FR2591045A1 - Dispositif destine a transferer rapidement un courant dans une charge de type inductif - Google Patents
Dispositif destine a transferer rapidement un courant dans une charge de type inductif Download PDFInfo
- Publication number
- FR2591045A1 FR2591045A1 FR8615664A FR8615664A FR2591045A1 FR 2591045 A1 FR2591045 A1 FR 2591045A1 FR 8615664 A FR8615664 A FR 8615664A FR 8615664 A FR8615664 A FR 8615664A FR 2591045 A1 FR2591045 A1 FR 2591045A1
- Authority
- FR
- France
- Prior art keywords
- switch
- intensity
- capacitor
- inductor
- load
- 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.)
- Withdrawn
Links
- 230000001939 inductive effect Effects 0.000 title abstract description 23
- 239000003990 capacitor Substances 0.000 abstract description 27
- 230000004044 response Effects 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 230000010287 polarization Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008033 biological extinction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000012550 audit Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
- H03K17/04113—Modifications for accelerating switching without feedback from the output circuit to the control circuit in bipolar transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
- H03K17/04106—Modifications for accelerating switching without feedback from the output circuit to the control circuit in field-effect transistor switches
Landscapes
- Electronic Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT67953/85A IT1182673B (it) | 1985-11-12 | 1985-11-12 | Dispositivo atto a trasferire in modo rapido una corrente in un carico di tipo induttivo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2591045A1 true FR2591045A1 (fr) | 1987-06-05 |
Family
ID=11306667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8615664A Withdrawn FR2591045A1 (fr) | 1985-11-12 | 1986-11-12 | Dispositif destine a transferer rapidement un courant dans une charge de type inductif |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4775914A (enExample) |
| JP (1) | JPS62189347A (enExample) |
| DE (1) | DE3627077A1 (enExample) |
| FR (1) | FR2591045A1 (enExample) |
| GB (1) | GB2182815B (enExample) |
| IT (1) | IT1182673B (enExample) |
| SE (1) | SE8604820L (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1217171B (it) * | 1987-08-25 | 1990-03-14 | Marelli Autronica | Circuito per il pilotaggio di carichi induttivi in particolare per il comando degli elettroiniettori di un motore a combustione interna a ciclo diesel |
| DE3874276T2 (de) * | 1987-10-12 | 1993-03-25 | Philips Nv | Ausleseschaltung einer verzoegerungsschaltung. |
| EP0312143B1 (en) * | 1987-10-14 | 1993-08-18 | Koninklijke Philips Electronics N.V. | Magneto-optical recording apparatus and energizing circuit for use in such a magneto-optical recording apparatus |
| JPH0469802A (ja) * | 1990-07-11 | 1992-03-05 | Sony Corp | 磁気変調コイル駆動回路 |
| IT1251259B (it) * | 1991-12-23 | 1995-05-05 | Elasis Sistema Ricerca Fiat | Circuito di comando di carichi prevalentemente induttivi, in particolare elettroiniettori. |
| US5952738A (en) * | 1996-02-15 | 1999-09-14 | Motorola, Inc. | Switching circuit for an inductive load |
| US5752482A (en) * | 1997-03-28 | 1998-05-19 | Cummins Engine Company, Inc. | System for integrally controlling current flow through number of inductive loads |
| DE19834204A1 (de) * | 1998-07-29 | 2000-02-03 | Delco Electronics Corp | Schaltungsanordnung zur Ansteuerung eines elektromagnetischen Betätigungsorgans und Verfahren zum Betreiben einer derartigen Schaltungsanordnung |
| US7057870B2 (en) * | 2003-07-17 | 2006-06-06 | Cummins, Inc. | Inductive load driver circuit and system |
| DE102005042110A1 (de) * | 2005-09-05 | 2007-03-08 | Siemens Ag | Vorrichtung und Verfahren zum Ansteuern eines elektromagnetischen Aktors |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1386431A (en) * | 1971-04-30 | 1975-03-05 | Elitex Zavody Textilniho | Device for causing pulsatory operation of an electromagnet in a circular knitting machine |
| GB2020503A (en) * | 1978-05-01 | 1979-11-14 | Bendix Corp | Drive circuit for inductive loads |
| GB2090092A (en) * | 1980-12-09 | 1982-06-30 | Lucas Industries Ltd | Drive circuit for eletromagnetic load |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2972710A (en) * | 1959-04-03 | 1961-02-21 | Sperry Rand Corp | Inductive load transistor bridge switching circuit |
| DE1964543C3 (de) * | 1968-12-27 | 1981-02-19 | Societe Des Procedes Modernes D'injection Sopromi, Les Mureaux (Frankreich) | Vorrichtung zur Steuerung der Erregung von Elektromagneten zur Betätigung von Einspritzdüsen in Brennstoffeinspritzvorrichtungen für Brennkraftmaschinen |
| DE2062387B2 (de) * | 1970-12-18 | 1972-11-16 | Schaltungsanordnung zur schnellerregung und schnellentregung eines mit gleichstrom gespeisten elektromagneten mit anker | |
| GB2124044B (en) * | 1982-07-10 | 1986-03-05 | Lucas Ind Plc | Power supply circuit |
| GB2150778A (en) * | 1983-10-21 | 1985-07-03 | Precision Relays Limited | Electromagnetic relay control circuits |
-
1985
- 1985-11-12 IT IT67953/85A patent/IT1182673B/it active
-
1986
- 1986-08-09 DE DE19863627077 patent/DE3627077A1/de active Granted
- 1986-11-10 US US06/928,986 patent/US4775914A/en not_active Expired - Fee Related
- 1986-11-11 SE SE8604820A patent/SE8604820L/ not_active Application Discontinuation
- 1986-11-12 FR FR8615664A patent/FR2591045A1/fr not_active Withdrawn
- 1986-11-12 GB GB8627060A patent/GB2182815B/en not_active Expired
- 1986-11-12 JP JP61267859A patent/JPS62189347A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1386431A (en) * | 1971-04-30 | 1975-03-05 | Elitex Zavody Textilniho | Device for causing pulsatory operation of an electromagnet in a circular knitting machine |
| GB2020503A (en) * | 1978-05-01 | 1979-11-14 | Bendix Corp | Drive circuit for inductive loads |
| GB2090092A (en) * | 1980-12-09 | 1982-06-30 | Lucas Industries Ltd | Drive circuit for eletromagnetic load |
Non-Patent Citations (1)
| Title |
|---|
| IBM TECHNICAL DISCLOSURE BULLETIN, vol. 11, no. 10, mars 1969, page 1365, Armonk, NY, US; R.J. FROESS: "Current reversal in inductive loads" * |
Also Published As
| Publication number | Publication date |
|---|---|
| US4775914A (en) | 1988-10-04 |
| IT8567953A0 (it) | 1985-11-12 |
| DE3627077A1 (de) | 1987-05-21 |
| IT1182673B (it) | 1987-10-05 |
| GB2182815B (en) | 1989-11-01 |
| SE8604820L (sv) | 1987-05-13 |
| GB8627060D0 (en) | 1986-12-10 |
| DE3627077C2 (enExample) | 1989-06-08 |
| JPS62189347A (ja) | 1987-08-19 |
| GB2182815A (en) | 1987-05-20 |
| SE8604820D0 (sv) | 1986-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |