FR2330219B3 - - Google Patents
Info
- Publication number
- FR2330219B3 FR2330219B3 FR7506663A FR7506663A FR2330219B3 FR 2330219 B3 FR2330219 B3 FR 2330219B3 FR 7506663 A FR7506663 A FR 7506663A FR 7506663 A FR7506663 A FR 7506663A FR 2330219 B3 FR2330219 B3 FR 2330219B3
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
- B61L5/107—Locking mechanisms for points; Means for indicating the setting of points electrical control of points position
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/28—Modifications for introducing a time delay before switching
- H03K17/284—Modifications for introducing a time delay before switching in field effect transistor switches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7506663A FR2330219A1 (fr) | 1975-03-04 | 1975-03-04 | Temporisateur electronique de securite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7506663A FR2330219A1 (fr) | 1975-03-04 | 1975-03-04 | Temporisateur electronique de securite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2330219A1 FR2330219A1 (fr) | 1977-05-27 |
| FR2330219B3 true FR2330219B3 (enExample) | 1977-11-10 |
Family
ID=9152038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7506663A Granted FR2330219A1 (fr) | 1975-03-04 | 1975-03-04 | Temporisateur electronique de securite |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2330219A1 (enExample) |
-
1975
- 1975-03-04 FR FR7506663A patent/FR2330219A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2330219A1 (fr) | 1977-05-27 |