ES8401278A1 - Perfeccionamientos en contactores termostaticos sensibles a la presion. - Google Patents
Perfeccionamientos en contactores termostaticos sensibles a la presion.Info
- Publication number
- ES8401278A1 ES8401278A1 ES520254A ES520254A ES8401278A1 ES 8401278 A1 ES8401278 A1 ES 8401278A1 ES 520254 A ES520254 A ES 520254A ES 520254 A ES520254 A ES 520254A ES 8401278 A1 ES8401278 A1 ES 8401278A1
- Authority
- ES
- Spain
- Prior art keywords
- bellying
- pressure
- plunger
- closing switch
- temperature
- 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
Links
- 239000007788 liquid Substances 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
PERFECCIONAMIENTO EN CONTACTORES TERMOSTATICOS SENSIBLES A LA PRESION. CONSTA DE UN BOTON EMPUJADOR (50), QUE SE APOYA SOBRE EL ELEMENTO (80) SUSCEPTIBLE DE ABOMBARSE, ESTANDO SOLICITADO DICHO BOTON EMPUJADOR POR UN MUELLE (40) TARADO EN EL SENTIDO DE LA DEFORMACION RESULTANTE DEL ABOMBAMIENTO, Y EN EL OTRO SENTIDO POR UNA MEMBRANA (60) ELASTICAMENTE DEFORMABLE BAJO EL EFECTO DE LA PRESION EJERCIDA POR EL LIQUIDO, PROVOCANDO EL AUMENTO DE PRESION UN DESPLAZAMIENTO DEL BOTON EMPUJADOR EN EL SENTIDO DE DISMINUIR EL ESFUERZO APLICADO POR EL BOTON EMPUJADOR SOBREEL ELEMENTO SUSCEPTIBLE DE ABOMBARSE, UN ESCALON (54), UN CONTACTO ELECTRICO (91), BORNE DE CONEXION (33); BORNE METALICO (30). CONSISTE EN UN ELEMENTO QUE PRODUCE UN EFECTO DE ABOMBAMIENTO A CONSECUENCIA DE UN AUMENTO DE TEMPERATURA DEL LIQUIDO QUE DEBE CONTROLARSE, Y DE UNOS MEDIOS PARA APLICAR, SOBRE EL ELEMENTO (80) SUSCEPTIBLE DE ABOMBARSE, UN ESFUERZO EN FUNCION DE LA PRESION DEL LIQUIDO QUE DEBE CONTROLARSE, Y DECRECIENTE CON DICHA PRESION, ESTANDO DIRIGIDO EL ESFUERZO EN LA DIRECCION DE FORMACION RESULTANTE DEL ABOMBAMIENTO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8202678A FR2521769B1 (fr) | 1982-02-18 | 1982-02-18 | Contacteur thermostatique sensible a la pression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES520254A0 ES520254A0 (es) | 1983-12-01 |
| ES8401278A1 true ES8401278A1 (es) | 1983-12-01 |
Family
ID=9271106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES520254A Expired ES8401278A1 (es) | 1982-02-18 | 1983-02-18 | Perfeccionamientos en contactores termostaticos sensibles a la presion. |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE3304804A1 (es) |
| ES (1) | ES8401278A1 (es) |
| FR (1) | FR2521769B1 (es) |
| IT (1) | IT8347713A0 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9413047U1 (de) | 1994-08-12 | 1994-11-03 | Elektro- Und Gas-Armaturen-Fabrik Gmbh, 58119 Hagen | Vorrichtung zur Regelung von Steuervorgängen, insbesondere als Thermosteuerung einer Gasbrennstelle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2361193A (en) * | 1939-07-12 | 1944-10-24 | Radio Patents Corp | Control device, particularly thermostatic device |
| FR933550A (fr) * | 1946-09-10 | 1948-04-23 | Appareil automatique de rupture de courant | |
| US2514881A (en) * | 1947-05-23 | 1950-07-11 | United Electric Controls Co | Thermostatic switch |
| GB1046544A (en) * | 1964-01-31 | 1966-10-26 | Automotive Prod Co Ltd | Improvements in and relating to fluid pressure operated electric switches |
| FR1500394A (fr) * | 1966-09-23 | 1967-11-03 | Sopac Regulation Soc Ind | Dispositif de régulation assurant le contrôle de deux valeurs différentes avec asservissement réciproque |
-
1982
- 1982-02-18 FR FR8202678A patent/FR2521769B1/fr not_active Expired
-
1983
- 1983-02-11 DE DE19833304804 patent/DE3304804A1/de not_active Withdrawn
- 1983-02-15 IT IT8347713A patent/IT8347713A0/it unknown
- 1983-02-18 ES ES520254A patent/ES8401278A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT8347713A0 (it) | 1983-02-15 |
| DE3304804A1 (de) | 1983-08-25 |
| ES520254A0 (es) | 1983-12-01 |
| FR2521769A1 (fr) | 1983-08-19 |
| FR2521769B1 (fr) | 1985-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4470033A (en) | Thermal switch | |
| ES472922A1 (es) | Un fusible cortacircuito termico | |
| DK0507425T3 (da) | Elektrotermisk relæ med filmopvarmningselement | |
| ES8700491A1 (es) | Dispositivo de contacto | |
| GB1229185A (es) | ||
| US4495389A (en) | Pressure switch | |
| ES8401278A1 (es) | Perfeccionamientos en contactores termostaticos sensibles a la presion. | |
| GB1100999A (en) | Fluid pressure actuated switches | |
| SE7413106L (es) | ||
| ATE345575T1 (de) | Schalter mit einem temperaturabhängigen schaltwerk | |
| GB1040423A (en) | Pneumatic pressure operated electric switch | |
| GB1114968A (en) | Improvements in or relating to mercury switches | |
| GB1506735A (en) | Semiconductor devices | |
| GB1498828A (en) | Electrical switch devices | |
| GB1115839A (en) | Improvements in or relating to mercury switches | |
| GB1304920A (es) | ||
| SE328049B (es) | ||
| GB591090A (en) | Improvements in and relating to fluid-proof electric switches | |
| GB879813A (en) | Improvements in and relating to electric switches | |
| JPS5580027A (en) | Fluid pressure switch | |
| GB1161665A (en) | Pressure Sensitive Electric Switches | |
| JPS5476772A (en) | Sealing type liquid reservoir | |
| DE3169033D1 (en) | High pressure differential switch device | |
| KR970046738A (ko) | 이중 단속변위 밸브 | |
| JPS64621A (en) | Switching device for contact point |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20010402 |