JP2022535573A - 圧力変動を補償するための装置 - Google Patents
圧力変動を補償するための装置 Download PDFInfo
- Publication number
- JP2022535573A JP2022535573A JP2021572361A JP2021572361A JP2022535573A JP 2022535573 A JP2022535573 A JP 2022535573A JP 2021572361 A JP2021572361 A JP 2021572361A JP 2021572361 A JP2021572361 A JP 2021572361A JP 2022535573 A JP2022535573 A JP 2022535573A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum cleaner
- pressure fluctuations
- flow
- separating element
- air pressure
- 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
- 239000003570 air Substances 0.000 claims abstract description 52
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 239000012080 ambient air Substances 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 description 14
- 239000000428 dust Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000010407 vacuum cleaning Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- 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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/248—Parts, details or accessories of hoses or pipes
-
- 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
- A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action
-
- 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
- A47L9/20—Means for cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- 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
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/0095—Suction cleaners or attachments adapted to collect dust or waste from power tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Cleaning In General (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
Description
この場合、第1のホース部分24は、第2のホース部分25よりも長い。
2 空気圧変動を補償するための装置
3 吸引ヘッド
4 収容容器
5 吸気装置
6 フィルタ
7 フィルタ清掃装置
8 タービン
9 制御装置
10 車輪
11 真空掃除機ホース
12 締結要素
13 本体
14 分離要素
15 本体の第1の領域
16 本体の第2の領域
17 第1の流れ断面積
18 本体の第3の領域
19 第2の流れ断面積
20 第1の領域15から第3の領域18への移行部
21 第2の領域16から第3の領域18への移行部
22 通路開口部
23 リザーバ
24 第1のホース部分
25 第2のホース部分
26 シリンダ
27 ピストン
28 開口部
29 閉鎖要素
AW 本体の外壁
L 本体の長さ
LS 空気流
HS 流れ方向
LV 空気量
UL 周囲空気
Claims (6)
- 空気流(LS)が流れ方向(HS)に流れることができる本体(13)を有する、空気圧変動を補償するための真空掃除機(1)用の装置(2)であって、
前記本体(13)は、少なくとも1つの通路開口部(22)を含むことと、前記通路開口部(22)を周囲空気(UL)から隔てるための分離要素(14)が含まれ、前記分離要素(14)は、空気量(LV)を受け入れるリザーバ(23)が前記本体(13)と前記分離要素(14)との間に生成され且つ前記空気流(LS)により前記本体(13)内に発生させた真空が少なくとも部分的に維持されることを確実にするように移動可能であることとを特徴とする、装置(2)。 - 前記分離要素(14)は、可撓性ダイヤフラムの形態で構成されることを特徴とする、請求項1に記載の装置(2)。
- 前記分離要素(14)は、ピストン・シリンダユニットの形態で構成されることを特徴とする、請求項1に記載の装置(2)。
- 前記分離要素(14)は、前記本体(13)から離れる方向に枢動させることができる板の形態で構成されることを特徴とする、請求項1に記載の装置(2)。
- 2つ以上の本体(13)が含まれることを特徴とする、請求項1~4の少なくとも一項に記載の装置(2)。
- 請求項1~5の少なくとも一項に記載の少なくとも1つの装置(2)を有する真空掃除機ホース(11)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19189940.0A EP3772310A1 (de) | 2019-08-05 | 2019-08-05 | Vorrichtung zur kompensation von druckschwankungen |
EP19189940.0 | 2019-08-05 | ||
PCT/EP2020/070971 WO2021023525A1 (de) | 2019-08-05 | 2020-07-24 | Vorrichtung zur kompensation von druckschwankungen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022535573A true JP2022535573A (ja) | 2022-08-09 |
JP7383056B2 JP7383056B2 (ja) | 2023-11-17 |
Family
ID=67544087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021572361A Active JP7383056B2 (ja) | 2019-08-05 | 2020-07-24 | 圧力変動を補償するための装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220280003A1 (ja) |
EP (2) | EP3772310A1 (ja) |
JP (1) | JP7383056B2 (ja) |
CN (1) | CN113924154B (ja) |
DK (1) | DK4009843T3 (ja) |
WO (1) | WO2021023525A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5595637U (ja) * | 1978-12-22 | 1980-07-02 | ||
JPS6445004U (ja) * | 1987-09-14 | 1989-03-17 | ||
JPH04121501U (ja) * | 1991-04-22 | 1992-10-30 | エヌオーケー株式会社 | アキユムレータ |
JP2006102031A (ja) * | 2004-10-04 | 2006-04-20 | Matsushita Electric Ind Co Ltd | 電気掃除機 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL101886C (ja) * | 1957-01-18 | |||
US3545465A (en) * | 1967-11-29 | 1970-12-08 | Vapor Corp | Pressure regulator |
FR2596171B1 (fr) * | 1986-03-20 | 1988-12-02 | Francel Sa | Dispositif de maintien de la pression dans une canalisation a l'aval d'un poste de detente de gaz alimentant une utilisation tout ou rien |
US4961245A (en) * | 1990-02-05 | 1990-10-09 | Ryobi Motor Products Corp. | Suction controlling arrangement in a canister vacuum cleaner |
JPH1176202A (ja) * | 1997-09-10 | 1999-03-23 | Isao Nishi | 安定同位体呼気ガス採取方法およびそれに使用するための装置 |
FR2871396B1 (fr) * | 2004-06-11 | 2006-09-15 | David Weill | Dispositif simplifie de nettoyage et remplissage avec piston |
DE102005017702A1 (de) | 2005-04-11 | 2006-10-12 | Alfred Kärcher Gmbh & Co. Kg | Verfahren zum Abreinigen der Filter eines Staubsaugers sowie Staubsauger zur Durchführung des Verfahrens |
DE102010045979A1 (de) | 2010-09-18 | 2012-03-22 | Nilfisk-Advance A/S | Filterabreinigung für Schmutzsauger mit externem Gebläse |
CN203178824U (zh) * | 2013-02-25 | 2013-09-04 | 长缆电工科技股份有限公司 | 对密闭容器中气体压力变化进行补偿的装置及均压装置 |
EP2871399A1 (en) * | 2013-11-11 | 2015-05-13 | Nordson Corporation | Closed loop fluid buffer for a bi-component mixing system mounted for movement with a dispenser |
EP2937031A1 (de) * | 2014-04-23 | 2015-10-28 | HILTI Aktiengesellschaft | Modiwechsel |
DE102014110940A1 (de) | 2014-08-01 | 2016-02-04 | Vorwerk & Co. Interholding Gmbh | Rückspülbarer Luftfilter |
CN205481895U (zh) * | 2016-01-11 | 2016-08-17 | 长乐太平洋食品有限公司 | 一种活塞式制冷系统 |
CN206234089U (zh) * | 2016-11-29 | 2017-06-09 | 河北钢铁集团矿业有限公司 | 矿用压缩机空气稳压装置 |
CN208313824U (zh) * | 2018-05-23 | 2019-01-01 | 盘锦鑫百联自动控制有限公司 | 一种石油天然气在线分析仪 |
CN108895160B (zh) * | 2018-07-20 | 2024-03-15 | 江苏大明生物工程装备有限公司 | 一种压力可调的压力容器 |
-
2019
- 2019-08-05 EP EP19189940.0A patent/EP3772310A1/de not_active Withdrawn
-
2020
- 2020-07-24 JP JP2021572361A patent/JP7383056B2/ja active Active
- 2020-07-24 DK DK20746190.6T patent/DK4009843T3/da active
- 2020-07-24 WO PCT/EP2020/070971 patent/WO2021023525A1/de unknown
- 2020-07-24 US US17/632,713 patent/US20220280003A1/en active Pending
- 2020-07-24 CN CN202080041537.6A patent/CN113924154B/zh active Active
- 2020-07-24 EP EP20746190.6A patent/EP4009843B1/de active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5595637U (ja) * | 1978-12-22 | 1980-07-02 | ||
JPS6445004U (ja) * | 1987-09-14 | 1989-03-17 | ||
JPH04121501U (ja) * | 1991-04-22 | 1992-10-30 | エヌオーケー株式会社 | アキユムレータ |
JP2006102031A (ja) * | 2004-10-04 | 2006-04-20 | Matsushita Electric Ind Co Ltd | 電気掃除機 |
Also Published As
Publication number | Publication date |
---|---|
DK4009843T3 (da) | 2023-06-26 |
WO2021023525A1 (de) | 2021-02-11 |
CN113924154B (zh) | 2022-11-22 |
EP4009843A1 (de) | 2022-06-15 |
CN113924154A (zh) | 2022-01-11 |
US20220280003A1 (en) | 2022-09-08 |
EP3772310A1 (de) | 2021-02-10 |
JP7383056B2 (ja) | 2023-11-17 |
EP4009843B1 (de) | 2023-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5209698B2 (ja) | 内蔵真空ポンプを持つレベル補正器 | |
TWI573637B (zh) | Cleaning head | |
CN106963286B (zh) | 可反流冲洗的空气过滤器和具有这种空气过滤器的吸尘器 | |
US20190321834A1 (en) | Dust collecting device using multi-cyclone dust filtration | |
CN110074718A (zh) | 手持式吸尘器 | |
JP2016013440A (ja) | 真空掃除機 | |
JP2022535573A (ja) | 圧力変動を補償するための装置 | |
CN112205921B (zh) | 吸尘器 | |
JP2007190416A (ja) | 電気掃除機 | |
JP2009121370A (ja) | プリクリーナ | |
CN106974589A (zh) | 抽吸清洁设备 | |
JP5159378B2 (ja) | 電気掃除機 | |
KR100767117B1 (ko) | 이동 설치가 가능한 소음저감장치를 구비한 진공청소기 | |
JP7241926B2 (ja) | 圧力急上昇を補償するための装置 | |
KR101025954B1 (ko) | 진공 청소기 | |
JP2009504308A (ja) | 真空掃除機の排気流路構造 | |
KR20220115253A (ko) | 진공 청소기와 도킹 스테이션을 포함하는 청소 장치 | |
CN102273982A (zh) | 吸尘器集尘装置 | |
KR101412814B1 (ko) | 공기 청정기 및 공기 청정기의 필터 청소 시스템 | |
CN110403525A (zh) | 一种手持式表面清洁装置 | |
JP2019181157A5 (ja) | ||
JP3143320U (ja) | 工業用乾湿両用掃除機 | |
WO2018078725A1 (ja) | 吸込具及び電気掃除機 | |
JP2005000572A (ja) | 電気掃除機 | |
PL431185A1 (pl) | Separator do odkurzacza |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211206 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230201 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230301 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230530 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230705 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231003 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20231018 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20231107 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7383056 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |