ITBO20010317A0 - Valvola di abilitazione dei comandi di un attuatore fluidodinamico - Google Patents
Valvola di abilitazione dei comandi di un attuatore fluidodinamicoInfo
- Publication number
- ITBO20010317A0 ITBO20010317A0 IT2001BO000317A ITBO20010317A ITBO20010317A0 IT BO20010317 A0 ITBO20010317 A0 IT BO20010317A0 IT 2001BO000317 A IT2001BO000317 A IT 2001BO000317A IT BO20010317 A ITBO20010317 A IT BO20010317A IT BO20010317 A0 ITBO20010317 A0 IT BO20010317A0
- Authority
- IT
- Italy
- Prior art keywords
- commands
- enabling
- valve
- fluid dynamic
- dynamic actuator
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
-
- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
-
- 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
- F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet 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
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
-
- 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
- F16K27/003—Housing formed from a plurality of the same valve elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Fluid-Driven Valves (AREA)
- Operation Control Of Excavators (AREA)
- Servomotors (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2001BO000317A ITBO20010317A1 (it) | 2001-05-21 | 2001-05-21 | Valvola di abilitazione dei comandi di un attuatore fluidodinamico |
DK02010171T DK1260744T3 (da) | 2001-05-21 | 2002-05-14 | Ventil til styring af en væskedrevet aktuator |
DE60201552T DE60201552T2 (de) | 2001-05-21 | 2002-05-14 | Ventil zum Ermöglichen der Kontrolle eines fluidbetätigten Aktuators |
EP02010171A EP1260744B1 (en) | 2001-05-21 | 2002-05-14 | Valve for enabling the controls of a fluid-operated actuator |
JP2002145301A JP2003083305A (ja) | 2001-05-21 | 2002-05-20 | 流体作動式アクチュエータの制御を可能にするバルブ |
KR1020020028181A KR100894087B1 (ko) | 2001-05-21 | 2002-05-21 | 유체-작동 액추에이터의 제어를 가능하게 하는 밸브 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2001BO000317A ITBO20010317A1 (it) | 2001-05-21 | 2001-05-21 | Valvola di abilitazione dei comandi di un attuatore fluidodinamico |
Publications (2)
Publication Number | Publication Date |
---|---|
ITBO20010317A0 true ITBO20010317A0 (it) | 2001-05-21 |
ITBO20010317A1 ITBO20010317A1 (it) | 2002-11-21 |
Family
ID=11439362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2001BO000317A ITBO20010317A1 (it) | 2001-05-21 | 2001-05-21 | Valvola di abilitazione dei comandi di un attuatore fluidodinamico |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1260744B1 (it) |
JP (1) | JP2003083305A (it) |
KR (1) | KR100894087B1 (it) |
DE (1) | DE60201552T2 (it) |
DK (1) | DK1260744T3 (it) |
IT (1) | ITBO20010317A1 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2531545C2 (ru) * | 2009-04-27 | 2014-10-20 | Эмерсон Процесс Менеджмент Регьюлэйтор Текнолоджиз, Инк. | Устройство позиционирования (варианты), содержащее гнездо пружины с самовыравниванием, и регулятор текучей среды, содержащий гнездо пружины с самовыравниванием |
WO2015184091A1 (en) * | 2014-05-28 | 2015-12-03 | Scott Technologies, Inc. | Modular manifold assembly for sequentially drawing fluid from fluid storage tanks |
JP6673547B2 (ja) * | 2016-04-27 | 2020-03-25 | Smc株式会社 | 流体制御弁 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083730A (en) * | 1961-01-13 | 1963-04-02 | Baldwin Instr Company Ltd | Fluid pressure operated apparatus |
DE1550452A1 (de) * | 1966-06-15 | 1969-08-21 | Martin Presch | Gesteuertes Hydraulik-Rueckschlagventil |
FR2270501A1 (en) * | 1974-05-09 | 1975-12-05 | Genlis Fabrication | Quick opening valve for fire sprinkler system - uses moving pin to rupture membrane and transmit pressure to open valve |
DE2710527A1 (de) * | 1977-03-10 | 1978-09-14 | Kraftwerk Union Ag | Ventil zum absperren von druckmedien |
JP3164469B2 (ja) * | 1993-11-09 | 2001-05-08 | 川崎重工業株式会社 | 揺戻り防止弁を有する液圧制御装置 |
JP3564635B2 (ja) * | 1999-08-13 | 2004-09-15 | 東芝機械株式会社 | 圧力制御弁 |
-
2001
- 2001-05-21 IT IT2001BO000317A patent/ITBO20010317A1/it unknown
-
2002
- 2002-05-14 DK DK02010171T patent/DK1260744T3/da active
- 2002-05-14 EP EP02010171A patent/EP1260744B1/en not_active Expired - Lifetime
- 2002-05-14 DE DE60201552T patent/DE60201552T2/de not_active Expired - Lifetime
- 2002-05-20 JP JP2002145301A patent/JP2003083305A/ja active Pending
- 2002-05-21 KR KR1020020028181A patent/KR100894087B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK1260744T3 (da) | 2005-01-10 |
KR100894087B1 (ko) | 2009-04-21 |
DE60201552D1 (de) | 2004-11-18 |
EP1260744B1 (en) | 2004-10-13 |
KR20020089190A (ko) | 2002-11-29 |
ITBO20010317A1 (it) | 2002-11-21 |
JP2003083305A (ja) | 2003-03-19 |
EP1260744A1 (en) | 2002-11-27 |
DE60201552T2 (de) | 2006-03-02 |
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