DE2158602A1 - Vorrichtung zum messen des drehzahlverhaeltnisses zwischen zwei rotierbaren koerpern - Google Patents

Vorrichtung zum messen des drehzahlverhaeltnisses zwischen zwei rotierbaren koerpern

Info

Publication number
DE2158602A1
DE2158602A1 DE2158602A DE2158602A DE2158602A1 DE 2158602 A1 DE2158602 A1 DE 2158602A1 DE 2158602 A DE2158602 A DE 2158602A DE 2158602 A DE2158602 A DE 2158602A DE 2158602 A1 DE2158602 A1 DE 2158602A1
Authority
DE
Germany
Prior art keywords
transistor
node
resistor
speed
collector
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.)
Pending
Application number
DE2158602A
Other languages
German (de)
English (en)
Inventor
Rainer Dipl Ing Burkel
Hans Dipl Ing Scheyhing
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE2158602A priority Critical patent/DE2158602A1/de
Priority to US00295861A priority patent/US3809956A/en
Priority to GB5429572A priority patent/GB1392869A/en
Priority to JP47117893A priority patent/JPS4861181A/ja
Priority to FR7241934A priority patent/FR2161094B3/fr
Publication of DE2158602A1 publication Critical patent/DE2158602A1/de
Pending legal-status Critical Current

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
    • G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
    • G01P3/60—Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or comparing frequency of generated currents or voltages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/064—Control of electrically or electromagnetically actuated clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1022—Electromagnet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/3041—Signal inputs from the clutch from the input shaft
    • F16D2500/30415—Speed of the input shaft
    • F16D2500/30417—Speed change rate of the input shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/3042—Signal inputs from the clutch from the output shaft
    • F16D2500/30426—Speed of the output shaft
    • F16D2500/30428—Speed change rate of the output shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50239—Soft clutch engagement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/506—Relating the transmission
    • F16D2500/50638—Shaft speed synchronising, e.g. using engine, clutch outside transmission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/7042—Voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/71—Actions
    • F16D2500/7107—Others
    • F16D2500/7109—Pulsed signal; Generating or processing pulsed signals; PWM, width modulation, frequency or amplitude modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Velocity Or Acceleration (AREA)
DE2158602A 1971-11-26 1971-11-26 Vorrichtung zum messen des drehzahlverhaeltnisses zwischen zwei rotierbaren koerpern Pending DE2158602A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2158602A DE2158602A1 (de) 1971-11-26 1971-11-26 Vorrichtung zum messen des drehzahlverhaeltnisses zwischen zwei rotierbaren koerpern
US00295861A US3809956A (en) 1971-11-26 1972-10-10 Apparatus for electrical determination of differential speed of two rotating members
GB5429572A GB1392869A (en) 1971-11-26 1972-11-24 Devices for measuring the speed ratio between two rotatable bodies
JP47117893A JPS4861181A (show.php) 1971-11-26 1972-11-24
FR7241934A FR2161094B3 (show.php) 1971-11-26 1972-11-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2158602A DE2158602A1 (de) 1971-11-26 1971-11-26 Vorrichtung zum messen des drehzahlverhaeltnisses zwischen zwei rotierbaren koerpern

Publications (1)

Publication Number Publication Date
DE2158602A1 true DE2158602A1 (de) 1973-05-30

Family

ID=5826174

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2158602A Pending DE2158602A1 (de) 1971-11-26 1971-11-26 Vorrichtung zum messen des drehzahlverhaeltnisses zwischen zwei rotierbaren koerpern

Country Status (5)

Country Link
US (1) US3809956A (show.php)
JP (1) JPS4861181A (show.php)
DE (1) DE2158602A1 (show.php)
FR (1) FR2161094B3 (show.php)
GB (1) GB1392869A (show.php)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922910A (en) * 1971-12-07 1975-12-02 Ferranti Ltd Means for determining the relative speeds of the input and output shafts of a gearbox
JPS4876379U (show.php) * 1971-12-23 1973-09-21
US3913680A (en) * 1972-10-25 1975-10-21 Allis Chalmers Control system for percentage of wheel slippage of a tractor
US4006417A (en) * 1975-06-12 1977-02-01 Motorola, Inc. Tachometer
US4086563A (en) * 1975-07-10 1978-04-25 Dickey-John Corporation Wheel slippage monitor
US4205261A (en) * 1978-07-13 1980-05-27 Beckman Instruments, Inc. Ultracentrifuge overspeed disk detection system
FR2445967A1 (fr) * 1979-01-05 1980-08-01 Muzellec Yvon Systeme de securite detectant toute variation de vitesse entre plusieurs pieces en mouvement de rotation, applicable a la surveillance des pressions des pneumatiques d'un vehicule
US4320381A (en) * 1979-08-03 1982-03-16 The Garrett Corporation Gear ratio indicator
GB2134659B (en) * 1981-04-22 1985-06-19 Ae Plc Gear-indicating system
DE3426747A1 (de) * 1984-07-20 1986-01-30 Alfred Teves Gmbh, 6000 Frankfurt Schlupfgeregelte bremsanlage fuer kraftfahrzeuge mit allradantrieb
US4848531A (en) * 1987-07-30 1989-07-18 Dana Corporation Electronic system for monitoring clutch brake engagement and clutch slippage
DE19908831A1 (de) * 1999-03-01 2000-09-07 Volkswagen Ag Verfahren und Vorrichtung zur Gangerkennung bei einem Kraftfahrzeug
US10102992B2 (en) * 2014-02-25 2018-10-16 Infineon Technologies Ag Switching apparatus, switching system and switching method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206641A (en) * 1962-01-22 1965-09-14 Woodward Governor Co Synchronizing arrangement for airplane engines and the like
SE338726B (show.php) * 1969-10-27 1971-09-13 Saab Scania Ab

Also Published As

Publication number Publication date
US3809956A (en) 1974-05-07
FR2161094A1 (show.php) 1973-07-06
GB1392869A (en) 1975-05-07
FR2161094B3 (show.php) 1976-01-09
JPS4861181A (show.php) 1973-08-27

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