ES2004643A6 - Valvula de control de presion autorregulada - Google Patents
Valvula de control de presion autorreguladaInfo
- Publication number
- ES2004643A6 ES2004643A6 ES8702082A ES8702082A ES2004643A6 ES 2004643 A6 ES2004643 A6 ES 2004643A6 ES 8702082 A ES8702082 A ES 8702082A ES 8702082 A ES8702082 A ES 8702082A ES 2004643 A6 ES2004643 A6 ES 2004643A6
- Authority
- ES
- Spain
- Prior art keywords
- pressure
- control valve
- pressure control
- regulated pressure
- valve
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F3/00—Optical logic elements; Optical bistable devices
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
- G11B7/128—Modulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/0121—Operation of devices; Circuit arrangements, not otherwise provided for in this subclass
- G02F1/0123—Circuits for the control or stabilisation of the bias voltage, e.g. automatic bias control [ABC] feedback loops
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1341—Filling or closing of cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/153—Constructional details
- G02F1/161—Gaskets; Spacers; Sealing of cells; Filling or closing of cells
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2086—Control of fluid pressure characterised by the use of electric means without direct action of electric energy on the controlling means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Control Of Fluid Pressure (AREA)
- Fluid-Pressure Circuits (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
- Control Of Transmission Device (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
VALVULA DE CONTROL DE PRESION AUTORREGULADA QUE COMPRENDE, COMO COMPONENTES PRINCIPALES, UNA VALVULA DE CONTROL DE PRESION (50) Y UNA UNIDAD DE AJUSTE DE PRESION (58, 72) PARA AJUSTAR UNA PRESION DE AJUSTE. LA POSICION REGULADORA DE PRESION DEL ELEMENTO REGULADOR DE PRESION (8) DE LA UNIDAD REGULADORA DE PRESION (50) SE REGULA SOBRE LA BASE DE LA RELACION FUNCIONAL PREDETERMINADA ENTRE LA POSICION REGULADORA DE PRESION DEL ELEMENTO REGULADOR DE PRESION (8) Y LA PRESION CONTROLADA DE MODO QUE EL ELEMENTO REGULADOR DE PRESION ES COLOCADO ADECUADAMENTE PARA AJUSTAR LA PRESION CONTROLADA A LA PRESION DE AJUSTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61167255A JPS6320603A (ja) | 1986-07-15 | 1986-07-15 | 自動設定減圧弁 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2004643A6 true ES2004643A6 (es) | 1989-01-16 |
Family
ID=15846341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8702082A Expired ES2004643A6 (es) | 1986-07-15 | 1987-07-15 | Valvula de control de presion autorregulada |
Country Status (20)
Country | Link |
---|---|
JP (1) | JPS6320603A (es) |
KR (1) | KR920008002B1 (es) |
CN (1) | CN1009315B (es) |
AU (1) | AU586570B2 (es) |
BE (1) | BE1001187A5 (es) |
CA (1) | CA1281609C (es) |
CH (1) | CH677393A5 (es) |
DE (2) | DE3723284A1 (es) |
DK (1) | DK173181B1 (es) |
ES (1) | ES2004643A6 (es) |
FR (1) | FR2601748B1 (es) |
GB (1) | GB2192737B (es) |
GR (1) | GR871085B (es) |
IT (1) | IT1222025B (es) |
NL (1) | NL192353C (es) |
NZ (1) | NZ220980A (es) |
PH (1) | PH26990A (es) |
PT (1) | PT85326B (es) |
SE (1) | SE466321B (es) |
ZA (1) | ZA875096B (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3927110A1 (de) * | 1989-08-17 | 1991-02-21 | Bosch Gmbh Robert | Magnetventil mit erregerstrom-steuervorrichtung |
JPH0455607U (es) * | 1990-09-14 | 1992-05-13 | ||
JP2787391B2 (ja) * | 1992-04-15 | 1998-08-13 | 株式会社テイエルブイ | 自動設定減圧弁 |
DE4233748A1 (de) * | 1992-10-07 | 1994-02-03 | Daimler Benz Ag | Drucksteller |
US5532922A (en) * | 1994-09-30 | 1996-07-02 | Honeywell Inc. | Non-linear control system for a single input single output process |
DE19524652A1 (de) * | 1995-07-06 | 1997-01-09 | Rexroth Mannesmann Gmbh | Elektrisch ansteuerbares Proportional-Druckventil |
US6138564A (en) * | 1995-10-27 | 2000-10-31 | Oce Printing Systems Gmbh | Means for regulating pressure in a pressure chamber |
US6056008A (en) * | 1997-09-22 | 2000-05-02 | Fisher Controls International, Inc. | Intelligent pressure regulator |
GB9804047D0 (en) | 1998-02-27 | 1998-04-22 | Normalair Garrett Ltd | Method of controlling a parameter |
US8910657B2 (en) | 2007-09-06 | 2014-12-16 | Cnh Industrial America Llc | Electrically controlled pilot operated pressure regulator valve apparatus and method of operation of the same |
CN102287549B (zh) * | 2011-07-20 | 2012-10-03 | 安徽理工大学 | 一种组合式切换阀 |
CN102720843B (zh) * | 2012-06-04 | 2013-07-10 | 西安交通大学 | 一种交流伺服电机直驱式大通径比例气动阀 |
CN102866713B (zh) * | 2012-10-16 | 2015-03-25 | 深圳市安保科技有限公司 | 一种呼吸流量调节装置和呼吸机 |
CN106029177A (zh) * | 2014-02-26 | 2016-10-12 | 佐迪埃克航空技术公司 | 具有电动主系统的气体减压器 |
JP6707544B2 (ja) * | 2014-12-23 | 2020-06-10 | アルフレッド ケルヒャー エスエー ウント コンパニー カーゲー | 高圧洗浄機器 |
CN109114268A (zh) * | 2018-10-17 | 2019-01-01 | 江西洪都航空工业集团有限责任公司 | 一种起落架缓冲器用抗过载电子泄压阀 |
CN110360090A (zh) * | 2019-07-10 | 2019-10-22 | 大唐半导体科技有限公司 | 一种空压机的气压调节方法和装置 |
CN110397582B (zh) * | 2019-07-10 | 2020-11-27 | 大唐半导体科技有限公司 | 一种空压机的自我矫正方法和装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1197897A (en) * | 1966-08-26 | 1970-07-08 | Norris Systems Ltd | Improvements in or relating to Fluid Control Valves |
US3596873A (en) * | 1968-12-04 | 1971-08-03 | Optical Coating Laboratory Inc | Valve assembly and servo system incorporating same |
US3628129A (en) * | 1970-10-01 | 1971-12-14 | Gen Electric | Process controller including a rate circuit responsive solely to process variable signal changes |
JPS5591005A (en) * | 1978-12-28 | 1980-07-10 | Tlv Co Ltd | Control valve |
DE2916172C2 (de) * | 1979-04-21 | 1983-08-18 | Karl 7298 Loßburg Hehl | Proportionalventil für hydraulische Anlagen |
DE3046595A1 (de) * | 1980-12-11 | 1982-07-22 | G. Kromschröder AG, 4500 Osnabrück | Regelventilanordnung |
FR2512977A1 (fr) * | 1981-09-11 | 1983-03-18 | Thomson Csf | Dispositif a servovalve electrohydraulique |
US4585030A (en) * | 1984-04-06 | 1986-04-29 | Borg-Warner Corporation | Proportional hydraulic solenoid controller |
JPS6184715A (ja) * | 1984-10-02 | 1986-04-30 | Tlv Co Ltd | 自動設定減圧弁 |
-
1986
- 1986-07-15 JP JP61167255A patent/JPS6320603A/ja active Pending
-
1987
- 1987-06-26 CA CA000540670A patent/CA1281609C/en not_active Expired - Lifetime
- 1987-07-06 AU AU75265/87A patent/AU586570B2/en not_active Ceased
- 1987-07-07 NZ NZ220980A patent/NZ220980A/en unknown
- 1987-07-09 DK DK198703539A patent/DK173181B1/da not_active IP Right Cessation
- 1987-07-10 SE SE8702833A patent/SE466321B/sv not_active IP Right Cessation
- 1987-07-10 GR GR871085A patent/GR871085B/el unknown
- 1987-07-13 ZA ZA875096A patent/ZA875096B/xx unknown
- 1987-07-13 BE BE8700767A patent/BE1001187A5/nl not_active IP Right Cessation
- 1987-07-14 PT PT85326A patent/PT85326B/pt not_active IP Right Cessation
- 1987-07-14 CN CN87104851A patent/CN1009315B/zh not_active Expired
- 1987-07-14 GB GB8716496A patent/GB2192737B/en not_active Expired - Lifetime
- 1987-07-14 IT IT21269/87A patent/IT1222025B/it active
- 1987-07-14 NL NL8701652A patent/NL192353C/nl not_active IP Right Cessation
- 1987-07-15 DE DE19873723284 patent/DE3723284A1/de not_active Ceased
- 1987-07-15 FR FR878709945A patent/FR2601748B1/fr not_active Expired - Lifetime
- 1987-07-15 DE DE8709700U patent/DE8709700U1/de not_active Expired
- 1987-07-15 ES ES8702082A patent/ES2004643A6/es not_active Expired
- 1987-07-15 PH PH35540A patent/PH26990A/en unknown
- 1987-07-15 KR KR1019870007658A patent/KR920008002B1/ko not_active IP Right Cessation
- 1987-07-15 CH CH2697/87A patent/CH677393A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU586570B2 (en) | 1989-07-13 |
NZ220980A (en) | 1990-11-27 |
DK173181B1 (da) | 2000-03-06 |
BE1001187A5 (nl) | 1989-08-08 |
NL192353C (nl) | 1997-06-04 |
KR880001952A (ko) | 1988-04-28 |
SE8702833D0 (sv) | 1987-07-10 |
GB8716496D0 (en) | 1987-08-19 |
PT85326B (pt) | 1995-05-04 |
FR2601748A1 (fr) | 1988-01-22 |
DK353987D0 (da) | 1987-07-09 |
NL192353B (nl) | 1997-02-03 |
DK353987A (da) | 1988-01-16 |
GB2192737A (en) | 1988-01-20 |
ZA875096B (es) | 1988-01-13 |
IT1222025B (it) | 1990-08-31 |
KR920008002B1 (ko) | 1992-09-21 |
PH26990A (en) | 1992-12-28 |
CA1281609C (en) | 1991-03-19 |
IT8721269A0 (it) | 1987-07-14 |
NL8701652A (nl) | 1988-02-01 |
GB2192737B (en) | 1990-11-21 |
CN87104851A (zh) | 1988-02-03 |
PT85326A (pt) | 1988-07-29 |
SE8702833L (sv) | 1988-01-16 |
DE8709700U1 (es) | 1988-01-21 |
AU7526587A (en) | 1988-01-21 |
CN1009315B (zh) | 1990-08-22 |
GR871085B (en) | 1987-10-22 |
FR2601748B1 (fr) | 1990-03-30 |
DE3723284A1 (de) | 1988-01-21 |
CH677393A5 (es) | 1991-05-15 |
JPS6320603A (ja) | 1988-01-28 |
SE466321B (sv) | 1992-01-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2004643A6 (es) | Valvula de control de presion autorregulada | |
AU8809691A (en) | Fluid flow control apparatus | |
AU1647392A (en) | Programming language structures for use in a network for communicating, sensing and controlling information | |
DE3474512D1 (en) | Device for controlling a pump | |
EP0285056A3 (en) | Cooking computer communication system | |
ES476670A1 (es) | Perfeccionamientos en olfactometros diferenciales. | |
EP0333325A3 (en) | Ink drop control system with temperature compensation | |
EP0354715A3 (en) | Flow rate control system | |
DE3862801D1 (de) | Sicherheitsschalteinrichtung zur steuerung eines stromverbrauchers. | |
CA2000854A1 (en) | Compensation circuit for sensor lag to reduce undershoot and overshoot | |
CA2124884A1 (en) | Low drop-out voltage regulator apparatus | |
EP0899440A3 (en) | Control system for a plant | |
ES2110924A6 (es) | Eyector de pertrechos desde un avion | |
MY100993A (en) | Power on-off control circuit. | |
GB9209702D0 (en) | Method for regulating the temperature of a medium by means of a temperature control loop,and a temperature regulating arrangement for implementing the method | |
GB2237713A (en) | Display controller | |
EP0356186A3 (en) | Power control circuit for electronic equipment | |
JPS5492005A (en) | Automatic modulation factor control circuit of transmitter | |
EP0920126A3 (de) | Verfahren und Vorrichtung zum adaptiven Regeln des Verstärkungsfaktors eines Verstärkers | |
EP0281248A3 (en) | Humidification control system | |
DE59204455D1 (de) | Programmierbare Steuer- und Regeleinrichtung. | |
EP0326102A3 (en) | Method and apparatus for selecting a keyboard on a computer system | |
DE3467049D1 (en) | Control system | |
EP0306611A3 (en) | Device for monitoring or controlling the position of an actuator with servomotor and feedback potentiometer | |
ATE190170T1 (de) | Gestaltbare bedienungseinheit zur steuerung elektronischer geräte |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20060717 |