FR2153758A5 - - Google Patents
Info
- Publication number
- FR2153758A5 FR2153758A5 FR7134193A FR7134193A FR2153758A5 FR 2153758 A5 FR2153758 A5 FR 2153758A5 FR 7134193 A FR7134193 A FR 7134193A FR 7134193 A FR7134193 A FR 7134193A FR 2153758 A5 FR2153758 A5 FR 2153758A5
- 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
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/064—Circuit arrangements for actuating electromagnets
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7134193A FR2153758A5 (enrdf_load_stackoverflow) | 1971-09-23 | 1971-09-23 | |
CH1431872A CH561550A5 (enrdf_load_stackoverflow) | 1971-09-23 | 1972-09-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7134193A FR2153758A5 (enrdf_load_stackoverflow) | 1971-09-23 | 1971-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2153758A5 true FR2153758A5 (enrdf_load_stackoverflow) | 1973-05-04 |
Family
ID=9083351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7134193A Expired FR2153758A5 (enrdf_load_stackoverflow) | 1971-09-23 | 1971-09-23 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH561550A5 (enrdf_load_stackoverflow) |
FR (1) | FR2153758A5 (enrdf_load_stackoverflow) |
-
1971
- 1971-09-23 FR FR7134193A patent/FR2153758A5/fr not_active Expired
-
1972
- 1972-09-25 CH CH1431872A patent/CH561550A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH561550A5 (enrdf_load_stackoverflow) | 1975-05-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |