SU1326236A1 - Vacuum cleaner - Google Patents
Vacuum cleaner Download PDFInfo
- Publication number
- SU1326236A1 SU1326236A1 SU864043670A SU4043670A SU1326236A1 SU 1326236 A1 SU1326236 A1 SU 1326236A1 SU 864043670 A SU864043670 A SU 864043670A SU 4043670 A SU4043670 A SU 4043670A SU 1326236 A1 SU1326236 A1 SU 1326236A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- dust collector
- receiver
- box
- bellows
- piston
- Prior art date
Links
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
Изобретение относитс к области бытовой техники. Цель изобретени - повышение надежности в эксплуатации. В корпусе 1 установлен пылесборник 2 и индикаторное устройство дл контрол работы пы- лесборника, имеющее короб 3 с прозрачной крышкой 4. Полость короба 3 через каналы 5 и 6, расположенные с диаметрально противоположных торцовых стенок 7, 8, св зана с внутренней частью пылесборника и атмосферой. В коробе 3 размеш.ены с возможностью продольного перемешени поршень 9 с указателем в виде цветных меток 10 и И и упругий элемент, выполненный в виде сильфона 12. В канале 5 установлен ресивер 14 с обратным клапаном 13. Силь- фон 12 размещен со стороны канала 6. Торцова стенка 8 короба 3 выполнена в виде дросселирующей решетки дл ограничени продольного перемещени сильфона 12 с поршнем 9. 1 ил. / 7 47ff 7G 12 J / ч / / / / / / (Л со го О5 to оо 05This invention relates to the field of household appliances. The purpose of the invention is to increase reliability in operation. A dust collector 2 and an indicator device for controlling the operation of the dust collector are installed in the housing 1, having a duct 3 with a transparent cover 4. The cavity of the duct 3 through channels 5 and 6 located with diametrically opposite end walls 7, 8 is connected to the inside of the dust collector the atmosphere. In the box 3, the piston 9 with the indicator in the form of color marks 10 and I and the elastic element made in the form of the bellows 12 are placed with the possibility of longitudinal mixing. In the channel 5 there is a receiver 14 with a check valve 13. The bellows 12 is located on the channel side 6. The end wall 8 of the box 3 is made in the form of a throttling lattice to limit the longitudinal movement of the bellows 12 with the piston 9. 1 Il. / 7 47ff 7G 12 J / h / / / / / / (L with go O5 to oo 05
Description
Изобретение относитс к бытовой технике , в частности к электропылесосам, и обеспечивает визуальное наблюдение за степенью заполнени пылесборника пылесоса нылыо.The invention relates to household appliances, in particular to electric vacuum cleaners, and provides visual observation of the degree of filling of the dust collector of the vacuum cleaner.
Цель изобретени - повышение надежности в эксплуатации.The purpose of the invention is to increase reliability in operation.
На чертеже представлено индикаторное устройство пылесоса, обш,ий вид.The drawing shows the display device of the vacuum cleaner, obsh, i view.
Пылесос содержит размещенные в корпусе 1 побудитель т ги (на чертеже не показан ) пылесборник 2 и индикаторное устройство дл контрол работы пылесборника , имеюа1,ее короб 3 с прозрачной крышкой 4 дл визуального наблюдени за работойThe vacuum cleaner contains towing housings (not shown in the drawing) dust collector 2 and an indicator device for monitoring the operation of the dust collector, which has 1, its box 3 with a transparent cover 4 for visual observation of the operation.
устроиства, полость которого через каналы 15 аетс при резком падении давлени на на- 5 и 6, расположенные с диаметрально про- гнетающей магистрали (канал 2), вследствие резкого расширени тер ет часть кинетической энергии и с более меньшей скоростью поступает в канал 5 отбора давлени , значительно уменьшив динамическиеdevices, the cavity of which through channels 15 is with a sharp pressure drop by 5 and 6, located with diametrically protracted main (channel 2), due to a sharp expansion loses part of the kinetic energy and with a lower speed enters the channel 5 of selection pressure by significantly reducing dynamic
ни и последовательно св занные между со- 0 колебани воздуха, передаваемые через бой поршень 9 с указателем в виде цветных канал отбора давлени 5 в демпфирующуюand consistently connected between co-oscillations of air transmitted through the bout piston 9 with a pointer in the form of colored channel selection pressure 5 to the damping
полость 16, где также значительно уменьшаетс скорость потока воздуха из-за большой разницы в диаметрах канала отбораcavity 16, where the air flow rate also decreases significantly due to the large difference in the diameters of the selection channel
тивоположных торцовых степок 7 и 8, св зана с внутренней частью пылесборника и атмосферой, а также размешенные в коробе с возможностью продольного перемещеметок 10 и 11 и упругий элемент, выполненный в виде сильфона 12. Индикаторное устройство имеет также обратный клапан 13tively opposite facepipes 7 and 8, associated with the inside of the dust collector and the atmosphere, as well as placed in the box with the possibility of longitudinal movement of 10 and 11 and an elastic element made in the form of a bellows 12. The indicator device also has a check valve 13
ресивер 14, установленный в канале 5, 25 давлени 5 и демпфирующей полости 16receiver 14 installed in channel 5, 25 of pressure 5 and damping cavity 16
(второй каскад стабилизации).(second stabilization stage).
При уменьшении давлени по мере заполнени пылесборника пылью уменьшаетс сила давлени , сжимающа сильфон. Пропорционально уменьшению силы давле- 30 ни происходит удлинение сильфона 12 в результате действи упругости и силы давлени воздуха, наход щегос внутри сильфона 12. Полый поршень 9, перемеща сь внутри короба, сигнализирует о степени запыленности пылесборника пылью. Инфор- Индикаторное устройство может быть 35 маци об этом отражаетс в смотровом окнеAs the pressure decreases as the dust bag is filled with dust, the pressure force compressing the bellows decreases. In proportion to the decrease in the force of pressure 30, the bellows 12 lengthens as a result of the elasticity and pressure of the air inside the bellows 12. The hollow piston 9, moving inside the box, signals the degree of dust in the dust collector by dust. The indicator device may be 35 masi; this is reflected in the viewing window.
15 при по влении в нем цветных меток 10 и И.15 at the appearance of color labels 10 and I.
При достижении недопустимой степени запыленности пылесборника пылью избы- 40 точное давление воздуха уменьшаетс настолько , что закрываетс обратный клапан 13, исполнительна пружина которого от- тарирована на данную величину давлени воздуха. Сильфон 12 под действием сил упругости принимает максимальные линейные размеры. В смотрово.м окне 15 по вл етс цветна метка, сигнализирующа о необходимости отключени пылесоса и замене (чистке) пылеулавливающего фильтра. Таким образом, упрощаетс конструкци торос сжимает сильфон 12 и перемещает тройства; улучшаетс визуальный контполый поршень 9 с цветными метками 10 степенью заполнени пылесборпикаWhen an unacceptable degree of dust content of the dust collector is reached, the excess air pressure decreases with dust, so that the check valve 13 closes, the actuating spring of which is calibrated to this air pressure value. The bellows 12 under the action of elastic forces takes maximum linear dimensions. A color label appears in viewing window 15, indicating the need to turn off the vacuum cleaner and to replace (clean) the dust filter. In this way, the construction of the torus is simplified and the bellows 12 is compressed and the displaces move; visual contoning piston 9 is improved with colored marks 10 degree of dust collector filling
пылью; обеспечиваетс стабилизаци показани устройства, снижение пульсации избыточного давлени воздуха и произвольна ориентировка устройства в пространстве.dust; it ensures stabilization of the device reading, a reduction in the pulsation of the air overpressure and an arbitrary orientation of the device in space.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864043670A SU1326236A1 (en) | 1986-02-03 | 1986-02-03 | Vacuum cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864043670A SU1326236A1 (en) | 1986-02-03 | 1986-02-03 | Vacuum cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1326236A1 true SU1326236A1 (en) | 1987-07-30 |
Family
ID=21228868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864043670A SU1326236A1 (en) | 1986-02-03 | 1986-02-03 | Vacuum cleaner |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1326236A1 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0603590A1 (en) * | 1992-12-24 | 1994-06-29 | AEG Hausgeräte GmbH | Pressure indicator for vacuum cleaner |
US7601188B2 (en) | 2005-12-10 | 2009-10-13 | Lg Electronics Inc. | Vacuum cleaner |
US7749295B2 (en) | 2005-12-10 | 2010-07-06 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US7770253B2 (en) | 2005-12-10 | 2010-08-10 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US7785396B2 (en) | 2005-12-10 | 2010-08-31 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US7958598B2 (en) | 2007-01-24 | 2011-06-14 | Lg Electronics Inc. | Vacuum cleaner |
US7987551B2 (en) | 2005-12-10 | 2011-08-02 | Lg Electronics Inc. | Vacuum cleaner |
US7992252B2 (en) | 2009-02-12 | 2011-08-09 | Lg Electronics Inc. | Vacuum cleaner |
US8012250B2 (en) | 2005-12-10 | 2011-09-06 | Lg Electronics Inc. | Vacuum cleaner |
US8151409B2 (en) | 2009-02-26 | 2012-04-10 | Lg Electronics Inc. | Vacuum cleaner |
US8281455B2 (en) | 2005-12-10 | 2012-10-09 | Lg Electronics Inc. | Vacuum cleaner |
US8404034B2 (en) | 2005-12-10 | 2013-03-26 | Lg Electronics Inc. | Vacuum cleaner and method of controlling the same |
US8544143B2 (en) | 2005-12-10 | 2013-10-01 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US8713752B2 (en) | 2009-03-13 | 2014-05-06 | Lg Electronics Inc. | Vacuum cleaner |
-
1986
- 1986-02-03 SU SU864043670A patent/SU1326236A1/en active
Non-Patent Citations (1)
Title |
---|
Патент US № 4070170, кл. 55-274, 1978. * |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0603590A1 (en) * | 1992-12-24 | 1994-06-29 | AEG Hausgeräte GmbH | Pressure indicator for vacuum cleaner |
DE4244141A1 (en) * | 1992-12-24 | 1994-06-30 | Licentia Gmbh | Pressure indicator for vacuum cleaners |
US8021452B2 (en) | 2005-12-10 | 2011-09-20 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US8281455B2 (en) | 2005-12-10 | 2012-10-09 | Lg Electronics Inc. | Vacuum cleaner |
US7601188B2 (en) | 2005-12-10 | 2009-10-13 | Lg Electronics Inc. | Vacuum cleaner |
US7785396B2 (en) | 2005-12-10 | 2010-08-31 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US7882592B2 (en) | 2005-12-10 | 2011-02-08 | Lg Electronics Inc. | Vacuum cleaner |
US8043397B2 (en) | 2005-12-10 | 2011-10-25 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US7987551B2 (en) | 2005-12-10 | 2011-08-02 | Lg Electronics Inc. | Vacuum cleaner |
US8544143B2 (en) | 2005-12-10 | 2013-10-01 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US7998234B2 (en) | 2005-12-10 | 2011-08-16 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US8043410B2 (en) | 2005-12-10 | 2011-10-25 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US7770253B2 (en) | 2005-12-10 | 2010-08-10 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US8404034B2 (en) | 2005-12-10 | 2013-03-26 | Lg Electronics Inc. | Vacuum cleaner and method of controlling the same |
US8012250B2 (en) | 2005-12-10 | 2011-09-06 | Lg Electronics Inc. | Vacuum cleaner |
US8060979B2 (en) | 2005-12-10 | 2011-11-22 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US8312593B2 (en) | 2005-12-10 | 2012-11-20 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US8240001B2 (en) | 2005-12-10 | 2012-08-14 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US7749295B2 (en) | 2005-12-10 | 2010-07-06 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
US8726459B2 (en) | 2007-01-24 | 2014-05-20 | Lg Electronics Inc. | Vacuum cleaner |
US7958598B2 (en) | 2007-01-24 | 2011-06-14 | Lg Electronics Inc. | Vacuum cleaner |
US8528163B2 (en) | 2009-02-12 | 2013-09-10 | Lg Electronics Inc. | Vacuum cleaner |
US7992252B2 (en) | 2009-02-12 | 2011-08-09 | Lg Electronics Inc. | Vacuum cleaner |
US8151409B2 (en) | 2009-02-26 | 2012-04-10 | Lg Electronics Inc. | Vacuum cleaner |
US8713752B2 (en) | 2009-03-13 | 2014-05-06 | Lg Electronics Inc. | Vacuum cleaner |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU1326236A1 (en) | Vacuum cleaner | |
US4445456A (en) | Air filter restriction indicating device | |
KR900009017A (en) | Vacuum cleaner operation control and indicator | |
SE7810881L (en) | DUST CONTAINER COMPRESSOR | |
SE8002906L (en) | DEVICE BY A LIFT CLEANER | |
NO911611L (en) | VAESKESUGER. | |
GB1358441A (en) | Fluid level indicating switch devices | |
US4468969A (en) | Pressure indicator particularly for respirators | |
US4184376A (en) | Pressure sensitive indicating device | |
AU5510396A (en) | Pressure indicating devices | |
US1959759A (en) | Vacuum cleaner | |
US2270318A (en) | Vacuum cleaner pneumatic annunciator | |
AU622059B2 (en) | Dust collection indicator for vacuum cleaners | |
GB1235345A (en) | Pressure fall detector | |
GB1500334A (en) | Devices for use in a suction line for example in dental aspirators | |
ATE14479T1 (en) | DIFFERENTIAL PRESSURE INDICATORS, ESPECIALLY FOR MEDICAL EQUIPMENT. | |
CN1074284A (en) | A kind of pressure reducing valve | |
SU1734681A1 (en) | Vacuum cleaner indicator | |
CN212130926U (en) | Hydraulic device suitable for severe working conditions | |
CN201529086U (en) | Adjustable type dust fullness indication device of a vacuum cleaner | |
SU1244491A1 (en) | Pneumatic indicator | |
CN212030584U (en) | Dust-protection type electrical instrument | |
JP3063154B2 (en) | Dust collection amount display device for vacuum cleaner | |
CN2155013Y (en) | Pressure transducer | |
ES268847U (en) | Vacuum cleaner. |