WASHING MACHINE Russian patent published in 2005 - IPC

Abstract RU 2258777 C1

FIELD: domestic equipment.

SUBSTANCE: washing machine has drive including container connected through pipes with upper and lower parts of tank and vacuum pump for maintaining vacuum in container. Apertures in branch pipe communicating with atmosphere are formed in both horizontal and vertical portions of branch pipe. Vacuum pump is switched-on only when air is admitted into container.

EFFECT: increased washing efficiency.

1 dwg

Similar patents RU2258777C1

Title	Year	Author	Number
WASHING MACHINE	2003	Bol'Shakov M.M.	RU2239679C1
WASHING MACHINE	2002	Bol'Shakov M.M.	RU2216614C1
CLOTH WASHING METHOD	2004	Bol'Shakov M.M.	RU2260084C1
WASHING AND RINSING MACHINE	0	Kurbatov Aleksandr Ivanovich Kurbatova Tamara Nikolaevna	SU1724760A1
WASHING MACHINE	0	Bojtsov Vladimir Ivanovich	SU1802014A1
	0	Bojtsov Vladimir Ivanovich Teslenko Sergej Fedorovich Bukreev Sergej Fedorovich Bukreeva Irina Ivanovna	SU1784694A1
DETERGENT FEEDER FOR WASHING MACHINE	2021	Golubenko Mikhail Ivanovich	RU2818854C2
WASHING MACHINE COMBINED WITH BASIN (VERSIONS)	2005	Dvortsov Evgenij Gennad'Evich	RU2295595C1
WASHING MACHINE	0	Kamenetskij Arkadij Borisovich Simonov Vyacheslav Nikolaevich Nikitin Danil Nikolaevich Lisechko Aleksandr Sergeevich Volkov Vladimir Arkadevich	SU1656025A1
WASHING MACHINE	1992	Eremenko Anatolij Ivanovich[Ua] Bigun Nikolaj Mikhajlovich[Ua] Eremenko Jurij Pavlovich[Ua]	RU2051248C1

RU 2 258 777 C1

Authors

Bol'Shakov M.M.

Dates

2005-08-20—Published

2003-12-03—Filed