FR2068145A5 - - Google Patents
Info
- Publication number
- FR2068145A5 FR2068145A5 FR6941155A FR6941155A FR2068145A5 FR 2068145 A5 FR2068145 A5 FR 2068145A5 FR 6941155 A FR6941155 A FR 6941155A FR 6941155 A FR6941155 A FR 6941155A FR 2068145 A5 FR2068145 A5 FR 2068145A5
- Authority
- FR
- France
- 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
-
- 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
- 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
- H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE759189D BE759189A (fr) | 1969-11-28 | Circuit de commande de courant dans une charge inductive | |
FR6941155A FR2068145A5 (fr) | 1969-11-28 | 1969-11-28 | |
DE19702058233 DE2058233A1 (de) | 1969-11-28 | 1970-11-26 | Schaltung zur Steuerung des Stroms in einer induktiven Last |
NL7017280A NL7017280A (fr) | 1969-11-28 | 1970-11-26 | |
US93749A US3634733A (en) | 1969-11-28 | 1970-11-30 | Control circuit for inductive loads |
GB56672/70A GB1276778A (en) | 1969-11-28 | 1970-11-30 | Circuitry for controlling an electric current in an inductive load |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6941155A FR2068145A5 (fr) | 1969-11-28 | 1969-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2068145A5 true FR2068145A5 (fr) | 1971-08-20 |
Family
ID=9043814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6941155A Expired FR2068145A5 (fr) | 1969-11-28 | 1969-11-28 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3634733A (fr) |
BE (1) | BE759189A (fr) |
DE (1) | DE2058233A1 (fr) |
FR (1) | FR2068145A5 (fr) |
GB (1) | GB1276778A (fr) |
NL (1) | NL7017280A (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS157241B1 (fr) * | 1971-04-30 | 1974-09-16 | ||
FR2242758B1 (fr) * | 1973-09-05 | 1976-06-18 | Peugeot & Renault | |
US4144751A (en) * | 1977-09-06 | 1979-03-20 | Honeywell Inc. | Square wave signal generator |
US4173030A (en) * | 1978-05-17 | 1979-10-30 | General Motors Corporation | Fuel injector driver circuit |
US4674897A (en) * | 1985-08-26 | 1987-06-23 | Dataproducts, Inc. | Actuator for dot matrix printhead |
FR2590088B1 (fr) * | 1985-11-12 | 1988-10-28 | Leroux Gilles | Verin electromagnetique a haute rapidite |
US6236552B1 (en) * | 1996-11-05 | 2001-05-22 | Harness System Technologies Research, Ltd. | Relay drive circuit |
JP4911847B2 (ja) * | 2001-09-26 | 2012-04-04 | ダイキン工業株式会社 | 電磁弁制御装置および電磁弁制御装置を備えた空気調和機 |
DE102013112373A1 (de) | 2013-11-11 | 2015-05-13 | Endress + Hauser Flowtec Ag | Verfahren zum Betrieb einer magnetisch-induktiven Messeinrichtung |
DE102014107200A1 (de) | 2014-05-22 | 2015-11-26 | Endress + Hauser Flowtec Ag | Vorrichtung zum Messen des Volumenstroms eines Fluids |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1220527A (fr) * | 1958-04-15 | 1960-05-25 | Licentia Gmbh | Dispositif d'enclenchement et de déclenchement rapide d'un appareil consommateur inductif alimenté par l'intermédiaire de transistors |
NL279663A (fr) * | 1961-07-05 | |||
US3143668A (en) * | 1962-07-12 | 1964-08-04 | Loy H Bloodworth | Power saving switch driver system |
US3268776A (en) * | 1962-11-21 | 1966-08-23 | Western Electric Co | Driver for pulsing inductive loads |
US3371252A (en) * | 1964-10-12 | 1968-02-27 | Bendix Corp | Solenoid drive system |
US3396314A (en) * | 1965-04-13 | 1968-08-06 | Rca Corp | Overdrive circuit for inductive loads |
US3411045A (en) * | 1966-03-30 | 1968-11-12 | Bausch & Lomb | Electrical circuit for rapidly driving an inductive load |
-
0
- BE BE759189D patent/BE759189A/fr unknown
-
1969
- 1969-11-28 FR FR6941155A patent/FR2068145A5/fr not_active Expired
-
1970
- 1970-11-26 DE DE19702058233 patent/DE2058233A1/de active Pending
- 1970-11-26 NL NL7017280A patent/NL7017280A/xx unknown
- 1970-11-30 US US93749A patent/US3634733A/en not_active Expired - Lifetime
- 1970-11-30 GB GB56672/70A patent/GB1276778A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3634733A (en) | 1972-01-11 |
NL7017280A (fr) | 1971-06-02 |
GB1276778A (en) | 1972-06-07 |
DE2058233A1 (de) | 1971-06-09 |
BE759189A (fr) | 1971-05-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
ST | Notification of lapse |