FR1089975A - Pneumatically modulated device for automatic transmission of control pulses - Google Patents

Pneumatically modulated device for automatic transmission of control pulses

Info

Publication number
FR1089975A
FR1089975A FR1089975DA FR1089975A FR 1089975 A FR1089975 A FR 1089975A FR 1089975D A FR1089975D A FR 1089975DA FR 1089975 A FR1089975 A FR 1089975A
Authority
FR
France
Prior art keywords
automatic transmission
control pulses
modulated device
pneumatically
pneumatically modulated
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
Application number
Other languages
French (fr)
Inventor
G Bourdeau
R Lerousseau
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.)
REGULATEURS FRANCEL
Original Assignee
REGULATEURS FRANCEL
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 REGULATEURS FRANCEL filed Critical REGULATEURS FRANCEL
Application granted granted Critical
Publication of FR1089975A publication Critical patent/FR1089975A/en
Expired legal-status Critical Current

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
    • F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
    • F15B5/003—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities characterised by variation of the pressure in a nozzle or the like, e.g. nozzle-flapper system
FR1089975D 1953-06-17 1953-06-17 Pneumatically modulated device for automatic transmission of control pulses Expired FR1089975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1089975T 1953-06-17

Publications (1)

Publication Number Publication Date
FR1089975A true FR1089975A (en) 1955-03-25

Family

ID=9614628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1089975D Expired FR1089975A (en) 1953-06-17 1953-06-17 Pneumatically modulated device for automatic transmission of control pulses

Country Status (1)

Country Link
FR (1) FR1089975A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279697A (en) * 1964-01-04 1966-10-18 Buratti Gino Analog-digital converter operating with fluid dynamics signals
US3437102A (en) * 1966-04-04 1969-04-08 Thomas W Hamilton Pneumatic control devices
EP0120594A2 (en) * 1983-02-24 1984-10-03 The Babcock & Wilcox Company Electro-pneumatic transducer assemblies
EP0597568A1 (en) * 1992-10-30 1994-05-18 International Control Automation Finance S.A. Pneumatic servos

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279697A (en) * 1964-01-04 1966-10-18 Buratti Gino Analog-digital converter operating with fluid dynamics signals
US3437102A (en) * 1966-04-04 1969-04-08 Thomas W Hamilton Pneumatic control devices
EP0120594A2 (en) * 1983-02-24 1984-10-03 The Babcock & Wilcox Company Electro-pneumatic transducer assemblies
EP0120594A3 (en) * 1983-02-24 1985-07-10 The Babcock & Wilcox Company Pneumatic servo arrangements and assemblies for electro-pneumatic control systems
EP0597568A1 (en) * 1992-10-30 1994-05-18 International Control Automation Finance S.A. Pneumatic servos

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