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FR1315677A - Hydraulic device for controlling the movements of ventilation devices - Google Patents

Hydraulic device for controlling the movements of ventilation devices

Info

Publication number
FR1315677A
FR1315677A FR888977A FR888977A FR1315677A FR 1315677 A FR1315677 A FR 1315677A FR 888977 A FR888977 A FR 888977A FR 888977 A FR888977 A FR 888977A FR 1315677 A FR1315677 A FR 1315677A
Authority
FR
France
Prior art keywords
movements
controlling
hydraulic device
ventilation devices
ventilation
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
FR888977A
Other languages
French (fr)
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.)
Grescha Ges Grefe & Scharf
Original Assignee
Grescha Ges Grefe & Scharf
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 Grescha Ges Grefe & Scharf filed Critical Grescha Ges Grefe & Scharf
Priority to FR888977A priority Critical patent/FR1315677A/en
Application granted granted Critical
Publication of FR1315677A publication Critical patent/FR1315677A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/003—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors with multiple outputs
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/005—With rotary or crank input
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/008—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors with rotary output

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR888977A 1962-02-23 1962-02-23 Hydraulic device for controlling the movements of ventilation devices Expired FR1315677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR888977A FR1315677A (en) 1962-02-23 1962-02-23 Hydraulic device for controlling the movements of ventilation devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888977A FR1315677A (en) 1962-02-23 1962-02-23 Hydraulic device for controlling the movements of ventilation devices

Publications (1)

Publication Number Publication Date
FR1315677A true FR1315677A (en) 1963-01-18

Family

ID=8773341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888977A Expired FR1315677A (en) 1962-02-23 1962-02-23 Hydraulic device for controlling the movements of ventilation devices

Country Status (1)

Country Link
FR (1) FR1315677A (en)

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