DE3480682D1 - Luftstromsteuervorrichtung. - Google Patents

Luftstromsteuervorrichtung.

Info

Publication number
DE3480682D1
DE3480682D1 DE8484111539T DE3480682T DE3480682D1 DE 3480682 D1 DE3480682 D1 DE 3480682D1 DE 8484111539 T DE8484111539 T DE 8484111539T DE 3480682 T DE3480682 T DE 3480682T DE 3480682 D1 DE3480682 D1 DE 3480682D1
Authority
DE
Germany
Prior art keywords
control device
airflow control
airflow
control
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 - Fee Related
Application number
DE8484111539T
Other languages
English (en)
Inventor
Yoshihiko C O Mitsubi Hirosaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Priority claimed from JP58217019A external-priority patent/JPS60108916A/ja
Priority claimed from JP59065422A external-priority patent/JPS60209694A/ja
Priority claimed from JP59065423A external-priority patent/JPS60209695A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE3480682D1 publication Critical patent/DE3480682D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/903—Protective, e.g. voltage or current limit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/923—Specific feedback condition or device
    • Y10S388/929—Fluid/granular material flow rate, pressure, or level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/923—Specific feedback condition or device
    • Y10S388/93—Load or torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Ac Motors In General (AREA)
  • Regulation And Control Of Combustion (AREA)
DE8484111539T 1983-11-16 1984-09-27 Luftstromsteuervorrichtung. Expired - Fee Related DE3480682D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP58217019A JPS60108916A (ja) 1983-11-16 1983-11-16 風量制御装置
JP59065422A JPS60209694A (ja) 1984-04-02 1984-04-02 風量制御装置
JP59065423A JPS60209695A (ja) 1984-04-02 1984-04-02 風量制御装置

Publications (1)

Publication Number Publication Date
DE3480682D1 true DE3480682D1 (de) 1990-01-11

Family

ID=27298774

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484111539T Expired - Fee Related DE3480682D1 (de) 1983-11-16 1984-09-27 Luftstromsteuervorrichtung.

Country Status (5)

Country Link
US (1) US4644238A (de)
EP (1) EP0142679B1 (de)
KR (1) KR890002532B1 (de)
CA (1) CA1222804A (de)
DE (1) DE3480682D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3563288D1 (en) * 1984-04-02 1988-07-14 Mitsubishi Electric Corp Variable frequency power source operating system
KR890005315B1 (ko) * 1984-04-02 1989-12-20 미쯔비시덴끼 가부시끼가이샤 가변 주파수 전원의 운전방법
US4860231A (en) * 1985-12-16 1989-08-22 Carrier Corporation Calibration technique for variable speed motors
AT394909B (de) * 1990-06-01 1992-07-27 Vaillant Gmbh Einrichtung zur kontinuierlichen ueberwachung eines variablen luftstromes
DK284990D0 (da) 1990-11-30 1990-11-30 Kvk Agro As Herbicide kompositioner
US5197858A (en) * 1991-10-23 1993-03-30 Delta Electronics, Inc. Thermal control variable speed DC brushless fan
US5415089A (en) * 1991-12-19 1995-05-16 Pitney Bowes Inc. Mailing machine including printing drum deceleration and constant velocity control system
JP3795951B2 (ja) * 1996-01-31 2006-07-12 三洋電機株式会社 低ＮＯｘバーナおよび排ガス再循環制御方法
US5818194A (en) * 1996-04-01 1998-10-06 Emerson Electric Co. Direct replacement variable speed blower motor
TW338585U (en) * 1997-07-15 1998-08-11 Asia Vital Components Co Ltd Improvement on a non-carbon brush DC fan
EP0963034A1 (de) * 1998-06-05 1999-12-08 Hsin-Mao Hsieh Steuerschaltung für Kommutatorlosen Gleichstromlüftermotor mit Signalaufarbeitung
US7369757B2 (en) * 2006-05-24 2008-05-06 Nellcor Puritan Bennett Incorporated Systems and methods for regulating power in a medical device
DE102009053620A1 (de) 2009-11-17 2011-05-19 Ziehl-Abegg Ag Kommunikationsüberwachung für einen Außenläufermotor
CN102193855A (zh) * 2010-03-12 2011-09-21 鸿富锦精密工业（深圳）有限公司 风扇异常报警电路

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530362A (en) * 1968-03-04 1970-09-22 Alexei Nikolaevich Filimonov Converter substation for direct current power transmission
US3576485A (en) * 1969-05-05 1971-04-27 Gen Electric Fault detection circuit for the feedback of a control system
AT300133B (de) * 1969-07-11 1972-07-10 Licentia Gmbh Schaltanordnung zur Verbesserung der Spannungskonstanz von im Parallelbetrieb arbeitenden Wechselstromquellen
JPS492060B1 (de) * 1970-06-23 1974-01-18
BE788488A (fr) * 1971-09-07 1973-01-02 Ericsson Telefon Ab L M Dispositif d'alimentation sans interruption d'une charge par deux ou plusieurs sources de courant alternatif
US3753069A (en) * 1971-11-18 1973-08-14 Borg Warner Start-up system for inverter driven motor including inverter bypass circuitry
US3749992A (en) * 1972-06-23 1973-07-31 American Coolair Corp Fan control panel
FR2224927B1 (de) * 1973-04-09 1975-08-22 Lepaute Cie Gle Elec Ind
US3886407A (en) * 1973-06-21 1975-05-27 Lester Hans Anderson Refuse compactor system
US3997818A (en) * 1973-07-05 1976-12-14 Bodkin Lawrence E Load selective power systems
CA1005896A (en) * 1974-10-02 1977-02-22 Alfred M. Hase Electrical load transfer control system
US3957329A (en) * 1974-11-01 1976-05-18 I-T-E Imperial Corporation Fault-current limiter for high power electrical transmission systems
DE2742216A1 (de) * 1977-09-20 1979-03-22 Emil Brehm Auf stromaenderungen in einem laststromkreis ansprechendes elektrisches steuergeraet
US4277692A (en) * 1979-06-04 1981-07-07 Tab Products Company Continuous power source with bi-directional converter
US4262214A (en) * 1979-10-09 1981-04-14 The Foxboro Company System for switching a load between two sources
US4333119A (en) * 1980-04-28 1982-06-01 Purex Corporation Power monitor system
US4361793A (en) * 1980-06-05 1982-11-30 Sunbird Corporation Motor voltage controller device
US4381457A (en) * 1981-04-23 1983-04-26 Ladco Development Co., Inc. Method and apparatus for preventing loss of data from volatile memory
JPS5859179A (ja) * 1981-09-28 1983-04-08 三菱電機株式会社 交流エレベ−タの制御装置
US4437133A (en) * 1982-05-24 1984-03-13 Eaton Corporation Current source inverter commutation-spike-voltage protection circuit including over-current and over-voltage protection

Also Published As

Publication number Publication date
CA1222804A (en) 1987-06-09
US4644238A (en) 1987-02-17
EP0142679B1 (de) 1989-12-06
EP0142679A3 (en) 1985-11-27
EP0142679A2 (de) 1985-05-29
KR890002532B1 (ko) 1989-07-13
KR850005107A (ko) 1985-08-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee