LU65859A1 - - Google Patents

Info

Publication number: LU65859A1
Authority: LU; Luxembourg

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.)

1971-08-09

1972-08-07Application filedfiledCritical

1973-08-17Publication of LU65859A1publicationCriticalpatent/LU65859A1/xx

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)
Preparation Of Fruits And Vegetables (AREA)
Fluid-Driven Valves (AREA)

LU65859A1971-08-091972-08-07LU65859A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
LU65859A1true LU65859A1 (en)	1973-08-17

Family

ID=22618501

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU65859ALU65859A1 (en)	1971-08-09	1972-08-07

Country Status (27)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3019626C2 (en)*	1980-05-22	1984-06-20	Kraftwerk Union AG, 4330 Mülheim	Electro-hydraulic actuator for valves
CN109404595B (en)*	2018-12-27	2024-01-12	宁波东灵水暖空调配件有限公司	Automatic upper chain type smoke exhaust valve actuating mechanism
CN110486491B (en)*	2019-08-22	2021-03-19	天津贝特尔流体控制阀门有限公司	Surge-proof valve for pneumatic axial-flow compressor

0
- BEBE787326Dpatent/BE787326A/enunknown
1972
- 1972-07-05IEIE943/72Apatent/IE37005B1/enunknown
- 1972-07-05CACA146,382Apatent/CA986083A/ennot_activeExpired
- 1972-07-06ZAZA724664Apatent/ZA724664B/enunknown
- 1972-07-06AUAU44287/72Apatent/AU473556B2/ennot_activeExpired
- 1972-07-26ZMZM123/72*UApatent/ZM12372A1/enunknown
- 1972-07-27JPJP47075501Apatent/JPS4825919A/jaactivePending
- 1972-08-01DEDE2237716Apatent/DE2237716A1/enactivePending
- 1972-08-01GBGB3588772Apatent/GB1394211A/ennot_activeExpired
- 1972-08-02FRFR7227885Apatent/FR2149849A5/frnot_activeExpired
- 1972-08-03TRTR17945Apatent/TR17945A/enunknown
- 1972-08-03ESES405501Apatent/ES405501A1/ennot_activeExpired
- 1972-08-06EGEG322Apatent/EG11348A/enactive
- 1972-08-07LULU65859Apatent/LU65859A1/xxunknown
- 1972-08-07ITIT52025/72Apatent/IT961896B/enactive
- 1972-08-07PHPH13781Apatent/PH12260A/enunknown
- 1972-08-07PLPL1972157162Apatent/PL78379B1/plunknown
- 1972-08-08DDDD164917Apatent/DD102205A5/xxunknown
- 1972-08-08CSCS5536Apatent/CS174184B2/csunknown
- 1972-08-08ATAT683872Apatent/AT334703B/ennot_activeIP Right Cessation
- 1972-08-08BGBG021164Apatent/BG20402A3/enunknown
- 1972-08-08NONO2823/72Apatent/NO136006C/enunknown
- 1972-08-08BRBR5355/72Apatent/BR7205355D0/enunknown
- 1972-08-08ILIL40078Apatent/IL40078A/enunknown
- 1972-08-08ARAR243487Apatent/AR199998A1/enactive
- 1972-08-08NLNL7210852Apatent/NL7210852A/xxnot_activeApplication Discontinuation
- 1972-08-09OAOA54657Apatent/OA04149A/enunknown

Also Published As

Publication number	Publication date
DE2237716A1 (en)	1973-02-22
GB1394211A (en)	1975-05-14
NO136006B (en)	1977-03-28
PL78379B1 (en)	1975-06-30
AT334703B (en)	1976-02-10
IL40078A (en)	1974-10-22
PH12260A (en)	1978-12-12
BG20402A3 (en)	1975-11-05
CS174184B2 (en)	1977-03-31
AU4428772A (en)	1974-01-10
EG11348A (en)	1977-11-30
CA986083A (en)	1976-03-23
AU473556B2 (en)	1976-06-24
IT961896B (en)	1973-12-10
AR199998A1 (en)	1974-10-15
NL7210852A (en)	1973-02-13
IL40078A0 (en)	1972-10-29
IE37005B1 (en)	1977-04-13
OA04149A (en)	1979-12-15
FR2149849A5 (en)	1973-03-30
ZM12372A1 (en)	1973-07-23
ES405501A1 (en)	1975-11-01
ATA683872A (en)	1976-05-15
BE787326A (en)	1973-02-08
TR17945A (en)	1976-11-01
NO136006C (en)	1977-07-13
BR7205355D0 (en)	1973-06-14
IE37005L (en)	1973-02-09
ZA724664B (en)	1973-03-28
JPS4825919A (en)	1973-04-04
DD102205A5 (en)	1973-12-05

Publication	Publication Date	Title
FR2149849A5 (en)	1973-03-30
AU2658571A (en)	1972-09-21
AU2691671A (en)	1972-09-28
AU2684071A (en)	1972-09-28
AU2726271A (en)	1972-10-05
AU2742671A (en)	1972-10-12
AU2894671A (en)	1972-11-23
AU2941471A (en)	1972-11-30
AU2952271A (en)	1972-12-07
AU3005371A (en)	1972-12-21
AU2880771A (en)	1972-11-16
AU2836771A (en)	1972-11-09
AU2837671A (en)	1972-11-09
AU2669471A (en)	1972-09-21
AU2399971A (en)	1972-07-06
AU2706571A (en)	1971-07-15
AU2724971A (en)	1972-10-05
AU2740271A (en)	1972-10-12
AU3038671A (en)	1973-01-04
AU1109576A (en)	1976-04-29
AU2755871A (en)	1972-10-19
AU2907471A (en)	1972-11-23
AU3025871A (en)	1973-01-04
AU2854371A (en)	1972-11-09
AU2963771A (en)	1972-12-07

Movatterモバイル変換

LU65859A1 - - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (1)

Family

ID=22618501

Family Applications (1)

Country Status (27)

Families Citing this family (3)

Also Published As

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