IT8024109A0 - Dispositivo sensibile alle vibrazioni. - Google Patents

Dispositivo sensibile alle vibrazioni.

Info

Publication number
IT8024109A0
IT8024109A0 IT8024109A IT2410980A IT8024109A0 IT 8024109 A0 IT8024109 A0 IT 8024109A0 IT 8024109 A IT8024109 A IT 8024109A IT 2410980 A IT2410980 A IT 2410980A IT 8024109 A0 IT8024109 A0 IT 8024109A0
Authority
IT
Italy
Prior art keywords
vibrations
device sensitive
sensitive
Prior art date
Application number
IT8024109A
Other languages
English (en)
Other versions
IT1132390B (it
Inventor
Anderson Francis Joseph
Original Assignee
Inst For Ind Res & Standards
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inst For Ind Res & Standards filed Critical Inst For Ind Res & Standards
Publication of IT8024109A0 publication Critical patent/IT8024109A0/it
Application granted granted Critical
Publication of IT1132390B publication Critical patent/IT1132390B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H01H35/144—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch operated by vibration

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
IT24109/80A 1979-08-14 1980-08-11 Dispositivo sensibile alle vibrazioni IT1132390B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE791560A IE791560L (en) 1979-08-14 1979-08-14 Vibration sensing device

Publications (2)

Publication Number Publication Date
IT8024109A0 true IT8024109A0 (it) 1980-08-11
IT1132390B IT1132390B (it) 1986-07-02

Family

ID=11029030

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24109/80A IT1132390B (it) 1979-08-14 1980-08-11 Dispositivo sensibile alle vibrazioni

Country Status (11)

Country Link
US (1) US4368637A (it)
AU (1) AU6142080A (it)
DE (1) DE3030600A1 (it)
DK (1) DK346180A (it)
ES (1) ES8104587A1 (it)
FR (1) FR2463399A1 (it)
GB (1) GB2058460B (it)
IE (1) IE791560L (it)
IT (1) IT1132390B (it)
NL (1) NL8004581A (it)
ZA (1) ZA804969B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE56272B1 (en) * 1985-02-11 1991-06-05 Anderson Res & Dev Ltd A vibration sensing device
US5053589A (en) * 1990-06-29 1991-10-01 Grant John T Vibration sensing device
GB2260648B (en) * 1991-10-16 1995-05-17 John Mfg Ltd Sensor switch and a portable device sensitive to a change in movement
GB9509089D0 (en) * 1995-05-04 1995-06-28 Guralp Sys Ltd Seismometers and the like
GB2303967B (en) * 1995-08-03 1998-11-18 Cetsa Ltd A vibration sensing device
DE19711271C2 (de) * 1997-03-18 1999-04-29 Zeiss Carl Jena Gmbh Längenmeßsystem
US6788201B2 (en) 2002-11-05 2004-09-07 Skechers U.S.A., Inc. Ii Motion sensitive switch and circuitry
KR100652602B1 (ko) * 2005-08-18 2006-12-01 엘지전자 주식회사 이상진동감지장치 및 이를 구비한 세탁기
US8713976B2 (en) * 2006-12-29 2014-05-06 General Electric Company Systems and methods for controlling operation of a washing machine
CN101782425B (zh) * 2009-01-15 2012-03-07 深圳富泰宏精密工业有限公司 便携式电子装置振动功能测试装置
CN112621383B (zh) * 2020-10-21 2022-01-28 重庆工程职业技术学院 一种振动模块及其测量铣床附加载荷损耗系数的装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2178159A (en) * 1939-03-24 1939-10-31 Francis J Battestin Safety switch
GB1078016A (en) * 1965-09-20 1967-08-02 Leonel Garcia New burglar alarm
GB1263076A (en) * 1968-04-19 1972-02-09 Cb Ass Ltd Vibration switch
US3674950A (en) * 1970-10-21 1972-07-04 American Multi Lert Corp Self-aligning motion detectors
US3731022A (en) * 1971-11-12 1973-05-01 Alcotronics Corp Inertia type switch with coaxial conductive springs
US3862386A (en) * 1972-09-29 1975-01-21 Guardian Industries Snap action type inertia switch with vibration amplication and actuator means
US4109757A (en) * 1977-02-09 1978-08-29 Pacific West Exploration Company Self-erecting geophone unit and method and system for using same
IE45963B1 (en) * 1977-06-27 1983-01-12 Anderson F A vibration sensing device
US4155067A (en) * 1977-08-23 1979-05-15 Gleeson Patrick F Automobile alarm device

Also Published As

Publication number Publication date
ES494220A0 (es) 1981-04-01
GB2058460B (en) 1983-07-06
FR2463399A1 (fr) 1981-02-20
NL8004581A (nl) 1981-02-17
AU6142080A (en) 1981-02-19
US4368637A (en) 1983-01-18
IE791560L (en) 1981-02-14
DK346180A (da) 1981-02-15
IT1132390B (it) 1986-07-02
GB2058460A (en) 1981-04-08
ES8104587A1 (es) 1981-04-01
DE3030600A1 (de) 1981-06-25
ZA804969B (en) 1981-08-26

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