IT1298781B1 - Sistema di ventilazione con unita' di controllo - Google Patents

Sistema di ventilazione con unita' di controllo

Info

Publication number
IT1298781B1
IT1298781B1 IT98MI000602A ITMI980602A IT1298781B1 IT 1298781 B1 IT1298781 B1 IT 1298781B1 IT 98MI000602 A IT98MI000602 A IT 98MI000602A IT MI980602 A ITMI980602 A IT MI980602A IT 1298781 B1 IT1298781 B1 IT 1298781B1
Authority
IT
Italy
Prior art keywords
ventilation system
frequency
control unit
pcc
operative parameter
Prior art date
Application number
IT98MI000602A
Other languages
English (en)
Inventor
Andrea Giovanni D
Original Assignee
Rpm S P A
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 Rpm S P A filed Critical Rpm S P A
Priority to IT98MI000602A priority Critical patent/IT1298781B1/it
Priority to AT99200764T priority patent/ATE247232T1/de
Priority to DE69910287T priority patent/DE69910287D1/de
Priority to EP99200764A priority patent/EP0945623B1/en
Publication of ITMI980602A1 publication Critical patent/ITMI980602A1/it
Application granted granted Critical
Publication of IT1298781B1 publication Critical patent/IT1298781B1/it

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
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0676—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • 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
IT98MI000602A 1998-03-24 1998-03-24 Sistema di ventilazione con unita' di controllo IT1298781B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT98MI000602A IT1298781B1 (it) 1998-03-24 1998-03-24 Sistema di ventilazione con unita' di controllo
AT99200764T ATE247232T1 (de) 1998-03-24 1999-03-15 Belüftungssystem
DE69910287T DE69910287D1 (de) 1998-03-24 1999-03-15 Belüftungssystem
EP99200764A EP0945623B1 (en) 1998-03-24 1999-03-15 A ventilation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98MI000602A IT1298781B1 (it) 1998-03-24 1998-03-24 Sistema di ventilazione con unita' di controllo

Publications (2)

Publication Number Publication Date
ITMI980602A1 ITMI980602A1 (it) 1999-09-24
IT1298781B1 true IT1298781B1 (it) 2000-02-02

Family

ID=11379449

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98MI000602A IT1298781B1 (it) 1998-03-24 1998-03-24 Sistema di ventilazione con unita' di controllo

Country Status (4)

Country Link
EP (1) EP0945623B1 (it)
AT (1) ATE247232T1 (it)
DE (1) DE69910287D1 (it)
IT (1) IT1298781B1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19931961A1 (de) * 1999-07-12 2001-02-01 Danfoss As Verfahren zur Regelung einer Fördergröße einer Pumpe
GB2360549A (en) * 2000-03-20 2001-09-26 Howden Sirocco Ltd Fan operating system
TWI247202B (en) * 2003-01-23 2006-01-11 Rohm & Haas Process flow control circuit
MY151881A (en) * 2007-05-07 2014-07-14 Oyl Res And Dev Ct Sdn Bhd Airflow control for variable speed blowers
US9176023B2 (en) 2010-06-16 2015-11-03 Sulzer Pump Solutions Ab Turbomachine
CN103671192B (zh) * 2013-11-26 2016-06-08 北海恒久天成技术开发有限公司 一种调节变频风机风量的方法
ITUB20154752A1 (it) * 2015-10-30 2017-04-30 Spal Automotive Srl Metodo di controllo di un elettroventilatore
ITUB20155322A1 (it) 2015-10-30 2017-04-30 Pirelli Processo e apparato per etichettare pneumatici per ruote di veicoli

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893987A (ja) * 1981-11-27 1983-06-03 Kureha Chem Ind Co Ltd 送風機の風量制御方法
US4806833A (en) * 1986-09-22 1989-02-21 General Electric Company System for conditioning air, method of operating such, and circuit
FR2661759B1 (fr) * 1990-05-07 1992-08-28 Sari Procede de reglage de debit dans un dispositif de soufflage d'air et dispositif mettant en óoeuvre le procede.
AT394909B (de) * 1990-06-01 1992-07-27 Vaillant Gmbh Einrichtung zur kontinuierlichen ueberwachung eines variablen luftstromes
FR2664024B1 (fr) * 1990-07-02 1993-07-09 Cogema Procede et installation de reglage du debit d'air dans un reseau de conduites.
US5592058A (en) * 1992-05-27 1997-01-07 General Electric Company Control system and methods for a multiparameter electronically commutated motor
DE19630384A1 (de) * 1996-07-29 1998-04-23 Becker Kg Gebr Verfahren zur Steuerung oder Regelung eines Aggregats und Frequenzumwandler

Also Published As

Publication number Publication date
EP0945623B1 (en) 2003-08-13
ITMI980602A1 (it) 1999-09-24
EP0945623A3 (en) 2001-01-31
ATE247232T1 (de) 2003-08-15
DE69910287D1 (de) 2003-09-18
EP0945623A2 (en) 1999-09-29

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Legal Events

Date Code Title Description
0001 Granted