FR2227677B1 - - Google Patents
Info
- Publication number
- FR2227677B1 FR2227677B1 FR7414715A FR7414715A FR2227677B1 FR 2227677 B1 FR2227677 B1 FR 2227677B1 FR 7414715 A FR7414715 A FR 7414715A FR 7414715 A FR7414715 A FR 7414715A FR 2227677 B1 FR2227677 B1 FR 2227677B1
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
- H02P8/12—Control or stabilisation of current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732321890 DE2321890B2 (de) | 1973-04-30 | 1973-04-30 | Schaltungsanordnung für einen elektrischen Schrittmotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2227677A1 FR2227677A1 (it) | 1974-11-22 |
| FR2227677B1 true FR2227677B1 (it) | 1979-03-16 |
Family
ID=5879735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7414715A Expired FR2227677B1 (it) | 1973-04-30 | 1974-04-26 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5650519B2 (it) |
| BE (1) | BE814326A (it) |
| DE (1) | DE2321890B2 (it) |
| FR (1) | FR2227677B1 (it) |
| GB (1) | GB1413447A (it) |
| IT (1) | IT1010193B (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371834A (en) | 1980-05-14 | 1983-02-01 | Jaeger | Device for measuring the frequency of an electrical current representative of a variable quantity |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5736625A (ja) * | 1980-08-18 | 1982-02-27 | Mitsubishi Heavy Ind Ltd | Purasuchitsukuenshinpaipujobutsurenzokuseikeisochi |
| IT1133107B (it) * | 1980-09-18 | 1986-07-09 | Honeywell Inf Systems | Circuito di pilotaggio di un motore passo-a-passo |
| JPS58160135A (ja) * | 1982-03-17 | 1983-09-22 | Kurashiki Kako Kk | 低圧用ゴムホ−スの連続加硫製造方法 |
| GB2208456B (en) * | 1987-08-07 | 1991-10-16 | Charles Pollock | Reluctance motor drive system |
| DE4001769A1 (de) * | 1990-01-23 | 1991-07-25 | Kloeckner Humboldt Deutz Ag | Ansteuerungssystem zum bidirektionalen positionieren von schrittmotoren |
-
1973
- 1973-04-30 DE DE19732321890 patent/DE2321890B2/de not_active Ceased
-
1974
- 1974-04-26 FR FR7414715A patent/FR2227677B1/fr not_active Expired
- 1974-04-29 JP JP4825274A patent/JPS5650519B2/ja not_active Expired
- 1974-04-29 IT IT2202874A patent/IT1010193B/it active
- 1974-04-29 BE BE143725A patent/BE814326A/xx unknown
- 1974-04-30 GB GB1896074A patent/GB1413447A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371834A (en) | 1980-05-14 | 1983-02-01 | Jaeger | Device for measuring the frequency of an electrical current representative of a variable quantity |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2227677A1 (it) | 1974-11-22 |
| GB1413447A (en) | 1975-11-12 |
| BE814326A (fr) | 1974-08-16 |
| JPS5015029A (it) | 1975-02-17 |
| JPS5650519B2 (it) | 1981-11-30 |
| DE2321890B2 (de) | 1975-03-27 |
| IT1010193B (it) | 1977-01-10 |
| DE2321890A1 (de) | 1974-11-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |