SE0700699L - Ventilationsdon med flödesindikator - Google Patents
Ventilationsdon med flödesindikatorInfo
- Publication number
- SE0700699L SE0700699L SE0700699A SE0700699A SE0700699L SE 0700699 L SE0700699 L SE 0700699L SE 0700699 A SE0700699 A SE 0700699A SE 0700699 A SE0700699 A SE 0700699A SE 0700699 L SE0700699 L SE 0700699L
- Authority
- SE
- Sweden
- Prior art keywords
- flow
- predetermined threshold
- flow indicator
- threshold level
- indicator
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- 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
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F24F11/0086—
-
- F24F11/04—
-
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/30—Velocity
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Fuzzy Systems (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
- Ventilation (AREA)
- Air Conditioning Control Device (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0700699A SE533651C2 (sv) | 2007-03-19 | 2007-03-19 | Till- eller frånluftsdon med flödesindikator |
PCT/SE2008/050296 WO2008115138A1 (en) | 2007-03-19 | 2008-03-17 | Air terminal device with a flow indicator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0700699A SE533651C2 (sv) | 2007-03-19 | 2007-03-19 | Till- eller frånluftsdon med flödesindikator |
Publications (2)
Publication Number | Publication Date |
---|---|
SE0700699L true SE0700699L (sv) | 2008-09-20 |
SE533651C2 SE533651C2 (sv) | 2010-11-23 |
Family
ID=39766153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0700699A SE533651C2 (sv) | 2007-03-19 | 2007-03-19 | Till- eller frånluftsdon med flödesindikator |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE533651C2 (sv) |
WO (1) | WO2008115138A1 (sv) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2512043B (en) * | 2013-03-05 | 2019-07-31 | Vent Axia Group Ltd | Extractor fan |
SE537916C2 (sv) * | 2014-04-08 | 2015-11-24 | Fläkt Woods AB | Anordning och förfarande för reglering av ett tilluftsflödevid ett luftbehandlingssystem |
JP2018511790A (ja) | 2015-02-26 | 2018-04-26 | ドワイヤー インスツルメンツ,インコーポレイテッド | 気流フード |
FR3040086B1 (fr) * | 2015-08-14 | 2020-01-24 | Atlantic Climatisation & Ventilation | Bouche d'extraction ou d'insufflation d'air |
FR3040087B1 (fr) * | 2015-08-14 | 2020-01-24 | Atlantic Climatisation & Ventilation | Bouche d'extraction ou d'insufflation d'air |
FR3071592B1 (fr) * | 2017-09-26 | 2019-11-08 | Atlantic Climatisation & Ventilation | Bouche d'extraction ou d'insufflation d'air |
US11846572B2 (en) | 2020-04-09 | 2023-12-19 | Bedgear, Llc | CFM measuring device and display for bedding surfaces and methods of using the same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4747364A (en) * | 1986-08-05 | 1988-05-31 | Filter Alert Corporation | Flow rate threshold sensor |
US4982605A (en) * | 1989-05-17 | 1991-01-08 | Alnor Instrument Company | Air flow monitor and temperature compensating circuit therefor |
AT394264B (de) * | 1990-01-22 | 1992-02-25 | Mecanotronic Produktion Von El | Luftaufbereitungsanlage |
US6250560B1 (en) * | 1998-12-21 | 2001-06-26 | Acutherm L.P. | Variable-air-volume diffuser actuator assembly and method |
US7113086B2 (en) * | 2003-04-07 | 2006-09-26 | Altec Energy Systems | Systems and methods for monitoring room conditions to improve occupant performance |
US6897774B2 (en) * | 2003-05-07 | 2005-05-24 | Edwards Systems Technology, Inc. | Ambient condition detector with multipe sensors and single control unit |
US6914532B2 (en) * | 2003-07-30 | 2005-07-05 | Honeywell International Inc. | Method and apparatus for alarm verification in a ventilation system |
US7000480B2 (en) * | 2004-01-23 | 2006-02-21 | Kramer Robert E | Air flow control device with differential pressure sensing assembly and method |
-
2007
- 2007-03-19 SE SE0700699A patent/SE533651C2/sv unknown
-
2008
- 2008-03-17 WO PCT/SE2008/050296 patent/WO2008115138A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
SE533651C2 (sv) | 2010-11-23 |
WO2008115138A1 (en) | 2008-09-25 |
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