WO2024102056 - AIR CLEANERS, METHODS PERFORMED IN AIR CLEANERS, USER INTERFACES FOR AIR CLEANERS AND LIDS FOR AIR CLEANERS
National phase entry:
Publication Number
WO/2024/102056
Publication Date
16.05.2024
International Application No.
PCT/SE2023/051134
International Filing Date
09.11.2023
Title **
[English]
AIR CLEANERS, METHODS PERFORMED IN AIR CLEANERS, USER INTERFACES FOR AIR CLEANERS AND LIDS FOR AIR CLEANERS
[French]
ÉPURATEURS D'AIR, PROCÉDÉS MIS EN ŒUVRE DANS DES ÉPURATEURS D'AIR, INTERFACES UTILISATEUR POUR ÉPURATEURS D'AIR ET COUVERCLES POUR ÉPURATEURS D'AIR
Applicants **
HUSQVARNA AB
Inventors
ERIKSSON, Jonas
WILHELMSSON, Denny
Priority Data
2251311-3
10.11.2022
SE
2251312-1
10.11.2022
SE
2251313-9
10.11.2022
SE
2251314-7
10.11.2022
SE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
SPRO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 3008 | |
| EPO | Filing, Examination, Granting | 21988 | |
| Japan | Filing, Examination, Granting | 2904 | |
| South Korea | Filing, Examination, Granting | 3791 | |
| USA | Filing, Examination, Granting | 12140 |
Total:
43,831
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
An air cleaner (100) comprising a pre-filter (140), an essential filter (150), and a fan (160) arranged to generate a flow of air (165) through the filters, the air cleaner (100) further comprising a control unit (230) arranged to determine an air pressure (P) based on an output signal from an air pressure sensor (170) of the air cleaner (100) arranged in-between the fan (160) and the essential filter (150), the control unit (230) being arranged to determine a particle load of the essential filter (150) based on the determined air pressure (P), in response to a test signal triggered by activation of a control input device (180) of the air cleaner (100), where the pre-filter (140), in an installed position, prevents a user from activating the control input device (180).[French]
L'invention concerne un épurateur d'air (100) comprenant un pré-filtre (140), un filtre essentiel (150), et un ventilateur (160) conçu pour générer un flux d'air (165) à travers les filtres, l'épurateur d'air (100) comprenant en outre une unité de commande (230) conçue pour déterminer une pression d'air (P) sur la base d'un signal de sortie provenant d'un capteur de pression d'air (170) de l'épurateur d'air (100) agencé entre le ventilateur (160) et le filtre essentiel (150), l'unité de commande (230) étant conçue pour déterminer une charge de particules du filtre essentiel (150) sur la base de la pression d'air déterminée (P), en réponse à un signal de test déclenché par l'activation d'un dispositif d'entrée de commande (180) de l'épurateur d'air (100), le pré-filtre (140), dans une position installée, empêchant un utilisateur d'activer le dispositif d'entrée de commande (180).