DK524476A - - Google Patents
Info
- Publication number
- DK524476A DK524476A DK524476A DK524476A DK524476A DK 524476 A DK524476 A DK 524476A DK 524476 A DK524476 A DK 524476A DK 524476 A DK524476 A DK 524476A DK 524476 A DK524476 A DK 524476A
- Authority
- DK
- Denmark
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
- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/19—Means for monitoring filtering operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Electric Suction Cleaners (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7513734 | 1975-12-05 | ||
| SE7513734A SE395355B (sv) | 1975-12-05 | 1975-12-05 | Indikatoranordning for dammsugare |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK524476A true DK524476A (sv) | 1977-06-06 |
| DK141592B DK141592B (da) | 1980-05-05 |
| DK141592C DK141592C (sv) | 1980-11-24 |
Family
ID=20326248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK524476AA DK141592B (da) | 1975-12-05 | 1976-11-19 | Indikator til støvsuger. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4100878A (sv) |
| JP (1) | JPS5270571A (sv) |
| BR (1) | BR7608073A (sv) |
| CA (1) | CA1059784A (sv) |
| DE (2) | DE7634620U1 (sv) |
| DK (1) | DK141592B (sv) |
| FR (1) | FR2333480A1 (sv) |
| GB (1) | GB1504459A (sv) |
| NL (1) | NL7613037A (sv) |
| SE (1) | SE395355B (sv) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE401890B (sv) * | 1977-09-15 | 1978-06-05 | Electrolux Ab | Indikatoranordning for dammsugare |
| US4445456A (en) * | 1978-06-19 | 1984-05-01 | Engineered Products Company | Air filter restriction indicating device |
| DE3041005A1 (de) * | 1980-10-31 | 1982-06-09 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | Fuellstandsanzeige |
| US4369728A (en) * | 1981-02-09 | 1983-01-25 | Engineered Products Company | Air filter restriction indicating device |
| DE3300250C2 (de) * | 1983-01-05 | 1985-10-31 | Siemens AG, 1000 Berlin und 8000 München | Anzeigevorrichtung für den Füllgrad eines Staubsaugerfilterbeutels |
| EP0430146B1 (en) * | 1989-11-27 | 1995-02-01 | Matsushita Electric Industrial Co., Ltd. | Dust collection indicator for vacuum cleaners |
| JPH0824644B2 (ja) * | 1990-03-14 | 1996-03-13 | 松下電器産業株式会社 | 電気掃除機の集塵量表示装置 |
| JPH0824643B2 (ja) * | 1990-03-14 | 1996-03-13 | 松下電器産業株式会社 | 電気掃除機の集塵量表示装置 |
| DE4237150A1 (de) * | 1992-11-04 | 1994-05-05 | Licentia Gmbh | Staubsauger |
| DE4244141C2 (de) * | 1992-12-24 | 1996-06-13 | Aeg Hausgeraete Gmbh | Druckanzeiger für Staubsauger |
| US5507067A (en) * | 1994-05-12 | 1996-04-16 | Newtronics Pty Ltd. | Electronic vacuum cleaner control system |
| WO2001095778A2 (de) * | 2000-06-10 | 2001-12-20 | Vorwerk & Co. Interholding Gmbh | Füllstandanzeige für den füllstand eines filterbeutels und verfahren zum betreiben eines staubsaugers |
| EP1452118A3 (en) * | 2003-02-26 | 2005-06-29 | BLACK & DECKER INC. | Hand-held vacuum cleaner with filter indicator |
| US7418763B2 (en) * | 2003-02-26 | 2008-09-02 | Black & Decker Inc. | Hand vacuum with filter indicator |
| DE10356927A1 (de) * | 2003-12-05 | 2005-06-30 | Robert Bosch Gmbh | Elektrohandwerkzeugmaschine |
| WO2011055866A1 (ko) * | 2009-11-04 | 2011-05-12 | 엘지전자 주식회사 | 진공 청소기의 집진 가시화 장치 |
| AU2009354999B2 (en) * | 2009-11-04 | 2013-09-05 | Lg Electronics Inc. | Visualization device for dust collection of vacuum cleaner |
| JP5605124B2 (ja) * | 2010-09-27 | 2014-10-15 | パナソニック株式会社 | 集塵量表示装置及びそれを備えた電気掃除機 |
| JP5872444B2 (ja) * | 2012-04-11 | 2016-03-01 | 株式会社昭和螺旋管製作所 | 圧力検知装置 |
| KR102124512B1 (ko) * | 2013-06-12 | 2020-06-19 | 삼성전자주식회사 | 사이클론 집진장치 및 이를 갖는 진공 청소기 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2325188A (en) * | 1940-12-06 | 1943-07-27 | Electrolux Corp | Vacuum cleaner |
| US2600271A (en) * | 1947-06-19 | 1952-06-10 | Schaevitz Herman | Pressure-responsive device |
| US3119369A (en) * | 1960-12-28 | 1964-01-28 | Ametek Inc | Device for indicating fluid flow |
| US3472077A (en) * | 1968-09-20 | 1969-10-14 | Kinemotive Corp | Temperature-compensated pressure transducer |
| SE362784B (sv) * | 1972-02-11 | 1973-12-27 | Electrolux Ab |
-
1975
- 1975-12-05 SE SE7513734A patent/SE395355B/sv not_active IP Right Cessation
-
1976
- 1976-10-30 DE DE19767634620U patent/DE7634620U1/de not_active Expired
- 1976-10-30 DE DE19762650088 patent/DE2650088A1/de active Pending
- 1976-11-10 GB GB46780/76A patent/GB1504459A/en not_active Expired
- 1976-11-19 DK DK524476AA patent/DK141592B/da unknown
- 1976-11-23 NL NL7613037A patent/NL7613037A/xx not_active Application Discontinuation
- 1976-12-01 BR BR7608073A patent/BR7608073A/pt unknown
- 1976-12-02 US US05/746,813 patent/US4100878A/en not_active Expired - Lifetime
- 1976-12-06 CA CA267,227A patent/CA1059784A/en not_active Expired
- 1976-12-06 JP JP51145705A patent/JPS5270571A/ja active Granted
- 1976-12-06 FR FR7636687A patent/FR2333480A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2333480A1 (fr) | 1977-07-01 |
| JPS5270571A (en) | 1977-06-11 |
| SE7513734L (sv) | 1977-06-06 |
| DE2650088A1 (de) | 1977-10-20 |
| FR2333480B1 (sv) | 1978-06-09 |
| BR7608073A (pt) | 1977-11-22 |
| GB1504459A (en) | 1978-03-22 |
| JPS643497B2 (sv) | 1989-01-20 |
| US4100878A (en) | 1978-07-18 |
| DK141592B (da) | 1980-05-05 |
| NL7613037A (nl) | 1977-06-07 |
| DE7634620U1 (de) | 1978-08-03 |
| SE395355B (sv) | 1977-08-15 |
| CA1059784A (en) | 1979-08-07 |
| DK141592C (sv) | 1980-11-24 |