DE2619448C2 - Ringförmiger Beschleunigungsmesser - Google Patents

Ringförmiger Beschleunigungsmesser

Info

Publication number
DE2619448C2
DE2619448C2 DE2619448A DE2619448A DE2619448C2 DE 2619448 C2 DE2619448 C2 DE 2619448C2 DE 2619448 A DE2619448 A DE 2619448A DE 2619448 A DE2619448 A DE 2619448A DE 2619448 C2 DE2619448 C2 DE 2619448C2
Authority
DE
Germany
Prior art keywords
amplifier
accelerometer
output
electrode
electrodes
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
Application number
DE2619448A
Other languages
German (de)
English (en)
Other versions
DE2619448A1 (de
Inventor
James Robert Erspamer
Howard Ray Phoenix Ariz. McCombs
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.)
Unisys Corp
Original Assignee
Sperry 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 Sperry Corp filed Critical Sperry Corp
Publication of DE2619448A1 publication Critical patent/DE2619448A1/de
Application granted granted Critical
Publication of DE2619448C2 publication Critical patent/DE2619448C2/de
Expired 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
    • G01C9/20—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container
    • 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
    • G01P15/006—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of fluid seismic masses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Pressure Sensors (AREA)
  • Measuring Fluid Pressure (AREA)
DE2619448A 1975-05-12 1976-05-03 Ringförmiger Beschleunigungsmesser Expired DE2619448C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/576,829 US3992951A (en) 1975-05-12 1975-05-12 Compensated toroidal accelerometer

Publications (2)

Publication Number Publication Date
DE2619448A1 DE2619448A1 (de) 1976-11-25
DE2619448C2 true DE2619448C2 (de) 1985-09-26

Family

ID=24306183

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2619448A Expired DE2619448C2 (de) 1975-05-12 1976-05-03 Ringförmiger Beschleunigungsmesser

Country Status (7)

Country Link
US (1) US3992951A (enExample)
JP (1) JPS6026164B2 (enExample)
CA (1) CA1067603A (enExample)
DE (1) DE2619448C2 (enExample)
FR (1) FR2311310A1 (enExample)
GB (1) GB1536169A (enExample)
IT (1) IT1073703B (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528851A (en) * 1977-04-22 1985-07-16 Ozols Karlis V Force responsive device
DE3520957A1 (de) * 1985-06-12 1986-12-18 Megamos F & G Sicherheit Schaltungsanordnung zum messen der neigung eines gegenstandes
JPS62199075A (ja) * 1986-02-27 1987-09-02 Fuji Elelctrochem Co Ltd 積層型圧電素子の製造方法
GB2188427B (en) * 1986-03-27 1990-05-23 Duracell Int Inclination sensor
US4714118A (en) * 1986-05-22 1987-12-22 Flowmole Corporation Technique for steering and monitoring the orientation of a powered underground boring device
US5337002A (en) 1991-03-01 1994-08-09 Mercer John E Locator device for continuously locating a dipole magnetic field transmitter and its method of operation
US5233984A (en) * 1991-03-29 1993-08-10 Medtronic, Inc. Implantable multi-axis position and activity 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
FI100558B (fi) 1996-06-20 1997-12-31 Geores Engineering E Jalkanen Sensorilaite asennon ja kiihtyvyyden 3-dimensionaaliseksi mittaamiseks i
US5907278A (en) * 1996-12-17 1999-05-25 Kavlico Corporation Capacitive sensor assembly with soot build-up inhibiting coating
US5900810A (en) * 1996-12-17 1999-05-04 Kavlico Corporation Capacitive sensor assembly
DE19702392C1 (de) * 1997-01-24 1998-06-10 Gerd Reime Beschleunigungssensor zur Erfassung von Trägheitskräften
WO1998033072A1 (de) * 1997-01-24 1998-07-30 Gerd Reime Beschleunigungssensor zur erfassung von trägheitskräften
US5852878A (en) * 1997-07-14 1998-12-29 The Fredericks Company Electrolytic tilt sensing device
US5929754A (en) * 1997-12-03 1999-07-27 Kavlico Corporation High-sensitivity capacitive oil deterioration and level sensor
US6382025B1 (en) 1999-10-15 2002-05-07 The Regents Of The University Of California Rotational rate sensor
US6449857B1 (en) 1999-12-07 2002-09-17 Valery A. Anikolenko Inclinometer and inclinometer network
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
US7248703B1 (en) 2001-06-26 2007-07-24 Bbn Technologies Corp. Systems and methods for adaptive noise cancellation
US6576103B2 (en) * 2001-08-10 2003-06-10 Pmd Scientific, Inc. Electrochemical transducer and a method for fabricating the same
US7274621B1 (en) 2002-06-13 2007-09-25 Bbn Technologies Corp. Systems and methods for flow measurement
US7255196B1 (en) 2002-11-19 2007-08-14 Bbn Technologies Corp. Windshield and sound-barrier for seismic sensors
USD488731S1 (en) 2003-03-04 2004-04-20 Exelys Llc Inclination sensor
US7188426B2 (en) * 2003-04-15 2007-03-13 Exelys Llc Inclination sensor
US7284431B1 (en) * 2003-11-14 2007-10-23 Bbn Technologies Corp. Geophone
US7516660B2 (en) * 2004-05-21 2009-04-14 Met Tech, Inc. Convective accelerometer
US7460008B2 (en) * 2006-05-19 2008-12-02 Fennelly James P Programmable temperature compensated tilt switch and method of operation
RU2488785C1 (ru) * 2011-12-21 2013-07-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МИЭТ" Способ измерения амплитудно-частотных характеристик подвижных элементов микромеханических устройств

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2411117A (en) * 1943-06-10 1946-11-12 Seismic Engineering Company Seismometer
US2713726A (en) * 1948-09-23 1955-07-26 Northrop Aircraft Inc Bubble level condition indicator
US3442023A (en) * 1966-01-24 1969-05-06 Gen Precision Systems Inc Vertical sensor
US3878375A (en) * 1974-05-10 1975-04-15 John Mickowski Ram velocity measuring apparatus
US4028815A (en) * 1974-11-18 1977-06-14 Sperry Rand Corporation Temperature compensated toroidal accelerometer

Also Published As

Publication number Publication date
GB1536169A (en) 1978-12-20
CA1067603A (en) 1979-12-04
FR2311310B1 (enExample) 1981-04-30
FR2311310A1 (fr) 1976-12-10
DE2619448A1 (de) 1976-11-25
JPS6026164B2 (ja) 1985-06-22
IT1073703B (it) 1985-04-17
JPS51137447A (en) 1976-11-27
US3992951A (en) 1976-11-23

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: SPERRY CORP., 10104 NEW YORK, N.Y., US

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition