DE19608480B4 - display device - Google Patents

display device Download PDF

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Publication number
DE19608480B4
DE19608480B4 DE1996108480 DE19608480A DE19608480B4 DE 19608480 B4 DE19608480 B4 DE 19608480B4 DE 1996108480 DE1996108480 DE 1996108480 DE 19608480 A DE19608480 A DE 19608480A DE 19608480 B4 DE19608480 B4 DE 19608480B4
Authority
DE
Germany
Prior art keywords
display device
display
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 - Lifetime
Application number
DE1996108480
Other languages
German (de)
Other versions
DE19608480A1 (en
Inventor
Yuichi Kobayashi
Yoshio Nishio
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.)
Yazaki Corp
Original Assignee
Yazaki 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 Yazaki Corp filed Critical Yazaki Corp
Publication of DE19608480A1 publication Critical patent/DE19608480A1/en
Application granted granted Critical
Publication of DE19608480B4 publication Critical patent/DE19608480B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H02P8/00—Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step
    • H02P8/14—Arrangements for controlling speed or speed and torque
    • H02P8/16—Reducing energy dissipated or supplied
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R7/00—Instruments capable of converting two or more currents or voltages into a single mechanical displacement
    • G01R7/04—Instruments capable of converting two or more currents or voltages into a single mechanical displacement for forming a quotient
    • G01R7/06—Instruments capable of converting two or more currents or voltages into a single mechanical displacement for forming a quotient moving-iron type
DE1996108480 1995-03-06 1996-03-05 display device Expired - Lifetime DE19608480B4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4524295A JPH08240445A (en) 1995-03-06 1995-03-06 Needle type display device

Publications (2)

Publication Number Publication Date
DE19608480A1 DE19608480A1 (en) 1996-09-19
DE19608480B4 true DE19608480B4 (en) 2005-04-28

Family

ID=12713792

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996108480 Expired - Lifetime DE19608480B4 (en) 1995-03-06 1996-03-05 display device

Country Status (2)

Country Link
JP (1) JPH08240445A (en)
DE (1) DE19608480B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7145309B2 (en) * 2004-09-14 2006-12-05 Freescale Semiconductor, Inc. Open loop motor parking method and system
JP2010112886A (en) * 2008-11-07 2010-05-20 Denso Corp Indicating instrument for vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2414602B2 (en) * 1974-03-26 1976-08-26 Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT FOR THE CONTROL OF A STEPPER MOTOR
DE2912362A1 (en) * 1979-03-29 1980-10-16 Rau Swf Autozubehoer Vehicle speed or revolution rate indicating instrument - has indicator needle position motor and needle position slip contacts
DE3915576A1 (en) * 1988-05-13 1989-11-16 Sharp Kk Control circuit for a pulse motor (impulse motor)
DE3918538A1 (en) * 1989-06-07 1990-12-13 Bosch Gmbh Robert METHOD FOR CONTROLLING A STEPPER MOTOR
DE4121246A1 (en) * 1991-06-27 1993-01-14 Vdo Schindling Stepper motor for motor vehicle dashboard displays - has electronic control unit cong. input filter, microprocessor, ROM, EPROM or EEPROM and drive stage
DE4217557A1 (en) * 1992-05-27 1993-12-02 Bosch Gmbh Robert Controlled microstep control for a stepper motor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2414602B2 (en) * 1974-03-26 1976-08-26 Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT FOR THE CONTROL OF A STEPPER MOTOR
DE2912362A1 (en) * 1979-03-29 1980-10-16 Rau Swf Autozubehoer Vehicle speed or revolution rate indicating instrument - has indicator needle position motor and needle position slip contacts
DE3915576A1 (en) * 1988-05-13 1989-11-16 Sharp Kk Control circuit for a pulse motor (impulse motor)
DE3918538A1 (en) * 1989-06-07 1990-12-13 Bosch Gmbh Robert METHOD FOR CONTROLLING A STEPPER MOTOR
DE4121246A1 (en) * 1991-06-27 1993-01-14 Vdo Schindling Stepper motor for motor vehicle dashboard displays - has electronic control unit cong. input filter, microprocessor, ROM, EPROM or EEPROM and drive stage
DE4217557A1 (en) * 1992-05-27 1993-12-02 Bosch Gmbh Robert Controlled microstep control for a stepper motor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z: ORDING, J.J., HOPPER, E.: Das Mikroschritt- verfahren: Besser als Servoregelung?. In: Industrieelektrik + elektronik, 30. Jg., 1985, Nr. 3, S. 61, 62, 64 *

Also Published As

Publication number Publication date
DE19608480A1 (en) 1996-09-19
JPH08240445A (en) 1996-09-17

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: G01D 3/06

8364 No opposition during term of opposition
R071 Expiry of right