EP0831179A3 - Systèmes de recirculation - Google Patents

Systèmes de recirculation Download PDF

Info

Publication number
EP0831179A3
EP0831179A3 EP97307334A EP97307334A EP0831179A3 EP 0831179 A3 EP0831179 A3 EP 0831179A3 EP 97307334 A EP97307334 A EP 97307334A EP 97307334 A EP97307334 A EP 97307334A EP 0831179 A3 EP0831179 A3 EP 0831179A3
Authority
EP
European Patent Office
Prior art keywords
tank
matter
air
cleaning vehicle
inlet duct
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Withdrawn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
EP97307334A
Other languages
German (de)
English (en)
Other versions
EP0831179A2 (fr
Inventor
Richard Maurice c/o Schmidt UK Ltd Bradley
Peter George c/o Schmidt UK Ltd Thompson
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.)
Schmidt Holding Europe GmbH
Original Assignee
Schmidt Holding Europe GmbH
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 Schmidt Holding Europe GmbH filed Critical Schmidt Holding Europe GmbH
Publication of EP0831179A2 publication Critical patent/EP0831179A2/fr
Publication of EP0831179A3 publication Critical patent/EP0831179A3/fr
Withdrawn legal-status Critical Current

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
    • E01H1/0827—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)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
EP97307334A 1996-09-20 1997-09-19 Systèmes de recirculation Withdrawn EP0831179A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9619716A GB2317407A (en) 1996-09-20 1996-09-20 Air transfer system for a suction cleaning vehicle
GB9619716 1996-09-20

Publications (2)

Publication Number Publication Date
EP0831179A2 EP0831179A2 (fr) 1998-03-25
EP0831179A3 true EP0831179A3 (fr) 1998-12-09

Family

ID=10800292

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97307334A Withdrawn EP0831179A3 (fr) 1996-09-20 1997-09-19 Systèmes de recirculation

Country Status (2)

Country Link
EP (1) EP0831179A3 (fr)
GB (1) GB2317407A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6161250A (en) * 1999-08-16 2000-12-19 Tymco, Inc. Dustless regenerative air sweeper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE187843C (fr) *
GB160533A (en) * 1919-12-19 1921-03-21 William John Cowell Improvements in street sweeping and refuse-collecting machines
DE2034366A1 (de) * 1969-07-11 1971-02-04 Maschinenfabrik Ing Hans Simmon, Wien Verfahren zum fortlaufenden Abscheiden von hinsichtlich Große, Form und Gewicht unterschiedlichem Kehricht und Abscheider fur Kehrsaug bzw Straßenreinigungsmaschinen zur Durchfuhrung des Verfahrens
US3887959A (en) * 1974-05-14 1975-06-10 Susumu Matsuo Apparatus for separation of air and dust

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE187843C (fr) *
GB160533A (en) * 1919-12-19 1921-03-21 William John Cowell Improvements in street sweeping and refuse-collecting machines
DE2034366A1 (de) * 1969-07-11 1971-02-04 Maschinenfabrik Ing Hans Simmon, Wien Verfahren zum fortlaufenden Abscheiden von hinsichtlich Große, Form und Gewicht unterschiedlichem Kehricht und Abscheider fur Kehrsaug bzw Straßenreinigungsmaschinen zur Durchfuhrung des Verfahrens
US3887959A (en) * 1974-05-14 1975-06-10 Susumu Matsuo Apparatus for separation of air and dust

Also Published As

Publication number Publication date
GB9619716D0 (en) 1996-11-06
EP0831179A2 (fr) 1998-03-25
GB2317407A (en) 1998-03-25

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