ES436618A1 - Dispositivo taquimetrico con dos o mas estados de salida. - Google Patents

Dispositivo taquimetrico con dos o mas estados de salida.

Info

Publication number
ES436618A1
ES436618A1 ES436618A ES436618A ES436618A1 ES 436618 A1 ES436618 A1 ES 436618A1 ES 436618 A ES436618 A ES 436618A ES 436618 A ES436618 A ES 436618A ES 436618 A1 ES436618 A1 ES 436618A1
Authority
ES
Spain
Prior art keywords
circuit
discharge
tachometer circuit
time
state semiconductor
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
ES436618A
Other languages
English (en)
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of ES436618A1 publication Critical patent/ES436618A1/es
Expired 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
    • G01P3/44—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
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
    • B60K31/02—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically
    • B60K31/04—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means
    • B60K31/042—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means where at least one electrical quantity is set by the vehicle operator
    • B60K31/045—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means where at least one electrical quantity is set by the vehicle operator in a memory, e.g. a capacitor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Control Of Conveyors (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Electronic Switches (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Measurement Of Current Or Voltage (AREA)
ES436618A 1974-04-16 1975-04-15 Dispositivo taquimetrico con dos o mas estados de salida. Expired ES436618A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413179A FR2268268B1 (es) 1974-04-16 1974-04-16

Publications (1)

Publication Number Publication Date
ES436618A1 true ES436618A1 (es) 1977-02-01

Family

ID=9137667

Family Applications (1)

Application Number Title Priority Date Filing Date
ES436618A Expired ES436618A1 (es) 1974-04-16 1975-04-15 Dispositivo taquimetrico con dos o mas estados de salida.

Country Status (7)

Country Link
US (1) US3996483A (es)
JP (1) JPS5116081A (es)
DE (1) DE2516624C3 (es)
ES (1) ES436618A1 (es)
FR (1) FR2268268B1 (es)
GB (1) GB1500578A (es)
IT (1) IT1032671B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332074A (en) * 1976-09-07 1978-03-25 Stanley Electric Co Ltd Rpm detector for engine
FR2461857A1 (fr) * 1979-07-24 1981-02-06 Renault Dispositif electronique de commande des changements de rapports de vitesses pour une transmission automatique de vehicule automobile
JPS59119673U (ja) * 1983-01-31 1984-08-13 ソニー株式会社 表示装置
DE19960247B4 (de) * 1999-12-14 2005-09-08 Infineon Technologies Ag Datenspeicher und Verfahren
JP2001184881A (ja) * 1999-12-28 2001-07-06 Toshiba Corp 不揮発性半導体メモリの読み出し回路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033994A (en) * 1960-05-13 1962-05-08 Sperry Rand Corp Resettable delay flop having blocking oscillator whose conduction time is determinedby capactior and clamping means
GB1117181A (en) * 1965-03-10 1968-06-19 Lucas Industries Ltd Spark ignition systems
US3567969A (en) * 1968-08-06 1971-03-02 Us Army High power modulator
US3704382A (en) * 1971-07-02 1972-11-28 Gen Motors Corp Bistable throttle control system

Also Published As

Publication number Publication date
JPS5116081A (en) 1976-02-09
JPS574868B2 (es) 1982-01-27
FR2268268A1 (es) 1975-11-14
FR2268268B1 (es) 1976-10-29
DE2516624A1 (de) 1975-10-30
DE2516624C3 (de) 1979-09-20
DE2516624B2 (de) 1979-01-25
US3996483A (en) 1976-12-07
GB1500578A (en) 1978-02-08
IT1032671B (it) 1979-06-20

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