GB2123953B - Elastic surface wave accelerometers - Google Patents

Elastic surface wave accelerometers

Info

Publication number
GB2123953B
GB2123953B GB08317811A GB8317811A GB2123953B GB 2123953 B GB2123953 B GB 2123953B GB 08317811 A GB08317811 A GB 08317811A GB 8317811 A GB8317811 A GB 8317811A GB 2123953 B GB2123953 B GB 2123953B
Authority
GB
United Kingdom
Prior art keywords
surface wave
elastic surface
accelerometers
wave accelerometers
elastic
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.)
Expired
Application number
GB08317811A
Other languages
English (en)
Other versions
GB8317811D0 (en
GB2123953A (en
Inventor
Pierre Hartemann
Paul Louis Meunier
Alain Jacobelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of GB8317811D0 publication Critical patent/GB8317811D0/en
Publication of GB2123953A publication Critical patent/GB2123953A/en
Application granted granted Critical
Publication of GB2123953B publication Critical patent/GB2123953B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/097—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by vibratory elements
    • G01P15/0975—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by vibratory elements by acoustic surface wave resonators or delay lines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Electrophonic Musical Instruments (AREA)
GB08317811A 1982-07-02 1983-06-30 Elastic surface wave accelerometers Expired GB2123953B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8211657A FR2529681A1 (fr) 1982-07-02 1982-07-02 Accelerometre a ondes elastiques de surface

Publications (3)

Publication Number Publication Date
GB8317811D0 GB8317811D0 (en) 1983-08-03
GB2123953A GB2123953A (en) 1984-02-08
GB2123953B true GB2123953B (en) 1985-12-18

Family

ID=9275636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317811A Expired GB2123953B (en) 1982-07-02 1983-06-30 Elastic surface wave accelerometers

Country Status (5)

Country Link
US (1) US4515016A (enExample)
JP (1) JPS5923258A (enExample)
DE (1) DE3323426A1 (enExample)
FR (1) FR2529681A1 (enExample)
GB (1) GB2123953B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546303B1 (fr) * 1983-05-20 1985-07-05 Thomson Csf Capteur de forces a ondes elastiques de surface
GB2144546B (en) * 1983-08-04 1987-05-28 Standard Telephones Cables Ltd Surface acoustic wave accelerometer
FR2558955B1 (fr) * 1984-01-27 1986-05-02 Thomson Csf Capteur de forces vectoriel a ondes elastiques de surface
US4676104A (en) * 1985-08-06 1987-06-30 United Technologies Corporation Surface skimming bulk acoustic wave accelerometer
US4803883A (en) * 1987-11-09 1989-02-14 Rockwell International Corporation Accelerometer
FR2682766B1 (fr) * 1991-10-21 1995-07-13 Asulab Sa Capteur de mesure d'une grandeur physique.
RU2139546C1 (ru) * 1998-01-12 1999-10-10 Военный инженерно-космический университет им.А.Ф.Можайского Акселерометр с преобразователями на поверхностной акустической волне
DE10221420A1 (de) * 2002-05-14 2003-12-11 Enocean Gmbh Vorrichtung zur Umwandlung mechanischer Energie in elektrische Energie
JP4213540B2 (ja) * 2003-08-20 2009-01-21 株式会社日立製作所 振動発電用振動子
RU2290647C1 (ru) * 2005-04-25 2006-12-27 Российская Федерация, от имени которой выступает государственный заказчик - Федеральное агентство по атомной энергии (Росатом) Узел крепления датчика ускорения к объекту и устройство для приклеивания датчика ускорения к узлу крепления
JP4345984B2 (ja) * 2005-11-11 2009-10-14 Ｎｅｃトーキン株式会社 振動検知方法、振動検知システム、バッテリレス振動センサ及び質問器
JP5424379B2 (ja) * 2007-11-30 2014-02-26 セイコーインスツル株式会社 振動電流変換装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233465A (en) * 1962-07-16 1966-02-08 Cons Electrodynamics Corp Accelerometer
US3304773A (en) * 1964-03-26 1967-02-21 Vernon L Rogallo Force transducer
US3848144A (en) * 1973-04-11 1974-11-12 Sperry Rand Corp Acoustic delay surface wave motion transducer systems
DE2618759C3 (de) * 1976-04-28 1979-05-23 Meisei Electric Co., Ltd. Beschleunigungsmesser
FR2396306A1 (fr) * 1977-07-01 1979-01-26 Thomson Csf Accelerometre a ondes elastiques de surface
DE2757577C3 (de) * 1977-12-23 1982-01-14 Gould Inc., Cleveland, Ohio Kraftmeßfühler mit einem einseitig eingespannten Körper mit piezoelektrischer Oberflächenwellenerzeugung
US4186324A (en) * 1978-05-11 1980-01-29 Schaevitz Engineering Linear accelerometer with piezoelectric suspension
FR2443067A1 (fr) * 1978-11-30 1980-06-27 Thomson Csf Accelerometre a ondes elastiques de surface

Also Published As

Publication number Publication date
GB8317811D0 (en) 1983-08-03
JPS5923258A (ja) 1984-02-06
DE3323426A1 (de) 1984-01-05
GB2123953A (en) 1984-02-08
US4515016A (en) 1985-05-07
FR2529681A1 (fr) 1984-01-06
FR2529681B1 (enExample) 1984-12-14

Similar Documents

Publication Publication Date Title
GB2120037B (en) Surface acoustic wave device
GB2110033B (en) Surface elastic wave element
GB2126034B (en) Surface acoustic wave device
GB8326084D0 (en) Acoustic surface wave device
DE3368322D1 (en) Force transducer
DE3375968D1 (en) Surface acoustic wave device
GB2144546B (en) Surface acoustic wave accelerometer
DE3378283D1 (en) Elastic surface wave device
DE3377256D1 (en) Acoustic surface wave device
GB8315576D0 (en) Elastic surface wave accelerometers
GB2123638B (en) Surface acoustic wave device
GB2123953B (en) Elastic surface wave accelerometers
GB2140161B (en) Elastic surface wave force sensor
GB2122832B (en) Surface acoustic wave device
GB2117115B (en) Surface acoustic wave accelerometer
GB2123637B (en) Surface acoustic wave device
GB2143326B (en) Surface acoustic wave accelerometer
EP0103932A3 (en) Acoustic surface wave device
DE3380510D1 (en) Acoustic surface wave device
GB2126036B (en) Acoustic surface wave device
DE3368158D1 (en) Surface acoustic wave device
DE3380658D1 (en) Surface acoustic wave device
GB2126035B (en) Surface acoustic wave device
DE3369731D1 (en) Force transducers
DE3379624D1 (en) Surface acoustic device

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee