ZM12372A1 - Valve operator - Google Patents

Valve operator

Info

Publication number: ZM12372A1
Authority: ZM; Zambia
Prior art keywords: valve operator; operator; valve
Prior art date: 1971-08-09

Application number

ZM123/72*UA

Other languages

English (en)

Original Assignee

Lone Star Ind Inc

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

Filing date

1972-07-26

Publication date

1973-07-23

1972-07-26 Application filed by Lone Star Ind Inc filed Critical Lone Star Ind Inc

1973-07-23 Publication of ZM12372A1 publication Critical patent/ZM12372A1/xx

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)

ZM123/72*UA 1971-08-09 1972-07-26 Valve operator ZM12372A1 (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
ZM12372A1 true ZM12372A1 (en)	1973-07-23

Family

ID=22618501

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZM123/72*UA ZM12372A1 (en)	1971-08-09	1972-07-26	Valve operator

Country Status (27)

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

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

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 AU AU44287/72A patent/AU473556B2/en not_active Expired
- 1972-07-06 ZA ZA724664A patent/ZA724664B/xx unknown
- 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 IT IT52025/72A patent/IT961896B/it active
- 1972-08-07 PL PL1972157162A patent/PL78379B1/pl unknown
- 1972-08-07 LU LU65859A patent/LU65859A1/xx unknown
- 1972-08-08 AT AT683872A patent/AT334703B/de not_active IP Right Cessation
- 1972-08-08 IL IL40078A patent/IL40078A/en unknown
- 1972-08-08 NO NO2823/72A patent/NO136006C/no unknown
- 1972-08-08 AR AR243487A patent/AR199998A1/es active
- 1972-08-08 BG BG021164A patent/BG20402A3/xx unknown
- 1972-08-08 BR BR5355/72A patent/BR7205355D0/pt unknown
- 1972-08-08 DD DD164917A patent/DD102205A5/xx unknown
- 1972-08-08 CS CS5536A patent/CS174184B2/cs unknown
- 1972-08-08 NL NL7210852A patent/NL7210852A/xx not_active Application Discontinuation
- 1972-08-09 OA OA54657A patent/OA04149A/xx unknown

Also Published As

Publication number	Publication date
NO136006C (no)	1977-07-13
CS174184B2 (xx)	1977-03-31
FR2149849A5 (xx)	1973-03-30
ZA724664B (en)	1973-03-28
AT334703B (de)	1976-02-10
DE2237716A1 (de)	1973-02-22
AR199998A1 (es)	1974-10-15
BR7205355D0 (pt)	1973-06-14
BG20402A3 (bg)	1975-11-05
IE37005L (en)	1973-02-09
NL7210852A (xx)	1973-02-13
PH12260A (en)	1978-12-12
ATA683872A (de)	1976-05-15
TR17945A (tr)	1976-11-01
GB1394211A (en)	1975-05-14
EG11348A (en)	1977-11-30
OA04149A (fr)	1979-12-15
AU473556B2 (en)	1976-06-24
LU65859A1 (xx)	1973-08-17
IT961896B (it)	1973-12-10
IL40078A (en)	1974-10-22
BE787326A (fr)	1973-02-08
AU4428772A (en)	1974-01-10
JPS4825919A (xx)	1973-04-04
IE37005B1 (en)	1977-04-13
PL78379B1 (xx)	1975-06-30
ES405501A1 (es)	1975-11-01
NO136006B (xx)	1977-03-28
CA986083A (en)	1976-03-23
DD102205A5 (xx)	1973-12-05
IL40078A0 (en)	1972-10-29

Publication	Publication Date	Title
ZA721847B (en)	1972-12-27	Valve bag
JPS57116982A (en)	1982-07-21	Mixing valve
ZA72715B (en)	1972-10-25	Valve means
JPS51126527A (en)	1976-11-04	Spool valve
GB1405113A (en)	1975-09-03	Valves
AU4498872A (en)	1974-01-31	Pneumatic control
AU4916772A (en)	1974-05-23	Benzimidazolyl-2-aminoimidazolines
AU4201472A (en)	1973-11-15	Anti-g valve
IL38382A0 (en)	1972-02-29	Vas valve
CA955574A (en)	1974-10-01	Valve operator
AU4641372A (en)	1974-03-14	Hot-blast valve
ZA724664B (en)	1973-03-28	Valve operator
AU4209872A (en)	1973-11-15	Container-agitator
ZA714369B (en)	1973-02-28	Valve
GB1399764A (en)	1975-07-02	Valves
ZA726575B (en)	1973-06-27	Aerosol valve
AU3933472A (en)	1973-08-30	Improved valve
ZA721852B (en)	1972-12-27	Valve
CA931462A (en)	1973-08-07	Valve operator
CA888039A (en)	1971-12-14	Valve operator
CA869352A (en)	1971-04-27	Valve operator
HU172365B (hu)	1978-08-28	Gidravlicheskij upravljajuhhij zolotnik
ZA703136B (en)	1971-10-27	Valve
ZA717942B (en)	1973-06-27	Valve
ZA713603B (en)	1972-07-26	Valve