FR2300407A1 - Contacteur electrique actionnable par un deplacement, notamment pour systeme d'alarme anti-vol - Google Patents
Contacteur electrique actionnable par un deplacement, notamment pour systeme d'alarme anti-volInfo
- Publication number
- FR2300407A1 FR2300407A1 FR7503570A FR7503570A FR2300407A1 FR 2300407 A1 FR2300407 A1 FR 2300407A1 FR 7503570 A FR7503570 A FR 7503570A FR 7503570 A FR7503570 A FR 7503570A FR 2300407 A1 FR2300407 A1 FR 2300407A1
- Authority
- FR
- France
- Prior art keywords
- contacts
- displacement
- sensitive
- burglar alarm
- metal ball
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title 1
- 239000011810 insulating material Substances 0.000 abstract 1
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
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7503570A FR2300407A1 (fr) | 1975-02-05 | 1975-02-05 | Contacteur electrique actionnable par un deplacement, notamment pour systeme d'alarme anti-vol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7503570A FR2300407A1 (fr) | 1975-02-05 | 1975-02-05 | Contacteur electrique actionnable par un deplacement, notamment pour systeme d'alarme anti-vol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2300407A1 true FR2300407A1 (fr) | 1976-09-03 |
| FR2300407B3 FR2300407B3 (Direct) | 1977-10-21 |
Family
ID=9150784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7503570A Granted FR2300407A1 (fr) | 1975-02-05 | 1975-02-05 | Contacteur electrique actionnable par un deplacement, notamment pour systeme d'alarme anti-vol |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2300407A1 (Direct) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4318245A (en) * | 1980-01-22 | 1982-03-09 | The Quaker Oats Company | Vocalizing apparatus |
-
1975
- 1975-02-05 FR FR7503570A patent/FR2300407A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4318245A (en) * | 1980-01-22 | 1982-03-09 | The Quaker Oats Company | Vocalizing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2300407B3 (Direct) | 1977-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |