CN1067872C - 一种抽吸装置 - Google Patents
一种抽吸装置 Download PDFInfo
- Publication number
- CN1067872C CN1067872C CN95107178A CN95107178A CN1067872C CN 1067872 C CN1067872 C CN 1067872C CN 95107178 A CN95107178 A CN 95107178A CN 95107178 A CN95107178 A CN 95107178A CN 1067872 C CN1067872 C CN 1067872C
- Authority
- CN
- China
- Prior art keywords
- air
- intake duct
- air intake
- entry
- aspirator
- 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.)
- Expired - Fee Related
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
- 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)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
- Manipulator (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
- Massaging Devices (AREA)
- Cleaning In General (AREA)
- Ventilation (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9409086U DE9409086U1 (de) | 1994-06-03 | 1994-06-03 | Saugvorrichtung |
DEG9409086.6 | 1994-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1120129A CN1120129A (zh) | 1996-04-10 |
CN1067872C true CN1067872C (zh) | 2001-07-04 |
Family
ID=6909447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95107178A Expired - Fee Related CN1067872C (zh) | 1994-06-03 | 1995-06-02 | 一种抽吸装置 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0686370B1 (zh) |
CN (1) | CN1067872C (zh) |
DE (2) | DE9409086U1 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4423197A1 (de) * | 1994-07-01 | 1996-01-04 | Gema Volstatic Ag | Pulverpumpe, insbesondere für Pulver zum Sprühbeschichten von Gegenständen |
DE19524203C2 (de) * | 1994-12-13 | 1999-07-29 | Haller Umweltsysteme Gmbh & Co | Kehrmaschine mit Staubabsaugung |
GB2296026B8 (en) * | 1994-12-13 | 1999-07-06 | Haller Umweltsysteme Gmbh & Co | Sweeping machine with dust extraction |
DE19531442C3 (de) * | 1995-08-26 | 2001-04-26 | Multi Cad Gmbh | Aufnahmevorrichtung |
DE19949786A1 (de) * | 1999-10-15 | 2001-04-19 | Anton Jaeger | Sauger für Hochdruckreiniger |
US6735814B2 (en) | 2000-10-05 | 2004-05-18 | Mister Services, Inc. | Apparatus for cleaning hard-to-reach areas |
FR2867052A1 (fr) * | 2004-03-02 | 2005-09-09 | David Sadaune | Dispositif de nettoyage par aspiration comprenant des moyens de soufflage |
WO2007118266A1 (en) * | 2005-11-16 | 2007-10-25 | Paul Frederick Finster | Hand held spray and pump device |
DE102012107051B4 (de) * | 2012-08-01 | 2022-11-10 | Spifeltec Ug | Reinigungsgerät |
CN102836600A (zh) * | 2012-09-04 | 2012-12-26 | 云南智奇工程技术有限公司 | 高压远程除尘清灰器 |
CN102888725B (zh) * | 2012-09-22 | 2014-08-06 | 新杰克缝纫机股份有限公司 | 平缝机之吸线毛装置 |
CN104074157B (zh) * | 2013-03-29 | 2016-02-10 | 南京德朔实业有限公司 | 手持式吹风机 |
JP6116629B2 (ja) * | 2015-08-11 | 2017-04-19 | 株式会社ハーモテック | 吸引装置 |
CN107059728B (zh) * | 2017-05-05 | 2023-06-16 | 启迪合加新能源汽车有限公司 | 一种洗扫车的吸嘴用导管专用装置 |
CN107858976B (zh) * | 2017-11-14 | 2023-12-05 | 江苏徐工国重实验室科技有限公司 | 清洁车吸嘴及具有其的清洁车 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
GB2179099A (en) * | 1985-08-12 | 1987-02-25 | Vacuum Pneumatic Transfer Equi | Vacuum aerator feed nozzle |
US4649594A (en) * | 1985-10-18 | 1987-03-17 | Grave Dale L | Cleaning head for smooth and napped surface covering materials |
EP0587272A1 (en) * | 1992-09-11 | 1994-03-16 | Electrolux Outdoor Products Limited | Collection devices |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH397983A (de) * | 1961-10-31 | 1965-08-31 | Siemens Elektrogeraete Gmbh | Staubsaugerdüse mit an der Unterseite der Düse vorgesehenem Kamm zur Aufnahme von Fäden |
-
1994
- 1994-06-03 DE DE9409086U patent/DE9409086U1/de not_active Expired - Lifetime
-
1995
- 1995-05-06 DE DE59505135T patent/DE59505135D1/de not_active Expired - Fee Related
- 1995-05-06 EP EP95106893A patent/EP0686370B1/de not_active Expired - Lifetime
- 1995-06-02 CN CN95107178A patent/CN1067872C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
GB2179099A (en) * | 1985-08-12 | 1987-02-25 | Vacuum Pneumatic Transfer Equi | Vacuum aerator feed nozzle |
US4649594A (en) * | 1985-10-18 | 1987-03-17 | Grave Dale L | Cleaning head for smooth and napped surface covering materials |
EP0587272A1 (en) * | 1992-09-11 | 1994-03-16 | Electrolux Outdoor Products Limited | Collection devices |
Also Published As
Publication number | Publication date |
---|---|
EP0686370A1 (de) | 1995-12-13 |
CN1120129A (zh) | 1996-04-10 |
EP0686370B1 (de) | 1999-02-24 |
DE59505135D1 (de) | 1999-04-01 |
DE9409086U1 (de) | 1994-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
CI01 | Correction of invention patent gazette |
Correction item: Priority day Correct: 19940603 False: 19940630 Number: 15 Page: 78 Volume: 12 |
|
CI02 | Correction of invention patent application |
Correction item: Priority day Correct: 19940603 False: 19940630 Page: The title page |
|
ERR | Gazette correction |
Free format text: CORRECT: DATE OF PRIORITY; FROM: 94.6.30 TO: 94.6.3 |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010704 |