IT1192878B - Elemento di azionamento elettrotermico - Google Patents
Elemento di azionamento elettrotermicoInfo
- Publication number
- IT1192878B IT1192878B IT02901/82A IT290182A IT1192878B IT 1192878 B IT1192878 B IT 1192878B IT 02901/82 A IT02901/82 A IT 02901/82A IT 290182 A IT290182 A IT 290182A IT 1192878 B IT1192878 B IT 1192878B
- Authority
- IT
- Italy
- Prior art keywords
- electrothermic
- drive element
- drive
- electrothermic drive
- Prior art date
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H61/00—Electrothermal relays
- H01H61/01—Details
- H01H61/013—Heating arrangements for operating relays
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
- Adjustable Resistors (AREA)
- Resistance Heating (AREA)
- Thermally Actuated Switches (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813101473 DE3101473A1 (de) | 1981-01-19 | 1981-01-19 | Elektro-thermisches-betaetigungselement |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8202901A0 IT8202901A0 (it) | 1982-01-13 |
IT1192878B true IT1192878B (it) | 1988-05-26 |
Family
ID=6122865
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1982A02901A IT8202901A1 (it) | 1981-01-19 | 1982-01-13 | Elemento di azionamento elettrotermico |
IT02901/82A IT1192878B (it) | 1981-01-19 | 1982-01-13 | Elemento di azionamento elettrotermico |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1982A02901A IT8202901A1 (it) | 1981-01-19 | 1982-01-13 | Elemento di azionamento elettrotermico |
Country Status (6)
Country | Link |
---|---|
US (1) | US4509328A (it) |
JP (1) | JPS57145230A (it) |
DE (1) | DE3101473A1 (it) |
FR (1) | FR2498348B1 (it) |
GB (1) | GB2091419B (it) |
IT (2) | IT8202901A1 (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108607A3 (en) * | 1982-11-03 | 1984-06-27 | Gec-Xpelair Limited | Actuator |
FR2667842B1 (fr) * | 1990-10-15 | 1995-05-19 | Aerospatiale | Mecanisme rotatif de vehicule spatial, a systeme de gerbage integre. |
US5309056A (en) * | 1992-06-01 | 1994-05-03 | Rockwell International Corporation | Entropic electrothermal actuator with walking feet |
DE4444685A1 (de) * | 1994-12-15 | 1996-06-20 | Behr Thomson Dehnstoffregler | Thermostatisches Arbeitselement mit einem elektrischen Widerstandsheizelement |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL123779C (it) * | 1900-01-01 | |||
US3333086A (en) * | 1961-10-05 | 1967-07-25 | Robertshaw Controls Co | Temperature control apparatus and method |
US3664698A (en) * | 1970-04-02 | 1972-05-23 | Prod Design & Mfg | Electric actuating mechanism |
US3845440A (en) * | 1973-12-04 | 1974-10-29 | Texas Instruments Inc | Time delay relay |
US4016722A (en) * | 1975-05-02 | 1977-04-12 | Gould Inc. | Safety blow-out protection for fluid actuators |
US4104507A (en) * | 1977-01-14 | 1978-08-01 | Design & Manufacturing Corporation | PTC heater for enhancing thermal actuator response |
GB1580629A (en) * | 1976-12-23 | 1980-12-03 | Design & Mfg Corp | Electro thermal actuator |
US4079589A (en) * | 1976-12-23 | 1978-03-21 | Design & Manufacturing Corporation | Electro-thermal actuator with valved boiler configuration |
-
1981
- 1981-01-19 DE DE19813101473 patent/DE3101473A1/de not_active Withdrawn
-
1982
- 1982-01-12 GB GB8200854A patent/GB2091419B/en not_active Expired
- 1982-01-13 IT IT1982A02901A patent/IT8202901A1/it unknown
- 1982-01-13 IT IT02901/82A patent/IT1192878B/it active
- 1982-01-15 US US06/339,498 patent/US4509328A/en not_active Expired - Fee Related
- 1982-01-18 FR FR8200703A patent/FR2498348B1/fr not_active Expired
- 1982-01-19 JP JP57007370A patent/JPS57145230A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2498348A1 (fr) | 1982-07-23 |
DE3101473A1 (de) | 1982-08-26 |
IT8202901A0 (it) | 1982-01-13 |
GB2091419B (en) | 1984-10-03 |
FR2498348B1 (fr) | 1986-05-02 |
US4509328A (en) | 1985-04-09 |
JPS57145230A (en) | 1982-09-08 |
IT8202901A1 (it) | 1983-07-13 |
GB2091419A (en) | 1982-07-28 |
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