CN105209830A - Ventilation system for a room - Google Patents
Ventilation system for a room Download PDFInfo
- Publication number
- CN105209830A CN105209830A CN201480023745.8A CN201480023745A CN105209830A CN 105209830 A CN105209830 A CN 105209830A CN 201480023745 A CN201480023745 A CN 201480023745A CN 105209830 A CN105209830 A CN 105209830A
- Authority
- CN
- China
- Prior art keywords
- hood
- room
- control device
- signal
- ventilating system
- 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.)
- Granted
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
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
-
- 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
- F24F11/62—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
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
- F24F11/66—Sleep mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
-
- 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
-
- 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
- F24F2110/50—Air quality properties
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Signal Processing (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Physics & Mathematics (AREA)
- Ventilation (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Flow Control (AREA)
- Air-Conditioning For Vehicles (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention relates to a ventilation system for a room (2) which comprises a hood for domestic use (3) located in said room, a wall fan (4) located in said room, a plurality of transducers (5) configured to detect a respective plurality of characteristic parameters of the gases in said room; processing and control means (6) in signal communication with said plurality of transducers (5) and in signal communication (SI) with said first control means (3 A), processing and control means (6) electrically connected with said plurality of transducers (5) and in signal communication (SI) with said first control means (3 A), said processing and control means (6) comprising firmware configured to process said detected characteristic parameters and to transmit a first control signal (SI) to control said hood for domestic use (3). The characterizing feature is that said hood for domestic use (3) is in signal communication with said wall fan (4) via a first transmitter module (3B), located in said hood (3), and configured to transmit a second signal (S2), said wall fan (4) comprising a first receiver module (4C) configured to receive said second signal (S2); said second radio frequency signal (S2) being generated by said hood (3) according to said first signal (SI) to instruct said second control means (4 A) to turn on said wall fan (4) and keep it in this state for a first predetermined ON-time (Tl) when one or more of said characteristic parameters detected by said plurality of sensors (5) exceed respective predetermined threshold values.
Description
Technical field
The present invention relates to as defined in the pre-characterizing part of claim 1 for the ventilating system in room.
Background technology
Hood can be divided into two large classes: filtering type hood and drawing-in type hood.Compared with filtering type hood, drawing-in type hood has the feature from the room Exhaust Gas wherein installing drawing-in type hood.
Particularly, in the design of drawing-in type hood, air is aspirated by the electric fan be positioned at above cooktop surface, flows through filtration system and discharges from room eventually through pipeline.
But these drawing-in type hoods always can not be arranged in existing room, its reason is that installing them for discharge duct may need the work of building by laying bricks or stones.
From the angle avoiding this shortcoming, exist in the art and filter hood, it has achieved gratifying filter efficiency, but can not provide the gas treatment effect realized by drawing-in type hood.
Also known wall fan, can aspirate gas and the fan of those types they be discharged to the outside from room.
Particularly, these wall fans comprise the electro-motor of drives impeller, and air is discharged from room by the pipeline of the thickness by means of the thickness or glass pane etc. extending through described wall.
What these wall fans needed low environment impact builds work by laying bricks or stones, and it can easily by not performed by the personnel of technique drill.
In addition, the pumping efficiency of these fans can be suitable with the pumping efficiency obtained by drawing-in type hood.
But hood as above and fan are independently devices, namely design for independent operation.
Therefore, user needs the operation of study two kinds of distinct devices, and controls two kinds of devices according to specific requirement, and this will relate to apparent and result that is that can imagine.
Summary of the invention
One object of the present invention is to provide a kind of ventilating system for room (such as kitchen), and it allows bag filter to be effectively contained in by the material in the gas of the generation such as food formulation/culinary art.
A task of the present invention is to provide a kind of ventilating system for room, and what it did not need the costliness in order to install builds work by laying bricks or stones.
Another task of the present invention is to provide a kind of ventilating system for room, and it has low cost, and can easily be used by user.
According to the present invention, as understood better hereinafter, these and other objects are realized by the ventilating system for room, this ventilating system have comprise as the feature by claim 1 the characteristic of the filtering type hood that limits and wall fan.
Accompanying drawing explanation
Accompanying drawing illustrates exemplary embodiment of the present disclosure by exemplary and nonrestrictive mode, wherein:
-Fig. 1 illustrates the perspective view according to the ventilating system for room of the present invention;
-Fig. 2 illustrates the block diagram of ventilating system shown in Fig. 1.
Detailed description of the invention
With reference to accompanying drawing, the disclosure relates to a kind of ventilating system 1 for room 2, and this ventilating system comprises the hood 3 (preferred filtering type hood) for family expenses being positioned at this room, and is also positioned at the wall fan 4 in this room.
Room 2 may be such as the kitchen of the public place in household kitchen or such as coffee shop, dining room etc.
As used herein, term filtering type hood 3 will refer to the equipment with framework, and described framework holds and needs the device carrying out following operation:
Gas in-suction room;
-filtering gas; And
-once gas is filtered, then gas is reintroduced in room.
Particularly, filtering type hood 3 comprises control device 3A, and this control device 3A is properly controlled the mode of operation changing filtering type hood 3.
Such as, control device 3A can activate hood 3 special characteristic and/or from unlatching (ON) state (wherein hood intake-gas, filtering gas, and once gas is filtered, gas is reintroduced in room) be switched to closedown (OFF) state, or vice versa.
Such as, control device 3A comprises electric gate-controlled switch.
Otherwise this switch can be manually controlled.
As used herein, term wall fan 4 has the equipment of framework by referring to, and described framework holds and needs the device carrying out following operation:
Gas in-suction room;
-by suitable discharge duct, gas to be discharged from room, described discharge duct such as extends through the thickness of the thickness of room 2 perisporium or the glass pane in room 2 etc.
Particularly, wall fan 4 comprises control device 4A, and control device 4A is properly controlled the mode of operation changing fan 4.
Such as, control device 4A can be configured to by fan 4 from unlatching (ON) state (its fan is from room 2 intake-gas, and they discharged from room 2, or vice versa) be switched to closedown (OFF) state, or vice versa.
Such as, control device 4A comprises electric gate-controlled switch.
It should be pointed out that wall fan 4 also can be reversible type, be namely suitable for from outside extracting air, and be introduced in room 2.
When invertible operation, suitable filter 4B is arranged to filter the air entered, such as, and efficiency particulate air (HEPA).
Ventilating system 1 comprises multiple transducer 5, and the plurality of transducer 5 is configured to the corresponding multiple characteristic parameter detecting gas in described room 2.
Such as, comprise can the transducer (or sensor) of detected temperatures, humidity, smog, smell etc. for described multiple transducer 5.
These transducers are known type and will be not described in detail.
Ventilating system 1 comprises process and control device 6, and it communicates with described multiple transducer 5 signal.
Preferably, described process and control device 6 are such as connected by cable and are electrically connected with described multiple transducer 5.
Such as, described process and control device 6 comprise the electronic processing device of such as microcontroller.
Described process and control device 6 comprise memory 6A, and this memory 6A comprises firmware.
Firmware comprises one or more algorithms, is namely undertaken encoding by suitable program code and has been developed as the operating sequence of particular task, as described in more detail below.
These process and control device 6 are configured to receive as the multiple characteristic ginseng value detected by multiple transducer 5 and are configured to process these values to determine whether only to need to activate hood 3, only need both actuated fan 4 or needs actuating, and to determine the operating time of fan 4 and/or hood 3.
Described process and control device 6 also can be in signal via signal of telecommunication S1 and communicate, and described signal of telecommunication S1 utilizes the control device 3A of hood 3 can via cable or radio frequency transmission.
Particularly, the algorithm implemented in firmware allows as evaluated relative to suitable threshold value Vth in the characteristic ginseng value detected by transducer 5.This comparison provides unlatching (ON) time (or opening (ON) time interval) to fan 4 and/or hood 3.
For this purpose, hood 3 communicates with wall fan 4 signal via the cable be included in this hood 3 or radio frequency transmitter module 3B, and is configured to via cable or radio frequency transmission signal S2.
Advantageously, wall fan 4 comprises the first cable or radio frequency receiver module 4C, and it is configured to receive the cable signal S2 that produced by the transmitter module 3B of hood 3 or RF signal S 2.
When as described in one or more detected by transducer 5, characteristic parameter exceedes corresponding predetermined threshold Vth, cable or RF signal S 2 are specifically produced by hood 3 to control described control device 4A.
In other words, signal S2 is produced according to the information content in the signal S1 produced by described process and control device 6.
Therefore, signal S2 represent for On/Off (ON/OFF) information of fan 4 and for wall fan 4 and/or hood 3 about the information of opening (ON) time interval T1.
It should be pointed out that unlatching (ON) the time T1 for fan 4 determines with control device 6 by processing, described process and control device 6 process the value detected by transducer 5.
In other words, when transducer 5 evaluate one or more characteristic parameter exceed corresponding threshold value time, then process and control device 6 carry out actuation control device 3A according to firmware algorithm, and the transmitter module of described control device 3A instruction hood 3 again transmits S2.This signal S2 is received by the acceptor device 4C of fan 4, to make control device 4A, fan 4 is switched to unlatching continuous time period T1.Such as, if transducer detects smell, then process and control device 6 determine opening time interval for fan 4 according to firmware algorithm and the control device 3A of instruction unlatching hood 3.The latter i.e. control device 3A but also instruction open the transmitter module of hood 3 to transmit S2.This signal S2 is received by the acceptor device 4C of fan 4, fan 4 is switched to by control device 4A and opens continuous time period T1.
When the value reduction detected by transducer 5 is got back to lower than their corresponding predetermined thresholds, the control device 3A of control device 6 instruction hood 3 transmits S2 to close fan 4.
But, when characteristic parameter (the such as smell such as detected by transducer 5, smell and smog, or smog and temperature, or any combination of smog, smell and temperature) value is when exceeding their corresponding one or more threshold values, except opening fan 4, the firmware of control device 6 also can open filtering type hood 3 by CCE 3A, and continues predetermined unlatching (ON) time T2 under keeping filtering type hood to be in this state.
By this layout, filtering type hood 3 and wall fan 4 their filtration and aspiration feature will be combined in case in comfortableness, consumption and air quality maximum operation efficiency.
Once again be determined to open (ON) time T2 by process and control device 6, then described process and control device 6 process the value detected by transducer 5.
Unlatching (ON) the time T1 that it should be pointed out that for fan 4 can be different from unlatching (ON) the time T2 for hood 3 on the duration.
Advantageously, by this ventilating system, hood 3 is by the hinge that is used as On/Off (ON/OFF) signal of fan 4 and/or hood or processing center.
In addition, by this ventilating system, user does not need controlled filter formula hood 3 and wall fan 4 individually, to filter and to aspirate the gas in room 2, but activate any one or both (i.e. actuated fan 4 by according to the actual conditions of the gas in the room 2 detected by transducer 5, only activate filtering type hood 3 or activate both hood 3 and fan 4) continue corresponding predetermined space T1, T2.
According to preferred embodiment, one, multiple or all multiple transducers 5 can be arranged on hood 3, the outside of wall fan 4 and/or described process and control device 6 and/or inside, this means that they can from the long-range setting of each corresponding frame hood 3, wall fan 4 or described process and control device 6 and/or each corresponding frame being incorporated in hood 3, wall fan 4 or described process and control device 6.
As shown in Figures 1 and 2, described process and control device 6 also can be arranged to remote-control device relative to the framework of hood 3, fan 4 or cooktop surface 7 or built in arrangement.
If process and control device 6 are from the long-range placement of the framework of hood 3, then these process and control device 6 can comprise radio frequency transmitter module 6B, and this radio frequency transmitter module 6B is configured to control device 3A signal S1 (i.e. radiofrequency signal) being sent to hood 3.
For this purpose, hood 3 comprises radio frequency receiver module 3C, and this radio frequency receiver module 3C is configured to receive the second such RF signal S 1.
When the characteristic parameter detected described in one or more exceedes corresponding predetermined threshold, this RF signal S 1 is always produced to control the change of hood 3 mode of operation by process and control device 6.
According to a preferred embodiment, radio frequency transmitter module 3B, 3C, 4B and 6B meet the regulation of Bluetooth protocol (Bluetooth), infrared protocol (IR), ZigBee protocol (Zigbee) standard etc.
Those technical staff in this area can carry out many amendments and modification to layout as described earlier in this article by obviously recognizing, to meet interim and special needs.All these variants and modifications fall within the scope of the present invention defined in following claim.
Claims (11)
1., for a ventilating system for room (2), it comprises:
-for the hood (3) of family expenses, it to be positioned in described room and to have first control device (3A);
-wall fan (4), it to be positioned in described room and to have second control device (4A);
-multiple transducer (5), it is configured to detect corresponding multiple characteristic parameter of gas in described room;
-process and control device (6), its be electrically connected with described multiple transducer (5) and with the communication of described first control device (3A) signal, described process and control device (6) comprise firmware, and described firmware configuration becomes process by the one or more detected described characteristic parameter in described multiple transducer (5) and transmits the first control signal (S1) to control described filtering type hood (3);
It is characterized in that:
-described the hood for family expenses (3) is via to be positioned in described hood (3) and to be configured to transmit first transmitter module (3B) of secondary signal (S2) and described wall fan (4) signal communication, described wall fan (4) comprises the first receiver module (4C), and the first receiver module (4C) to be positioned in described wall fan (4) and to be configured to receive described secondary signal (S2);
-when the one or more described characteristic parameter detected by described multiple sensor (5) exceedes corresponding predetermined threshold, secondary signal (S2) is produced according to described first signal (SI), so that second control device described in instruction (4A) is opened described wall fan (4) and kept described wall fan (4) to be in continuing under this state first predeterminedly to open (ON) time (T1) by described hood (3).
2. the ventilating system for room (2) according to claim 1, it is characterized in that described first signal (S1) also instruction open the described hood (3) for family expenses, and keep described hood (3) to be in described unlatching (ON) state according to described first signal (S1) continuing for the second predetermined unlatching (ON) time (T2).
3. the ventilating system for room (2) according to claim 1 and 2, is characterized in that described first transmitter module (3B) be radio frequency transmitter module and described first receiver module (4C) is radio frequency receiver module.
4. the ventilating system for room (2) according to arbitrary aforementioned claim, it is characterized in that described process and control device (6) comprise the second radio frequency transmitter module (6B), described second radio frequency transmitter module (6B) is configured to the first control device (3A) described first radiofrequency signal (S1) being sent to described hood (3), the latter and described hood (3) comprise the second radio frequency receiver module (3C) being configured to receive described first radiofrequency signal (S1), when the described characteristic parameter detected one or more exceed corresponding predetermined threshold, described second radiofrequency signal (S2) is produced to open described first control device (3A) by described treating apparatus (6).
5. the ventilating system for room (2) according to arbitrary aforementioned claim, is characterized in that described process and control device (6) are positioned at described for the hood (3) of family expenses and/or the outside of described wall fan (4).
6. the ventilating system for room (2) according to any one of Claims 1-4, is characterized in that described process and control device (6) are incorporated in the described hood (3) for family expenses and/or described wall fan (4).
7. the ventilating system for room (2) according to arbitrary aforementioned claim, is characterized in that described multiple transducer (5) is positioned at the outside of described hood, described wall fan and/or described process and control device.
8. the ventilating system for room (2) according to aforementioned any one of claim 1 to 6, to it is characterized in that in described multiple transducer (5) one or more be incorporated into described in the hood (3) of family expenses, described wall fan and/or described process and control device (6).
9. the ventilating system for room (2) according to arbitrary aforementioned claim, is characterized in that described first and second radio frequency transmitter module and described first and second radio frequency receiver modules meet the regulation of Bluetooth protocol, infrared protocol or ZigBee protocol.
10. the ventilating system for room (2) according to arbitrary aforementioned claim, is characterized in that described multiple transducer (5) is selected from the group be made up of Smoke Detection transducer, odor detection transducer, temperature detection transducer.
11. ventilating systems for room (2) according to arbitrary aforementioned claim, is characterized in that the described hood (3) for family expenses is filtering type hood.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2013A000689 | 2013-04-26 | ||
| IT000689A ITMI20130689A1 (en) | 2013-04-26 | 2013-04-26 | VENTILATION SYSTEM FOR A LOCAL. |
| PCT/IB2014/060803 WO2014174415A1 (en) | 2013-04-26 | 2014-04-17 | Ventilation system for a room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105209830A true CN105209830A (en) | 2015-12-30 |
| CN105209830B CN105209830B (en) | 2018-10-19 |
Family
ID=48628787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480023745.8A Expired - Fee Related CN105209830B (en) | 2013-04-26 | 2014-04-17 | Ventilating system for room |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20160069580A1 (en) |
| EP (1) | EP2989393B1 (en) |
| JP (1) | JP6321783B2 (en) |
| CN (1) | CN105209830B (en) |
| BR (1) | BR112015027005A2 (en) |
| EA (1) | EA028757B1 (en) |
| ES (1) | ES2648594T3 (en) |
| IT (1) | ITMI20130689A1 (en) |
| WO (1) | WO2014174415A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106439956A (en) * | 2016-08-26 | 2017-02-22 | 建研科技发展（深圳）有限公司 | Logical judgment checking method for operation of UV cooking fume removing system |
| CN108662638A (en) * | 2017-03-31 | 2018-10-16 | 广东松下环境系统有限公司 | Kitchen ventilation system |
| US10302307B2 (en) | 2007-08-28 | 2019-05-28 | Oy Halton Group Ltd. | Autonomous ventilation system |
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| US9066224B2 (en) | 2012-10-22 | 2015-06-23 | Centurylink Intellectual Property Llc | Multi-antenna distribution of wireless broadband in a building |
| US9198056B2 (en) * | 2012-10-22 | 2015-11-24 | CenturyLink Itellectual Property LLC | Optimized distribution of wireless broadband in a building |
| WO2015150928A1 (en) | 2014-04-02 | 2015-10-08 | Elica S.P.A | Exhaust ventilation device and method |
| US20180356113A1 (en) | 2015-05-15 | 2018-12-13 | Obschestvo S Ogranichennoi Otvetstvennostiyu "Autex Ltd." | Ventilation system for building and vehicle interiors |
| EP3832941A1 (en) | 2016-08-05 | 2021-06-09 | NTT DoCoMo, Inc. | User terminal and wireless communication method |
| US10458669B2 (en) | 2017-03-29 | 2019-10-29 | Johnson Controls Technology Company | Thermostat with interactive installation features |
| WO2018191699A1 (en) | 2017-04-14 | 2018-10-18 | Johnson Controls Technology Company | Multi-function thermostat with intelligent supply fan control for maximizing air quality and optimizing energy usage |
| US10712038B2 (en) | 2017-04-14 | 2020-07-14 | Johnson Controls Technology Company | Multi-function thermostat with air quality display |
| US10731885B2 (en) | 2017-04-14 | 2020-08-04 | Johnson Controls Technology Company | Thermostat with occupancy detection via proxy measurements of a proxy sensor |
| US10837665B2 (en) | 2017-04-14 | 2020-11-17 | Johnson Controls Technology Company | Multi-function thermostat with intelligent ventilator control for frost/mold protection and air quality control |
| WO2018191688A2 (en) | 2017-04-14 | 2018-10-18 | Johnson Controls Techology Company | Thermostat with exhaust fan control for air quality and humidity control |
| US10866003B2 (en) | 2017-04-14 | 2020-12-15 | Johnson Controls Technology Company | Thermostat with preemptive heating, cooling, and ventilation in response to elevated occupancy detection via proxy |
| CN108052980B (en) * | 2017-12-21 | 2021-05-14 | 南京理工大学 | Image-based air quality grade detection method |
| US11131474B2 (en) | 2018-03-09 | 2021-09-28 | Johnson Controls Tyco IP Holdings LLP | Thermostat with user interface features |
| US11143428B2 (en) * | 2019-01-24 | 2021-10-12 | Johnson Controls Technology Company | HVAC unit fan control systems and methods |
| US12017506B2 (en) | 2020-08-20 | 2024-06-25 | Denso International America, Inc. | Passenger cabin air control systems and methods |
| US11828210B2 (en) | 2020-08-20 | 2023-11-28 | Denso International America, Inc. | Diagnostic systems and methods of vehicles using olfaction |
| US11881093B2 (en) | 2020-08-20 | 2024-01-23 | Denso International America, Inc. | Systems and methods for identifying smoking in vehicles |
| US11760169B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Particulate control systems and methods for olfaction sensors |
| US11813926B2 (en) | 2020-08-20 | 2023-11-14 | Denso International America, Inc. | Binding agent and olfaction sensor |
| US11636870B2 (en) | 2020-08-20 | 2023-04-25 | Denso International America, Inc. | Smoking cessation systems and methods |
| US11760170B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Olfaction sensor preservation systems and methods |
| US11932080B2 (en) | 2020-08-20 | 2024-03-19 | Denso International America, Inc. | Diagnostic and recirculation control systems and methods |
| EP3985312A1 (en) * | 2020-10-14 | 2022-04-20 | Silverline Endüstri ve Ticaret A.S. | An air balancing and aeration system comprising a diffuser |
| US11655985B2 (en) * | 2021-01-31 | 2023-05-23 | Ta-Chun Peng | Range hood with height adjustable suction unit |
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| CA2571268C (en) * | 2004-06-22 | 2010-05-18 | Oy Halton Group Ltd. | Set and forget exhaust controller |
| JP2006064239A (en) * | 2004-08-25 | 2006-03-09 | Matsushita Electric Ind Co Ltd | Ventilation interlocking device, and cooking device |
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| JP5878003B2 (en) * | 2011-11-14 | 2016-03-08 | 富士工業株式会社 | Indoor circulation range hood |
-
2013
- 2013-04-26 IT IT000689A patent/ITMI20130689A1/en unknown
-
2014
- 2014-04-17 JP JP2016509574A patent/JP6321783B2/en not_active Expired - Fee Related
- 2014-04-17 ES ES14728312.1T patent/ES2648594T3/en active Active
- 2014-04-17 EA EA201592054A patent/EA028757B1/en not_active IP Right Cessation
- 2014-04-17 WO PCT/IB2014/060803 patent/WO2014174415A1/en active Application Filing
- 2014-04-17 CN CN201480023745.8A patent/CN105209830B/en not_active Expired - Fee Related
- 2014-04-17 US US14/786,400 patent/US20160069580A1/en not_active Abandoned
- 2014-04-17 EP EP14728312.1A patent/EP2989393B1/en active Active
- 2014-04-17 BR BR112015027005A patent/BR112015027005A2/en not_active Application Discontinuation
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| JP2001116309A (en) * | 1999-10-12 | 2001-04-27 | Daikin Ind Ltd | Ventilating and air conditioning system |
| CN2932141Y (en) * | 2006-07-18 | 2007-08-08 | 广东万和集团有限公司 | Gas kitchen range and kitchen smoke exhausting electrical apparatus linkage device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10302307B2 (en) | 2007-08-28 | 2019-05-28 | Oy Halton Group Ltd. | Autonomous ventilation system |
| CN106439956A (en) * | 2016-08-26 | 2017-02-22 | 建研科技发展（深圳）有限公司 | Logical judgment checking method for operation of UV cooking fume removing system |
| CN106439956B (en) * | 2016-08-26 | 2019-05-31 | 建研科技发展（深圳）有限公司 | A kind of logic judgment inspection method of UV fume eliminating system operation |
| CN108662638A (en) * | 2017-03-31 | 2018-10-16 | 广东松下环境系统有限公司 | Kitchen ventilation system |
| CN108662638B (en) * | 2017-03-31 | 2021-07-06 | 广东松下环境系统有限公司 | Kitchen ventilation system |
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20130689A1 (en) | 2014-10-27 |
| EA201592054A1 (en) | 2016-02-29 |
| BR112015027005A2 (en) | 2017-07-25 |
| EP2989393B1 (en) | 2017-08-30 |
| EP2989393A1 (en) | 2016-03-02 |
| US20160069580A1 (en) | 2016-03-10 |
| EA028757B1 (en) | 2017-12-29 |
| WO2014174415A1 (en) | 2014-10-30 |
| ES2648594T3 (en) | 2018-01-04 |
| JP2016518578A (en) | 2016-06-23 |
| CN105209830B (en) | 2018-10-19 |
| JP6321783B2 (en) | 2018-05-09 |
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