RU99105212A - DEVICE AND METHOD FOR CONTROL OF A CAPACITIVE EXECUTIVE ELEMENT - Google Patents
DEVICE AND METHOD FOR CONTROL OF A CAPACITIVE EXECUTIVE ELEMENTInfo
- Publication number
- RU99105212A RU99105212A RU99105212/28A RU99105212A RU99105212A RU 99105212 A RU99105212 A RU 99105212A RU 99105212/28 A RU99105212/28 A RU 99105212/28A RU 99105212 A RU99105212 A RU 99105212A RU 99105212 A RU99105212 A RU 99105212A
- Authority
- RU
- Russia
- Prior art keywords
- switch
- charging
- actuator
- discharge
- parallel
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims 7
- 230000000875 corresponding Effects 0.000 claims 3
- 230000001276 controlling effect Effects 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
Claims (5)
расположенный между положительным полюсом (+V) и отрицательным полюсом (GND) источника энергии (V) зарядный конденсатор (C), который включен с возможностью зарядки от источника энергии (V) через переключатель (X1) энергии,
включенную параллельно зарядному конденсатору (C) последовательную схему из соединенной с переключателем (X1) энергии колебательной катушки (L) и прекращающего зарядку переключателя (X3), и
расположенную параллельно прерывающему зарядку переключателю (X3) схему (S, S1) исполнительного элемента, состоящую
из соединенного с одной стороны с колебательной катушкой (L) и пропускающего ток в направлении к ней разрядного переключателя (X4),
для каждого исполнительного элемента из последовательной схемы из соединенного с колебательной катушкой (L), проводящего ток в направлении от нее зарядного переключателя (X2.1 - X2.n) и самого исполнительного элемента (P1 - Pn), и из расположенного между исполнительным элементом (P1 - Pn) и другой стороной разрядного переключателя (X4), проводящего ток в направлении разрядки диода (D2.1 - D2.n) и
из включенного параллельно исполнительному элементу (P1) диода (D), который пропускает ток в направлении приданного исполнительному элементу зарядного переключателя (X2.1).1. Device for controlling at least one capacitive actuator (P), containing
located between the positive pole (+ V) and the negative pole (GND) of the energy source (V), a charging capacitor (C), which is connected with the possibility of charging from the energy source (V) through the energy switch (X1),
a series circuit connected in parallel with the charging capacitor (C) from the energy of the oscillating coil (L) connected to the switch (X1) and stopping the charging of the switch (X3), and
an actuator element circuit (S, S1) located parallel to the interrupt switch (X3), consisting of
from one side connected to the oscillating coil (L) and passing the current in the direction of the discharge switch (X4),
for each actuating element from the serial circuit from the charging switch connected to the oscillating coil (L), conducting current in the direction from it (X2.1 - X2.n) and the actuating element itself (P1 - Pn), and from located between the actuating element ( P1 - Pn) and the other side of the discharge switch (X4) conducting current in the direction of discharge of the diode (D2.1 - D2.n) and
from a diode (D) connected in parallel to the actuator (P1), which transmits current in the direction of the charging switch (X2.1) assigned to the actuator.
расположенный между положительным полюсом (+V) и отрицательным полюсом (GND) источника энергии (V) зарядный конденсатор (C), который включен с возможностью зарядки от источника энергии (V) через переключатель (X1) энергии,
включенную параллельно зарядному конденсатору (C) последовательную схему из соединенной с переключателем (X1) энергии колебательной катушки (L) и прекращающего зарядку переключателя (X3),
расположенную параллельно прерывающему зарядку переключателю (X3) схему (S2) исполнительного элемента, содержащую последовательную схему из параллельно включенных разрядного переключателя (X4) и проводящего ток в направлении от колебательной катушки (L) зарядного переключателя (X2) и из диода (D), и
предусмотренную для каждого исполнительного элемента (P1 - Pn), расположенную параллельно диоду (D) последовательную схему из самого исполнительного элемента (P1 - Pn) и из приданного ему управляемого схемой управления (ST), электронного избирательного переключателя (T1 - Tn), раствор контактов которого перемкнут проводящим в направлении разрядки диодом (D1 - Dn).2. A device for controlling, using a control circuit (ST), at least one capacitive actuating element (P1 to Pn), in particular a piezoelectric actuated fuel injection valve of an internal combustion engine, comprising
located between the positive pole (+ V) and the negative pole (GND) of the energy source (V), a charging capacitor (C), which is connected with the possibility of charging from the energy source (V) through the energy switch (X1),
a series circuit connected in parallel to the charging capacitor (C) from the energy of the oscillating coil (L) connected to the switch (X1) and stopping the charging of the switch (X3),
an actuator element parallel to the interrupting charge switch (X3), comprising an actuator circuit comprising a series circuit of a parallel-connected discharge switch (X4) and conducting current from the oscillating coil (L) of the charge switch (X2) and from the diode (D), and
a serial circuit provided for each actuator element (P1 - Pn), parallel to the diode (D), from the actuator itself (P1 - Pn) and from the electronic selector switch (T1 - Tn) attached to it by the control circuit (ST), contact solution which is shorted by a conducting diode in the discharge direction (D1 - Dn).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19632872A DE19632872C2 (en) | 1996-08-14 | 1996-08-14 | Device and method for controlling a capacitive actuator |
DE19632872.1 | 1996-08-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU99105212A true RU99105212A (en) | 2001-01-20 |
RU2169424C2 RU2169424C2 (en) | 2001-06-20 |
Family
ID=7802683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU99105212/28A RU2169424C2 (en) | 1996-08-14 | 1997-08-05 | Method and device for governing capacitive final- control element |
Country Status (14)
Country | Link |
---|---|
US (1) | US6137208A (en) |
EP (1) | EP0944925B1 (en) |
JP (1) | JP3587858B2 (en) |
KR (1) | KR20000029903A (en) |
CN (1) | CN1156033C (en) |
AR (1) | AR008292A1 (en) |
BR (1) | BR9711163A (en) |
CA (1) | CA2263304A1 (en) |
CZ (1) | CZ44999A3 (en) |
DE (1) | DE19632872C2 (en) |
RU (1) | RU2169424C2 (en) |
TW (1) | TW349152B (en) |
WO (1) | WO1998007199A1 (en) |
ZA (1) | ZA977141B (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19652807C2 (en) * | 1996-12-18 | 2002-08-29 | Siemens Ag | Method and device for controlling a capacitive actuator |
DE19652809C1 (en) * | 1996-12-18 | 1998-06-10 | Siemens Ag | Method and device for controlling at least one capacitive actuator |
DE19709717C1 (en) * | 1997-03-10 | 1998-09-24 | Siemens Ag | Piezoelectric fuel injector regulator for IC engine |
US6276772B1 (en) * | 1998-05-02 | 2001-08-21 | Hitachi Koki Co., Ltd. | Ink jet printer using piezoelectric elements with improved ink droplet impinging accuracy |
DE19834204A1 (en) * | 1998-07-29 | 2000-02-03 | Delco Electronics Corp | Circuit arrangement for controlling an electromagnetic actuator and method for operating such a circuit arrangement |
DE19841460B4 (en) * | 1998-09-10 | 2007-01-25 | Siemens Ag | Method and device for driving a capacitive actuator |
DE19845037C2 (en) * | 1998-09-30 | 2000-11-30 | Siemens Ag | Method and arrangement for controlling a capacitive actuator |
DE50015752D1 (en) | 1999-06-30 | 2009-11-12 | Infineon Technologies Ag | ARRANGEMENT WITH A FIRST AMPLIFIER AND A TWIN REINFORCEMENT |
DE19944734B4 (en) * | 1999-09-17 | 2007-02-15 | Siemens Ag | Method and device for charging at least one capacitive actuator |
EP1139448B1 (en) * | 2000-04-01 | 2009-10-21 | Robert Bosch GmbH | Method and apparatus for regulating voltages and voltage gradients for driving piezoelectric elements |
DE10017367B4 (en) * | 2000-04-07 | 2006-12-28 | Siemens Ag | Method and device for controlling at least one capacitive actuator |
WO2002001651A1 (en) * | 2000-06-23 | 2002-01-03 | Shanks Wayne E | High-efficiency regenerative piezoelectric drive amplifier |
JP4635352B2 (en) * | 2001-03-05 | 2011-02-23 | 株式会社デンソー | Piezo actuator driving circuit and fuel injection device |
DE10113802B4 (en) | 2001-03-21 | 2007-10-18 | Siemens Ag | Device for driving a piezoelectric actuator |
DE10223553B4 (en) | 2002-05-27 | 2004-08-05 | Siemens Ag | Method for controlling an actuator and associated control device |
ITTO20020618A1 (en) * | 2002-07-16 | 2004-01-16 | Fiat Ricerche | CONTROL SYSTEM FOR PIEZOELECTRIC ACTUATORS, PARTICULARLY FUEL INJECTORS OF DIESEL ENGINES |
US7190102B2 (en) * | 2002-09-05 | 2007-03-13 | Viking Technologies, L.C. | Apparatus and method for charging and discharging a capacitor to a predetermined setpoint |
US6979933B2 (en) * | 2002-09-05 | 2005-12-27 | Viking Technologies, L.C. | Apparatus and method for charging and discharging a capacitor |
FR2854005B1 (en) * | 2003-04-15 | 2005-06-24 | Renault Sa | ULTRASOUND PIEZOELECTRIC ACTUATOR CONTROL DEVICE AND METHOD FOR IMPLEMENTING THE SAME |
JP4378224B2 (en) * | 2004-06-04 | 2009-12-02 | 株式会社ミクニ | Power supply |
DE102004040073B4 (en) * | 2004-08-18 | 2008-04-30 | Siemens Ag | Method and circuit arrangement for operating a piezoelectric actuator |
JP5188094B2 (en) * | 2007-04-20 | 2013-04-24 | キヤノン株式会社 | Drive apparatus, exposure apparatus, and device manufacturing method |
DE102012204576A1 (en) * | 2012-03-22 | 2013-09-26 | Continental Automotive Gmbh | Device for charging and discharging a capacitive actuator and arrangement with such a device |
DE102021110155A1 (en) | 2021-04-21 | 2022-10-27 | Endress+Hauser Conducta Gmbh+Co. Kg | Checking a device for generating ultrasound |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61271881A (en) * | 1985-05-27 | 1986-12-02 | Nippon Soken Inc | Control device for electrostriction type actuator |
US4688536A (en) * | 1985-06-28 | 1987-08-25 | Toyota Jidosha Kabushiki Kaisha | Drive circuit for an electrostrictive actuator in a fuel injection valve |
JP2969805B2 (en) * | 1990-06-08 | 1999-11-02 | トヨタ自動車株式会社 | Driving device for piezoelectric element |
JP2707804B2 (en) * | 1990-06-18 | 1998-02-04 | トヨタ自動車株式会社 | Driving device for piezoelectric element |
JPH0662585A (en) * | 1992-08-04 | 1994-03-04 | Fujitsu Ltd | Piezoelectric device control circuit |
JP3085337B2 (en) * | 1993-01-19 | 2000-09-04 | アイシン精機株式会社 | Fuel injection control device for internal combustion engine |
-
1996
- 1996-08-14 DE DE19632872A patent/DE19632872C2/en not_active Expired - Fee Related
-
1997
- 1997-08-05 WO PCT/DE1997/001646 patent/WO1998007199A1/en active IP Right Grant
- 1997-08-05 JP JP50928798A patent/JP3587858B2/en not_active Expired - Fee Related
- 1997-08-05 CA CA002263304A patent/CA2263304A1/en not_active Abandoned
- 1997-08-05 CZ CZ99449A patent/CZ44999A3/en unknown
- 1997-08-05 BR BR9711163A patent/BR9711163A/en not_active Application Discontinuation
- 1997-08-05 KR KR1019997001086A patent/KR20000029903A/en active IP Right Grant
- 1997-08-05 RU RU99105212/28A patent/RU2169424C2/en active
- 1997-08-05 CN CNB971973865A patent/CN1156033C/en not_active Expired - Lifetime
- 1997-08-05 EP EP97936595A patent/EP0944925B1/en not_active Expired - Lifetime
- 1997-08-11 ZA ZA9707141A patent/ZA977141B/en unknown
- 1997-08-13 AR ARP970103678A patent/AR008292A1/en unknown
- 1997-08-23 TW TW086111785A patent/TW349152B/en active
-
1999
- 1999-02-16 US US09/250,875 patent/US6137208A/en not_active Expired - Lifetime
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