MX9710013A - Dispositivo de ajuste. - Google Patents
Dispositivo de ajuste.Info
- Publication number
- MX9710013A MX9710013A MX9710013A MX9710013A MX9710013A MX 9710013 A MX9710013 A MX 9710013A MX 9710013 A MX9710013 A MX 9710013A MX 9710013 A MX9710013 A MX 9710013A MX 9710013 A MX9710013 A MX 9710013A
- Authority
- MX
- Mexico
- Prior art keywords
- substance
- fluid
- dilatable
- adjustment device
- actuators
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 8
- 239000000126 substance Substances 0.000 abstract 7
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
- G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/76—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by means responsive to temperature, e.g. bimetal springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/14—Details or features not otherwise provided for mounted on the ceiling
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Air-Flow Control Members (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
- Surgical Instruments (AREA)
- Confectionery (AREA)
- Glass Compositions (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Valve Device For Special Equipments (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Abstract
La invencion se relaciona con un dispositivo de ajuste para modificar la seccion transversal de un paso de fluido y/o la direccion de una corriente de fluido en funcion de la diferencia de temperatura entre un primer fluido y un segundo fluido. Ambos fluidos pueden consistir de la misma sustancia o en cada caso de una sustancia o mezcla de sustancias distinta. Con el fin de crear un dispositivo de ajuste automático que trabaje sin energía auxiliar externa, como por ejemplo corriente eléctrica o aire comprimido, con el cual se puede producir un movimiento de posicionamiento u orintacion en base a la diferencia de temperatura entre los dos fluidos, se propone proporcionar un primer accionador de sustancia dilatable sometido al efecto del primer fluido y un segundo accionador de sustancia dilatable sometido al efecto del segundo fluido. Para éste proposito, los accionadores de sustancia dilatable se encuentran en conexion activa con un elemento de ajuste comun a ambos, el cual se puede desplazar en direcciones opuestas mediante los accionadores de sustancias dilatable. Figura 1
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19651480.0-42 | 1996-12-11 | ||
DE19651480A DE19651480A1 (de) | 1996-12-11 | 1996-12-11 | Verstelleinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9710013A true MX9710013A (es) | 1998-09-30 |
MXPA97010013A MXPA97010013A (es) | 1998-11-16 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
EP0848311B1 (de) | 2002-02-13 |
AU727780B2 (en) | 2000-12-21 |
KR19980063591A (ko) | 1998-10-07 |
AU4830897A (en) | 1998-06-18 |
ES2171247T3 (es) | 2002-09-01 |
DE19651480A1 (de) | 1998-06-18 |
US6012642A (en) | 2000-01-11 |
PT848311E (pt) | 2002-07-31 |
KR100553965B1 (ko) | 2006-05-16 |
EP0848311A1 (de) | 1998-06-17 |
DE59706376D1 (de) | 2002-03-21 |
ATE213343T1 (de) | 2002-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69713862D1 (de) | Steuerungseinheit mit störungsprädiktor, damit gesteuertes system und elektrisches stellglied sowie drosseleinrichtung mit einem solchen stellglied | |
NO983630L (no) | Elektrisk sikkerhetsventil-aktuator | |
WO1999045631A3 (en) | Actuators and apparatus | |
AU7832894A (en) | Linear actuator with feedback position sensor device | |
DE69726082D1 (de) | Betätigungsvorrichtung für Flugzeugsteuerflächen | |
CA2332362A1 (en) | Modules creating magnetic anchorage assemblies and relevant assemblies | |
DE69604110T2 (de) | Ausgleich der Ventilbewegung bei einer elektro-hydraulischen nockenfreien Ventilsteuerungsvorrichtung | |
AU2002222078A1 (en) | Valves activated by electrically active polymers or by shape-memory materials, device containing same and method for using same | |
DE69523227D1 (de) | Aufwärtskonverter mit verlustreduziertestromversorgung, steuerschaltung und dasverfahren dafür | |
ZA993096B (en) | Actuator assembly with calibration means and electrical power switch apparatus incorporating the actuator assembly with calibration means. | |
DE69610115D1 (de) | Thermochemische, mechanische betätigungsvorrichtung mit proportionalsteuerung | |
BR8805641A (pt) | Sistema de regulacao da fonte de alimentacao para um motor eletrico,detector de falhas e sistema a prova de falhas para o sistema de regulacao | |
AU6586600A (en) | A seal assembly | |
DE69830938D1 (de) | Servoventil mit Strombegrenzer für Flugzeuge | |
IT9048072A0 (it) | Procedimento e sistema di regolazione della corrente media attraversante un carico,e relativo dispositivo a manipolatore di telecomando elettrico | |
DE69705566T2 (de) | Pneumatischer Stellantrieb mit endmontierter Steuervorrichtung | |
DE69414614T2 (de) | Stromventil mit Vorsteuerung und Druckkompensation | |
DE69715308T2 (de) | Faradayrotator mit rechteckiger Hysterese | |
MX9710013A (es) | Dispositivo de ajuste. | |
DE59708427D1 (de) | Mikroventil mit vorgespannter Ventilklappenstruktur | |
AU655822B2 (en) | Electrical actuator for valve or other device | |
EP0831183A3 (de) | Bauelement zur Wärmedämmung | |
DE69524582D1 (de) | Richtungssteuerventil | |
FR2700381B1 (fr) | Humidificateur statique pour convecteur electrique. | |
FI973799A (fi) | Säätöventtiili |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |