BE740517A - - Google Patents
Info
- Publication number
- BE740517A BE740517A BE740517DA BE740517A BE 740517 A BE740517 A BE 740517A BE 740517D A BE740517D A BE 740517DA BE 740517 A BE740517 A BE 740517A
- Authority
- BE
- Belgium
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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
- G05D23/1921—Control of temperature characterised by the use of electric means characterised by the type of controller using a thermal motor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Toys (AREA)
- Special Spraying Apparatus (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH150369A CH479809A (de) | 1969-01-31 | 1969-01-31 | Anordnung zur Umformung eines Eingangssignals in eine Stellkraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE740517A true BE740517A (de) | 1970-04-01 |
Family
ID=4211964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE740517D BE740517A (de) | 1969-01-31 | 1969-10-20 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE740517A (de) |
| CH (1) | CH479809A (de) |
| DE (1) | DE6939682U (de) |
| FR (1) | FR2029740A1 (de) |
| GB (1) | GB1239545A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2952843A1 (de) * | 1978-06-09 | 1980-12-18 | K Hayashi | Pressure transducer |
| CH638873A5 (de) * | 1979-08-09 | 1983-10-14 | Elektrowatt Ag | Thermodynamischer stellantrieb. |
| AU2091583A (en) * | 1982-11-03 | 1984-05-10 | Gec-Xpelair Ltd. | Actuator responsive to heat |
| CH659858A5 (de) * | 1982-12-20 | 1987-02-27 | Elektrowatt Ag | Elektrothermischer stellantrieb. |
| DE3313999A1 (de) * | 1983-04-18 | 1984-10-25 | Danfoss A/S, Nordborg | Thermischer stellmotor, insbesondere fuer ventile |
-
1969
- 1969-01-31 CH CH150369A patent/CH479809A/de not_active IP Right Cessation
- 1969-10-08 DE DE19696939682 patent/DE6939682U/de not_active Expired
- 1969-10-16 FR FR6935435A patent/FR2029740A1/fr not_active Withdrawn
- 1969-10-20 BE BE740517D patent/BE740517A/xx unknown
-
1970
- 1970-01-23 GB GB1239545D patent/GB1239545A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2029740A1 (de) | 1970-10-23 |
| CH479809A (de) | 1969-10-15 |
| GB1239545A (de) | 1971-07-14 |
| DE6939682U (de) | 1970-04-09 |