SE8100214L - MOTOR SPEED CONTROL DEVICE - Google Patents

MOTOR SPEED CONTROL DEVICE

Info

Publication number
SE8100214L
SE8100214L SE8100214A SE8100214A SE8100214L SE 8100214 L SE8100214 L SE 8100214L SE 8100214 A SE8100214 A SE 8100214A SE 8100214 A SE8100214 A SE 8100214A SE 8100214 L SE8100214 L SE 8100214L
Authority
SE
Sweden
Prior art keywords
motor
fluid
comparator
control device
valve
Prior art date
Application number
SE8100214A
Other languages
Swedish (sv)
Other versions
SE452209B (en
Inventor
D L Fangmeyer
G Fleig
J Loos
Original Assignee
Ransburg 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 Ransburg Corp filed Critical Ransburg Corp
Publication of SE8100214L publication Critical patent/SE8100214L/en
Publication of SE452209B publication Critical patent/SE452209B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member
    • B05B3/1064—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member the liquid or other fluent material to be sprayed being axially supplied to the rotating member through a hollow rotating shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0415—Driving means; Parts thereof, e.g. turbine, shaft, bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0422—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces comprising means for controlling speed of rotation
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/16—Controlling the angular speed of one shaft

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Nozzles (AREA)

Abstract

A feed-back system, for controlling the speed of a fluid motor (1) includes an optical-signal transmitter (8a), an optical-signal receiver (10), an optically sensitive marker (5) provided on the motor and operable through a reflection head (6) to couple the transmitter to the receiver intermittently as the motor rotates and provide an output signal indicative of motor rotation. The output signal is converted to a voltage in converter 12 and compared at 15 with a desired value set manually at 6 or from a computer at 17. The output of comparator 15 is used to control the supply of motive fluid through valve 21 and braking fluid through valve 24. In a modification the comparator 15 may be wholly digital. <IMAGE>
SE8100214A 1980-01-18 1981-01-15 SPEED CONTROL DEVICE INTENDED TO CONTROL THE SPEED OF A FLUID DRIVE ENGINE SE452209B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11322180A 1980-01-18 1980-01-18
DE19803002206 DE3002206A1 (en) 1980-01-18 1980-01-22 Vehicle spray gun motor speed control device - utilises optical head assembly to detect rotational speed of patterned disc

Publications (2)

Publication Number Publication Date
SE8100214L true SE8100214L (en) 1981-07-19
SE452209B SE452209B (en) 1987-11-16

Family

ID=25783313

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8100214A SE452209B (en) 1980-01-18 1981-01-15 SPEED CONTROL DEVICE INTENDED TO CONTROL THE SPEED OF A FLUID DRIVE ENGINE

Country Status (9)

Country Link
AU (1) AU529910B2 (en)
BR (1) BR8100252A (en)
CA (1) CA1154126A (en)
DE (1) DE3002206A1 (en)
FR (1) FR2474192A1 (en)
GB (1) GB2068152B (en)
HK (1) HK28288A (en)
IT (1) IT1143277B (en)
SE (1) SE452209B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745357A (en) * 1980-09-02 1982-03-15 Champion Spark Plug Co Rotary atomizing painting device
AU526982B2 (en) * 1981-04-16 1983-02-10 Ransburg Corp. Coating material atomizing and dispensing system
US4997130A (en) * 1986-06-26 1991-03-05 Illinois Tool Works, Inc. Air bearing rotary atomizer
US4936507A (en) * 1986-06-26 1990-06-26 The Devilbiss Company Rotary atomizer with high voltage isolating speed measurement
DE3822835A1 (en) * 1988-07-06 1990-03-08 Josef Schucker Process and arrangement for coating workpiece surfaces
US4965444A (en) * 1988-08-17 1990-10-23 Ransburg Corporation Automatic gain control fiber optica-to-electrical transceiver
DE4306800C2 (en) * 1993-03-04 1998-07-02 Duerr Gmbh & Co Coating device with a rotary atomizer
DE10053294C1 (en) * 2000-10-27 2002-07-04 Eisenmann Lacktechnik Kg High-speed rotary atomizer for applying powder coating
FR2823855B1 (en) 2001-04-20 2003-07-25 Eisenmann France Sarl ROTATION SPEED READING DEVICE FOR ROTATING BOWL PAINT SPRAYER
DE10233005B4 (en) * 2002-07-20 2004-09-16 Eisenmann Lacktechnik Kg Device for supplying a sensor with high electrical potential in a paint shop with electrical energy
DE10237128B4 (en) 2002-08-13 2019-03-14 Dürr Systems Ag Operating method for a rotary atomizing turbine and corresponding arrangement
DE102007033892A1 (en) 2007-07-20 2009-01-22 Dürr Systems GmbH Method for process diagnostics and rotary atomizer arrangement
SE532224C2 (en) 2008-02-15 2009-11-17 Atlas Copco Tools Ab Pneumatic power tool provided with indicator for working parameter values
FR2941877B1 (en) * 2009-02-09 2011-04-08 Sames Technologies ELECTROSTATIC PROJECTOR HAVING A ROTATION SPEED DETECTION DEVICE
DE102016104655A1 (en) 2016-03-14 2017-09-14 Gema Switzerland Gmbh Plant and method for refining and / or garnishing foodstuffs
DE102016006085A1 (en) * 2016-05-20 2017-11-23 Eisenmann Se rotary atomizers
US12290484B2 (en) 2021-06-30 2025-05-06 Hill-Rom Services, Inc. Manifold assembly for pneumatic system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245950A1 (en) * 1973-09-28 1975-04-25 Peugeot & Renault Angular speed measuring device - has optical sensor for use with printed circuit motor to sense printed pattern
DE2755343C2 (en) * 1977-12-12 1987-02-26 Papst-Motoren GmbH & Co KG, 7742 St Georgen Speed control arrangement

Also Published As

Publication number Publication date
IT1143277B (en) 1986-10-22
DE3002206C2 (en) 1987-12-23
SE452209B (en) 1987-11-16
AU529910B2 (en) 1983-06-23
GB2068152B (en) 1984-08-30
CA1154126A (en) 1983-09-20
DE3002206A1 (en) 1981-07-23
AU6619981A (en) 1982-04-22
BR8100252A (en) 1981-08-04
FR2474192A1 (en) 1981-07-24
HK28288A (en) 1988-04-29
GB2068152A (en) 1981-08-05
IT8167050A0 (en) 1981-01-16
FR2474192B1 (en) 1984-05-18

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