ES341122A1 - Perfeccionamientos en accionadores de multiples posiciones. - Google Patents

Perfeccionamientos en accionadores de multiples posiciones.

Info

Publication number
ES341122A1
ES341122A1 ES341122A ES341122A ES341122A1 ES 341122 A1 ES341122 A1 ES 341122A1 ES 341122 A ES341122 A ES 341122A ES 341122 A ES341122 A ES 341122A ES 341122 A1 ES341122 A1 ES 341122A1
Authority
ES
Spain
Prior art keywords
diaphragm
chamber
sealing member
vacuum
passage
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
ES341122A
Other languages
English (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.)
Robertshaw Controls Co
Original Assignee
Robertshaw Controls Co
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 Robertshaw Controls Co filed Critical Robertshaw Controls Co
Publication of ES341122A1 publication Critical patent/ES341122A1/es
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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • 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
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/126—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators of the standard type with special circuit controlling means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Actuator (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
ES341122A 1966-06-08 1967-05-29 Perfeccionamientos en accionadores de multiples posiciones. Expired ES341122A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US556150A US3405607A (en) 1966-06-08 1966-06-08 Multi-position fluidic controlled actuator

Publications (1)

Publication Number Publication Date
ES341122A1 true ES341122A1 (es) 1968-07-01

Family

ID=24220095

Family Applications (1)

Application Number Title Priority Date Filing Date
ES341122A Expired ES341122A1 (es) 1966-06-08 1967-05-29 Perfeccionamientos en accionadores de multiples posiciones.

Country Status (7)

Country Link
US (1) US3405607A (es)
BE (1) BE699417A (es)
DE (1) DE1625141A1 (es)
ES (1) ES341122A1 (es)
GB (1) GB1140436A (es)
NL (1) NL6707900A (es)
SE (1) SE312983B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625114A (en) * 1966-12-05 1971-12-07 Robertshaw Controls Co Fluidically operated actuator means or the like
US3657966A (en) * 1970-06-01 1972-04-25 Scovill Manufacturing Co Multi-position vacuum motor
US4519577A (en) * 1982-12-02 1985-05-28 Koomey Blowout Preventers, Inc. Flow controlling apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125001A (en) * 1964-03-17 Multi-position vacuum motor
US2986125A (en) * 1959-07-30 1961-05-30 Gen Motors Corp Vacuum motor
US3072108A (en) * 1961-10-02 1963-01-08 Bendix Corp Multi-position vacuum motor
US3334545A (en) * 1965-03-10 1967-08-08 Robertshaw Controls Co Multiple position vacuum actuator

Also Published As

Publication number Publication date
DE1625141A1 (de) 1971-01-14
GB1140436A (en) 1969-01-22
SE312983B (es) 1969-07-28
US3405607A (en) 1968-10-15
NL6707900A (es) 1967-12-11
BE699417A (es) 1967-11-16

Similar Documents

Publication Publication Date Title
SU1102491A3 (ru) Пневматический сервоусилитель
GB1092406A (en) Evacuating valve assembly for a hydraulic jack
US2688314A (en) Arrangement of control valves
US3958495A (en) Air-oil amplifier
GB1154204A (en) Automatic Flow Diverter Valve
US2977984A (en) Servo solenoid valve
ES341122A1 (es) Perfeccionamientos en accionadores de multiples posiciones.
US2875784A (en) Three-way solenoid valve
GB1482757A (en) Valve arrangement
GB1182055A (en) Fluid Flow Control Device
GB1240343A (en) Air assisted emergency spring brake assembly
US3565101A (en) Pneumatic amplifier valve
GB911729A (en) Improvements in or relating to hydraulic control valves
GB1250173A (en) Improvements in fluid-pressure operated valves
GB959622A (en) Hydraulic system
GB1071620A (en) Fluid control valves
US3604459A (en) Cartridge valve
SE8102941L (sv) Lagdifferentialtryckfordrojningsventil
GB1395417A (en) Pressure-fluid systems
GB832537A (en) Improvements in or relating to fluid control valves
GB1360061A (en) Pressure control servovalve
GB1167703A (en) A Pilot-Operated Valve Having a Short Delay in Opening
US3550620A (en) Push-button type fluid logic element for fluid control,indicating or recording system
GB883570A (en) Improvements in reversing valves
GB995720A (en) High-speed gate valve