JPS5039897A - - Google Patents
Info
- Publication number
- JPS5039897A JPS5039897A JP49073481A JP7348174A JPS5039897A JP S5039897 A JPS5039897 A JP S5039897A JP 49073481 A JP49073481 A JP 49073481A JP 7348174 A JP7348174 A JP 7348174A JP S5039897 A JPS5039897 A JP S5039897A
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
- G08B13/1609—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1002473A CH557068A (de) | 1973-07-10 | 1973-07-10 | Verfahren und vorrichtung zur ueberwachung wenigstens eines schalleitenden mediums. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5039897A true JPS5039897A (OSRAM) | 1975-04-12 |
| JPS5838836B2 JPS5838836B2 (ja) | 1983-08-25 |
Family
ID=4358527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49073481A Expired JPS5838836B2 (ja) | 1973-07-10 | 1974-06-28 | オンパオ デンドウスル バイタイノ カンシホウホウオヨビ ソウチ |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3946377A (OSRAM) |
| JP (1) | JPS5838836B2 (OSRAM) |
| CH (1) | CH557068A (OSRAM) |
| DE (1) | DE2426408C3 (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50149081U (OSRAM) * | 1974-05-27 | 1975-12-11 | ||
| JPS58199253A (ja) * | 1982-05-14 | 1983-11-19 | Nissan Shatai Co Ltd | 光学検知式自動ワイパ装置 |
| JPS5932808A (ja) * | 1982-08-18 | 1984-02-22 | Nippon Denshi Kiki Kk | 超音波式検出装置における個体識別方法 |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023156A (en) * | 1975-01-30 | 1977-05-10 | American District Telegraph Company | Alarm system for detecting disturbance of a solid medium |
| GB1539928A (en) * | 1975-05-29 | 1979-02-07 | Matsushita Electric Industrial Co Ltd | Apparatus for detecting the breakage of a glass sheet |
| US4112420A (en) * | 1975-07-31 | 1978-09-05 | Matsushita Electric Industrial Company Limited | Apparatus for detecting the breakage of an acoustically conductive medium |
| DE2646160C2 (de) * | 1975-12-08 | 1983-12-22 | Cerberus AG, 8708 Männedorf, Zürich | Verfahren und Vorrichtung zur Überwachung schalleitender Medien |
| US4088989A (en) * | 1975-12-08 | 1978-05-09 | Gulf & Western Manufacturing Company | Intrusion detection apparatus |
| US4935723A (en) * | 1989-08-21 | 1990-06-19 | General Electric Company | Polymeric security window |
| US5543783A (en) * | 1994-05-20 | 1996-08-06 | Caddx-Caddi Controls, Inc. | Glass break detector and a method therefor |
| AU4706200A (en) | 1999-05-07 | 2000-11-21 | C & K Systems, Inc. | Glass-break detector and method of alarm discrimination |
| RU2263969C2 (ru) * | 2001-08-27 | 2005-11-10 | Российский Федеральный Ядерный Центр - Всероссийский научно-исследовательский институт технической физики им. академика Е.И. Забабахина (РФЯЦ - ВНИИТФ) | Способ ультразвукового контроля объектов в охраняемой зоне и устройство для ультразвукового контроля |
| RU2257618C2 (ru) * | 2003-09-30 | 2005-07-27 | Подгорнов Владимир Аминович | Способ ультразвукового контроля объектов в охраняемой зоне |
| US7680283B2 (en) * | 2005-02-07 | 2010-03-16 | Honeywell International Inc. | Method and system for detecting a predetermined sound event such as the sound of breaking glass |
| US7404671B2 (en) * | 2005-03-10 | 2008-07-29 | Luna Innovations Incorporated | Dynamic acoustic thermometer |
| GB0525634D0 (en) * | 2005-12-16 | 2006-01-25 | Carglass Luxembourg Sarl Zug | Investigation of joint integrity for bonded panels |
| US10444203B2 (en) * | 2016-09-15 | 2019-10-15 | Texas Instruments Incorporated | Ultrasonic vibration sensing |
| CN111352100A (zh) * | 2020-05-02 | 2020-06-30 | 肖龙 | 一种基于声波调制解调的识别控距方法 |
| CN114422025B (zh) * | 2022-01-24 | 2024-02-27 | 南京邮电大学 | 一种基于声波传输的光缆路由寻找方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2987713A (en) * | 1957-07-12 | 1961-06-06 | Kidde & Co Walter | Sensitivity control of apparatus for detecting distrubances in an enclosure |
| US3050989A (en) * | 1958-10-30 | 1962-08-28 | Sperry Prod Inc | Carrier technique for wide rance ultrasonic inspection |
| US3111657A (en) * | 1960-03-16 | 1963-11-19 | Specialties Dev Corp | Compensation for turbulence and other effects in intruder detection systems |
| US3712119A (en) * | 1970-01-30 | 1973-01-23 | Automation Ind Inc | Material tester |
| DE2056015B2 (de) * | 1970-11-13 | 1973-05-03 | Worl, August, 8031 Stockdorf | Verfahren und vorrichtungen zur alarmsicherung |
| US3801977A (en) * | 1971-12-07 | 1974-04-02 | Gulf & Western Mfg Co | Ultrasonic alarm circuit |
| US3889250A (en) * | 1973-10-15 | 1975-06-10 | Gulf & Western Mfg Co | Active frequency-responsive glass breakage detector |
-
1973
- 1973-07-10 CH CH1002473A patent/CH557068A/xx not_active IP Right Cessation
-
1974
- 1974-05-31 DE DE2426408A patent/DE2426408C3/de not_active Expired
- 1974-06-21 US US05/481,818 patent/US3946377A/en not_active Expired - Lifetime
- 1974-06-28 JP JP49073481A patent/JPS5838836B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50149081U (OSRAM) * | 1974-05-27 | 1975-12-11 | ||
| JPS58199253A (ja) * | 1982-05-14 | 1983-11-19 | Nissan Shatai Co Ltd | 光学検知式自動ワイパ装置 |
| JPS5932808A (ja) * | 1982-08-18 | 1984-02-22 | Nippon Denshi Kiki Kk | 超音波式検出装置における個体識別方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5838836B2 (ja) | 1983-08-25 |
| DE2426408C3 (de) | 1981-06-19 |
| US3946377A (en) | 1976-03-23 |
| CH557068A (de) | 1974-12-13 |
| DE2426408B2 (de) | 1980-10-16 |
| DE2426408A1 (de) | 1975-02-06 |