DE69523655D1 - Beschleunigungsmessaufnehmer und Verfahren zu seiner Herstellung - Google Patents
Beschleunigungsmessaufnehmer und Verfahren zu seiner HerstellungInfo
- Publication number
- DE69523655D1 DE69523655D1 DE69523655T DE69523655T DE69523655D1 DE 69523655 D1 DE69523655 D1 DE 69523655D1 DE 69523655 T DE69523655 T DE 69523655T DE 69523655 T DE69523655 T DE 69523655T DE 69523655 D1 DE69523655 D1 DE 69523655D1
- Authority
- DE
- Germany
- Prior art keywords
- accelerometer
- manufacture
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
- H03H9/176—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of ceramic material
-
- 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
- G01P15/09—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 piezoelectric pick-up
- G01P15/0922—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 piezoelectric pick-up of the bending or flexing mode type
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/10—Mounting in enclosures
- H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
- H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
- H03H9/1028—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device the BAW device being held between spring terminals
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6267994 | 1994-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69523655D1 true DE69523655D1 (de) | 2001-12-13 |
DE69523655T2 DE69523655T2 (de) | 2002-08-01 |
Family
ID=13207219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995623655 Expired - Fee Related DE69523655T2 (de) | 1994-03-31 | 1995-03-28 | Beschleunigungsmessaufnehmer und Verfahren zu seiner Herstellung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0675365B1 (de) |
KR (1) | KR0165714B1 (de) |
DE (1) | DE69523655T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110794168A (zh) * | 2019-10-29 | 2020-02-14 | 歌尔股份有限公司 | 一种压电喷胶系统的检测方法和装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19601449A1 (de) * | 1996-01-17 | 1997-07-24 | Telefunken Microelectron | Beschleunigungsfühler, insbesondere für Sicherheitssysteme in Fahrzeugen zur Personenbeförderung |
US6304406B1 (en) | 1998-06-05 | 2001-10-16 | Seagate Technology Llc | Rotational vibration compensation using a fixed head and a constant frequency pattern |
US6222336B1 (en) | 1998-06-05 | 2001-04-24 | Seagate Technology Llc | Rotational vibration detection using spindle motor velocity sense coils |
US6088185A (en) * | 1998-06-05 | 2000-07-11 | Seagate Technology, Inc. | Rotational vibration detection using a velocity sense coil |
US6285522B1 (en) | 1998-06-05 | 2001-09-04 | Seagate Technology Llc | Rotational vibration compensation using a dedicated surface with a constant frequency pattern |
DE102008056746A1 (de) | 2008-11-11 | 2010-05-12 | Epcos Ag | Piezoaktor in Vielschichtbauweise und Verfahren zur Befestigung einer Außenelektrode bei einem Piezoaktor |
DE102010036257A1 (de) | 2010-09-03 | 2012-03-08 | Epcos Ag | Verfahren zur Kontrolle von Biegeschwingungen eines Piezoaktuators |
US20130139866A1 (en) * | 2011-12-01 | 2013-06-06 | Marlow Industries, Inc. | Ceramic Plate |
US9470806B2 (en) | 2013-08-29 | 2016-10-18 | Pgs Geophysical As | Piezoelectric accelerometer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5237953B2 (de) * | 1973-12-14 | 1977-09-26 | ||
US4494409A (en) * | 1981-05-29 | 1985-01-22 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Engine vibration sensor |
US5009106A (en) * | 1989-07-06 | 1991-04-23 | Kistler Instrumente Ag | Accelerometer with improved shock resistance |
KR100204457B1 (ko) * | 1993-05-28 | 1999-06-15 | 모리시타 요이찌 | 압전진동자구체 및 그 제조방법 |
-
1995
- 1995-03-28 EP EP19950104563 patent/EP0675365B1/de not_active Expired - Lifetime
- 1995-03-28 DE DE1995623655 patent/DE69523655T2/de not_active Expired - Fee Related
- 1995-03-31 KR KR1019950007157A patent/KR0165714B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110794168A (zh) * | 2019-10-29 | 2020-02-14 | 歌尔股份有限公司 | 一种压电喷胶系统的检测方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
DE69523655T2 (de) | 2002-08-01 |
KR0165714B1 (ko) | 1999-03-20 |
EP0675365B1 (de) | 2001-11-07 |
EP0675365A3 (de) | 1997-04-09 |
EP0675365A2 (de) | 1995-10-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69509312D1 (de) | Beschleunigungsmesser sowie Verfahren zu seiner Herstellung | |
DE69618862D1 (de) | Struktureller Wabenkörper und Verfahren zu seiner Herstellung | |
DE69420383T2 (de) | Schwingungsdämpfendes Material und Verfahren zu seiner Herstellung | |
DE69519894D1 (de) | Photodetektor-Bauelement und Verfahren zu seiner Herstellung | |
DE69120892T2 (de) | Gleitschutzhandschuh und Verfahren zu seiner Herstellung | |
DE69624632D1 (de) | Filterelement und Verfahren zu seiner Herstellung | |
DE69628090D1 (de) | Veredelungsmittel und Verfahren zu seiner Herstellung | |
DE69720391D1 (de) | Cholesterinsensor und Verfahren zu seiner Herstellung | |
DE69524599T2 (de) | Antiblockmittel und verfahren zu seiner herstellung | |
DE69530716D1 (de) | Beschleunigungssensor und Verfahren zu seiner Herstellung | |
DE69517239D1 (de) | Lautsprecherdämpfer und Verfahren zu seiner Herstellung | |
DE69124679D1 (de) | Beschleunigungsmesser und Verfahren zu seiner Herstellung | |
DE69719284T2 (de) | Gegossener Artikel und Verfahren zu seiner Herstellung | |
DE69402688T2 (de) | Luftfilter und verfahren zu seiner herstellung | |
DE69602860D1 (de) | Schreibgerät und Verfahren zu seiner Herstellung | |
DE69301771T2 (de) | T-Butyl-R-(-)-4-cyano-3-hydroxybutyrat und Verfahren zu seiner Herstellung | |
DE59600453D1 (de) | Zinnbadbodenstein, und Verfahren zu seiner Herstellung | |
DE69510526T2 (de) | Gleitbauteil und Verfahren zu seiner Herstellung | |
ATA75297A (de) | Dekorlaminat und verfahren zu seiner herstellung | |
DE69523655D1 (de) | Beschleunigungsmessaufnehmer und Verfahren zu seiner Herstellung | |
DE69732460D1 (de) | Thermokopf und verfahren zu seiner herstellung | |
DE59307440D1 (de) | Schamottestein und Verfahren zu seiner Herstellung | |
DE69734152D1 (de) | Thermokopf und verfahren zu seiner herstellung | |
DE69530633D1 (de) | Thyristor und Verfahren zu seiner Herstellung | |
DE69511319D1 (de) | Clinoptilolit und Verfahren zu seiner Herstellung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |