BE875611A - VALVE CONTROL - Google Patents

VALVE CONTROL

Info

Publication number: BE875611A
Authority: BE; Belgium
Prior art keywords: valve control; valve; control
Prior art date: 1978-04-17

Application number

BE2/57735A

Other languages

Dutch (nl)

Inventor

A Hankosky

R Clapper

Original Assignee

Rockwell International Corp

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.)

1978-04-17

Filing date

1979-04-17

Publication date

1979-08-16

1979-04-17 Application filed by Rockwell International Corp filed Critical Rockwell International Corp

1979-08-16 Publication of BE875611A publication Critical patent/BE875611A/en

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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
- 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
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
- 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
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- 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
- F16K47/00—Means in valves for absorbing fluid energy

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Actuator (AREA)
Fluid-Driven Valves (AREA)
Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Mechanically-Actuated Valves (AREA)

BE2/57735A 1978-04-17 1979-04-17 VALVE CONTROL BE875611A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US89723878A	1978-04-17	1978-04-17

Publications (1)

Publication Number	Publication Date
BE875611A true BE875611A (en)	1979-08-16

Family

ID=25407597

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE2/57735A BE875611A (en)	1978-04-17	1979-04-17	VALVE CONTROL

Country Status (12)

Country	Link
JP (1)	JPS54140220A (en)
AU (1)	AU538319B2 (en)
BE (1)	BE875611A (en)
CA (1)	CA1104467A (en)
CH (1)	CH642728A5 (en)
DE (1)	DE2915505A1 (en)
ES (1)	ES479646A1 (en)
FR (1)	FR2423703B1 (en)
GB (1)	GB2018895B (en)
IT (1)	IT1119723B (en)
NL (1)	NL7902821A (en)
SE (1)	SE440128B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4568058A (en) *	1985-07-01	1986-02-04	Joy Manufacturing Company	Dual stage hydraulic actuator for expanding gate valve
US4585207A (en) *	1985-09-03	1986-04-29	Joy Manufacturing Company	Expanding gate valve with pneumatic actuator
CN108980144B (en) *	2018-08-07	2020-03-17	浙江赛渤电力科技有限公司	Cylinder of splash-proof effect
CN110805642A (en) *	2019-11-18	2020-02-18	航宇救生装备有限公司	Large-load grading buffering load-reducing device
CN112695724B (en) *	2020-12-14	2022-06-10	国网福建省电力有限公司	Hydraulic supporting mechanism of ship lift

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR971370A (en) *	1940-04-16	1951-01-16		Installation for remote control of a gate valve using pressurized fluid
US2329044A (en) *	1941-08-13	1943-09-07	Hugo C Gollmer	Dual cylinder
US2478811A (en) *	1947-05-19	1949-08-09	W K M Company Inc	Power-operated gate valve
FR2302430A1 (en) *	1975-02-26	1976-09-24	Milhyroux Sarl Ets R	Multiple position linear actuator - has cylinder housing intermediate hollow piston in turn housing independent piston

1979
- 1979-03-29 AU AU45586/79A patent/AU538319B2/en not_active Ceased
- 1979-03-29 CA CA324,446A patent/CA1104467A/en not_active Expired
- 1979-04-04 GB GB7911862A patent/GB2018895B/en not_active Expired
- 1979-04-10 NL NL7902821A patent/NL7902821A/en not_active Application Discontinuation
- 1979-04-11 SE SE7903242A patent/SE440128B/en not_active IP Right Cessation
- 1979-04-13 IT IT21836/79A patent/IT1119723B/en active
- 1979-04-16 JP JP4656579A patent/JPS54140220A/en active Granted
- 1979-04-17 DE DE19792915505 patent/DE2915505A1/en active Granted
- 1979-04-17 CH CH359679A patent/CH642728A5/en not_active IP Right Cessation
- 1979-04-17 FR FR7909603A patent/FR2423703B1/fr not_active Expired
- 1979-04-17 ES ES479646A patent/ES479646A1/en not_active Expired
- 1979-04-17 BE BE2/57735A patent/BE875611A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU538319B2 (en)	1984-08-09
NL7902821A (en)	1979-10-19
CA1104467A (en)	1981-07-07
IT7921836A0 (en)	1979-04-13
ES479646A1 (en)	1980-01-01
GB2018895B (en)	1982-09-15
JPS54140220A (en)	1979-10-31
SE7903242L (en)	1979-10-18
DE2915505C2 (en)	1990-01-04
DE2915505A1 (en)	1979-10-25
AU4558679A (en)	1979-10-25
JPS6134583B2 (en)	1986-08-08
SE440128B (en)	1985-07-15
CH642728A5 (en)	1984-04-30
GB2018895A (en)	1979-10-24
FR2423703A1 (en)	1979-11-16
FR2423703B1 (en)	1984-03-23
IT1119723B (en)	1986-03-10

Publication	Publication Date	Title
IT1112833B (en)	1986-01-20	CONTROL VALVE
BR7900299A (en)	1979-08-14	REPERCUSION VALVE
SE7807847L (en)	1979-01-15	CONTROL VALVE
AT380320B (en)	1986-05-12	VENTILATION VALVE
NO150252C (en)	1984-09-12	VALVE
BE875092A (en)	1979-09-26	VALVE
DK47879A (en)	1979-08-07	POWER CONTROL VALVE
AT388424B (en)	1989-06-26	CONTROL VALVE
DD133992A5 (en)	1979-01-31	CONTROL VALVE
BR7903390A (en)	1979-12-11	VALVE ARRANGEMENT
DK404779A (en)	1980-03-29	SHOWER CONTROL VALVE
FI790865A (en)	1979-09-18	PILOT VALVE
AT380087B (en)	1986-04-10	THERMOSTAT VALVE
IT1148249B (en)	1986-11-26	CONTROL VALVE
TR21150A (en)	1983-09-01	D @ NER VALVE
BR7903818A (en)	1980-03-04	DIRECT COMMAND PRESS-LIMIT VALVE
BR7906416A (en)	1980-06-03	VALVE
DK157042C (en)	1990-03-12	Flow control
IT1119724B (en)	1986-03-10	VALVE ACTUATOR
AT381774B (en)	1986-11-25	CONTROL VALVE
SE7806732L (en)	1978-12-12	CONTROL VALVE
AT381998B (en)	1986-12-29	CONTROL VALVE
IT1111288B (en)	1986-01-13	SERVO-PILOTED VALVE
BE875611A (en)	1979-08-16	VALVE CONTROL
AT381800B (en)	1986-11-25	CONTROL VALVE

Legal Events

Date	Code	Title	Description
1997-10-31	RE	Patent lapsed	Owner name: M & FC HOLDING CY Effective date: 19970430

Date

Code

Title

Description

1997-10-31

Patent lapsed

Owner name: M & FC HOLDING CY

Effective date: 19970430