NL8302769A - Hoeksnelheids- en positieomvormer voor boorgatcontroleinrichting. - Google Patents

Hoeksnelheids- en positieomvormer voor boorgatcontroleinrichting. Download PDF

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Publication number
NL8302769A
NL8302769A NL8302769A NL8302769A NL8302769A NL 8302769 A NL8302769 A NL 8302769A NL 8302769 A NL8302769 A NL 8302769A NL 8302769 A NL8302769 A NL 8302769A NL 8302769 A NL8302769 A NL 8302769A
Authority
NL
Netherlands
Prior art keywords
rotor
stator
housing
magnetic
sensing
Prior art date
Application number
NL8302769A
Other languages
English (en)
Dutch (nl)
Original Assignee
Sundstrand Data Control
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 Sundstrand Data Control filed Critical Sundstrand Data Control
Publication of NL8302769A publication Critical patent/NL8302769A/nl

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/02—Bearings or suspensions for moving parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
NL8302769A 1982-08-04 1983-08-04 Hoeksnelheids- en positieomvormer voor boorgatcontroleinrichting. NL8302769A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40503082 1982-08-04
US06/405,030 US4459759A (en) 1982-08-04 1982-08-04 Angular rate and position transducer for borehole survey instrument

Publications (1)

Publication Number Publication Date
NL8302769A true NL8302769A (nl) 1984-03-01

Family

ID=23601998

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8302769A NL8302769A (nl) 1982-08-04 1983-08-04 Hoeksnelheids- en positieomvormer voor boorgatcontroleinrichting.

Country Status (13)

Country Link
US (1) US4459759A (no)
JP (1) JPS5944613A (no)
AU (1) AU544532B2 (no)
CA (1) CA1196183A (no)
DE (1) DE3328261C2 (no)
FR (1) FR2531481B1 (no)
GB (1) GB2125163B (no)
IT (1) IT8348807A0 (no)
MX (1) MX153327A (no)
NL (1) NL8302769A (no)
NO (1) NO832792L (no)
SE (1) SE8304215L (no)
ZA (1) ZA835693B (no)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8406034D0 (en) * 1984-03-08 1984-04-11 Rowland R W Electronic level
US4606133A (en) * 1985-05-28 1986-08-19 Mills Floyd J High resolution digital inclinometer
JPH067068B2 (ja) * 1985-07-22 1994-01-26 清水建設株式会社 色調検層装置及びそれを用いる検層方法
US4953412A (en) * 1986-01-17 1990-09-04 T. D. Williamson, Inc. Pipeline caliper pig
US4734860A (en) * 1986-02-21 1988-03-29 Honeywell, Inc. Simplified bore hole surveying system by kinematic navigation without gyros
US4768152A (en) * 1986-02-21 1988-08-30 Honeywell, Inc. Oil well bore hole surveying by kinematic navigation
US4783742A (en) * 1986-12-31 1988-11-08 Sundstrand Data Control, Inc. Apparatus and method for gravity correction in borehole survey systems
JPH0246004A (ja) * 1988-08-08 1990-02-15 Arimura Giken Kk 方形導波管スロットアレイアンテナ
GB8820742D0 (en) * 1988-09-02 1988-10-05 Alcatel Business Systems Optical encoder
US5047629A (en) * 1990-03-30 1991-09-10 Motorola, Inc. Position and motion detector with magnetic coupling and optical detection
EP0562147A1 (en) * 1992-03-27 1993-09-29 Lag Steering Systems, Inc. Directional drilling system with eccentric mounted motor and biaxial sensor
KR0133984B1 (ko) * 1993-05-31 1998-05-15 가따오까 마사따까 클럭스프링 콘넥터
US6109114A (en) * 1993-08-16 2000-08-29 California Institute Of Technology Caging, calibration, characterization and compensation of microstructural transducers
US6351891B1 (en) * 1997-12-18 2002-03-05 Honeywell International, Inc. Miniature directional indication instrument
US6845563B2 (en) * 2002-07-30 2005-01-25 Precision Drilling Technology Services Group, Inc. Method and device for the measurement of the drift of a borchole
GB2399413B (en) * 2003-03-14 2006-10-18 Cementation Found Skanska Ltd Method and apparatus for positioning an element in a borehole
JP4099094B2 (ja) * 2003-03-28 2008-06-11 ミネベア株式会社 回転体トルク測定装置
US7630872B2 (en) * 2004-09-16 2009-12-08 Schlumberger Technology Corporation Methods for visualizing distances between wellbore and formation boundaries
US8881414B2 (en) * 2009-08-17 2014-11-11 Magnum Drilling Services, Inc. Inclination measurement devices and methods of use
US7975392B1 (en) * 2010-03-10 2011-07-12 National Oilwell Varco, L.P. Downhole tool
CN101934806B (zh) * 2010-09-07 2012-11-14 中国人民解放军国防科学技术大学 中低速磁浮列车的高精度测速定位方法及系统
JP6502199B2 (ja) * 2015-07-15 2019-04-17 株式会社大阪防水建設社 孔経路測定方法
WO2017027447A1 (en) * 2015-08-11 2017-02-16 Intrasen, LLC Groundwater monitoring system and method
CN109061217B (zh) * 2018-08-01 2021-03-02 上海理工大学 二线制光电风速传感器电路

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT184535B (de) * 1952-09-24 1956-01-25 Karl Dipl Ing Dr Fiedler Verfahren und Vorrichtung zur Bestimmung des Verlaufes von Bohrlöchern
US2856238A (en) * 1955-05-12 1958-10-14 Bill Jack Scient Instr Co Method and means for suspension of a rotatable object in space
US3277304A (en) * 1963-01-17 1966-10-04 Perkin Elmer Corp Photosensitive two-axis angle measuring device
US3313161A (en) * 1963-06-14 1967-04-11 Gen Motors Corp Means for measuring relative angular displacements of a rotor
US3323377A (en) * 1963-10-04 1967-06-06 Ling Temco Vought Inc Fixed axis rate gyroscope
US3501966A (en) * 1967-12-04 1970-03-24 Singer General Precision Photodynamic pickoff means having a pulse duration modulated output
US3587175A (en) * 1968-04-30 1971-06-28 Texaco Inc Method and apparatus for borehole directional logging
US3585877A (en) * 1968-12-04 1971-06-22 Singer General Precision Photodynamic pickoff system for a free-rotor gyroscope
US3771118A (en) * 1969-11-21 1973-11-06 Sperry Sun Well Surveying Co Borehole orientation tool
US3693142A (en) * 1969-11-21 1972-09-19 Jack W Jones Borehole orientation tool
US3642334A (en) * 1970-06-29 1972-02-15 North American Rockwell Electrostatic support system
FR2166398A6 (no) * 1971-06-23 1973-08-17 Compteurs Comp D
JPS4840761U (no) * 1971-09-20 1973-05-23
GB1385189A (en) * 1971-11-05 1975-02-26 Russell M K Remote angle measurement
US3927474A (en) * 1973-08-07 1975-12-23 Laitram Corp Internally gimballed compass
JPS5399970A (en) * 1977-02-14 1978-08-31 Nippon Gakki Seizo Kk Rotating angle detector
US4130942A (en) * 1977-05-26 1978-12-26 The Laitram Corporation Borehole surveying apparatus
FR2401402A1 (fr) * 1977-08-23 1979-03-23 Aerospatiale Dispositif inertiel pour fournir une reference spatiale a un corps libre en rotation
AU528693B2 (en) * 1977-11-24 1983-05-12 Sundstrand Data Control, Inc. Plotting borehole coordinates
FR2410725A1 (fr) * 1977-12-02 1979-06-29 Sagem Perfectionnements apportes aux dispositifs pour la mesure de l'azimut et de l'inclinaison d'une ligne de forage
SE411687B (sv) * 1978-05-31 1980-01-28 Aga Ab Accelerometer for metning av vinkellege i vertikalled
US4199869A (en) * 1978-12-18 1980-04-29 Applied Technologies Associates Mapping apparatus employing two input axis gyroscopic means
US4293046A (en) * 1979-05-31 1981-10-06 Applied Technologies Associates Survey apparatus, method employing angular accelerometer

Also Published As

Publication number Publication date
AU544532B2 (en) 1985-06-06
DE3328261A1 (de) 1984-02-16
GB2125163B (en) 1986-01-29
JPS5944613A (ja) 1984-03-13
SE8304215D0 (sv) 1983-08-01
SE8304215L (sv) 1984-02-05
GB8320719D0 (en) 1983-09-01
CA1196183A (en) 1985-11-05
FR2531481B1 (fr) 1987-05-07
ZA835693B (en) 1984-04-25
NO832792L (no) 1984-02-06
US4459759A (en) 1984-07-17
AU1755283A (en) 1984-02-09
IT8348807A0 (it) 1983-08-03
MX153327A (es) 1986-09-12
FR2531481A1 (fr) 1984-02-10
DE3328261C2 (de) 1986-06-12
GB2125163A (en) 1984-02-29

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
A85 Still pending on 85-01-01
BB A search report has been drawn up
BV The patent application has lapsed