FR2745883B1 - PNEUMATIC ACTUATOR FOR ROTARY ADJUSTMENT VALVE FOR VARYING THE ANGULAR ROTATION OF THE VALVE DRIVE SHAFT FROM A PNEUMATIC PISTON MOTOR HAVING A CONSTANT CURVE - Google Patents

PNEUMATIC ACTUATOR FOR ROTARY ADJUSTMENT VALVE FOR VARYING THE ANGULAR ROTATION OF THE VALVE DRIVE SHAFT FROM A PNEUMATIC PISTON MOTOR HAVING A CONSTANT CURVE

Info

Publication number
FR2745883B1
FR2745883B1 FR9602723A FR9602723A FR2745883B1 FR 2745883 B1 FR2745883 B1 FR 2745883B1 FR 9602723 A FR9602723 A FR 9602723A FR 9602723 A FR9602723 A FR 9602723A FR 2745883 B1 FR2745883 B1 FR 2745883B1
Authority
FR
France
Prior art keywords
varying
drive shaft
pneumatic
angular rotation
piston motor
Prior art date
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.)
Expired - Lifetime
Application number
FR9602723A
Other languages
French (fr)
Other versions
FR2745883A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DAHER VALVES, FR
Original Assignee
Mazot Lucien
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 by Mazot Lucien filed Critical Mazot Lucien
Priority to FR9602723A priority Critical patent/FR2745883B1/en
Publication of FR2745883A1 publication Critical patent/FR2745883A1/en
Application granted granted Critical
Publication of FR2745883B1 publication Critical patent/FR2745883B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16K31/165—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 diaphragm
    • F16K31/1655—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 diaphragm for rotating valves
FR9602723A 1996-03-05 1996-03-05 PNEUMATIC ACTUATOR FOR ROTARY ADJUSTMENT VALVE FOR VARYING THE ANGULAR ROTATION OF THE VALVE DRIVE SHAFT FROM A PNEUMATIC PISTON MOTOR HAVING A CONSTANT CURVE Expired - Lifetime FR2745883B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9602723A FR2745883B1 (en) 1996-03-05 1996-03-05 PNEUMATIC ACTUATOR FOR ROTARY ADJUSTMENT VALVE FOR VARYING THE ANGULAR ROTATION OF THE VALVE DRIVE SHAFT FROM A PNEUMATIC PISTON MOTOR HAVING A CONSTANT CURVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9602723A FR2745883B1 (en) 1996-03-05 1996-03-05 PNEUMATIC ACTUATOR FOR ROTARY ADJUSTMENT VALVE FOR VARYING THE ANGULAR ROTATION OF THE VALVE DRIVE SHAFT FROM A PNEUMATIC PISTON MOTOR HAVING A CONSTANT CURVE

Publications (2)

Publication Number Publication Date
FR2745883A1 FR2745883A1 (en) 1997-09-12
FR2745883B1 true FR2745883B1 (en) 1998-04-10

Family

ID=9489852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9602723A Expired - Lifetime FR2745883B1 (en) 1996-03-05 1996-03-05 PNEUMATIC ACTUATOR FOR ROTARY ADJUSTMENT VALVE FOR VARYING THE ANGULAR ROTATION OF THE VALVE DRIVE SHAFT FROM A PNEUMATIC PISTON MOTOR HAVING A CONSTANT CURVE

Country Status (1)

Country Link
FR (1) FR2745883B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10000447C2 (en) * 1999-03-09 2002-01-24 Welcker F Safety device for gas application systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857406A (en) * 1973-01-02 1974-12-31 Ferro Mfg Corp Valve
US3929058A (en) * 1973-10-15 1975-12-30 Keystone Int Valve actuator
FR2468776A1 (en) * 1979-11-05 1981-05-08 Verdelet Alain Servo for butter-fly valve - has membrane actuated by pneumatic pressure to move control rod for servo-motor
DE3006825C2 (en) * 1980-02-23 1982-05-06 Bergische Achsenfabrik Fr. Kotz & Söhne, 5276 Wiehl Fastening device for brake cylinders on vehicle axles
EP0383369B1 (en) * 1985-05-10 1993-11-03 Dresser Industries, Inc. Combination of a rotating valve and a driving gear being connected by a device provided with levers

Also Published As

Publication number Publication date
FR2745883A1 (en) 1997-09-12

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Legal Events

Date Code Title Description
TP Transmission of property
PLFP Fee payment

Year of fee payment: 20

TP Transmission of property

Owner name: DAHER VALVES, FR

Effective date: 20151222