WO2024184684 - ULTRAVIOLET STERILIZER FOR SEWER VENTILATION PIPES
National phase entry is expected:
Publication Number
WO/2024/184684
Publication Date
12.09.2024
International Application No.
PCT/IB2023/052232
International Filing Date
09.03.2023
Title **
[English]
ULTRAVIOLET STERILIZER FOR SEWER VENTILATION PIPES
[French]
STÉRILISATEUR À ULTRAVIOLETS POUR TUYAUX DE VENTILATION D'ÉGOUT
Applicants **
KANON MANUFACTURING COMPANY LIMITED
Unit 08, 14/F., Treasure Centre
42 Hung To Road, Kwun Tong
Hong Kong, HK
Inventors
CHIU, Chung Chi
House 6, 7th Street, Section F, Fairview Park, Yuen Long
Hong Kong, HK
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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International Searching Authority |
CNIPA
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
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Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1002 | |
| EPO | Filing, Examination | 6437 | |
| Japan | Filing | 535 | |
| South Korea | Filing | 483 | |
| USA | Filing, Examination | 2635 |
Total: 11092 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The present invention discloses an ultraviolet sterilizer for sewer ventilation pipes. The sterilizer comprises a length of pipe; a sterilizer having a plurality of ultraviolet light sources facing towards said length of pipe; a heat sink attached to each said ultraviolet light source to dissipate heat generated from said ultraviolet light sources; and a power source connected to said plurality of ultraviolet light sources; wherein said pipe has an ultraviolet reflective inner surface for reflecting ultraviolet light emitted from said ultraviolet light sources. In a preferred embodiment, an offset is provided between opposite light sources to increase efficiency of the sterilizer.[French]
La présente invention concerne un stérilisateur à ultraviolets pour tuyaux de ventilation d'égout. Le stérilisateur comprend une longueur de tuyau ; un stérilisateur ayant une pluralité de sources de lumière ultraviolette faisant face à ladite longueur de tuyau ; un dissipateur thermique fixé à chacune desdites sources de lumière ultraviolette pour dissiper la chaleur générée à partir desdites sources de lumière ultraviolette ; et une source d'alimentation connectée à ladite pluralité de sources de lumière ultraviolette ; ledit tuyau ayant une surface interne réfléchissante aux ultraviolets pour réfléchir la lumière ultraviolette émise par lesdites sources de lumière ultraviolette. Dans un mode de réalisation préféré, un décalage est prévu entre des sources de lumière opposées pour augmenter l'efficacité du stérilisateur.