ES2197760B1 - AUTOMATIC CLEANING SYSTEM OF THE HELICE OF CENTRIFUGAL VACUUM CLEANERS, BY WATER JET. - Google Patents
AUTOMATIC CLEANING SYSTEM OF THE HELICE OF CENTRIFUGAL VACUUM CLEANERS, BY WATER JET.Info
- Publication number
- ES2197760B1 ES2197760B1 ES200101583A ES200101583A ES2197760B1 ES 2197760 B1 ES2197760 B1 ES 2197760B1 ES 200101583 A ES200101583 A ES 200101583A ES 200101583 A ES200101583 A ES 200101583A ES 2197760 B1 ES2197760 B1 ES 2197760B1
- Authority
- ES
- Spain
- Prior art keywords
- vacuum cleaners
- propeller
- water jet
- centrifugal vacuum
- automatic cleaning
- 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.)
- Expired - Fee Related
Links
Abstract
Sistema de limpieza automática de la hélice de los aspiradores centrífugos, mediante chorro de agua.Automatic propeller cleaning system centrifugal vacuum cleaners, by means of water jet.
Se describe un sistema para limpieza automática de la hélice de los aspiradores centrífugos, del tipo de los que se instalan en ambientes pulverulentos, mediante el que se llevan a cabo operaciones de limpieza de la hélice de tales aspiradores a intervalos predeterminados y de duración establecida. El sistema prevé la incorporación de una boquilla pulverizadora en el espacio interior del aspirador, en una posición enfrentada a la hélice, y unida hidráulicamente a la red de suministro de agua por medio de una conducción apropiada, habiéndose previsto la interposición en esta última de una electroválvula conectada a, y regulada desde, un dispositivo temporizador programable externo.A system for automatic cleaning is described of the propeller of centrifugal vacuum cleaners, of the type of installed in dusty environments, whereby they take perform propeller cleaning operations of such vacuum cleaners to predetermined intervals and of established duration. The system provides for the incorporation of a spray nozzle in the space inside the vacuum cleaner, in a position facing the propeller, and hydraulically connected to the water supply network by means of proper driving, with the interposition in the latter of a solenoid valve connected to, and regulated from, a external programmable timer device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101583A ES2197760B1 (en) | 2001-07-06 | 2001-07-06 | AUTOMATIC CLEANING SYSTEM OF THE HELICE OF CENTRIFUGAL VACUUM CLEANERS, BY WATER JET. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101583A ES2197760B1 (en) | 2001-07-06 | 2001-07-06 | AUTOMATIC CLEANING SYSTEM OF THE HELICE OF CENTRIFUGAL VACUUM CLEANERS, BY WATER JET. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2197760A1 ES2197760A1 (en) | 2004-01-01 |
ES2197760B1 true ES2197760B1 (en) | 2004-12-16 |
Family
ID=30470475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200101583A Expired - Fee Related ES2197760B1 (en) | 2001-07-06 | 2001-07-06 | AUTOMATIC CLEANING SYSTEM OF THE HELICE OF CENTRIFUGAL VACUUM CLEANERS, BY WATER JET. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2197760B1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2525865A1 (en) * | 1974-06-11 | 1976-01-02 | Charbonnages De France | FAN |
SU800426A1 (en) * | 1979-04-23 | 1981-01-30 | Донецкий Государственный Проектно- Конструкторский И Экспериментальныйинститут Комплексной Механизациишахт | Dust-trapping fan |
CA1096347A (en) * | 1979-05-17 | 1981-02-24 | Malcolm P. Ellis | Self cleaning fan housing |
JPS61142399A (en) * | 1984-12-14 | 1986-06-30 | Hitachi Ltd | Method of preventing adhesion of dust to static blade |
GB2171457A (en) * | 1985-02-25 | 1986-08-28 | Chaw Chonq Chiang | Cleaning fume exhausting fans |
JPH10103299A (en) * | 1996-10-01 | 1998-04-21 | Tadao Totsuka | Blower with filter |
-
2001
- 2001-07-06 ES ES200101583A patent/ES2197760B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2197760A1 (en) | 2004-01-01 |
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ES2197760B1 (en) | AUTOMATIC CLEANING SYSTEM OF THE HELICE OF CENTRIFUGAL VACUUM CLEANERS, BY WATER JET. |
Legal Events
Date | Code | Title | Description |
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EC2A | Search report published |
Date of ref document: 20040101 Kind code of ref document: A1 |
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FG2A | Definitive protection |
Ref document number: 2197760B1 Country of ref document: ES |
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FD1A | Patent lapsed |
Effective date: 20100315 |