DE3466796D1 - Airflow control system - Google Patents

Airflow control system

Info

Publication number
DE3466796D1
DE3466796D1 DE8484108445T DE3466796T DE3466796D1 DE 3466796 D1 DE3466796 D1 DE 3466796D1 DE 8484108445 T DE8484108445 T DE 8484108445T DE 3466796 T DE3466796 T DE 3466796T DE 3466796 D1 DE3466796 D1 DE 3466796D1
Authority
DE
Germany
Prior art keywords
control system
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
Application number
DE8484108445T
Other languages
English (en)
Inventor
Nobuharu C O Mitsubishi Takata
Kohji C O Mitsubishi De Kurita
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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE3466796D1 publication Critical patent/DE3466796D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
    • H02P25/20—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays for pole-changing
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
DE8484108445T 1983-07-30 1984-07-18 Airflow control system Expired DE3466796D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58139571A JPH0665926B2 (ja) 1983-07-30 1983-07-30 風量制御方式

Publications (1)

Publication Number Publication Date
DE3466796D1 true DE3466796D1 (en) 1987-11-19

Family

ID=15248365

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484108445T Expired DE3466796D1 (en) 1983-07-30 1984-07-18 Airflow control system

Country Status (6)

Country Link
US (1) US4784580A (de)
EP (1) EP0137156B1 (de)
JP (1) JPH0665926B2 (de)
KR (1) KR890003934B1 (de)
CA (1) CA1217260A (de)
DE (1) DE3466796D1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3583262D1 (de) * 1984-07-28 1991-07-25 Mitsubishi Electric Corp Ueberhitzungsschutz fuer wechselstrommotor.
JPH0629665Y2 (ja) * 1987-12-16 1994-08-10 豊国工業株式会社 吸引式穀物乾燥機における空気排出装置
EP0587818B1 (de) * 1991-06-03 1994-11-02 Siemens Aktiengesellschaft Lüfteraggregat
US5601071A (en) * 1995-01-26 1997-02-11 Tridelta Industries, Inc. Flow control system
US5880571A (en) * 1997-09-11 1999-03-09 Sundstrand Corporation Method of and system for controlling a variable speed induction motor
US7246753B2 (en) * 2000-05-05 2007-07-24 Automated Logic Corporation Slop predictive control and digital pid control for a variable temperature control system
US6554198B1 (en) * 2000-05-05 2003-04-29 Automated Logic Corporation Slope predictive control and digital PID control
US6549826B1 (en) * 2000-10-25 2003-04-15 Honeywell International Inc. VAV airflow control for preventing processor overflow and underflow
US7669777B2 (en) 2001-05-07 2010-03-02 Automated Logic Corporation Slope predictive control and digital PID control for a variable temperature control system
US7738972B2 (en) * 2006-06-29 2010-06-15 Honeywell International Inc. Modular shared-memory resource stage driver system for flexible resource linking in an energy conversion system
US8418128B2 (en) * 2006-06-29 2013-04-09 Honeywell International Inc. Graphical language compiler system
US9726392B2 (en) 2006-06-29 2017-08-08 Honeywell International Inc. Generic user interface system
US7653459B2 (en) * 2006-06-29 2010-01-26 Honeywell International Inc. VAV flow velocity calibration and balancing system
US8112162B2 (en) * 2006-06-29 2012-02-07 Honeywell International Inc. System level function block engine
US8650306B2 (en) * 2007-10-24 2014-02-11 Honeywell International Inc. Interoperable network programmable controller generation system
US9488992B2 (en) * 2008-10-16 2016-11-08 Honeywell International Inc. Wall module configuration tool
US8294409B2 (en) 2010-08-18 2012-10-23 Hamilton Sundstrand Corporation Control of pole-change induction motors
US8538588B2 (en) 2011-02-28 2013-09-17 Honeywell International Inc. Method and apparatus for configuring scheduling on a wall module
US9920944B2 (en) 2015-03-19 2018-03-20 Honeywell International Inc. Wall module display modification and sharing
US11286925B2 (en) * 2019-04-23 2022-03-29 Peopleflo Manufacturing, Inc. Electronic apparatus and method for optimizing the use of motor-driven equipment in a control loop system
CN113623275A (zh) * 2021-08-19 2021-11-09 鑫磊压缩机股份有限公司 一种齿轮传动式进口导叶

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28946A (en) * 1860-06-26 Plane-iron sharpener
US2482597A (en) * 1946-11-26 1949-09-20 Westinghouse Electric Corp Axial flow fan
US2741986A (en) * 1949-06-18 1956-04-17 B I F Ind Inc Pumping system
US2707440A (en) * 1951-07-21 1955-05-03 Shell Dev Oil well pump control system
JPS5810598B2 (ja) * 1978-01-21 1983-02-26 新日本製鐵株式会社 送風機のサ−ジング防止制御装置
US4181099A (en) * 1978-04-06 1980-01-01 Westinghouse Electric Corp. Coordinated control for power plant forced and induced draft fans during startup and fan speed changes
JPS54140115A (en) * 1978-04-21 1979-10-31 Nippon Steel Corp Variable speed operation method of alternating current motor
US4225289A (en) * 1978-11-24 1980-09-30 Ecolaire Incorporated Centrifugal fan air control system
AT364252B (de) * 1980-05-20 1981-10-12 Rosenbauer Kg Konrad Feuerloeschkreiselpumpe
US4370605A (en) * 1980-09-02 1983-01-25 Westinghouse Electric Corp. Two-speed motor control
DE3047426A1 (de) * 1980-12-17 1982-07-15 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Verfahren zur regelung der luftmenge
JPS586077A (ja) * 1981-07-01 1983-01-13 Mitsubishi Electric Corp インバ−タ制御回路
JPS5893987A (ja) * 1981-11-27 1983-06-03 Kureha Chem Ind Co Ltd 送風機の風量制御方法

Also Published As

Publication number Publication date
KR890003934B1 (ko) 1989-10-12
CA1217260A (en) 1987-01-27
EP0137156B1 (de) 1987-10-14
JPS6032595A (ja) 1985-02-19
US4784580A (en) 1988-11-15
JPH0665926B2 (ja) 1994-08-24
KR850001563A (ko) 1985-03-30
EP0137156A1 (de) 1985-04-17

Similar Documents

Publication Publication Date Title
GB2148544B (en) Distributed control system
GB8418972D0 (en) Control system
GB8511451D0 (en) Control system
GB8424542D0 (en) Sequence control system
DE3466796D1 (en) Airflow control system
GB2149947B (en) Control systems
GB8421005D0 (en) Position control system
GB2147434B (en) Smooth stop control system
GB8509049D0 (en) Airflow control system
GB8427844D0 (en) Position control system
EP0142679A3 (en) Airflow control apparatus
GB8427441D0 (en) Control system
GB8407814D0 (en) Duct system
GB8316838D0 (en) Control systems
GB8334532D0 (en) Control system
GB2141529B (en) Control system
GB8303324D0 (en) Control systems
GB8430191D0 (en) Direct-coupling control system
GB8322888D0 (en) Control system
GB8422469D0 (en) Air control system
GB8416930D0 (en) Microprocessor control system
GB8411962D0 (en) Direct-coupling control system
GB8333955D0 (en) Control system
GB8318785D0 (en) Control system
GB2143317B (en) Air control device

Legal Events

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