NL202137A - - Google Patents
Info
- Publication number
- NL202137A NL202137A NL202137DA NL202137A NL 202137 A NL202137 A NL 202137A NL 202137D A NL202137D A NL 202137DA NL 202137 A NL202137 A NL 202137A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9243—Passive suction heads with no mechanical cutting means
- E02F3/925—Passive suction heads with no mechanical cutting means with jets
-
- 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
- E01H1/0863—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Cleaning In General (AREA)
- Cyclones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE786180X | 1954-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL202137A true NL202137A (enrdf_load_stackoverflow) |
Family
ID=20336819
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL202137D NL202137A (enrdf_load_stackoverflow) | 1954-12-10 | ||
| NL89777D NL89777C (enrdf_load_stackoverflow) | 1954-12-10 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL89777D NL89777C (enrdf_load_stackoverflow) | 1954-12-10 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1113227B (enrdf_load_stackoverflow) |
| GB (1) | GB786180A (enrdf_load_stackoverflow) |
| NL (2) | NL89777C (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU38197A1 (enrdf_load_stackoverflow) * | 1959-02-10 | |||
| US3186132A (en) * | 1963-09-16 | 1965-06-01 | Zero Mfg Company | Surface treating apparatus and method |
| US3663984A (en) * | 1970-04-03 | 1972-05-23 | Carpetech Corp | Portable vacuum carpet and upholstery cleaning apparatus |
| DE3068814D1 (en) * | 1979-11-16 | 1984-09-06 | Rolba Ag | Vehicle with a sweeper, particularly for collecting dust-like material, and utilization thereof |
| DE3318756C2 (de) * | 1983-05-24 | 1994-12-08 | Schneider Walter Gmbh Co Kg | Fahrbare Einrichtung zum Aufnehmen von Abfällen, insbesondere aus Schotterbetten einer Gleisanlage |
| CN103142184A (zh) * | 2013-01-29 | 2013-06-12 | 龚童贵 | 一种循环节能吸尘装置 |
| CN105625245B (zh) * | 2014-11-07 | 2018-03-23 | 长沙中联重科环境产业有限公司 | 清洁用吸嘴和清洁车 |
| US11089927B1 (en) * | 2020-12-07 | 2021-08-17 | Awesome Things That Work, LLC | Brushless vacuum device |
| WO2022268199A1 (zh) * | 2021-06-25 | 2022-12-29 | 广东美的白色家电技术创新中心有限公司 | 地刷组件及手持吸尘器 |
| CN113367613A (zh) * | 2021-06-25 | 2021-09-10 | 广东美的白色家电技术创新中心有限公司 | 地刷组件手持吸尘器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE232939C (enrdf_load_stackoverflow) * | ||||
| DE68086C (de) * | 1892-03-02 | 1893-04-18 | N. G. SÖRENSEN in Stockholm, Schweden | Maschine zur Aufsammlung von am Boden liegenden kleinen Körpern, wie Getreidekörner, Aehren vom Acker, Staub und Schmutz von den Strafsen. |
| US1229737A (en) * | 1915-10-22 | 1917-06-12 | Robert W Furnas | Pneumatic street-cleaner. |
| US1211902A (en) * | 1916-03-29 | 1917-01-09 | Frank L Warner | Railway-track cleaner. |
-
0
- NL NL202137D patent/NL202137A/xx unknown
- NL NL89777D patent/NL89777C/xx active
-
1955
- 1955-10-31 DE DEA23688A patent/DE1113227B/de active Pending
- 1955-11-08 GB GB31844/55A patent/GB786180A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1113227B (de) | 1961-08-31 |
| NL89777C (enrdf_load_stackoverflow) | |
| GB786180A (en) | 1957-11-13 |