DE3581707D1 - Neigungsmesser. - Google Patents

Neigungsmesser.

Info

Publication number
DE3581707D1
DE3581707D1 DE8585308357T DE3581707T DE3581707D1 DE 3581707 D1 DE3581707 D1 DE 3581707D1 DE 8585308357 T DE8585308357 T DE 8585308357T DE 3581707 T DE3581707 T DE 3581707T DE 3581707 D1 DE3581707 D1 DE 3581707D1
Authority
DE
Germany
Prior art keywords
inclinator
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
Application number
DE8585308357T
Other languages
English (en)
Inventor
Nobuo Hori
Takashi Yokokura
Fumio Ohtomo
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.)
Topcon Corp
Original Assignee
Topcon Corp
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 Topcon Corp filed Critical Topcon Corp
Application granted granted Critical
Publication of DE3581707D1 publication Critical patent/DE3581707D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01C9/34—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 of the tubular type, i.e. for indicating the level in one direction only

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DE8585308357T 1984-11-24 1985-11-15 Neigungsmesser. Expired - Fee Related DE3581707D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59248533A JPS61126414A (ja) 1984-11-24 1984-11-24 傾斜角測定装置

Publications (1)

Publication Number Publication Date
DE3581707D1 true DE3581707D1 (de) 1991-03-14

Family

ID=17179599

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585308357T Expired - Fee Related DE3581707D1 (de) 1984-11-24 1985-11-15 Neigungsmesser.

Country Status (4)

Country Link
US (1) US4628612A (de)
EP (1) EP0183454B1 (de)
JP (1) JPS61126414A (de)
DE (1) DE3581707D1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01128115U (de) * 1988-02-25 1989-09-01
CA1314706C (en) * 1988-08-02 1993-03-23 Kikuo Shimura Inclination angle detector
JPH02150707A (ja) * 1988-12-01 1990-06-11 Kyoto Pref Gov 水準器
EP0464145B1 (de) * 1989-03-21 1996-07-17 Zircon International, Inc. Elektronische kondensatorwasserwaage mit selbsttätiger elektrodenauswahl
US5083383A (en) * 1989-03-21 1992-01-28 Zircon International, Inc. Electronic capacitance level with automatic electrode selection
US5479716A (en) * 1994-07-12 1996-01-02 Design & Test Technology, Inc. Capacitive based gravity sensor
JPH08128826A (ja) * 1994-11-01 1996-05-21 Asahi Optical Co Ltd レーザ測量装置
US5612679A (en) * 1995-03-14 1997-03-18 Burgess; Lester E. Electrolytic tilt sensor
US5630280A (en) * 1995-05-01 1997-05-20 The Fredericks Company Dual axis electrolytic tilt sensor
US5802728A (en) * 1995-08-17 1998-09-08 Watson Industries, Inc. Liquid level and angle detector
WO1999010714A1 (en) * 1997-08-25 1999-03-04 Millennium Sensors Ltd. A compensated capacitive liquid level sensor
US6023971A (en) * 1997-09-30 2000-02-15 Swartz; Harold L. Angle sensor and monitoring circuit
IL160860A0 (en) * 2004-03-14 2004-08-31 Kapro Intelligent Tools Ltd Digital spirit level
DE102008025236B4 (de) * 2008-05-27 2010-04-29 Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. Kapazitiver Sensor und ein Verfahren zur Herstellung eines kapazitiven Sensors
CN101839711A (zh) * 2010-05-18 2010-09-22 山东大学 一种便携式的数字化高精度倾角测量仪及测量方法
JP2017511480A (ja) 2014-03-31 2017-04-20 ユニヴァーシティー オブ ユタ リサーチ ファウンデーション 液解析デバイスならびに関連するシステムおよび方法
CN104864847A (zh) * 2015-05-22 2015-08-26 杭州电子科技大学 一种倾斜度测量仪的测量电路
US10448875B2 (en) 2015-10-15 2019-10-22 Stream DX, Inc Capacitive measurement device with integrated electrical and mechanical shielding
CN108444442A (zh) * 2015-11-08 2018-08-24 湖北文理学院 一种倾角传感器及测量钢轨上下表面坡度的设备
WO2018217818A1 (en) 2017-05-22 2018-11-29 Stream DX, Inc Capacitive measurement device with minimized sensitivity to manufacturing variability and environmental changes
DE102018214780A1 (de) * 2018-08-30 2020-03-05 Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. Sensorzelle, Sensor und Verfahren zum Bereitstellen einer Sensorzelle
WO2020150484A1 (en) 2019-01-17 2020-07-23 Milwaukee Electric Tool Corporation Two datum vial mounting system and method
US11193764B2 (en) * 2019-01-17 2021-12-07 Milwaukee Electric Tool Corporation Two datum vial mounting system and method
US11929390B2 (en) * 2021-02-12 2024-03-12 International Business Machines Corporation Temperature-dependent capacitor

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
US3497950A (en) * 1967-09-28 1970-03-03 British Aircraft Corp Ltd Tilt-sensitive devices
US4077132A (en) * 1977-02-22 1978-03-07 Keuffel & Esser Company Digital level indicator
SU756199A1 (ru) * 1978-10-18 1980-08-15 Viktor Morgunov Электролитический датчик угла наклона 1
SU767507A1 (ru) * 1978-12-05 1980-09-30 Предприятие П/Я Г-4605 Способ измерени угла наклона
US4521973A (en) * 1981-10-02 1985-06-11 Getronics Ab Electronic levelling cell
US4536967A (en) * 1984-01-09 1985-08-27 Spectron Glass And Electronics, Incorporated Tilt sensor and method of assembly

Also Published As

Publication number Publication date
EP0183454A3 (en) 1988-08-31
JPH0476043B2 (de) 1992-12-02
JPS61126414A (ja) 1986-06-13
EP0183454A2 (de) 1986-06-04
EP0183454B1 (de) 1991-02-06
US4628612A (en) 1986-12-16

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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