FR1410561A - Intrinsically Safe Logic Circuits - Google Patents
Intrinsically Safe Logic CircuitsInfo
- Publication number
- FR1410561A FR1410561A FR989791A FR989791A FR1410561A FR 1410561 A FR1410561 A FR 1410561A FR 989791 A FR989791 A FR 989791A FR 989791 A FR989791 A FR 989791A FR 1410561 A FR1410561 A FR 1410561A
- Authority
- FR
- France
- Prior art keywords
- logic circuits
- intrinsically safe
- safe logic
- intrinsically
- circuits
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/16—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Coils Or Transformers For Communication (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Transformers For Measuring Instruments (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE638197A BE638197A (en) | 1963-10-03 | 1963-10-03 | Intrinsically Safe Logic Circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1410561A true FR1410561A (en) | 1965-09-10 |
Family
ID=59409131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR989791A Expired FR1410561A (en) | 1963-10-03 | 1964-09-30 | Intrinsically Safe Logic Circuits |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE638197A (en) |
DE (1) | DE1287123B (en) |
ES (1) | ES362535A3 (en) |
FR (1) | FR1410561A (en) |
GB (1) | GB1086854A (en) |
IT (1) | IT737692B (en) |
NL (1) | NL6411515A (en) |
SE (1) | SE310898B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2745745A1 (en) * | 1976-10-11 | 1978-04-13 | Acec | PROCESS CONTROL SYSTEM |
DE3229622A1 (en) * | 1982-08-09 | 1984-02-09 | Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn | Circuit arrangement for potential isolation |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5040781Y2 (en) * | 1971-02-25 | 1975-11-20 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB513626A (en) * | 1937-01-30 | 1939-10-18 | Ladislas De Kramolin | Arrangement for increasing the selectivity of electric amplifying apparatus |
-
1963
- 1963-10-03 BE BE638197A patent/BE638197A/en unknown
-
1964
- 1964-09-30 FR FR989791A patent/FR1410561A/en not_active Expired
- 1964-09-30 DE DE1964A0047208 patent/DE1287123B/en not_active Withdrawn
- 1964-10-01 GB GB39991/64A patent/GB1086854A/en not_active Expired
- 1964-10-02 IT IT2092764A patent/IT737692B/en active
- 1964-10-02 NL NL6411515A patent/NL6411515A/en unknown
-
1965
- 1965-09-17 SE SE12126/65A patent/SE310898B/en unknown
-
1969
- 1969-01-15 ES ES362535A patent/ES362535A3/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2745745A1 (en) * | 1976-10-11 | 1978-04-13 | Acec | PROCESS CONTROL SYSTEM |
DE3229622A1 (en) * | 1982-08-09 | 1984-02-09 | Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn | Circuit arrangement for potential isolation |
Also Published As
Publication number | Publication date |
---|---|
IT737692B (en) | 1967-01-02 |
GB1086854A (en) | 1967-10-11 |
SE310898B (en) | 1969-05-19 |
ES362535A3 (en) | 1970-09-01 |
DE1287123B (en) | 1969-01-16 |
BE638197A (en) | 1964-04-03 |
NL6411515A (en) | 1965-04-05 |
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