ZA911363B - Collection devices - Google Patents
Collection devicesInfo
- Publication number
- ZA911363B ZA911363B ZA911363A ZA911363A ZA911363B ZA 911363 B ZA911363 B ZA 911363B ZA 911363 A ZA911363 A ZA 911363A ZA 911363 A ZA911363 A ZA 911363A ZA 911363 B ZA911363 B ZA 911363B
- Authority
- ZA
- South Africa
- Prior art keywords
- duct
- collection mouth
- collection
- air flow
- curved
- Prior art date
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)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical 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)
- Refuse Collection And Transfer (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Transplanting Machines (AREA)
- Sink And Installation For Waste Water (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Vending Machines For Individual Products (AREA)
- Percussion Or Vibration Massage (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Air Transport Of Granular Materials (AREA)
- Duct Arrangements (AREA)
- Sampling And Sample Adjustment (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Chutes (AREA)
- Combined Means For Separation Of Solids (AREA)
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 |
---|---|
ZA911363B true ZA911363B (en) | 1993-04-28 |
Family
ID=10671485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA911363A ZA911363B (en) | 1990-02-23 | 1991-02-25 | Collection devices |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0443882B1 (da) |
JP (1) | JP2932213B2 (da) |
AT (1) | ATE137549T1 (da) |
AU (1) | AU647451B2 (da) |
CA (1) | CA2036989C (da) |
DE (1) | DE69119113T2 (da) |
DK (1) | DK0443882T3 (da) |
ES (1) | ES2086482T3 (da) |
FI (1) | FI95068C (da) |
GB (1) | GB9004076D0 (da) |
IE (1) | IE80896B1 (da) |
NO (1) | NO178214C (da) |
NZ (1) | NZ237207A (da) |
ZA (1) | ZA911363B (da) |
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 IE IE63291A patent/IE80896B1/en 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 JP JP3029884A patent/JP2932213B2/ja not_active Expired - Lifetime
- 1991-02-25 EP EP91301472A patent/EP0443882B1/en not_active Expired - Lifetime
- 1991-02-25 AT AT91301472T patent/ATE137549T1/de not_active IP Right Cessation
- 1991-02-25 FI FI910912A patent/FI95068C/fi active
- 1991-02-25 NZ NZ237207A patent/NZ237207A/en unknown
- 1991-02-25 ES ES91301472T patent/ES2086482T3/es not_active Expired - Lifetime
- 1991-02-25 DE DE69119113T patent/DE69119113T2/de not_active Expired - Fee Related
- 1991-02-25 AU AU71332/91A patent/AU647451B2/en not_active Ceased
- 1991-02-25 CA CA002036989A patent/CA2036989C/en not_active Expired - Fee Related
- 1991-02-25 ZA ZA911363A patent/ZA911363B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IE80896B1 (en) | 1999-06-02 |
NO910734L (no) | 1991-08-26 |
AU647451B2 (en) | 1994-03-24 |
ES2086482T3 (es) | 1996-07-01 |
FI95068B (fi) | 1995-08-31 |
NO178214C (no) | 1996-02-14 |
AU7133291A (en) | 1991-08-29 |
JPH04213607A (ja) | 1992-08-04 |
GB9004076D0 (en) | 1990-04-18 |
EP0443882B1 (en) | 1996-05-01 |
EP0443882A1 (en) | 1991-08-28 |
FI95068C (fi) | 1995-12-11 |
JP2932213B2 (ja) | 1999-08-09 |
IE910632A1 (en) | 1991-08-28 |
FI910912A0 (fi) | 1991-02-25 |
CA2036989A1 (en) | 1991-08-24 |
DE69119113T2 (de) | 1996-08-22 |
NO178214B (no) | 1995-11-06 |
CA2036989C (en) | 1995-11-14 |
DK0443882T3 (da) | 1996-05-28 |
NZ237207A (en) | 1993-08-26 |
NO910734D0 (no) | 1991-02-25 |
ATE137549T1 (de) | 1996-05-15 |
FI910912A (fi) | 1991-08-24 |
DE69119113D1 (de) | 1996-06-05 |
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