IT1255342B - Elettrovalvola perfezionata a comando digitale - Google Patents
Elettrovalvola perfezionata a comando digitaleInfo
- Publication number
- IT1255342B IT1255342B ITMI921714A ITMI921714A IT1255342B IT 1255342 B IT1255342 B IT 1255342B IT MI921714 A ITMI921714 A IT MI921714A IT MI921714 A ITMI921714 A IT MI921714A IT 1255342 B IT1255342 B IT 1255342B
- Authority
- IT
- Italy
- Prior art keywords
- solenoid valve
- digital control
- perfected
- power supply
- coil
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 abstract 1
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0682—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with an articulated or pivot armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Elettrovalvola a comando digitale in cui i due capi della bobina dell'elettromagnete sono collegati all'alimentatore elettrico in c.c. attraverso un circuito costituito da una resistenza limitatrice, da un condensatore disposto in parallelo alla linea di alimentazione nonché da un transistor la cui base è pilotata da un comando digitale, i suddetti capi della bobina essendo connessi tra loro da un diodo; è pure prevista una realizzazione preferenziale.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921714A IT1255342B (it) | 1992-07-15 | 1992-07-15 | Elettrovalvola perfezionata a comando digitale |
GB9313537A GB2268833B (en) | 1992-07-15 | 1993-06-30 | Improved digitally controlled solenoid valve |
DE4322840A DE4322840A1 (de) | 1992-07-15 | 1993-07-08 | Verbessertes digital gesteuertes Magnetventil |
FR9308613A FR2693785B1 (fr) | 1992-07-15 | 1993-07-13 | Electrovanne a commande numerique. |
JP5196702A JPH0658452A (ja) | 1992-07-15 | 1993-07-15 | ディジタル制御ソレノイド弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921714A IT1255342B (it) | 1992-07-15 | 1992-07-15 | Elettrovalvola perfezionata a comando digitale |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI921714A0 ITMI921714A0 (it) | 1992-07-15 |
ITMI921714A1 ITMI921714A1 (it) | 1994-01-15 |
IT1255342B true IT1255342B (it) | 1995-10-31 |
Family
ID=11363673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI921714A IT1255342B (it) | 1992-07-15 | 1992-07-15 | Elettrovalvola perfezionata a comando digitale |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH0658452A (it) |
DE (1) | DE4322840A1 (it) |
FR (1) | FR2693785B1 (it) |
GB (1) | GB2268833B (it) |
IT (1) | IT1255342B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19622474C2 (de) * | 1996-06-05 | 1998-04-09 | Deutsch Zentr Luft & Raumfahrt | Hochgeschwindigkeitsstellantrieb |
EP1353102B1 (en) | 2002-04-12 | 2009-06-24 | Seiko Epson Corporation | Valve device |
GB2455569B (en) * | 2007-12-14 | 2010-02-17 | Renium Ltd | Electro-mechanical actuator |
CN101970920B (zh) * | 2007-12-28 | 2013-03-20 | 星电株式会社 | 电磁阀 |
DE102009041853A1 (de) * | 2009-09-18 | 2011-03-24 | A. Kayser Automotive Systems Gmbh | Ventilbaugruppe |
FR3090185A1 (fr) * | 2018-12-17 | 2020-06-19 | Valeo Systeme De Controle Moteur | Dispositif electromecanique comportant un systeme d'attenuation du bruit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3702680A1 (de) * | 1986-02-18 | 1987-10-29 | Bosch Gmbh Robert | Verfahren und schaltung zur ansteuerung von elektromagnetischen verbrauchern |
DE3619818A1 (de) * | 1986-06-12 | 1987-12-17 | Werner Maier | Magnetventilsystem |
DE3623908A1 (de) * | 1986-07-15 | 1988-01-21 | Spinner Gmbh Elektrotech | Steuerschaltung fuer die magnetspule eines elektromagneten |
US4777556A (en) * | 1986-08-22 | 1988-10-11 | Datatrak | Solenoid activation circuitry using high voltage |
DD281275A5 (de) * | 1989-04-05 | 1990-08-01 | Pentacon Dresden Veb | Schaltungsanordnung zur ansteuerung von impulsmagneten |
-
1992
- 1992-07-15 IT ITMI921714A patent/IT1255342B/it active IP Right Grant
-
1993
- 1993-06-30 GB GB9313537A patent/GB2268833B/en not_active Expired - Fee Related
- 1993-07-08 DE DE4322840A patent/DE4322840A1/de not_active Withdrawn
- 1993-07-13 FR FR9308613A patent/FR2693785B1/fr not_active Expired - Fee Related
- 1993-07-15 JP JP5196702A patent/JPH0658452A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB9313537D0 (en) | 1993-08-11 |
ITMI921714A1 (it) | 1994-01-15 |
FR2693785A1 (fr) | 1994-01-21 |
GB2268833A (en) | 1994-01-19 |
GB2268833B (en) | 1995-11-01 |
JPH0658452A (ja) | 1994-03-01 |
ITMI921714A0 (it) | 1992-07-15 |
FR2693785B1 (fr) | 1995-07-13 |
DE4322840A1 (de) | 1994-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR880701034A (ko) | 스위칭 레귤레이터 | |
IT1255509B (it) | Alchil-bisacilfosfinossidi | |
IT1256040B (it) | Freno azionato elettromagneticamente | |
DK1031820T3 (da) | Magnetisk-induktivt flowmeter | |
ES2105089T3 (es) | Circuito suministrador de energia. | |
IT1255342B (it) | Elettrovalvola perfezionata a comando digitale | |
ES2066835T3 (es) | Regulador de corriente del bucle de una linea telefonica. | |
IT1256713B (it) | Procedimento e dispositivo per comandare il funzionamento di una pompa dell'aria secondaria. | |
JPS54159157A (en) | Drive circuit for inductive load | |
DE69210328D1 (de) | Lateraler, bipolarer Halbleitertransistor mit isolierter Steuerelektrode | |
DE50207555D1 (de) | Leuchte mit induktiver Energieübertragung | |
ATE272911T1 (de) | Tiefsetzsteller | |
JPS52147753A (en) | Switching type dc stabilized power supply | |
ATE76246T1 (de) | Versorgungsschaltung fuer eine niederdruck- oder hochdruckentladungslampe, quecksilberdampflampe oder dergleichen. | |
HK50597A (en) | Automatic load current back regulation | |
JPS5389306A (en) | Dc current supplying circuit | |
CN2158140Y (zh) | 调压、定时、计时、报闹插座 | |
JPS51116683A (en) | Semiconductor control unit | |
ES2046401T3 (es) | Dispositivo para influir continuamente sobre una corriente de fluido, en especial en una valvula. | |
IT1275650B1 (it) | Sorgente di corrente costante | |
JPS57145307A (en) | Driving apparatus for electromagnetic actuator | |
JPS54119812A (en) | Amplifier for transmitter | |
JPS5368087A (en) | Semiconductor device | |
JPS56129926A (en) | Load controlling circuit | |
EP0147135A3 (en) | Switching transistor arrangement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970729 |