IN2012DN01821A - - Google Patents

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Publication number
IN2012DN01821A
IN2012DN01821A IN1821DEN2012A IN2012DN01821A IN 2012DN01821 A IN2012DN01821 A IN 2012DN01821A IN 1821DEN2012 A IN1821DEN2012 A IN 1821DEN2012A IN 2012DN01821 A IN2012DN01821 A IN 2012DN01821A
Authority
IN
India
Application number
Inventor
Calvin Cox
Original Assignee
Cummins Turbo Tech Ltd
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 Cummins Turbo Tech Ltd filed Critical Cummins Turbo Tech Ltd
Publication of IN2012DN01821A publication Critical patent/IN2012DN01821A/en

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F01D17/06—Arrangement of sensing elements responsive to speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • 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
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • 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
    • 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
    • G01P3/483—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 variable capacitance detectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/304—Spool rotational speed
IN1821DEN2012 2009-08-28 2012-02-29 IN2012DN01821A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0915038.4A GB0915038D0 (en) 2009-08-28 2009-08-28 Speed sensor arrangement
PCT/GB2010/001552 WO2011023931A1 (en) 2009-08-28 2010-08-18 Speed sensor authority for and method of measuring speed of rotation

Publications (1)

Publication Number Publication Date
IN2012DN01821A true IN2012DN01821A (en) 2015-06-05

Family

ID=41172066

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1821DEN2012 IN2012DN01821A (en) 2009-08-28 2012-02-29

Country Status (5)

Country Link
US (1) US9880188B2 (en)
DE (1) DE202010017718U1 (en)
GB (1) GB0915038D0 (en)
IN (1) IN2012DN01821A (en)
WO (1) WO2011023931A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130342189A1 (en) * 2010-09-06 2013-12-26 Cummins Ltd. Rotational device
GB2488593B (en) * 2011-03-04 2017-01-11 Cummins Ltd Turbocharger assembly
CN102493876B (en) * 2011-12-28 2013-10-30 株洲南方燃气轮机成套制造安装有限公司 Controlling device and control method of gas turbine rotating speed
US10049318B2 (en) * 2013-07-09 2018-08-14 United Technologies Corporation In-situ balancing of plated polymers

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619759U (en) 1979-07-25 1981-02-21
US4329644A (en) * 1980-04-03 1982-05-11 Avco Corporation Electrode structure for a high temperature capacitance probe for sensing turbine speed
GB2143037B (en) 1983-07-08 1986-07-30 Rolls Royce Vibration monitoring in rotary bladed machines
DE3433351C1 (en) * 1984-09-11 1986-01-02 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Capacitive measuring system for measuring the distance between two parts that are movable relative to each other
US4830449A (en) 1987-09-17 1989-05-16 Simmonds Precision Products, Inc. Polarimetric fiber optic speed sensor
US5402680A (en) * 1991-12-10 1995-04-04 Canon Kabushiki Kaisha Velocity sensor and semiconductor exposing apparatus using such a sensor
US5754042A (en) * 1994-06-20 1998-05-19 General Motors Corporation Magnetoresistive encoder for tracking the angular position of a rotating ferromagnetic target wheel
JP3614249B2 (en) 1996-06-25 2005-01-26 三菱電機株式会社 Magnetic moving body sensor
FR2750489B1 (en) * 1996-06-26 1998-08-28 Philips Electronics Nv COMPOSITE CAPACITIVE SENSOR DEVICE
GB2326198A (en) 1997-06-10 1998-12-16 Holset Engineering Co Variable geometry turbine
WO2000046581A1 (en) 1999-02-05 2000-08-10 Curtis Instruments, Inc. Shaft sensor for angular velocity, torque, power
GB2416848A (en) 2004-07-30 2006-02-08 Rolls Royce Plc Capacitive measurement of rotor blade speed and vibration
DE102004039739A1 (en) * 2004-08-17 2006-02-23 Zf Friedrichshafen Ag Measurement of the rotational speed of a shaft, whereby two adjoining sensors are used to detect impulses from markings on the shaft with the known sensor separation and time between the impulses used to calculate the speed
US7652489B2 (en) * 2005-12-06 2010-01-26 General Electric Company Multi-range clearance measurement system and method of operation
GB0700148D0 (en) * 2007-01-05 2007-02-14 Cummins Turbo Tech Ltd A method and apparatus for detecting the rotational speed of a rotary member
DE102007005769A1 (en) * 2007-02-06 2008-08-07 Robert Bosch Gmbh Speed detection device
GB2448940B (en) * 2007-05-04 2009-10-14 Insensys Ltd Wind turbine monitoring
GB2449274A (en) * 2007-05-15 2008-11-19 Thomas William Bach Passive impedance measurer
GB2455800B (en) 2007-12-21 2010-07-21 Weston Aerospace Ltd Method and apparatus for monitoring the rotational speed of a shaft

Also Published As

Publication number Publication date
US9880188B2 (en) 2018-01-30
GB0915038D0 (en) 2009-09-30
WO2011023931A1 (en) 2011-03-03
DE202010017718U1 (en) 2012-07-17
US20120299583A1 (en) 2012-11-29

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