WO1995019730A1 - 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 filteranlage Download PDFInfo
- Publication number
- WO1995019730A1 WO1995019730A1 PCT/EP1995/000243 EP9500243W WO9519730A1 WO 1995019730 A1 WO1995019730 A1 WO 1995019730A1 EP 9500243 W EP9500243 W EP 9500243W WO 9519730 A1 WO9519730 A1 WO 9519730A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- suction
- vacuum cleaner
- air
- propellant
- compressed gas
- Prior art date
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
- 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.
- the suction tool (20) is connected to the suction pipe (9) in such a way that it is blown in in the direction of flow during operation.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002181679A CA2181679A1 (en) | 1994-01-25 | 1995-01-24 | Filterless industrial vacuum cleaner operated by compressed gas and suitable for connection to an existing suction and filtering system |
DE59501168T DE59501168D1 (de) | 1994-01-25 | 1995-01-24 | Druckgas-betriebener, filterloser industriestaubsauger, geeignet für den anschluss an eine vorhandene absaug- und filteranlage |
EP95905643A EP0740520B1 (de) | 1994-01-25 | 1995-01-24 | Druckgas-betriebener, filterloser industriestaubsauger, geeignet für den anschluss an eine vorhandene absaug- und filteranlage |
AU14173/95A AU1417395A (en) | 1994-01-25 | 1995-01-24 | Filterless industrial vacuum cleaner operated by compressed gas and suitable for connection to an existing suction and filtering system |
US08/687,501 US5867865A (en) | 1994-01-25 | 1995-01-24 | Filterless industrial vacuum cleaner operated by compressed gas and suitable for connection to an existing suction and filtering system |
JP7519352A JPH09507649A (ja) | 1994-01-25 | 1995-01-24 | 既存の排気−▲瀘▼過設備への接続に適するとともに圧縮ガスにより作動されるフィルタ無しの産業用ダスト吸引装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG9401201.6U | 1994-01-25 | ||
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1995019730A1 true WO1995019730A1 (de) | 1995-07-27 |
WO1995019730B1 WO1995019730B1 (de) | 1995-09-08 |
Family
ID=6903666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
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 |
---|---|---|---|---|
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 |
US6826799B2 (en) * | 2002-01-25 | 2004-12-07 | Donald A Smith | Smith air vac |
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FR2701830A1 (fr) * | 1993-02-26 | 1994-09-02 | Muller & Cie Ets M | Dispositif automatique d'obturation de conduit d'aspiration ou de mise en dépression. |
Family Cites Families (4)
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 |
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 CZ CZ962180A patent/CZ218096A3/cs unknown
- 1995-01-24 US US08/687,501 patent/US5867865A/en not_active Expired - Fee Related
- 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 AT AT95905643T patent/ATE161405T1/de not_active IP Right Cessation
- 1995-01-24 ES ES95905643T patent/ES2111390T3/es not_active Expired - Fee Related
- 1995-01-24 WO PCT/EP1995/000243 patent/WO1995019730A1/de not_active Application Discontinuation
- 1995-01-24 AU AU14173/95A patent/AU1417395A/en not_active Abandoned
- 1995-01-24 CA CA002181679A patent/CA2181679A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FR2701830A1 (fr) * | 1993-02-26 | 1994-09-02 | Muller & Cie Ets M | Dispositif automatique d'obturation de conduit d'aspiration ou de mise en dépression. |
Also Published As
Publication number | Publication date |
---|---|
ATE161405T1 (de) | 1998-01-15 |
CA2181679A1 (en) | 1995-07-27 |
EP0740520A1 (de) | 1996-11-06 |
DE9401201U1 (de) | 1994-05-19 |
US5867865A (en) | 1999-02-09 |
DE59501168D1 (de) | 1998-02-05 |
AU1417395A (en) | 1995-08-08 |
JPH09507649A (ja) | 1997-08-05 |
ES2111390T3 (es) | 1998-03-01 |
CZ218096A3 (en) | 1997-02-12 |
EP0740520B1 (de) | 1997-12-29 |
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