US5668535A
(en)
*
|
1995-12-07 |
1997-09-16 |
Emerson Electric Co. |
Filter condition sensor and indicator
|
DE19708048C1
(de)
*
|
1997-02-28 |
1998-09-17 |
Maico Elektroapparate |
Ventilator mit Filter-Verschmutzungsanzeige
|
EP0864348A1
(de)
*
|
1997-03-11 |
1998-09-16 |
Philips Electronics N.V. |
Gasreiniger
|
US6186140B1
(en)
|
1997-03-14 |
2001-02-13 |
3M Innovative Properties Company |
Respiratory filter element having a storage device for keeping track of filter usage and a system for use therewith
|
US6136074A
(en)
*
|
1997-06-18 |
2000-10-24 |
Funai Electric Co., Ltd. |
Air conditioning apparatus with an air cleaning function and electric dust collector for use in the same
|
US6129781A
(en)
*
|
1997-06-18 |
2000-10-10 |
Funai Electric Co., Ltd. |
Air conditioning apparatus with an air cleaning function and electric dust collector for use in the same
|
US5917141A
(en)
*
|
1998-01-12 |
1999-06-29 |
Naquin, Jr.; Clyde J. |
Air filter monitoring device
|
DE19815654A1
(de)
*
|
1998-04-08 |
1999-10-14 |
Bosch Gmbh Robert |
Meßvorrichtung zum Messen der Masse eines in einer Leitung strömenden Mediums
|
US6507282B1
(en)
*
|
2000-01-14 |
2003-01-14 |
The Holmes Group, Inc. |
Filter monitoring system using a thermistor
|
DE10017361A1
(de)
*
|
2000-04-07 |
2001-10-11 |
Mann & Hummel Filter |
Differenzdruck-Messanordnung
|
AU2001270027A1
(en)
*
|
2000-06-27 |
2002-01-08 |
Igc Polycold Systems, Inc. |
Very low temperature flow switch apparatus
|
US6596059B1
(en)
*
|
2000-09-12 |
2003-07-22 |
Skyline Products, Inc. |
Automated filter changing device and method
|
DE10051307B4
(de)
*
|
2000-10-17 |
2008-07-31 |
Robert Bosch Gmbh |
Vorrichtung zur Trennung von Gas und Flüssigkeit-Festkörperpartikeln aus einem in einer Leitung strömenden Gas-Flüssigkeit-Festkörperpartikelgemisch und Verfahren zur Trennung derselben
|
US6623350B2
(en)
*
|
2002-02-19 |
2003-09-23 |
Delphi Technologies, Inc. |
Motor vehicle air filter apparatus with an easily removable air filter
|
FR2848469B1
(fr)
*
|
2002-12-16 |
2005-06-24 |
Renault Sa |
Systeme et procede de detection du colmatage d'un filtre
|
US20050108996A1
(en)
*
|
2003-11-26 |
2005-05-26 |
Latham Steven R. |
Filter system for an electronic equipment enclosure
|
US7032573B2
(en)
*
|
2004-04-23 |
2006-04-25 |
Ford Global Technologies, Llc |
Method and apparatus for indicating air filter maintenance is required
|
US7261762B2
(en)
*
|
2004-05-06 |
2007-08-28 |
Carrier Corporation |
Technique for detecting and predicting air filter condition
|
JP2006091612A
(ja)
*
|
2004-09-27 |
2006-04-06 |
Sanyo Electric Co Ltd |
投写型映像表示装置
|
US7494536B2
(en)
*
|
2005-01-04 |
2009-02-24 |
Carrier Corporation |
Method for detecting a fault in an HVAC system
|
ITTO20050169A1
(it)
*
|
2005-03-15 |
2005-06-14 |
Gianus Spa |
Gruppo filtro perfezionato
|
GB0523733D0
(en)
*
|
2005-11-23 |
2005-12-28 |
Emb Papst Uk Ltd |
Filtration apparatus and fan assemblies
|
JP4675229B2
(ja)
*
|
2005-12-26 |
2011-04-20 |
サンデン株式会社 |
車両用空調システム
|
US9120043B2
(en)
*
|
2006-05-30 |
2015-09-01 |
3M Innovative Properties Company |
Filter sensor
|
US20080000349A1
(en)
*
|
2006-06-28 |
2008-01-03 |
Pape Robert J |
Air filter monitor
|
US7726186B2
(en)
*
|
2006-07-19 |
2010-06-01 |
Degree Controls, Inc. |
Airflow sensor for filter blockage detection
|
DE102007039002A1
(de)
*
|
2007-08-17 |
2009-02-19 |
Helsa-Automotive Gmbh & Co. Kg |
Verfahren zur Überwachung des Beladungszustandes einer Klimatisierungseinrichtung eines Kraftfahrzeuges
|
CN101939597B
(zh)
*
|
2008-01-25 |
2013-09-04 |
大金工业株式会社 |
空调机的室内机组
|
DE102009031099A1
(de)
*
|
2009-06-29 |
2010-12-30 |
Ista International Gmbh |
Rauchwarnmelder und Verfahren zur Überprüfung der Verschmutzung der Rauchdurchtrittsöffnungen
|
CN102574065B
(zh)
*
|
2009-09-28 |
2014-10-22 |
旭化成化学株式会社 |
膜元件、气体分离装置和内燃机
|
US9366448B2
(en)
|
2011-06-20 |
2016-06-14 |
Honeywell International Inc. |
Method and apparatus for configuring a filter change notification of an HVAC controller
|
US8623117B2
(en)
|
2011-06-20 |
2014-01-07 |
Honeywell International Inc. |
HVAC air filter monitor with sensor compensation
|
US8734565B2
(en)
|
2011-06-20 |
2014-05-27 |
Honeywell International Inc. |
Methods and systems of verifying a filter change in an HVAC system
|
US8574343B2
(en)
|
2011-06-20 |
2013-11-05 |
Honeywell International Inc. |
Methods and systems for setting an air filter change threshold in an HVAC system using a blocking panel
|
US10119718B2
(en)
|
2011-06-20 |
2018-11-06 |
Honeywell International Inc. |
Methods and systems for monitoring an air filter of an HVAC system
|
US9080784B2
(en)
|
2011-06-20 |
2015-07-14 |
Honeywell International Inc. |
HVAC controller with component change notification
|
US8704672B2
(en)
|
2011-06-20 |
2014-04-22 |
Honeywell International Inc. |
Filter change alert system for an HVAC system
|
US8613792B2
(en)
|
2011-06-20 |
2013-12-24 |
Honeywell International Inc. |
Method and systems for setting an air filter change threshold value in an HVAC system
|
US8892223B2
(en)
|
2011-09-07 |
2014-11-18 |
Honeywell International Inc. |
HVAC controller including user interaction log
|
US9002523B2
(en)
|
2011-12-14 |
2015-04-07 |
Honeywell International Inc. |
HVAC controller with diagnostic alerts
|
US8902071B2
(en)
|
2011-12-14 |
2014-12-02 |
Honeywell International Inc. |
HVAC controller with HVAC system fault detection
|
US10533761B2
(en)
|
2011-12-14 |
2020-01-14 |
Ademco Inc. |
HVAC controller with fault sensitivity
|
US10747243B2
(en)
|
2011-12-14 |
2020-08-18 |
Ademco Inc. |
HVAC controller with HVAC system failure detection
|
US9206993B2
(en)
|
2011-12-14 |
2015-12-08 |
Honeywell International Inc. |
HVAC controller with utility saver switch diagnostic feature
|
US20130158720A1
(en)
|
2011-12-15 |
2013-06-20 |
Honeywell International Inc. |
Hvac controller with performance log
|
US10139843B2
(en)
|
2012-02-22 |
2018-11-27 |
Honeywell International Inc. |
Wireless thermostatic controlled electric heating system
|
US9442500B2
(en)
|
2012-03-08 |
2016-09-13 |
Honeywell International Inc. |
Systems and methods for associating wireless devices of an HVAC system
|
US10452084B2
(en)
|
2012-03-14 |
2019-10-22 |
Ademco Inc. |
Operation of building control via remote device
|
US9488994B2
(en)
|
2012-03-29 |
2016-11-08 |
Honeywell International Inc. |
Method and system for configuring wireless sensors in an HVAC system
|
US9594384B2
(en)
|
2012-07-26 |
2017-03-14 |
Honeywell International Inc. |
Method of associating an HVAC controller with an external web service
|
US9477239B2
(en)
|
2012-07-26 |
2016-10-25 |
Honeywell International Inc. |
HVAC controller with wireless network based occupancy detection and control
|
US10094585B2
(en)
|
2013-01-25 |
2018-10-09 |
Honeywell International Inc. |
Auto test for delta T diagnostics in an HVAC system
|
US9584119B2
(en)
|
2013-04-23 |
2017-02-28 |
Honeywell International Inc. |
Triac or bypass circuit and MOSFET power steal combination
|
US9806705B2
(en)
|
2013-04-23 |
2017-10-31 |
Honeywell International Inc. |
Active triac triggering circuit
|
US11054448B2
(en)
|
2013-06-28 |
2021-07-06 |
Ademco Inc. |
Power transformation self characterization mode
|
US9983244B2
(en)
|
2013-06-28 |
2018-05-29 |
Honeywell International Inc. |
Power transformation system with characterization
|
US10811892B2
(en)
|
2013-06-28 |
2020-10-20 |
Ademco Inc. |
Source management for a power transformation system
|
US9857091B2
(en)
|
2013-11-22 |
2018-01-02 |
Honeywell International Inc. |
Thermostat circuitry to control power usage
|
US9673811B2
(en)
|
2013-11-22 |
2017-06-06 |
Honeywell International Inc. |
Low power consumption AC load switches
|
CN113203168A
(zh)
|
2013-12-11 |
2021-08-03 |
霍尼韦尔国际公司 |
建筑物自动化控制系统
|
US9628074B2
(en)
|
2014-06-19 |
2017-04-18 |
Honeywell International Inc. |
Bypass switch for in-line power steal
|
US9597619B2
(en)
*
|
2014-06-20 |
2017-03-21 |
Cisco Technology, Inc. |
Debris filter sensor
|
US9683749B2
(en)
|
2014-07-11 |
2017-06-20 |
Honeywell International Inc. |
Multiple heatsink cooling system for a line voltage thermostat
|
US10488062B2
(en)
|
2016-07-22 |
2019-11-26 |
Ademco Inc. |
Geofence plus schedule for a building controller
|
WO2018198001A2
(en)
*
|
2017-04-28 |
2018-11-01 |
3M Innovative Properties Company |
Air filtration monitoring based on thermoelectric devices
|
US10421625B2
(en)
|
2017-09-08 |
2019-09-24 |
Cnh Industrial Canada, Ltd. |
System and method for removing blockages present in a delivery conduit of a seeder
|
CN108872477B
(zh)
*
|
2018-03-20 |
2020-12-08 |
迈克医疗电子有限公司 |
一种凝块检测的方法、装置、终端设备和介质
|
CN110907148B
(zh)
*
|
2018-09-17 |
2021-04-02 |
株洲中车时代电气股份有限公司 |
进风滤网堵塞故障诊断方法和系统
|
FR3087352B1
(fr)
*
|
2018-10-19 |
2023-01-20 |
Sogefi Filtration Spa |
Filtre a air connecte, disposant d'une unite de detection detachable
|
DE102018217913A1
(de)
*
|
2018-10-19 |
2020-04-23 |
Mahle International Gmbh |
Klimaanlage eines Fahrzeugs
|
EP3885022A1
(de)
*
|
2020-03-24 |
2021-09-29 |
Sensirion AG |
Überwachung des zustands eines filters
|
DE102021125027A1
(de)
|
2021-09-28 |
2023-03-30 |
Audi Aktiengesellschaft |
Luftreinigungseinrichtung zur Reinigung von Luft sowie Verfahren zum Betreiben einer Luftreinigungseinrichtung
|
CN114183247B
(zh)
*
|
2021-12-13 |
2023-12-08 |
中国船舶重工集团公司第七0三研究所 |
一种灵活自适应高效排尘燃气轮机进气过滤系统及过滤方法
|
DE102022122139A1
(de)
|
2022-09-01 |
2024-03-07 |
HELLA GmbH & Co. KGaA |
Verfahren zur Bestimmung der Beladung eines Luftfilters
|