GB0800729D0 - Fan speed control - Google Patents

Fan speed control

Info

Publication number
GB0800729D0
GB0800729D0 GBGB0800729.6A GB0800729A GB0800729D0 GB 0800729 D0 GB0800729 D0 GB 0800729D0 GB 0800729 A GB0800729 A GB 0800729A GB 0800729 D0 GB0800729 D0 GB 0800729D0
Authority
GB
United Kingdom
Prior art keywords
speed control
fan speed
fan
control
speed
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.)
Withdrawn
Application number
GBGB0800729.6A
Other versions
GB2457534A (en
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.)
Ebm Papst UK Ltd
Original Assignee
Ebm Papst UK Ltd
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 Ebm Papst UK Ltd filed Critical Ebm Papst UK Ltd
Priority to GB0800729A priority Critical patent/GB2457534A/en
Publication of GB0800729D0 publication Critical patent/GB0800729D0/en
Publication of GB2457534A publication Critical patent/GB2457534A/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F04D27/02—Surge control
    • F04D27/0261—Surge control by varying driving speed
    • F24F11/0076—
    • 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
    • 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
    • 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
GB0800729A 2008-01-16 2008-01-16 Electric-motor driven fan speed control Withdrawn GB2457534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0800729A GB2457534A (en) 2008-01-16 2008-01-16 Electric-motor driven fan speed control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0800729A GB2457534A (en) 2008-01-16 2008-01-16 Electric-motor driven fan speed control

Publications (2)

Publication Number Publication Date
GB0800729D0 true GB0800729D0 (en) 2008-02-20
GB2457534A GB2457534A (en) 2009-08-26

Family

ID=39144989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0800729A Withdrawn GB2457534A (en) 2008-01-16 2008-01-16 Electric-motor driven fan speed control

Country Status (1)

Country Link
GB (1) GB2457534A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110217182A1 (en) 2010-02-01 2011-09-08 Brink Climate Systems B.V. Air movement system
US9638432B2 (en) 2010-08-31 2017-05-02 Broan-Nutone Llc Ventilation unit calibration apparatus, system and method
ITTO20120344A1 (en) * 2012-04-17 2013-10-18 Indesit Co Spa HOOD INCLUDING MEASURING ACOUSTICS AND METHOD FOR NOISE REDUCTION ISSUED BY ITS HOOD
ITTO20120339A1 (en) * 2012-04-17 2013-10-18 Indesit Co Spa HOOD AND METHOD FOR THE CONTROL OF THE TREATMENT OF AN AIR FLOW THAT FLOWS THROUGH THAT HOOD
EP2839219B1 (en) * 2012-04-17 2018-07-04 Whirlpool EMEA S.p.A Hood and method of operation thereof
ITTO20120340A1 (en) * 2012-04-17 2013-10-18 Indesit Co Spa HOUSE INCLUDING FILTER VEHICLES AND A CONTROL UNIT THAT IS ABLE TO RECOGNIZE A CLOSED CONDITION OF THESE FILTER MEANS
DE102015219150A1 (en) * 2015-10-02 2017-04-06 Ziehl-Abegg Se Motor for fans or fans, pumps or compressors, method for operating such a motor and fan system with one or more motor (s) / fan (s)
JP2017110853A (en) * 2015-12-16 2017-06-22 株式会社鷺宮製作所 Controller for EC fan motor control
CN106091276B (en) * 2016-06-21 2019-01-04 珠海格力电器股份有限公司 The constant air capacity control of motor fan system, device, unit and remove haze machine
DE102022210727A1 (en) * 2022-10-11 2024-04-11 BORA - Vertriebs GmbH & Co KG Method for controlling a device for extracting cooking fumes, in particular for controlling a cooktop extractor, control device, device and cooktop system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707646A (en) * 1986-05-29 1987-11-17 Carrier Corporation Method of limiting motor power output
US4921509A (en) * 1987-10-30 1990-05-01 Micro-Technology Licensing Corporation Air filtration system for ducted range hoods
US6066194A (en) * 1998-04-17 2000-05-23 American Standard Inc. Electronic room air cleaner with variable speed motor

Also Published As

Publication number Publication date
GB2457534A (en) 2009-08-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)