DE69425898D1 - Hochpräzisionswaage und positionssensor - Google Patents

Hochpräzisionswaage und positionssensor

Info

Publication number
DE69425898D1
DE69425898D1 DE69425898T DE69425898T DE69425898D1 DE 69425898 D1 DE69425898 D1 DE 69425898D1 DE 69425898 T DE69425898 T DE 69425898T DE 69425898 T DE69425898 T DE 69425898T DE 69425898 D1 DE69425898 D1 DE 69425898D1
Authority
DE
Germany
Prior art keywords
position sensor
high precision
precision scale
scale
sensor
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 - Lifetime
Application number
DE69425898T
Other languages
English (en)
Other versions
DE69425898T2 (de
Inventor
A Bonin
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.)
Bruker Nano Inc
Original Assignee
Hysitron Inc
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 Hysitron Inc filed Critical Hysitron Inc
Application granted granted Critical
Publication of DE69425898D1 publication Critical patent/DE69425898D1/de
Publication of DE69425898T2 publication Critical patent/DE69425898T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
    • G01Q10/00—Scanning or positioning arrangements, i.e. arrangements for actively controlling the movement or position of the probe
    • G01Q10/04—Fine scanning or positioning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/22—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in capacitance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
    • G01G7/06—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electrostatic action
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
    • 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
    • G01P15/125—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 capacitive pick-up
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0286—Miniature specimen; Testing on microregions of a specimen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
    • G01N2203/0647—Image analysis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DE69425898T 1993-10-01 1994-10-03 Hochpräzisionswaage und positionssensor Expired - Lifetime DE69425898T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13140593A 1993-10-01 1993-10-01
PCT/US1994/011184 WO1995010021A1 (en) 1993-10-01 1994-10-03 High precision scale and position sensor

Publications (2)

Publication Number Publication Date
DE69425898D1 true DE69425898D1 (de) 2000-10-19
DE69425898T2 DE69425898T2 (de) 2001-04-05

Family

ID=22449326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425898T Expired - Lifetime DE69425898T2 (de) 1993-10-01 1994-10-03 Hochpräzisionswaage und positionssensor

Country Status (5)

Country Link
EP (1) EP0721564B1 (de)
JP (1) JP3672921B2 (de)
AU (1) AU7963694A (de)
DE (1) DE69425898T2 (de)
WO (1) WO1995010021A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001343294A (ja) * 2000-05-31 2001-12-14 Ishida Co Ltd ロードセル及び秤
JP4365264B2 (ja) * 2004-04-28 2009-11-18 日本電信電話株式会社 電子部品装置
JP2017053801A (ja) * 2015-09-11 2017-03-16 藤倉ゴム工業株式会社 ストレッチャブル静電容量型センサ
JP2019512084A (ja) * 2016-02-03 2019-05-09 ハッチンソン テクノロジー インコーポレイテッドＨｕｔｃｈｉｎｓｏｎ Ｔｅｃｈｎｏｌｏｇｙ Ｉｎｃｏｒｐｏｒａｔｅｄ 一体型リードを備えた小型圧力・力センサ
CN113028972B (zh) * 2021-02-26 2022-11-01 哈尔滨芯明天科技有限公司 一种闭环控制的纳米级三维精密定位台

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307407A (en) * 1964-07-30 1967-03-07 Otto E Berg Micro-particle impact sensing apparatus
US3314493A (en) * 1964-11-04 1967-04-18 Kennedy James Patrick Electrical weigh scale with capacitive transducer
US4694687A (en) * 1986-04-17 1987-09-22 Vericom Corporation Vehicle performance analyzer
US4970374A (en) * 1988-09-02 1990-11-13 Matsushita Electric Industrial Co., Ltd. Automatic heating appliance with weight sensor
US5115291A (en) * 1989-07-27 1992-05-19 Honeywell Inc. Electrostatic silicon accelerometer
US4991283A (en) * 1989-11-27 1991-02-12 Johnson Gary W Sensor elements in multilayer ceramic tape structures
US5253526A (en) * 1990-05-30 1993-10-19 Copal Company Limited Capacitive acceleration sensor with free diaphragm
US5134886A (en) * 1991-04-16 1992-08-04 Ball Kenneth H Capacitive pressure transducer for use in respirator apparatus
US5174159A (en) * 1991-06-21 1992-12-29 University Of Utah Research Foundation Linear displacement and strain measuring apparatus
EP0623824B1 (de) * 1993-05-05 1996-11-06 LITEF GmbH Mikromechanische Beschleunigungsmessvorrichtung und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
EP0721564A4 (de) 1998-11-11
WO1995010021A1 (en) 1995-04-13
AU7963694A (en) 1995-05-01
JP3672921B2 (ja) 2005-07-20
EP0721564A1 (de) 1996-07-17
JPH09503864A (ja) 1997-04-15
DE69425898T2 (de) 2001-04-05
EP0721564B1 (de) 2000-09-13

Similar Documents

Publication Publication Date Title
DE69026391D1 (de) Linearer Positionssensor
DE69419243T2 (de) Positionsmessgeräte
NO931430D0 (no) Maaleanordning
DE69317178D1 (de) Magnetoresistiver Sensor
DE59409879D1 (de) Gassensor
DE69426521D1 (de) Metrologisches instrument
DE59406355D1 (de) Positionsmesseinrichtung
DE59308671D1 (de) Fühler
DE69422088D1 (de) Deformationsmessinstrument
DE69316152D1 (de) Thermoelementfühler
DE4293670T1 (de) Gassensor
DE69406169T2 (de) Mechanischer Sensor
BR9400185A (pt) Dispositivo sensor
DE69209837D1 (de) Gassensor
DE69411970T2 (de) Abweichungsmessgerät
DE69425898T2 (de) Hochpräzisionswaage und positionssensor
DE69403373D1 (de) Kraftmessinstrument
DE69428287D1 (de) Messgerät
DE69420299D1 (de) Positionsanzeiger
DE69408305D1 (de) Eich- und messinstrument
FI942582A (fi) Mittauslaite
KR950020317U (ko) 각도측정기
DE59309578D1 (de) Beschleunigungssensor
KR950015124U (ko) 변위 측정 센서
DK135493D0 (da) Foelerarrangement

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: 2K PATENTANWAELTE BLASBERG KEWITZ & REICHEL, PARTN