JPS4825919A - - Google Patents
Info
- Publication number
- JPS4825919A JPS4825919A JP47075501A JP7550172A JPS4825919A JP S4825919 A JPS4825919 A JP S4825919A JP 47075501 A JP47075501 A JP 47075501A JP 7550172 A JP7550172 A JP 7550172A JP S4825919 A JPS4825919 A JP S4825919A
- Authority
- JP
- Japan
- 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.)
- Pending
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
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
-
- 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
- F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
- F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
- F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
-
- 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
- F15B2211/455—Control of flow in the feed line, i.e. meter-in 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
- F15B2211/50554—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure downstream of the pressure control means, e.g. pressure reducing valve
-
- 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
- F15B2211/515—Pressure control characterised by the connections of the pressure control means in the circuit
- F15B2211/5151—Pressure control characterised by the connections of the pressure control means in the circuit being connected to a pressure source and a directional control valve
-
- 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
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7053—Double-acting output members
-
- 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
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/72—Output members, e.g. hydraulic motors or cylinders or control therefor having locking means
-
- 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
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/77—Control of direction of movement of the output member
- F15B2211/7716—Control of direction of movement of the output member with automatic return
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanically-Actuated Valves (AREA)
- Mechanisms For Operating Contacts (AREA)
- Fluid-Driven Valves (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17008871A | 1971-08-09 | 1971-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4825919A true JPS4825919A (en:Method) | 1973-04-04 |
Family
ID=22618501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47075501A Pending JPS4825919A (en:Method) | 1971-08-09 | 1972-07-27 |
Country Status (27)
| Country | Link |
|---|---|
| JP (1) | JPS4825919A (en:Method) |
| AR (1) | AR199998A1 (en:Method) |
| AT (1) | AT334703B (en:Method) |
| AU (1) | AU473556B2 (en:Method) |
| BE (1) | BE787326A (en:Method) |
| BG (1) | BG20402A3 (en:Method) |
| BR (1) | BR7205355D0 (en:Method) |
| CA (1) | CA986083A (en:Method) |
| CS (1) | CS174184B2 (en:Method) |
| DD (1) | DD102205A5 (en:Method) |
| DE (1) | DE2237716A1 (en:Method) |
| EG (1) | EG11348A (en:Method) |
| ES (1) | ES405501A1 (en:Method) |
| FR (1) | FR2149849A5 (en:Method) |
| GB (1) | GB1394211A (en:Method) |
| IE (1) | IE37005B1 (en:Method) |
| IL (1) | IL40078A (en:Method) |
| IT (1) | IT961896B (en:Method) |
| LU (1) | LU65859A1 (en:Method) |
| NL (1) | NL7210852A (en:Method) |
| NO (1) | NO136006C (en:Method) |
| OA (1) | OA04149A (en:Method) |
| PH (1) | PH12260A (en:Method) |
| PL (1) | PL78379B1 (en:Method) |
| TR (1) | TR17945A (en:Method) |
| ZA (1) | ZA724664B (en:Method) |
| ZM (1) | ZM12372A1 (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3019626C2 (de) * | 1980-05-22 | 1984-06-20 | Kraftwerk Union AG, 4330 Mülheim | Elektrohydraulischer Stellantrieb für Ventile |
| CN109404595B (zh) * | 2018-12-27 | 2024-01-12 | 宁波东灵水暖空调配件有限公司 | 自动上链式排烟阀执行机构 |
| CN110486491B (zh) * | 2019-08-22 | 2021-03-19 | 天津贝特尔流体控制阀门有限公司 | 一种气动轴流式压缩机防喘阀 |
-
0
- BE BE787326D patent/BE787326A/xx unknown
-
1972
- 1972-07-05 IE IE943/72A patent/IE37005B1/xx unknown
- 1972-07-05 CA CA146,382A patent/CA986083A/en not_active Expired
- 1972-07-06 ZA ZA724664A patent/ZA724664B/xx unknown
- 1972-07-06 AU AU44287/72A patent/AU473556B2/en not_active Expired
- 1972-07-26 ZM ZM123/72*UA patent/ZM12372A1/xx unknown
- 1972-07-27 JP JP47075501A patent/JPS4825919A/ja active Pending
- 1972-08-01 GB GB3588772A patent/GB1394211A/en not_active Expired
- 1972-08-01 DE DE2237716A patent/DE2237716A1/de active Pending
- 1972-08-02 FR FR7227885A patent/FR2149849A5/fr not_active Expired
- 1972-08-03 ES ES405501A patent/ES405501A1/es not_active Expired
- 1972-08-03 TR TR17945A patent/TR17945A/xx unknown
- 1972-08-06 EG EG322A patent/EG11348A/xx active
- 1972-08-07 PH PH13781A patent/PH12260A/en unknown
- 1972-08-07 PL PL1972157162A patent/PL78379B1/pl unknown
- 1972-08-07 IT IT52025/72A patent/IT961896B/it active
- 1972-08-07 LU LU65859A patent/LU65859A1/xx unknown
- 1972-08-08 IL IL40078A patent/IL40078A/en unknown
- 1972-08-08 CS CS5536A patent/CS174184B2/cs unknown
- 1972-08-08 BG BG021164A patent/BG20402A3/xx unknown
- 1972-08-08 NO NO2823/72A patent/NO136006C/no unknown
- 1972-08-08 AT AT683872A patent/AT334703B/de not_active IP Right Cessation
- 1972-08-08 DD DD164917A patent/DD102205A5/xx unknown
- 1972-08-08 NL NL7210852A patent/NL7210852A/xx not_active Application Discontinuation
- 1972-08-08 AR AR243487A patent/AR199998A1/es active
- 1972-08-08 BR BR5355/72A patent/BR7205355D0/pt unknown
- 1972-08-09 OA OA54657A patent/OA04149A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA724664B (en) | 1973-03-28 |
| CA986083A (en) | 1976-03-23 |
| DE2237716A1 (de) | 1973-02-22 |
| DD102205A5 (en:Method) | 1973-12-05 |
| AU473556B2 (en) | 1976-06-24 |
| IE37005L (en) | 1973-02-09 |
| BE787326A (fr) | 1973-02-08 |
| PL78379B1 (en:Method) | 1975-06-30 |
| NL7210852A (en:Method) | 1973-02-13 |
| BR7205355D0 (pt) | 1973-06-14 |
| ATA683872A (de) | 1976-05-15 |
| NO136006B (en:Method) | 1977-03-28 |
| OA04149A (fr) | 1979-12-15 |
| EG11348A (en) | 1977-11-30 |
| LU65859A1 (en:Method) | 1973-08-17 |
| TR17945A (tr) | 1976-11-01 |
| AU4428772A (en) | 1974-01-10 |
| BG20402A3 (bg) | 1975-11-05 |
| CS174184B2 (en:Method) | 1977-03-31 |
| IE37005B1 (en) | 1977-04-13 |
| NO136006C (no) | 1977-07-13 |
| ZM12372A1 (en) | 1973-07-23 |
| AR199998A1 (es) | 1974-10-15 |
| PH12260A (en) | 1978-12-12 |
| IT961896B (it) | 1973-12-10 |
| FR2149849A5 (en:Method) | 1973-03-30 |
| IL40078A (en) | 1974-10-22 |
| IL40078A0 (en) | 1972-10-29 |
| GB1394211A (en) | 1975-05-14 |
| ES405501A1 (es) | 1975-11-01 |
| AT334703B (de) | 1976-02-10 |