CH522252A - Thermische Antriebseinrichtung zur Betätigung von Ventilen oder Steuerorganen - Google Patents

Thermische Antriebseinrichtung zur Betätigung von Ventilen oder Steuerorganen

Info

Publication number
CH522252A
CH522252A CH348970A CH348970A CH522252A CH 522252 A CH522252 A CH 522252A CH 348970 A CH348970 A CH 348970A CH 348970 A CH348970 A CH 348970A CH 522252 A CH522252 A CH 522252A
Authority
CH
Switzerland
Prior art keywords
drive device
control units
thermal drive
actuating valves
actuating
Prior art date
Application number
CH348970A
Other languages
German (de)
English (en)
Inventor
Majoros Istvan
Original Assignee
Landis & Gyr Ag
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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Priority to CH348970A priority Critical patent/CH522252A/de
Priority to FR7108674A priority patent/FR2084538A7/fr
Priority to GB23517/71A priority patent/GB1294413A/en
Publication of CH522252A publication Critical patent/CH522252A/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/06112—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using the thermal expansion or contraction of enclosed fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
CH348970A 1970-03-13 1970-03-13 Thermische Antriebseinrichtung zur Betätigung von Ventilen oder Steuerorganen CH522252A (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH348970A CH522252A (de) 1970-03-13 1970-03-13 Thermische Antriebseinrichtung zur Betätigung von Ventilen oder Steuerorganen
FR7108674A FR2084538A7 (Direct) 1970-03-13 1971-03-12
GB23517/71A GB1294413A (en) 1970-03-13 1971-04-19 Thermal actuators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH348970A CH522252A (de) 1970-03-13 1970-03-13 Thermische Antriebseinrichtung zur Betätigung von Ventilen oder Steuerorganen

Publications (1)

Publication Number Publication Date
CH522252A true CH522252A (de) 1972-06-15

Family

ID=4257097

Family Applications (1)

Application Number Title Priority Date Filing Date
CH348970A CH522252A (de) 1970-03-13 1970-03-13 Thermische Antriebseinrichtung zur Betätigung von Ventilen oder Steuerorganen

Country Status (3)

Country Link
CH (1) CH522252A (Direct)
FR (1) FR2084538A7 (Direct)
GB (1) GB1294413A (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316258A1 (de) * 1983-05-04 1984-11-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrochemischer druckwandler
WO1987002114A1 (en) * 1985-10-02 1987-04-09 Kalpio Vaeinoe Ilmari Flow controller

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135052A (en) * 1983-02-15 1984-08-22 Overseas Automation Limited Actuator systems
DE3416407A1 (de) * 1984-05-04 1985-11-07 Christoph 8070 Ingolstadt Müller Thermisches hubelement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316258A1 (de) * 1983-05-04 1984-11-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrochemischer druckwandler
WO1987002114A1 (en) * 1985-10-02 1987-04-09 Kalpio Vaeinoe Ilmari Flow controller

Also Published As

Publication number Publication date
GB1294413A (en) 1972-10-25
FR2084538A7 (Direct) 1971-12-17

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Legal Events

Date Code Title Description
PL Patent ceased