GB2359985A - Flow regulation mechanism for leaf blowing and suction apparatus - Google Patents

Flow regulation mechanism for leaf blowing and suction apparatus Download PDF

Info

Publication number
GB2359985A
GB2359985A GB0105422A GB0105422A GB2359985A GB 2359985 A GB2359985 A GB 2359985A GB 0105422 A GB0105422 A GB 0105422A GB 0105422 A GB0105422 A GB 0105422A GB 2359985 A GB2359985 A GB 2359985A
Authority
GB
United Kingdom
Prior art keywords
blowing
leaf
suction
channel
flow
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.)
Withdrawn
Application number
GB0105422A
Other languages
English (en)
Other versions
GB0105422D0 (en
Inventor
Velo Federico
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VALEX SpA
Original Assignee
VALEX SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by VALEX SpA filed Critical VALEX SpA
Publication of GB0105422D0 publication Critical patent/GB0105422D0/en
Publication of GB2359985A publication Critical patent/GB2359985A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/14—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum cleaning by blowing-off, also combined with suction cleaning
    • 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
    • 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
    • E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
GB0105422A 2000-03-10 2001-03-06 Flow regulation mechanism for leaf blowing and suction apparatus Withdrawn GB2359985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000TV000010U IT251708Y1 (it) 2000-03-10 2000-03-10 Dispositivo regolatore di flusso particolarmente per apparecchio aspirafoglie/soffiatore ed apparecchio cosi' ottenuto

Publications (2)

Publication Number Publication Date
GB0105422D0 GB0105422D0 (en) 2001-04-25
GB2359985A true GB2359985A (en) 2001-09-12

Family

ID=11459759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0105422A Withdrawn GB2359985A (en) 2000-03-10 2001-03-06 Flow regulation mechanism for leaf blowing and suction apparatus

Country Status (4)

Country Link
DE (1) DE20104080U1 (fr)
FR (1) FR2806109B3 (fr)
GB (1) GB2359985A (fr)
IT (1) IT251708Y1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004200222B2 (en) * 2004-01-20 2006-10-26 Husqvarna Ab Linkage mechanism for a leaf gathering pump
WO2024065437A1 (fr) * 2022-09-29 2024-04-04 深圳汉阳科技有限公司 Chariot de nettoyage et procédé de commande de chariot de nettoyage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108755536A (zh) * 2018-07-24 2018-11-06 安徽工程大学 轮边驱动智能遥控式落叶吹扫车

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615069A (en) * 1984-10-19 1986-10-07 Black & Decker Inc. Apparatus for collecting debris
US5243733A (en) * 1992-09-08 1993-09-14 Emerson Electric Co. Variable high/low vacuum/blower device
GB2282060A (en) * 1993-08-23 1995-03-29 Schoettle Kg Electrostar Suction and blowing device
EP0792578A2 (fr) * 1996-03-01 1997-09-03 Valex S.r.L. Souffleur-aspirateur portable
EP0922429A2 (fr) * 1996-02-21 1999-06-16 Ryobi Ltd. Dispositif soufflant et aspirant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615069A (en) * 1984-10-19 1986-10-07 Black & Decker Inc. Apparatus for collecting debris
US5243733A (en) * 1992-09-08 1993-09-14 Emerson Electric Co. Variable high/low vacuum/blower device
GB2282060A (en) * 1993-08-23 1995-03-29 Schoettle Kg Electrostar Suction and blowing device
EP0922429A2 (fr) * 1996-02-21 1999-06-16 Ryobi Ltd. Dispositif soufflant et aspirant
EP0792578A2 (fr) * 1996-03-01 1997-09-03 Valex S.r.L. Souffleur-aspirateur portable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004200222B2 (en) * 2004-01-20 2006-10-26 Husqvarna Ab Linkage mechanism for a leaf gathering pump
WO2024065437A1 (fr) * 2022-09-29 2024-04-04 深圳汉阳科技有限公司 Chariot de nettoyage et procédé de commande de chariot de nettoyage

Also Published As

Publication number Publication date
FR2806109B3 (fr) 2002-03-22
IT251708Y1 (it) 2004-01-20
FR2806109A3 (fr) 2001-09-14
GB0105422D0 (en) 2001-04-25
DE20104080U1 (de) 2001-05-31
ITTV20000010U1 (it) 2001-09-10

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)