FR1401364A - Gravity Switchable Preset Frequency Receiver - Google Patents
Gravity Switchable Preset Frequency ReceiverInfo
- Publication number
- FR1401364A FR1401364A FR971827A FR971827A FR1401364A FR 1401364 A FR1401364 A FR 1401364A FR 971827 A FR971827 A FR 971827A FR 971827 A FR971827 A FR 971827A FR 1401364 A FR1401364 A FR 1401364A
- Authority
- FR
- France
- Prior art keywords
- switchable
- gravity
- preset frequency
- frequency receiver
- receiver
- 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
- H01H35/00—Switches operated by change of a physical condition
- H01H35/02—Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field
- H01H35/025—Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field the switch being discriminative in different directions
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR971827A FR1401364A (en) | 1964-04-22 | 1964-04-22 | Gravity Switchable Preset Frequency Receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR971827A FR1401364A (en) | 1964-04-22 | 1964-04-22 | Gravity Switchable Preset Frequency Receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1401364A true FR1401364A (en) | 1965-06-04 |
Family
ID=8828364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR971827A Expired FR1401364A (en) | 1964-04-22 | 1964-04-22 | Gravity Switchable Preset Frequency Receiver |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1401364A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2428316A1 (en) * | 1978-06-08 | 1980-01-04 | Nemectron | Multicontact mercury switch control device - has cubical housing for switches which are closed when cube rests on any one of four faces |
EP0373407A1 (en) * | 1988-12-02 | 1990-06-20 | Nokia (Deutschland) GmbH | Remote control device for the transmission of commands |
EP0410194A1 (en) * | 1989-07-25 | 1991-01-30 | Nokia (Deutschland) GmbH | Remote control transmitter |
-
1964
- 1964-04-22 FR FR971827A patent/FR1401364A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2428316A1 (en) * | 1978-06-08 | 1980-01-04 | Nemectron | Multicontact mercury switch control device - has cubical housing for switches which are closed when cube rests on any one of four faces |
EP0373407A1 (en) * | 1988-12-02 | 1990-06-20 | Nokia (Deutschland) GmbH | Remote control device for the transmission of commands |
EP0410194A1 (en) * | 1989-07-25 | 1991-01-30 | Nokia (Deutschland) GmbH | Remote control transmitter |
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