NL7210852A - - Google Patents

Info

Publication number
NL7210852A
NL7210852A NL7210852A NL7210852A NL7210852A NL 7210852 A NL7210852 A NL 7210852A NL 7210852 A NL7210852 A NL 7210852A NL 7210852 A NL7210852 A NL 7210852A NL 7210852 A NL7210852 A NL 7210852A
Authority
NL
Netherlands
Application number
NL7210852A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL7210852A publication Critical patent/NL7210852A/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06Mechanical 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/12Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163Actuating 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
    • F16K31/1635Actuating 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/30Directional control
    • F15B2211/305Directional control characterised by the type of valves
    • F15B2211/30525Directional control valves, e.g. 4/3-directional control valve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/40Flow control
    • F15B2211/405Flow control characterised by the type of flow control means or valve
    • F15B2211/40515Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/40Flow control
    • F15B2211/455Control of flow in the feed line, i.e. meter-in control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/50Pressure control
    • F15B2211/505Pressure control characterised by the type of pressure control means
    • F15B2211/50554Pressure 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/50Pressure control
    • F15B2211/515Pressure control characterised by the connections of the pressure control means in the circuit
    • F15B2211/5151Pressure control characterised by the connections of the pressure control means in the circuit being connected to a pressure source and a directional control valve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/70Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051Linear output members
    • F15B2211/7053Double-acting output members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/70Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/72Output members, e.g. hydraulic motors or cylinders or control therefor having locking means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/70Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/77Control of direction of movement of the output member
    • F15B2211/7716Control 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)
  • Preparation Of Fruits And Vegetables (AREA)
  • Fluid-Driven Valves (AREA)
NL7210852A 1971-08-09 1972-08-08 NL7210852A (cg-RX-API-DMAC10.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17008871A 1971-08-09 1971-08-09

Publications (1)

Publication Number Publication Date
NL7210852A true NL7210852A (cg-RX-API-DMAC10.html) 1973-02-13

Family

ID=22618501

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7210852A NL7210852A (cg-RX-API-DMAC10.html) 1971-08-09 1972-08-08

Country Status (27)

Country Link
JP (1) JPS4825919A (cg-RX-API-DMAC10.html)
AR (1) AR199998A1 (cg-RX-API-DMAC10.html)
AT (1) AT334703B (cg-RX-API-DMAC10.html)
AU (1) AU473556B2 (cg-RX-API-DMAC10.html)
BE (1) BE787326A (cg-RX-API-DMAC10.html)
BG (1) BG20402A3 (cg-RX-API-DMAC10.html)
BR (1) BR7205355D0 (cg-RX-API-DMAC10.html)
CA (1) CA986083A (cg-RX-API-DMAC10.html)
CS (1) CS174184B2 (cg-RX-API-DMAC10.html)
DD (1) DD102205A5 (cg-RX-API-DMAC10.html)
DE (1) DE2237716A1 (cg-RX-API-DMAC10.html)
EG (1) EG11348A (cg-RX-API-DMAC10.html)
ES (1) ES405501A1 (cg-RX-API-DMAC10.html)
FR (1) FR2149849A5 (cg-RX-API-DMAC10.html)
GB (1) GB1394211A (cg-RX-API-DMAC10.html)
IE (1) IE37005B1 (cg-RX-API-DMAC10.html)
IL (1) IL40078A (cg-RX-API-DMAC10.html)
IT (1) IT961896B (cg-RX-API-DMAC10.html)
LU (1) LU65859A1 (cg-RX-API-DMAC10.html)
NL (1) NL7210852A (cg-RX-API-DMAC10.html)
NO (1) NO136006C (cg-RX-API-DMAC10.html)
OA (1) OA04149A (cg-RX-API-DMAC10.html)
PH (1) PH12260A (cg-RX-API-DMAC10.html)
PL (1) PL78379B1 (cg-RX-API-DMAC10.html)
TR (1) TR17945A (cg-RX-API-DMAC10.html)
ZA (1) ZA724664B (cg-RX-API-DMAC10.html)
ZM (1) ZM12372A1 (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AT334703B (de) 1976-02-10
DE2237716A1 (de) 1973-02-22
IT961896B (it) 1973-12-10
ATA683872A (de) 1976-05-15
ES405501A1 (es) 1975-11-01
DD102205A5 (cg-RX-API-DMAC10.html) 1973-12-05
PL78379B1 (cg-RX-API-DMAC10.html) 1975-06-30
OA04149A (fr) 1979-12-15
TR17945A (tr) 1976-11-01
LU65859A1 (cg-RX-API-DMAC10.html) 1973-08-17
IL40078A (en) 1974-10-22
IE37005B1 (en) 1977-04-13
CA986083A (en) 1976-03-23
AU473556B2 (en) 1976-06-24
BG20402A3 (bg) 1975-11-05
GB1394211A (en) 1975-05-14
ZM12372A1 (en) 1973-07-23
AU4428772A (en) 1974-01-10
PH12260A (en) 1978-12-12
BR7205355D0 (pt) 1973-06-14
NO136006C (no) 1977-07-13
ZA724664B (en) 1973-03-28
IL40078A0 (en) 1972-10-29
CS174184B2 (cg-RX-API-DMAC10.html) 1977-03-31
NO136006B (cg-RX-API-DMAC10.html) 1977-03-28
AR199998A1 (es) 1974-10-15
JPS4825919A (cg-RX-API-DMAC10.html) 1973-04-04
FR2149849A5 (cg-RX-API-DMAC10.html) 1973-03-30
IE37005L (en) 1973-02-09
BE787326A (fr) 1973-02-08
EG11348A (en) 1977-11-30

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BT A notification was added to the application dossier and made available to the public
BB A search report has been drawn up
BV The patent application has lapsed