EP0740520A1 - Druckgas-betriebener, filterloser industriestaubsauger, geeignet für den anschluss an eine vorhandene absaug- und filteranlage - Google Patents
Druckgas-betriebener, filterloser industriestaubsauger, geeignet für den anschluss an eine vorhandene absaug- und filteranlageInfo
- Publication number
- EP0740520A1 EP0740520A1 EP95905643A EP95905643A EP0740520A1 EP 0740520 A1 EP0740520 A1 EP 0740520A1 EP 95905643 A EP95905643 A EP 95905643A EP 95905643 A EP95905643 A EP 95905643A EP 0740520 A1 EP0740520 A1 EP 0740520A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- suction
- vacuum cleaner
- air
- propellant
- compressed gas
- 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.)
- Granted
Links
- 238000001914 filtration Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims description 2
- 239000003380 propellant Substances 0.000 claims 4
- 238000000151 deposition Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000010407 vacuum cleaning Methods 0.000 description 1
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
- 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
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/38—Built-in suction cleaner installations, i.e. with fixed tube system to which, at different stations, hoses can be connected
-
- 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
- A47L5/16—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans
- A47L5/18—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans with ejectors, e.g. connected to motor vehicle exhaust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
Definitions
- Pressurized gas operated, filterless industrial vacuum cleaner suitable for connection to an existing suction and filter system.
- the object of the invention is to avoid the disadvantages mentioned and to create a device that is small and inexpensive, and that
- the solution to the problem is achieved by dispensing with the vacuum cleaner on its own filter and instead using the filter in the frequently available exhaust air and filter system for air extraction at machines and workplaces, i.e. by connecting to such a suction system (if present), by using a compressed air driving nozzle instead of a suction fan, by a resting device for the suction tool, in which the driving nozzle is switched off when the tool is at rest. Vice versa starts vacuuming when the tool is removed.
- a device of this type is described in G 94 01 201.6
- the system can also be adapted to special hygiene and Ex requirements with little effort.
- Pre-separators for the purpose of relieving the strain on the filter system and the pipeline or for extracting the suction material are unproblematic and can always be retrofitted.
- a device (20) according to the invention is shown in FIG.
- the driving nozzle here is an annular gap nozzle (1).
- the compressed air flows through the gap (2) of the nozzle (l) into the conveying cross section (3), drawing air from the upstream pipe (4) in the conveying direction.
- the compressed air valve (5) is switched on and off by means of the valve tappet (6). If the suction pipe (20.1) is inserted into the opening (7.1) of the tool holder (7), the valve tappet (6) of the valve (5) is pressed at the same time and the compressed air flow is interrupted.
- the suction opening (8) is largely closed.
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
- Cleaning In General (AREA)
- Manipulator (AREA)
- Jet Pumps And Other Pumps (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- External Artificial Organs (AREA)
- Nozzles (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9401201U DE9401201U1 (de) | 1994-01-25 | 1994-01-25 | Mittels einer mit Druckluft oder Druckgas betriebenes Absaug- oder Staubsaugwerkzeug, bei dessen Ablegen, Abstellen, Abhängen in oder an seiner Ruhevorrichtung das Treibgas selbsttätig abgestellt und der Saugquerschnitt verschlossen wird |
DE9401201U | 1994-01-25 | ||
PCT/EP1995/000243 WO1995019730A1 (de) | 1994-01-25 | 1995-01-24 | Druckgas-betriebener, filterloser industriestaubsauger, geeignet für den anschluss an eine vorhandene absaug- und filteranlage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0740520A1 true EP0740520A1 (de) | 1996-11-06 |
EP0740520B1 EP0740520B1 (de) | 1997-12-29 |
Family
ID=6903666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95905643A Expired - Lifetime EP0740520B1 (de) | 1994-01-25 | 1995-01-24 | Druckgas-betriebener, filterloser industriestaubsauger, geeignet für den anschluss an eine vorhandene absaug- und filteranlage |
Country Status (10)
Country | Link |
---|---|
US (1) | US5867865A (de) |
EP (1) | EP0740520B1 (de) |
JP (1) | JPH09507649A (de) |
AT (1) | ATE161405T1 (de) |
AU (1) | AU1417395A (de) |
CA (1) | CA2181679A1 (de) |
CZ (1) | CZ218096A3 (de) |
DE (2) | DE9401201U1 (de) |
ES (1) | ES2111390T3 (de) |
WO (1) | WO1995019730A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6826799B2 (en) * | 2002-01-25 | 2004-12-07 | Donald A Smith | Smith air vac |
US7203994B2 (en) * | 2002-01-25 | 2007-04-17 | Smith Donald A | Compressed air vacuum cleaner |
US7299522B1 (en) | 2002-01-25 | 2007-11-27 | Smith Donald A | Compressed air vacuum cleaner |
US9700186B2 (en) | 2014-01-30 | 2017-07-11 | Vista Outdoor Operations Llc | Portable vacuuming device for collecting and neutralizing flammable residue |
DE202016104914U1 (de) * | 2016-09-06 | 2017-12-07 | Fridolin Ohnemus | Staubsauger sowie Staubabsaug-Anlage mit einem solchen Staubsauger |
JP7285395B2 (ja) * | 2019-05-31 | 2023-06-02 | パナソニックIpマネジメント株式会社 | 集塵装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR440599A (fr) * | 1912-02-26 | 1912-07-13 | John Mac Naull Wilson | Appareil pour enlever par le vide des résidus pateux et gluants de surfaces quelconques |
FR75983E (fr) * | 1959-06-30 | 1961-09-01 | Machine suceuse pour déblaiement des matériaux friables | |
SE426778B (sv) * | 1981-06-18 | 1983-02-14 | Electrolux Ab | Anordning for fjerrstyrning av en dammsugarmotor |
DE3717569C1 (en) * | 1987-05-25 | 1988-07-14 | Rippert Paul Fa | Suction device |
GB2270463A (en) * | 1992-09-10 | 1994-03-16 | New Air Technical Services Lim | Suction apparatus for cleaning or other purposes |
FR2701830B1 (fr) * | 1993-02-26 | 1995-04-28 | Muller & Cie Ets M | Dispositif automatique d'obturation de conduit d'aspiration ou de mise en dépression. |
US5454139A (en) * | 1994-01-12 | 1995-10-03 | Beck; Ronald K. | Vacuum cleaner for vehicles |
-
1994
- 1994-01-25 DE DE9401201U patent/DE9401201U1/de not_active Expired - Lifetime
-
1995
- 1995-01-24 AU AU14173/95A patent/AU1417395A/en not_active Abandoned
- 1995-01-24 US US08/687,501 patent/US5867865A/en not_active Expired - Fee Related
- 1995-01-24 AT AT95905643T patent/ATE161405T1/de not_active IP Right Cessation
- 1995-01-24 EP EP95905643A patent/EP0740520B1/de not_active Expired - Lifetime
- 1995-01-24 JP JP7519352A patent/JPH09507649A/ja active Pending
- 1995-01-24 DE DE59501168T patent/DE59501168D1/de not_active Expired - Fee Related
- 1995-01-24 CA CA002181679A patent/CA2181679A1/en not_active Abandoned
- 1995-01-24 ES ES95905643T patent/ES2111390T3/es not_active Expired - Fee Related
- 1995-01-24 CZ CZ962180A patent/CZ218096A3/cs unknown
- 1995-01-24 WO PCT/EP1995/000243 patent/WO1995019730A1/de not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO9519730A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2181679A1 (en) | 1995-07-27 |
ES2111390T3 (es) | 1998-03-01 |
DE9401201U1 (de) | 1994-05-19 |
US5867865A (en) | 1999-02-09 |
JPH09507649A (ja) | 1997-08-05 |
AU1417395A (en) | 1995-08-08 |
ATE161405T1 (de) | 1998-01-15 |
WO1995019730A1 (de) | 1995-07-27 |
EP0740520B1 (de) | 1997-12-29 |
CZ218096A3 (en) | 1997-02-12 |
DE59501168D1 (de) | 1998-02-05 |
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