FR1090155A - Machine à calculer - Google Patents
Machine à calculerInfo
- Publication number
- FR1090155A FR1090155A FR1090155DA FR1090155A FR 1090155 A FR1090155 A FR 1090155A FR 1090155D A FR1090155D A FR 1090155DA FR 1090155 A FR1090155 A FR 1090155A
- Authority
- FR
- France
- Prior art keywords
- calculator
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C23/00—Driving mechanisms for functional elements
- G06C23/02—Driving mechanisms for functional elements of main shaft
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/06—Switches operated by change of speed
- H01H35/12—Switches operated by change of speed operated by reversal of direction of movement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1090155XA | 1952-10-04 | 1952-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1090155A true FR1090155A (fr) | 1955-03-28 |
Family
ID=46458068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1090155D Expired FR1090155A (fr) | 1952-10-04 | 1953-10-02 | Machine à calculer |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1090155A (fr) |
-
1953
- 1953-10-02 FR FR1090155D patent/FR1090155A/fr not_active Expired
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