EP0097246A3 - Valve-device for gradually putting under pressure pneumatic systems - Google Patents
Valve-device for gradually putting under pressure pneumatic systems Download PDFInfo
- Publication number
- EP0097246A3 EP0097246A3 EP83104924A EP83104924A EP0097246A3 EP 0097246 A3 EP0097246 A3 EP 0097246A3 EP 83104924 A EP83104924 A EP 83104924A EP 83104924 A EP83104924 A EP 83104924A EP 0097246 A3 EP0097246 A3 EP 0097246A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- fluid
- pressure
- under pressure
- putting under
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
- F15B11/068—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam with valves for gradually putting pneumatic systems under pressure
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Fluid Pressure (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21734/82A IT1151291B (it) | 1982-06-07 | 1982-06-07 | Dispositivo valvolare per la messa in pressione graduale di impianti pneumatici |
IT2173482 | 1982-06-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0097246A2 EP0097246A2 (en) | 1984-01-04 |
EP0097246A3 true EP0097246A3 (en) | 1984-09-26 |
Family
ID=11186110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83104924A Withdrawn EP0097246A3 (en) | 1982-06-07 | 1983-05-19 | Valve-device for gradually putting under pressure pneumatic systems |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0097246A3 (it) |
IT (1) | IT1151291B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2561798A1 (fr) * | 1984-03-23 | 1985-09-27 | Levenez Yves | Detendeur a mise sous pression progressive |
FR2582749B1 (fr) * | 1985-05-31 | 1989-09-01 | Levenez Yves | Raccord-demarreur pour la mise en pression progressive des installations pneumatiques |
JPH086727B2 (ja) * | 1991-04-09 | 1996-01-29 | エスエムシー株式会社 | スロースタートバルブ |
DE19506974A1 (de) * | 1995-02-28 | 1996-08-29 | Press Controls Ruemlang Ag | Startventil |
DE19649920A1 (de) * | 1996-12-02 | 1998-06-04 | Press Controls Ruemlang Ag | Startventil |
CN107143543B (zh) * | 2017-04-27 | 2018-11-09 | 武汉船用机械有限责任公司 | 一种液压控制阀组及控制阀 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2304404A (en) * | 1941-05-22 | 1942-12-08 | Howard V Flanagan | Automatic pressure loss cutoff valve |
CH355001A (fr) * | 1959-07-09 | 1961-06-15 | Gossiaux Willy | Vanne |
FR1560382A (it) * | 1967-12-22 | 1969-03-21 | ||
FR1580794A (it) * | 1967-09-26 | 1969-09-05 | ||
US3631894A (en) * | 1969-09-19 | 1972-01-04 | White Sales Corp Graham | Air start valve |
US3792714A (en) * | 1972-05-04 | 1974-02-19 | W Miller | Safety valve structure |
FR2273180A1 (it) * | 1974-05-31 | 1975-12-26 | Ross Operating Valve Co |
-
1982
- 1982-06-07 IT IT21734/82A patent/IT1151291B/it active
-
1983
- 1983-05-19 EP EP83104924A patent/EP0097246A3/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2304404A (en) * | 1941-05-22 | 1942-12-08 | Howard V Flanagan | Automatic pressure loss cutoff valve |
CH355001A (fr) * | 1959-07-09 | 1961-06-15 | Gossiaux Willy | Vanne |
FR1580794A (it) * | 1967-09-26 | 1969-09-05 | ||
FR1560382A (it) * | 1967-12-22 | 1969-03-21 | ||
US3631894A (en) * | 1969-09-19 | 1972-01-04 | White Sales Corp Graham | Air start valve |
US3792714A (en) * | 1972-05-04 | 1974-02-19 | W Miller | Safety valve structure |
FR2273180A1 (it) * | 1974-05-31 | 1975-12-26 | Ross Operating Valve Co |
Also Published As
Publication number | Publication date |
---|---|
IT1151291B (it) | 1986-12-17 |
EP0097246A2 (en) | 1984-01-04 |
IT8221734A0 (it) | 1982-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8202514A1 (es) | Un sistema de freno hidraulico con control antideslizamientomejorado | |
JPS6487901A (en) | Fluid pressure control system | |
JPS55109788A (en) | Feed pump control system | |
EP0379270A3 (en) | Hydraulic power system | |
EP0097246A3 (en) | Valve-device for gradually putting under pressure pneumatic systems | |
US3948478A (en) | Hydraulic servo system for steam turbines | |
JPS5690159A (en) | Controlling circuit for oil-pressure driving mechanism | |
FR2352188A1 (fr) | Dispositif de purge rapide d'une chambre d'un verin pneumatique | |
JPS6478959A (en) | Slip control type brake gear | |
GB1480693A (en) | Electrical control for hydraulically actuated routing valves | |
GB1477282A (en) | Piston-valve control device | |
JPS6452571A (en) | Pressure fluid control system | |
EP0543025A4 (en) | Hydraulic circuit in swingable working apparatus | |
JPS5618086A (en) | Pressure control device for compressor | |
SU1147863A1 (ru) | Пневматическое реле времени (его варианты) | |
JPS5683575A (en) | Protective system for hydraulic machine | |
GB1347288A (en) | Pressure-regulating device | |
JPS57138553A (en) | Apparatus for indexing tool magazine | |
EP0073182B1 (en) | Sequential register for pressure fluid system | |
US4025222A (en) | Control valve unit for a hydraulic servo motor for a control valve of a turbine | |
JPS56164205A (en) | Hydraulic pressure circuit for hydraulic-pressure-operated apparatus | |
JPH0312480Y2 (it) | ||
EP0075275A3 (en) | Endoscope | |
JPS5652501A (en) | Pressure difference controller for pneumatic rotary machine | |
GB992933A (en) | Hydraulic control systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): CH DE FR GB LI SE |
|
17P | Request for examination filed |
Effective date: 19840204 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): CH DE FR GB LI SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19850405 |