ES2086482T3 - Mejoras introducidas en dispositivos colectores. - Google Patents
Mejoras introducidas en dispositivos colectores.Info
- Publication number
- ES2086482T3 ES2086482T3 ES91301472T ES91301472T ES2086482T3 ES 2086482 T3 ES2086482 T3 ES 2086482T3 ES 91301472 T ES91301472 T ES 91301472T ES 91301472 T ES91301472 T ES 91301472T ES 2086482 T3 ES2086482 T3 ES 2086482T3
- Authority
- ES
- Spain
- Prior art keywords
- duct
- collection mouth
- air flow
- collection
- improvements introduced
- 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 - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0809—Loosening or dislodging by blowing ; Drying by means of gas streams
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
- A01G20/40—Apparatus for cleaning the lawn or grass surface
- A01G20/43—Apparatus for cleaning the lawn or grass surface for sweeping, collecting or disintegrating lawn debris
- A01G20/47—Vacuum or blower devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/08—Nozzles with means adapted for blowing
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H2001/0881—Details for pneumatically dislodging or removing not related to the mouth-piece
- E01H2001/089—Suction-effect created through blowing, e.g. using the venturi effect
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Surgical Instruments (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Refuse Collection And Transfer (AREA)
- Sink And Installation For Waste Water (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Percussion Or Vibration Massage (AREA)
- Vending Machines For Individual Products (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Transplanting Machines (AREA)
- Air Transport Of Granular Materials (AREA)
- Duct Arrangements (AREA)
- Chutes (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Combined Means For Separation Of Solids (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
ESTA ESPECIFICACION DESCUBRE UN DISPOSITIVO DE RECAUDACION, QUE COMPRENDE UN DUCTO ALARGADO (3) PARA TRANSPORTAR MATERIALES DE PERDIDA HACIA UNA REGION DE FLUJO DESCENDENTE DESDE UNA BOCA RECOLECTORA (7), HACIA UN FLUJO ASCENDENTE. UNA SALIDA DE AIRE (23, 25) ESTA DISPUESTA, ADYACENTE A LA BOCA RECOLECTORA (7) Y ACOPLADA EN USO DIRECTO A UN FLUJO DE AIRE TRANSVERSAL AL EJE LONGITUDINAL DEL CONDUCTO, SOBRE UNA SUPERFICIE DE CONTROL DE FLUJO GENERALMENTE CONVEXA Y CURVA (27, 29) DE LA BOCA RECOLECTORA (7), DE TAL MANERA QUE POR LO MENOS UNA PARTE DE DICHO FLUJO DE AIRE, SIGUE DICHA SUPERFICIE CURVA (27, 29) Y ES DIRIGIDO EN FLUJO DESCENDENTE DENTRO DEL CONDUCTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909004076A GB9004076D0 (en) | 1990-02-23 | 1990-02-23 | Improvements relating to collection devices |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2086482T3 true ES2086482T3 (es) | 1996-07-01 |
Family
ID=10671485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91301472T Expired - Lifetime ES2086482T3 (es) | 1990-02-23 | 1991-02-25 | Mejoras introducidas en dispositivos colectores. |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0443882B1 (es) |
JP (1) | JP2932213B2 (es) |
AT (1) | ATE137549T1 (es) |
AU (1) | AU647451B2 (es) |
CA (1) | CA2036989C (es) |
DE (1) | DE69119113T2 (es) |
DK (1) | DK0443882T3 (es) |
ES (1) | ES2086482T3 (es) |
FI (1) | FI95068C (es) |
GB (1) | GB9004076D0 (es) |
IE (1) | IE80896B1 (es) |
NO (1) | NO178214C (es) |
NZ (1) | NZ237207A (es) |
ZA (1) | ZA911363B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9103860D0 (en) * | 1991-02-25 | 1991-04-10 | Electrolux Northern | Grass cutting machines |
GB9219330D0 (en) * | 1992-09-11 | 1992-10-28 | Electrolux Northern | Improvements in and relating to collection devices |
GB9224582D0 (en) * | 1992-11-23 | 1993-01-13 | Electrolux Northern | Improvements in and relating to collection devices |
DE9312607U1 (de) * | 1993-08-23 | 1993-10-28 | Electrostar Schöttle GmbH & Co, 73262 Reichenbach | Saug- und Blasvorrichtung |
GB9325016D0 (en) * | 1993-12-07 | 1994-02-02 | Electrolux Outdoor Prod Ltd | Improvements in and relating to collection devices |
GB9406532D0 (en) * | 1994-03-31 | 1994-05-25 | Black & Decker Inc | Blower vacuum |
GB9409909D0 (en) * | 1994-05-18 | 1994-07-06 | Black & Decker Inc | Blower vacuum |
GB2296026B8 (en) * | 1994-12-13 | 1999-07-06 | Haller Umweltsysteme Gmbh & Co | Sweeping machine with dust extraction |
DE19524203C2 (de) * | 1994-12-13 | 1999-07-29 | Haller Umweltsysteme Gmbh & Co | Kehrmaschine mit Staubabsaugung |
GB9501751D0 (en) * | 1995-01-30 | 1995-03-22 | Black & Decker Inc | Debris blower and/or vacuum devices |
GB9502682D0 (en) * | 1995-02-11 | 1995-03-29 | Black & Decker Inc | Improvements relating to debris collecting apparatus |
US5722111A (en) * | 1996-07-26 | 1998-03-03 | Ryobi North America | Blower vacuum |
DE10030725C2 (de) * | 2000-06-23 | 2002-04-25 | Hako Gmbh | Fahrbares Bodenreinigungsgerät |
CN100441780C (zh) * | 2005-12-30 | 2008-12-10 | 长沙中联重工科技发展股份有限公司 | 用于道路清扫的吸嘴 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1383455A (en) * | 1919-05-05 | 1921-07-05 | William W Farnsworth | Cleaning apparatus |
US3004279A (en) * | 1958-02-26 | 1961-10-17 | Ringer Karl | Mobile vacuum cleaning machine for streets, airport runways and the like |
US4018483A (en) * | 1974-09-18 | 1977-04-19 | Smith D Kermit | Process and apparatus for dislodging and conveying material from a surface with a positive pressure fluid stream |
BE890518A (fr) * | 1981-09-28 | 1982-01-18 | Staar Sa | Procede pour augmenter l'efficacite d'appareils de nettoyage par aspiration de poussieres et aspirateurs pour la mise en pratique du procede |
DE3406603A1 (de) * | 1983-02-28 | 1984-09-06 | Gorenje Muta tovarna poljedelskega orodja, kmetijskih strojev in livarskih izdelkov n.sol.o. Muta, Muta | Reinigungsgeraet |
GB2152362B (en) * | 1984-01-06 | 1987-08-19 | C L Products | Suction cleaning apparatus |
-
1990
- 1990-02-23 GB GB909004076A patent/GB9004076D0/en active Pending
-
1991
- 1991-02-25 AT AT91301472T patent/ATE137549T1/de not_active IP Right Cessation
- 1991-02-25 DK DK91301472.6T patent/DK0443882T3/da active
- 1991-02-25 NO NO910734A patent/NO178214C/no not_active IP Right Cessation
- 1991-02-25 ZA ZA911363A patent/ZA911363B/xx unknown
- 1991-02-25 NZ NZ237207A patent/NZ237207A/en unknown
- 1991-02-25 EP EP91301472A patent/EP0443882B1/en not_active Expired - Lifetime
- 1991-02-25 IE IE63291A patent/IE80896B1/en not_active IP Right Cessation
- 1991-02-25 JP JP3029884A patent/JP2932213B2/ja not_active Expired - Lifetime
- 1991-02-25 FI FI910912A patent/FI95068C/fi active
- 1991-02-25 ES ES91301472T patent/ES2086482T3/es not_active Expired - Lifetime
- 1991-02-25 CA CA002036989A patent/CA2036989C/en not_active Expired - Fee Related
- 1991-02-25 AU AU71332/91A patent/AU647451B2/en not_active Ceased
- 1991-02-25 DE DE69119113T patent/DE69119113T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK0443882T3 (da) | 1996-05-28 |
ZA911363B (en) | 1993-04-28 |
AU647451B2 (en) | 1994-03-24 |
FI95068B (fi) | 1995-08-31 |
NO178214C (no) | 1996-02-14 |
GB9004076D0 (en) | 1990-04-18 |
EP0443882B1 (en) | 1996-05-01 |
NZ237207A (en) | 1993-08-26 |
ATE137549T1 (de) | 1996-05-15 |
NO910734L (no) | 1991-08-26 |
AU7133291A (en) | 1991-08-29 |
JP2932213B2 (ja) | 1999-08-09 |
IE80896B1 (en) | 1999-06-02 |
JPH04213607A (ja) | 1992-08-04 |
CA2036989C (en) | 1995-11-14 |
EP0443882A1 (en) | 1991-08-28 |
CA2036989A1 (en) | 1991-08-24 |
DE69119113D1 (de) | 1996-06-05 |
IE910632A1 (en) | 1991-08-28 |
FI95068C (fi) | 1995-12-11 |
FI910912A (fi) | 1991-08-24 |
NO910734D0 (no) | 1991-02-25 |
FI910912A0 (fi) | 1991-02-25 |
DE69119113T2 (de) | 1996-08-22 |
NO178214B (no) | 1995-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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