JPS579009B2 - - Google Patents
Info
- Publication number
- JPS579009B2 JPS579009B2 JP3335876A JP3335876A JPS579009B2 JP S579009 B2 JPS579009 B2 JP S579009B2 JP 3335876 A JP3335876 A JP 3335876A JP 3335876 A JP3335876 A JP 3335876A JP S579009 B2 JPS579009 B2 JP S579009B2
- Authority
- JP
- Japan
- 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
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/04—Mechanical actuation by breaking of glass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3335876A JPS52116274A (en) | 1976-03-25 | 1976-03-25 | Glass plate breakage inspecting apparatus |
| GB1186877A GB1551516A (en) | 1976-03-25 | 1977-03-21 | Glass facture detecting apparatus |
| DE19772713127 DE2713127C3 (de) | 1976-03-25 | 1977-03-22 | Vorrichtung zum Erfassen des Bruches einer Glasscheibe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3335876A JPS52116274A (en) | 1976-03-25 | 1976-03-25 | Glass plate breakage inspecting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52116274A JPS52116274A (en) | 1977-09-29 |
| JPS579009B2 true JPS579009B2 (it) | 1982-02-19 |
Family
ID=12384349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3335876A Granted JPS52116274A (en) | 1976-03-25 | 1976-03-25 | Glass plate breakage inspecting apparatus |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS52116274A (it) |
| DE (1) | DE2713127C3 (it) |
| GB (1) | GB1551516A (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3043912A1 (de) * | 1980-11-21 | 1982-07-01 | alfasystem GmbH Vertrieb von elektronischen Sicherheitssystemen, 8034 Germering | Glasbruchmelder mit abgesetzter auswerteelektronik |
| DE3121705A1 (de) * | 1980-11-21 | 1982-12-16 | alfasystem GmbH Vertrieb von elektronischen Sicherheitssystemen, 8034 Germering | Glasbruchmelder |
| DE3142705C2 (de) * | 1981-10-28 | 1986-06-12 | Securiton AG, Zollikofen, Bern | Vorrichtung zur Überwachung des Zustandes eines zur Fortleitung von Schallwellen geeigneten Körpers |
| DE3475126D1 (en) * | 1984-04-30 | 1988-12-15 | Fuss Fritz Gmbh & Co | Glass breakage detector |
| GB2171518B (en) * | 1985-02-08 | 1988-09-01 | Automated Security Holdings | Glass break detector |
| US4758824A (en) * | 1985-08-22 | 1988-07-19 | Heinz Jurgen Bernhard Fechner | Alarm for a blind |
| SE456951B (sv) * | 1987-03-06 | 1988-11-14 | Lars Eriksson | Larmanordning foeretraedesvis vid en foensterkonstruktion och innefattande minst en saendare av ultraljud |
| EP1257173B1 (en) | 2000-02-10 | 2009-04-01 | Wegra Beheer B.V. | Baking apparatus and method for baking edible products |
-
1976
- 1976-03-25 JP JP3335876A patent/JPS52116274A/ja active Granted
-
1977
- 1977-03-21 GB GB1186877A patent/GB1551516A/en not_active Expired
- 1977-03-22 DE DE19772713127 patent/DE2713127C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2713127B2 (de) | 1980-03-27 |
| DE2713127A1 (de) | 1977-09-29 |
| JPS52116274A (en) | 1977-09-29 |
| DE2713127C3 (de) | 1980-11-13 |
| GB1551516A (en) | 1979-08-30 |