FR2084538A7 - - Google Patents

Info

Publication number
FR2084538A7
FR2084538A7 FR7108674A FR7108674A FR2084538A7 FR 2084538 A7 FR2084538 A7 FR 2084538A7 FR 7108674 A FR7108674 A FR 7108674A FR 7108674 A FR7108674 A FR 7108674A FR 2084538 A7 FR2084538 A7 FR 2084538A7
Authority
FR
France
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
FR7108674A
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.)
Landis and Gyr AG
Original Assignee
Landis and 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 and Gyr AG filed Critical Landis and Gyr AG
Application granted granted Critical
Publication of FR2084538A7 publication Critical patent/FR2084538A7/fr
Expired legal-status Critical Current

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)
FR7108674A 1970-03-13 1971-03-12 Expired FR2084538A7 (show.php)

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
FR2084538A7 true FR2084538A7 (show.php) 1971-12-17

Family

ID=4257097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7108674A Expired FR2084538A7 (show.php) 1970-03-13 1971-03-12

Country Status (3)

Country Link
CH (1) CH522252A (show.php)
FR (1) FR2084538A7 (show.php)
GB (1) GB1294413A (show.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416407A1 (de) * 1984-05-04 1985-11-07 Christoph 8070 Ingolstadt Müller Thermisches hubelement

Families Citing this family (3)

* 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
DE3316258A1 (de) * 1983-05-04 1984-11-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrochemischer druckwandler
FI853804A7 (fi) * 1985-10-02 1987-04-03 Kalpio Vaeinoe Ilmari Virtaussäädin.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416407A1 (de) * 1984-05-04 1985-11-07 Christoph 8070 Ingolstadt Müller Thermisches hubelement

Also Published As

Publication number Publication date
CH522252A (de) 1972-06-15
GB1294413A (en) 1972-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse