WO2025136173 - AN AIR CLEANER COMPRISING A FILTER ARRANGEMENT HAVING AN OSCILLATING CONTACT SURFACE
National phase entry is expected:
Publication Number
WO/2025/136173
Publication Date
26.06.2025
International Application No.
PCT/SE2024/050998
International Filing Date
25.11.2024
Title **
[English]
AN AIR CLEANER COMPRISING A FILTER ARRANGEMENT HAVING AN OSCILLATING CONTACT SURFACE
[French]
ÉPURATEUR D'AIR COMPRENANT UN AGENCEMENT DE FILTRE AYANT UNE SURFACE DE CONTACT OSCILLANTE
Applicants **
HUSQVARNA AB
Inventors
ERIKSSON, Jonas
Priority Data
2351465-6
20.12.2023
SE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| 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
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| 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 | 2857 | |
| EPO | Filing, Examination, Granting | 23312 | |
| Japan | Filing, Examination, Granting | 3011 | |
| South Korea | Filing, Examination, Granting | 3894 | |
| USA | Filing, Examination, Granting | 9740 |
Total:
42,814
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Abstract[English]
An air cleaner (100) comprising an air cleaner body (101) with a main air intake aperture (102) that extends in an aperture plane (P), where the air cleaner body (101) is arranged to hold an essential filter (110) that extends in a filter plane (F) parallel to the aperture plane (P) and covers the main air intake aperture (102), the air cleaner (100) comprising a fan (160) arranged to generate a flow of air through the essential filter (110), when the essential filter (110) is held in the air cleaner body (101), the air cleaner body (101) comprising a contact surface (180) arranged to sealingly contact a periphery of the essential filter (110) when held in the air cleaner body (101), where at least a first part (210) of the contact surface (180) extends along an oscillating path (720) in the aperture plane (P).[French]
Un épurateur d'air(100) comprend un corps (101) avec une ouverture d'admission d'air principale (102) qui s'étend dans un plan d'ouverture (P), le corps (101) de l'épurateur d'air étant agencé pour retenir un filtre principal (110) qui s'étend dans un plan du filtre (F) parallèle au plan d'ouverture (P) et recouvre l'ouverture d'admission d'air principale (102), l'épurateur d'air (100) comprenant un ventilateur (160) agencé pour générer un écoulement d'air dans le filtre principal (110), lorsque le filtre principal (110) est retenu dans le corps (101) de l'épurateur d'air, le corps (101) de l'épurateur d'air comprenant une surface de contact (180) agencée pour venir en contact étanche avec une périphérie du filtre principal (110) lorsqu'il est retenu dans le corps (101) de l'épurateur d'air, au moins une première partie (210) de la surface de contact (180) s'étendant le long d'une voie oscillante (720) dans le plan d'ouverture (P).