FR1272747A - Perfectionnements aux circuits de commutation - Google Patents
Perfectionnements aux circuits de commutationInfo
- Publication number
- FR1272747A FR1272747A FR842458A FR842458A FR1272747A FR 1272747 A FR1272747 A FR 1272747A FR 842458 A FR842458 A FR 842458A FR 842458 A FR842458 A FR 842458A FR 1272747 A FR1272747 A FR 1272747A
- Authority
- FR
- France
- Prior art keywords
- switching circuit
- circuit improvements
- switching
- circuit
- 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
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/001—Functional circuits, e.g. logic, sequencing, interlocking circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/24—Co-ordinate-type relay switches having an individual electromagnet at each cross-point
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR842458A FR1272747A (fr) | 1959-10-29 | 1960-10-28 | Perfectionnements aux circuits de commutation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US849516A US3042900A (en) | 1959-10-29 | 1959-10-29 | Shift registers |
FR842458A FR1272747A (fr) | 1959-10-29 | 1960-10-28 | Perfectionnements aux circuits de commutation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1272747A true FR1272747A (fr) | 1961-09-29 |
Family
ID=26187973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR842458A Expired FR1272747A (fr) | 1959-10-29 | 1960-10-28 | Perfectionnements aux circuits de commutation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1272747A (fr) |
-
1960
- 1960-10-28 FR FR842458A patent/FR1272747A/fr not_active Expired
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