DE3584855D1 - Elektrischer inklinationssensor und verfahren zu seiner herstellung. - Google Patents

Elektrischer inklinationssensor und verfahren zu seiner herstellung.

Info

Publication number
DE3584855D1
DE3584855D1 DE8585830103T DE3584855T DE3584855D1 DE 3584855 D1 DE3584855 D1 DE 3584855D1 DE 8585830103 T DE8585830103 T DE 8585830103T DE 3584855 T DE3584855 T DE 3584855T DE 3584855 D1 DE3584855 D1 DE 3584855D1
Authority
DE
Germany
Prior art keywords
elements
chamber
production
bubble
electrically
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
DE8585830103T
Other languages
English (en)
Inventor
Acqua Roberto Dell Acqua Dell
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.)
Marelli Europe SpA
Original Assignee
Marelli Autronica SpA
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 Marelli Autronica SpA filed Critical Marelli Autronica SpA
Application granted granted Critical
Publication of DE3584855D1 publication Critical patent/DE3584855D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/02—Details
    • G01C9/06—Electric or photoelectric indication or reading means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Steering Controls (AREA)
  • Micromachines (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Air Bags (AREA)
DE8585830103T 1984-05-07 1985-05-03 Elektrischer inklinationssensor und verfahren zu seiner herstellung. Expired - Lifetime DE3584855D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67460/84A IT1179644B (it) 1984-05-07 1984-05-07 Dispositivo sensore elettrico di inclinazione e procedimento per la sua fabbricazione

Publications (1)

Publication Number Publication Date
DE3584855D1 true DE3584855D1 (de) 1992-01-23

Family

ID=11302568

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585830103T Expired - Lifetime DE3584855D1 (de) 1984-05-07 1985-05-03 Elektrischer inklinationssensor und verfahren zu seiner herstellung.

Country Status (6)

Country Link
US (1) US4583296A (de)
EP (1) EP0164316B1 (de)
JP (1) JPS60249003A (de)
AT (1) ATE70355T1 (de)
DE (1) DE3584855D1 (de)
IT (1) IT1179644B (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779353A (en) * 1987-03-26 1988-10-25 Schlumberger Technology Corporation Tool for measuring inclination and rotation
US4761708A (en) * 1987-08-10 1988-08-02 Allied-Signal Inc. Electrolytic switch having electrostatic shield
DE3826810C2 (de) * 1988-08-06 1997-04-03 Juergen Blumenauer Neigungsmesser, insbesondere für Segelflugzeuge mit und ohne Wölbklappen
US5079847A (en) * 1989-05-22 1992-01-14 Schaevitz Sensing Systems, Inc. Two axis inclination sensor
US5180986A (en) * 1989-05-22 1993-01-19 Schaevitz Sensing Systems, Inc. Two axis capacitive inclination sensor
DE3939410A1 (de) * 1989-11-29 1991-06-06 Bosch Gmbh Robert Sensor
US5279040A (en) * 1990-05-18 1994-01-18 Robert Bosch Gmbh Fluid-based acceleration and tilt sensor
US5467533A (en) * 1994-01-28 1995-11-21 Avionic Displays Corporation Night vision inclinometer
US5428902A (en) * 1994-02-24 1995-07-04 Precision Navigation, Inc. Inclinometer sensing circuitry and operation
JP2916994B2 (ja) * 1995-02-14 1999-07-05 ニッショー機器株式会社 二軸傾斜センサ
US5596826A (en) * 1995-10-18 1997-01-28 Caterpillar Inc. Level indicating mechanism for a work machine
JP3385158B2 (ja) * 1996-04-25 2003-03-10 ペンタックス株式会社 傾斜センサ
RU2100778C1 (ru) * 1996-06-24 1997-12-27 Владимир Менделевич Ольшанский Инклинометр (варианты)
JP3527590B2 (ja) * 1996-07-25 2004-05-17 ペンタックス株式会社 傾斜センサ、マスク及び天板ホルダ
JP3500011B2 (ja) * 1996-07-26 2004-02-23 ペンタックス株式会社 傾斜センサ及び傾斜センサの製造方法
US5852878A (en) * 1997-07-14 1998-12-29 The Fredericks Company Electrolytic tilt sensing device
CA2262734A1 (en) * 1998-04-06 1999-10-06 Marcus Escobosa Bubble chamber orientation sensor and control device
US6385857B1 (en) * 1999-06-21 2002-05-14 Bechtel Bwxt Idaho Llc. Position detectors, methods of detecting position, and methods of providing positional detectors
US6249984B1 (en) 2000-04-06 2001-06-26 The Fredericks Company Electrolytic tilt sensor having a metallic envelope
US20040016137A1 (en) * 2000-04-06 2004-01-29 Barsky Barry E. Electrolytic tilt sensor having a meniscus inhibitor
JP3903731B2 (ja) * 2000-08-03 2007-04-11 松下電器産業株式会社 多方向入力装置およびこれを用いた電子機器
US6625896B1 (en) * 2001-06-11 2003-09-30 The United States Of America As Represented By The Secretary Of The Navy Electrolytic tilt sensor and method for manufacturing same
US6688013B2 (en) 2001-12-13 2004-02-10 The Fredericks Company Electrolytic-tilt-sensor
US7124634B2 (en) * 2003-07-29 2006-10-24 The Boeing Company Single plate capacitive acceleration derivative detector
US7310577B2 (en) * 2004-09-29 2007-12-18 The Boeing Company Integrated capacitive bridge and integrated flexure functions inertial measurement unit
US6993849B1 (en) * 2004-11-05 2006-02-07 The Boeing Company Capacitive balance leveling device
US7360425B2 (en) * 2004-11-22 2008-04-22 The Boeing Company Compensated composite structure
US7228739B2 (en) 2004-11-23 2007-06-12 The Boeing Company Precision flexure plate
US7331229B2 (en) * 2004-12-09 2008-02-19 The Boeing Company Magnetic null accelerometer
US7137208B2 (en) * 2004-12-14 2006-11-21 The Boeing Company Leveling device
EP1701231A1 (de) * 2005-03-08 2006-09-13 Mydata Automation AB Kalibrierverfahren
US7296470B2 (en) * 2005-04-14 2007-11-20 The Boeing Company Extended accuracy flexured plate dual capacitance accelerometer
US7497021B2 (en) * 2006-01-24 2009-03-03 Trimble Navigation Limited Multi-axis bubble vial device
CN101963503A (zh) * 2009-07-24 2011-02-02 常州华达科捷光电仪器有限公司 电子水平传感器
JP5718068B2 (ja) * 2011-01-17 2015-05-13 株式会社トプコン 傾斜検出器と傾斜検出装置
EP3264982A4 (de) * 2015-03-04 2018-09-26 California Institute of Technology Positionserfassungs- und führungssystem
KR102356699B1 (ko) * 2017-04-28 2022-01-27 한국전자통신연구원 3d 프린팅을 이용한 센서 제작 방법 및 그 3d 프린터

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096591A (en) * 1960-06-29 1963-07-09 Jr Edward F Higgins Radio frequency leveling device
US3487303A (en) * 1967-01-24 1969-12-30 Singer General Precision Device for sensing deviation from the vertical position
US3843539A (en) * 1972-06-26 1974-10-22 North American Rockwell Electrolytic solution for level devices
SU488981A1 (ru) * 1973-11-15 1975-10-25 Харьковский Институт Радиоэлектроники Уровень
US4057595A (en) * 1975-05-19 1977-11-08 Dow Corning Corporation Method of modifying the physical properties of urethane elastomers
JPS51145352A (en) * 1975-06-10 1976-12-14 Iwatsu Electric Co Ltd Tilt detector
US4167818A (en) * 1978-02-03 1979-09-18 Robert Cantarella Electronic inclination gauge

Also Published As

Publication number Publication date
US4583296A (en) 1986-04-22
IT1179644B (it) 1987-09-16
IT8467460A1 (it) 1985-11-07
EP0164316B1 (de) 1991-12-11
IT8467460A0 (it) 1984-05-07
ATE70355T1 (de) 1991-12-15
EP0164316A2 (de) 1985-12-11
EP0164316A3 (en) 1988-07-13
JPS60249003A (ja) 1985-12-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee