FR530834A - Automatic control system, by means of liquids, vapors, gases, or other, under pressure or other means of pressure, allowing adjustment, such that the control acts at a fixed maximum pressure, at a fixed minimum pressure, and at intermediate pressures - Google Patents

Automatic control system, by means of liquids, vapors, gases, or other, under pressure or other means of pressure, allowing adjustment, such that the control acts at a fixed maximum pressure, at a fixed minimum pressure, and at intermediate pressures

Info

Publication number
FR530834A
FR530834A FR530834DA FR530834A FR 530834 A FR530834 A FR 530834A FR 530834D A FR530834D A FR 530834DA FR 530834 A FR530834 A FR 530834A
Authority
FR
France
Prior art keywords
pressure
fixed
vapors
liquids
gases
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
Rosario Bonelli
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 filed Critical
Application granted granted Critical
Publication of FR530834A publication Critical patent/FR530834A/en
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G15/00—Mechanical devices for initiating a movement automatically due to a specific cause
    • G05G15/08—Mechanical devices for initiating a movement automatically due to a specific cause due to the load or torque on a member, e.g. if exceeding a predetermined value thereof

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR530834D 1921-02-09 1921-02-09 Automatic control system, by means of liquids, vapors, gases, or other, under pressure or other means of pressure, allowing adjustment, such that the control acts at a fixed maximum pressure, at a fixed minimum pressure, and at intermediate pressures Expired FR530834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR530834T 1921-02-09

Publications (1)

Publication Number Publication Date
FR530834A true FR530834A (en) 1921-12-31

Family

ID=8923539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR530834D Expired FR530834A (en) 1921-02-09 1921-02-09 Automatic control system, by means of liquids, vapors, gases, or other, under pressure or other means of pressure, allowing adjustment, such that the control acts at a fixed maximum pressure, at a fixed minimum pressure, and at intermediate pressures

Country Status (1)

Country Link
FR (1) FR530834A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417353A (en) * 1944-01-22 1947-03-11 Crane Co Valve actuating mechanism
US2578992A (en) * 1947-10-17 1951-12-18 Bendix Aviat Corp Electrosteam actuator
US2582512A (en) * 1948-06-07 1952-01-15 Deere & Co Multispeed and multistroke fluidpressure apparatus
US2636340A (en) * 1948-10-09 1953-04-28 Llamozas Juan D Mendez Direct push propulsion unit
US2690712A (en) * 1951-02-19 1954-10-05 Stratton Equipment Company Automatic throttle control
US2703071A (en) * 1943-01-19 1955-03-01 Francis C South Pressure operated device
US2790424A (en) * 1953-10-05 1957-04-30 Leo V Giladett Pressure change responsive motor with shear wire
US3589277A (en) * 1968-12-23 1971-06-29 Automatic Refuse Systems Inc Compactor equipment
US3938705A (en) * 1969-10-23 1976-02-17 Cramer Thomas P Aspirating system
US3969988A (en) * 1973-08-02 1976-07-20 Karl M. Reich Maschinenfabrik Gmbh Arresting device for impact drive tools
US4057119A (en) * 1976-01-19 1977-11-08 Melson James L Powered hand truck for climbing steps

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703071A (en) * 1943-01-19 1955-03-01 Francis C South Pressure operated device
US2417353A (en) * 1944-01-22 1947-03-11 Crane Co Valve actuating mechanism
US2578992A (en) * 1947-10-17 1951-12-18 Bendix Aviat Corp Electrosteam actuator
US2582512A (en) * 1948-06-07 1952-01-15 Deere & Co Multispeed and multistroke fluidpressure apparatus
US2636340A (en) * 1948-10-09 1953-04-28 Llamozas Juan D Mendez Direct push propulsion unit
US2690712A (en) * 1951-02-19 1954-10-05 Stratton Equipment Company Automatic throttle control
US2790424A (en) * 1953-10-05 1957-04-30 Leo V Giladett Pressure change responsive motor with shear wire
US3589277A (en) * 1968-12-23 1971-06-29 Automatic Refuse Systems Inc Compactor equipment
US3938705A (en) * 1969-10-23 1976-02-17 Cramer Thomas P Aspirating system
US3969988A (en) * 1973-08-02 1976-07-20 Karl M. Reich Maschinenfabrik Gmbh Arresting device for impact drive tools
US4057119A (en) * 1976-01-19 1977-11-08 Melson James L Powered hand truck for climbing steps

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