| 54 |
Title |
TI |
[EN] CLEANING DEVICE GENERATING TWO SUCTION FLOWS |
| 71/73 |
Applicant/owner |
PA |
VORWERK CO INTERHOLDING, DE
|
| 72 |
Inventor |
IN |
EIDMOHAMMADI NAZLI, SE
;
HOFFMANN SABRINA, DE
;
SIEGFRANZ ALEXANDER, DE
;
STEHL CHRISTIAN, DE
|
| 22/96 |
Application date |
AD |
Apr 15, 2015 |
| 21 |
Application number |
AN |
201514686940 |
|
Country of application |
AC |
US |
|
Publication date |
PUB |
Oct 22, 2015 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
DE
102014105459
20140416
|
| 51 |
IPC main class |
ICM |
F04F 5/02
(2006.01)
|
| 51 |
IPC secondary class |
ICS |
A47L 7/00
(2006.01)
A47L 9/10
(2006.01)
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
A47L 5/18
A47L 5/22
A47L 7/0004
A47L 7/0009
A47L 7/0023
A47L 9/00
A47L 9/1409
F04F 5/02
|
|
MCD main class |
MCM |
F04F 5/02
(2006.01)
|
|
MCD secondary class |
MCS |
A47L 7/00
(2006.01)
A47L 9/10
(2006.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[EN] A cleaning device includes an air flow generator for generating an air flow, which encompasses a first suction flow through a first suction line, which is arranged in flow direction of the air flow upstream of the air flow generator and which leads into a first collecting container, and a pressure flow in a pressure line, which is arranged in flow direction of the air flow downstream from the air flow generator. Using a Venturi nozzle, the air flow generates a second suction flow, which is separated from the first suction flow, through a second suction line, which leads into a second collecting container. |
| 56 |
Cited documents identified in the search |
CT |
DE102011121196A1
US000002863525A
US000003778864A
US000005142730A
US000006049941A
US000006826799B2
US000007203994B2
US000007299522B1
US000007527665B2
US000007676965B1
US020060032014A1
US020060048489A1
US020100192980A1
US020130232723A1
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
DE 102011121196 A1 - 6-2013 - English Machine Translation 9
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
A47L 11/20
A47L 11/30
A47L 11/40
A47L 5/16
A47L 5/18
A47L 5/22
A47L 7/00
A47L 9/00
A47L 9/10
A47L 9/28
F04F 5/02
|
