * | 2007-06-12 | 2008-12-18 | Voith Patent Gmbh | Hydraulischer Antrieb, insbesondere für Werkzeugmaschinen, und Verfahren zum Steuern des hydraulischen Antriebs |
CN103470572B (zh) * | 2013-09-10 | 2016-03-02 | 浙江苏强格液压股份有限公司 | 液压锁组件和具有上述的液压锁组件的双向液压锁 |
DE102014001327A1 (de) * | 2014-02-04 | 2015-08-06 | Harald A. Sonnleitner | Ventilpatrone |
EP4325143A1 (de) * | 2022-08-19 | 2024-02-21 | TI Automotive Technology Center GmbH | Anordnung für einen temperierkreislauf |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1929482A1 (de) * | 1968-06-12 | 1970-01-02 | Mcconnel F W Ltd | Sperrventilanordnung fuer hydraulische Steueranlagen |
DE2214245A1 (de) * | 1972-03-23 | 1973-10-04 | Teves Gmbh Alfred | Zwillingsrueckschlagventil |
US3920042A (en) * | 1975-01-20 | 1975-11-18 | Leland F Blatt | Flow control valve |
-
2003
- 2003-05-07 IT IT000129A patent/ITMO20030129A1/it unknown
-
2004
- 2004-05-04 EP EP04739127A patent/EP1627152A1/en not_active Withdrawn
- 2004-05-04 WO PCT/EP2004/004709 patent/WO2004099626A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2004099626A1 (en) | 2004-11-18 |
EP1627152A1 (en) | 2006-02-22 |
ITMO20030129A0 (it) | 2003-05-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE602004014943D1 (de) | Fluidsteuerventil | |
DE602005017951D1 (de) | Fluidströmungs-steuerregler | |
WO2016183403A3 (en) | Polymerase variants and uses thereof | |
NO20053426D0 (no) | Styringsventil. | |
DE602005018493D1 (de) | Wärmegeregelte, fluidische selbstmontage | |
DE03726968T1 (de) | Fluidstromregler | |
DE602006011744D1 (de) | Stromregelventil | |
ITBO20060856A1 (it) | Valvola di sfiato unidirezionale di tipo piatto. | |
NO20024992D0 (no) | Trykkompensert pilotstyrt tilbakeslagsventil | |
DE602004007451D1 (de) | Druckregelventil | |
DE60316889D1 (de) | Differenzdruckregelventil | |
ITMI20032436A1 (it) | Apparato di controllo di una valvola idraulica per la tenuta di carico. | |
DE602004006564D1 (de) | Druckregelventil | |
ITRM20080459A1 (it) | Low pressure rise rate pilot operated poppet relief valve. | |
FI20030847A0 (fi) | Venttiilitiiviste | |
ITMI20051503A1 (it) | Elemento valvola per riduttore di pressione bilanciato | |
ITMO20030129A1 (it) | Elemento valvolare per fluidodinamica, in particolare di tipo unidirezionale, strozzatore pilotato regolabile. | |
DE602004017688D1 (de) | Konstantdifferential Druckventil | |
ITBS20050165A1 (it) | Valvola miscelatrice termostatica con bilanciatore di pressione. | |
GB0411817D0 (en) | Fluid flow control valves | |
ITMI20031571A1 (it) | Pressostato con valvola di sicurezza orientabile. | |
ITPR20030050A1 (it) | Valvola regolatrice di portata, in particolare per impianti idraulici. | |
ES1053537Y (es) | Valvula para fluidos mejorada. | |
DE502004010427D1 (de) | Druckarmatur | |
ES1059949Y (es) | Valvula mezcladora de fluidos. |