DE68900426D1 - Schwingungskraftsensor. - Google Patents

Schwingungskraftsensor.

Info

Publication number: DE68900426D1
Authority: DE; Germany
Prior art keywords: force sensor; vibration force; vibration; sensor; force
Prior art date: 1988-03-16
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 - Lifetime

Application number

DE8989302311T

Other languages

English (en)

Inventor

Richard George Kirman

Sally Ann Spencer

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.)

Illinois Tool Works Inc

Original Assignee

GEC Avery Ltd

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.)

1988-03-16

Filing date

1989-03-08

Publication date

1991-12-19

1989-03-08 Application filed by GEC Avery Ltd filed Critical GEC Avery Ltd

1991-12-19 Application granted granted Critical

1991-12-19 Publication of DE68900426D1 publication Critical patent/DE68900426D1/de

2009-03-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
- G01G3/16—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of frequency of oscillations of the body

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Force Measurement Appropriate To Specific Purposes (AREA)
Measuring Fluid Pressure (AREA)

DE8989302311T 1988-03-16 1989-03-08 Schwingungskraftsensor. Expired - Lifetime DE68900426D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB888806214A GB8806214D0 (en)	1988-03-16	1988-03-16	Vibrating force sensor

Publications (1)

Publication Number	Publication Date
DE68900426D1 true DE68900426D1 (de)	1991-12-19

Family

ID=10633515

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8989302311T Expired - Lifetime DE68900426D1 (de)	1988-03-16	1989-03-08	Schwingungskraftsensor.

Country Status (6)

Country	Link
US (1)	US4947694A (de)
EP (1)	EP0333377B1 (de)
AU (1)	AU610356B2 (de)
DE (1)	DE68900426D1 (de)
GB (1)	GB8806214D0 (de)
ZA (1)	ZA891880B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4901586A (en) *	1989-02-27	1990-02-20	Sundstrand Data Control, Inc.	Electrostatically driven dual vibrating beam force transducer
EP0515659B1 (de) *	1990-12-17	1995-02-22	Wirth Gallo Messtechnik Ag	Behälter-waage
GB9124575D0 (en) *	1991-11-20	1992-01-08	Gec Avery Technology	Vibrating beam sensor
GB9203227D0 (en) *	1992-02-14	1992-04-01	Gec Avery Technology	Improvements in or relating to force sensors
US5313023A (en)	1992-04-03	1994-05-17	Weigh-Tronix, Inc.	Load cell
US5442146A (en)	1992-04-03	1995-08-15	Weigh-Tronix, Inc.	Counting scale and load cell assembly therefor
US5391844A (en)	1992-04-03	1995-02-21	Weigh-Tronix Inc	Load cell
JP2006518846A (ja) *	2003-02-05	2006-08-17	ブルーネルユニバーシティ	共振センサーアセンブリー
US8845968B2 (en) *	2006-12-28	2014-09-30	Highland Biosciences Limited	Biosensor
US8227713B1 (en) *	2008-04-04	2012-07-24	Startrak Information Technologies, Llc	Railcar weighing system
GB0716542D0 (en) *	2007-08-24	2007-10-03	Highland Biosciences Ltd	Endotoxin biosensor
JP5575128B2 (ja) *	2009-06-30	2014-08-20	新光電子株式会社	台秤及び荷重検出ユニット
US8887567B2 (en) *	2011-12-20	2014-11-18	Honeywell International Inc.	Double-ended tuning fork with outrigger excitation
US9551609B2 (en) *	2013-07-30	2017-01-24	The Boeing Company	Modal acoustic aircraft weight system
US10580605B2 (en)	2015-11-23	2020-03-03	University Of Utah Research Foundation	Very low power microelectromechanical devices for the internet of everything
KR102759059B1 (ko) *	2019-05-13	2025-01-24	아이.엠.에이. 인듀스트리아 마친 오토메티크 에스.피.에이.	자동 가공 기계용 질량 측정 장치 및 질량 측정 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3505866A (en) *	1966-10-13	1970-04-14	Singer General Precision	Single tine digital force transducer
US3657667A (en) *	1969-04-23	1972-04-18	Citizen Watch Co Ltd	Oscillator with three-arm mechanical vibrator connected to suppress spurious vibrations
SU576518A1 (ru) *	1976-05-19	1977-10-15	Московское Ордена Ленина И Ордена Трудового Красного Знамени Высшее Техническое Училище Им. Н.Э.Баумана	Вибрационно-частотный преобразователь усилий
GB1562766A (en) *	1977-03-25	1980-03-19	Electric Power Res Inst	Biaxial capacitance strain transducer
JPS5856425B2 (ja) *	1978-10-11	1983-12-14	横河電機株式会社	力変換機構
US4246625A (en) *	1978-11-16	1981-01-20	Union Carbide Corporation	Ceramic capacitor with co-fired end terminations
JPS5844321A (ja) *	1981-09-09	1983-03-15	Yokogawa Hokushin Electric Corp	振動式力検出器
GB2141231B (en) *	1983-06-07	1986-08-06	Gen Electric Co Plc	Force sensors
US4764244A (en) *	1985-06-11	1988-08-16	The Foxboro Company	Resonant sensor and method of making same
JPS6263828A (ja) *	1985-09-06	1987-03-20	Yokogawa Electric Corp	振動式トランスジューサ
DE3776911D1 (de) *	1986-07-01	1992-04-02	Sensor Int	Vibrationskraftsensor.

1988
- 1988-03-16 GB GB888806214A patent/GB8806214D0/en active Pending
1989
- 1989-03-08 DE DE8989302311T patent/DE68900426D1/de not_active Expired - Lifetime
- 1989-03-08 EP EP89302311A patent/EP0333377B1/de not_active Expired - Lifetime
- 1989-03-09 AU AU31157/89A patent/AU610356B2/en not_active Ceased
- 1989-03-09 US US07/321,190 patent/US4947694A/en not_active Expired - Lifetime
- 1989-03-13 ZA ZA891880A patent/ZA891880B/xx unknown

Also Published As

Publication number	Publication date
AU3115789A (en)	1989-09-21
EP0333377A3 (en)	1989-11-15
AU610356B2 (en)	1991-05-16
GB8806214D0 (en)	1988-04-13
EP0333377A2 (de)	1989-09-20
ZA891880B (en)	1989-10-25
EP0333377B1 (de)	1991-11-13
US4947694A (en)	1990-08-14

Publication	Publication Date	Title
DE68907981D1 (de)	1993-09-09	Beschleunigungsmesser.
FI896143A7 (fi)	1990-06-25	Voimatunnistin
DE69019343D1 (de)	1995-06-14	Beschleunigungssensoren.
DE58902396D1 (de)	1992-11-12	Positionsgeber.
DE58902824D1 (de)	1993-01-07	Schwingungstilger.
NO891105D0 (no)	1989-03-14	Akselerometer.
DE69012429D1 (de)	1994-10-20	Beschleunigungsmessaufnehmer.
DE3879662D1 (de)	1993-04-29	Schwingungsfuehler.
NO891123L (no)	1989-09-27	Transduser.
DE69021772D1 (de)	1995-09-28	Piezoelektrischer Beschleunigungsmessfühler.
FI892995A7 (fi)	1989-12-21	Annullerare av en ringlasers skakningsvibration.
DE3880263D1 (de)	1993-05-19	Piezoelektrischer aufnehmer.
DE58905737D1 (de)	1993-11-04	Beschleunigungssensor.
DE68911826D1 (de)	1994-02-10	Drehmomentmessfühler.
DE68900426D1 (de)	1991-12-19	Schwingungskraftsensor.
FI882697L (fi)	1989-12-09	Integrerad uppvaermbar sensor.
DE3877622D1 (de)	1993-03-04	Inertialsensor.
DE3764442D1 (de)	1990-09-27	Beschleunigungssensor.
DE68905913D1 (de)	1993-05-13	Beschleunigungsmessaufnehmer.
DE68910080D1 (de)	1993-11-25	Sensoreinrichtung.
IT8920330A0 (it)	1989-04-28	Rilevatore di accelerazione.
DE69004730D1 (de)	1994-01-05	Rollschwingungsaufnehmer.
DE59106429D1 (de)	1995-10-12	Beschleunigungssensor.
IT8819101A0 (it)	1988-01-18	Dispositivo trasduttore perfezionato.
NO892999D0 (no)	1989-07-21	Sensor.

Legal Events

Date	Code	Title	Description
1992-12-17	8364	No opposition during term of opposition
1999-04-15	8328	Change in the person/name/address of the agent	Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT
2008-06-05	8327	Change in the person/name/address of the patent owner	Owner name: ILLINOIS TOOL WORKS, INC. (N.D.GES.D. STAATES , US
2009-04-30	8328	Change in the person/name/address of the agent	Representative=s name: 2K PATENTANWAELTE BLASBERG KEWITZ & REICHEL, PARTN