SE8404621D0 - DEVICE FOR FEED ENGINE FEED, Separately for MOTOR VEHICLES - Google Patents

DEVICE FOR FEED ENGINE FEED, Separately for MOTOR VEHICLES

Info

Publication number
SE8404621D0
SE8404621D0 SE8404621A SE8404621A SE8404621D0 SE 8404621 D0 SE8404621 D0 SE 8404621D0 SE 8404621 A SE8404621 A SE 8404621A SE 8404621 A SE8404621 A SE 8404621A SE 8404621 D0 SE8404621 D0 SE 8404621D0
Authority
SE
Sweden
Prior art keywords
feed
motor vehicles
separately
rotor
voltage parameter
Prior art date
Application number
SE8404621A
Other languages
Swedish (sv)
Other versions
SE8404621L (en
Inventor
F Kalny
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of SE8404621D0 publication Critical patent/SE8404621D0/en
Publication of SE8404621L publication Critical patent/SE8404621L/en

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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/288—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using variable impedance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00828—Ventilators, e.g. speed control

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

In a circuit arrangement for supplying fan motors, especially in motor vehicles, the rotor of the fan motor is connected via a bias resistor and via the switching junction of a transistor to the terminals of the power source. A voltage parameter which is produced in the bias resistor and a voltage parameter which corresponds to the rotor speed and is derived from the rotor characteristic value are added and their sum is compared with an adjustable voltage parameter. The difference influences the drive parameter for the transistor indirectly or directly. <IMAGE>
SE8404621A 1983-09-23 1984-09-14 DEVICE FOR FEED ENGINE FEED, Separately for MOTOR VEHICLES SE8404621L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0339083A AT379717B (en) 1983-09-23 1983-09-23 CIRCUIT ARRANGEMENT FOR THE SUPPLY OF BLOW MOTORS, ESPECIALLY IN MOTOR VEHICLES

Publications (2)

Publication Number Publication Date
SE8404621D0 true SE8404621D0 (en) 1984-09-14
SE8404621L SE8404621L (en) 1985-03-24

Family

ID=3549818

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8404621A SE8404621L (en) 1983-09-23 1984-09-14 DEVICE FOR FEED ENGINE FEED, Separately for MOTOR VEHICLES

Country Status (3)

Country Link
AT (1) AT379717B (en)
DE (1) DE3429427A1 (en)
SE (1) SE8404621L (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801636A1 (en) * 1988-01-21 1989-07-27 Hoelter Heinz Energy-saving fan control, preferably for motor vehicles
DE3928114C2 (en) * 1989-08-25 1994-02-10 Webasto Ag Fahrzeugtechnik Method for controlling a combustion air blower driven by a motor for a heater
US5220259A (en) * 1991-10-03 1993-06-15 Graco Inc. Dc motor drive system and method
DE4135297A1 (en) * 1991-10-25 1993-04-29 Schultz Gmbh Aurora FAN
DE4219775A1 (en) * 1992-05-15 1993-11-18 Thomson Brandt Gmbh Control or regulation of electric motor using pulse modulation - supplying control signal of control stage to motor control circuit which essentially only amplifies this and, by amplified signal, supplies current to motor
DE4408442A1 (en) * 1994-03-12 1995-09-14 Telefunken Microelectron Circuit to control speed of universal motor e.g for vehicle air conditioner
JP3301533B2 (en) * 1997-03-04 2002-07-15 株式会社マキタ Motor control circuit
USRE38486E1 (en) 1997-03-04 2004-04-06 Makita Corporation Electric motor control circuit
DE19742106A1 (en) * 1997-09-24 1999-03-25 Hella Kg Hueck & Co Arrangement for delivering air to the interior of a motor vehicle
US6043623A (en) * 1998-09-26 2000-03-28 Bausch & Lomb Surgical, Inc. Current compensation system for driving electric motor
JP3673128B2 (en) 1999-11-16 2005-07-20 株式会社マキタ Power tool with preset speed switch
DE10319557B4 (en) * 2003-04-30 2010-02-18 Fujitsu Siemens Computers Gmbh Control unit for speed control by means of a control transistor of a fan assembly
DE102004018169A1 (en) * 2004-04-14 2005-11-03 Sitronic Gesellschaft für elektrotechnische Ausrüstung mbH. & Co. KG Circuit arrangement for controlling motor voltage, especially of fan motor, has switches in form of transistors and control electronics for matching motor voltage to desired motor voltage that is function of desired value signal
EP2045508A1 (en) 2005-10-07 2009-04-08 Black & Decker, Inc. Flashlight

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1285605B (en) * 1963-12-21 1968-12-19 Rau Swf Autozubehoer Arrangement for regulating the induced armature voltage of a constantly excited DC shunt motor
DE1763129A1 (en) * 1968-04-06 1971-08-26 Siemens Ag Circuit arrangement for keeping the speed of a direct current shunt motor constant regardless of the load
DE2204899A1 (en) * 1972-02-02 1973-08-09 Siemens Ag CIRCUIT ARRANGEMENT FOR THE FORMATION OF AN AMPLIFIED OUTPUT SIGNAL CORRESPONDING TO A CONTROL SIGNAL

Also Published As

Publication number Publication date
AT379717B (en) 1986-02-25
DE3429427C2 (en) 1991-07-18
DE3429427A1 (en) 1985-04-18
ATA339083A (en) 1985-06-15
SE8404621L (en) 1985-03-24

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8404621-8

Effective date: 19900207