HK1132361A1 - Spring hammer head swing hammer urban & rural common pre-earthquake alarm - Google Patents
Spring hammer head swing hammer urban & rural common pre-earthquake alarmInfo
- Publication number
- HK1132361A1 HK1132361A1 HK09108464.1A HK09108464A HK1132361A1 HK 1132361 A1 HK1132361 A1 HK 1132361A1 HK 09108464 A HK09108464 A HK 09108464A HK 1132361 A1 HK1132361 A1 HK 1132361A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- urban
- hammer
- head swing
- earthquake alarm
- common pre
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101698142A CN101388137B (en) | 2008-10-01 | 2008-10-01 | Pendulum and spring ram public earthquake alarm for city and town |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1132361A1 true HK1132361A1 (en) | 2010-02-19 |
Family
ID=40477535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK09108464.1A HK1132361A1 (en) | 2008-10-01 | 2009-09-16 | Spring hammer head swing hammer urban & rural common pre-earthquake alarm |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101388137B (en) |
HK (1) | HK1132361A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102865009A (en) * | 2012-09-27 | 2013-01-09 | 叶答疆 | Mobile alarm device of safe deposit box |
US10136276B2 (en) | 2013-06-25 | 2018-11-20 | Siemens Schweiz Ag | Modality-centric mass notification system |
US9641692B2 (en) | 2013-06-25 | 2017-05-02 | Siemens Schweiz Ag | Incident-centric mass notification system |
CN108761393A (en) * | 2018-05-18 | 2018-11-06 | 惠安县金建达电子科技有限公司 | A kind of underground longitude and latitude measuring device and method |
CN109307882A (en) * | 2018-05-18 | 2019-02-05 | 惠安县金建达电子科技有限公司 | A kind of storage deep under ground antidetonation device |
IL268628B2 (en) * | 2019-08-11 | 2023-04-01 | Sajrawi Sami | Earthquake detection and alarm unit and system |
CN111564027B (en) * | 2020-05-08 | 2022-05-13 | 北京深演智能科技股份有限公司 | Alarm information processing method and device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201302752Y (en) * | 2008-10-01 | 2009-09-02 | 朱祚睿 | Pendulum bob with spring hammer head city and countryside public imminent earthquake alarm |
-
2008
- 2008-10-01 CN CN2008101698142A patent/CN101388137B/en not_active Expired - Fee Related
-
2009
- 2009-09-16 HK HK09108464.1A patent/HK1132361A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN101388137B (en) | 2010-09-22 |
CN101388137A (en) | 2009-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20141001 |