RU2000113668A - TWO-CURRENT VACUUM PUMP - Google Patents

TWO-CURRENT VACUUM PUMP

Info

Publication number
RU2000113668A
RU2000113668A RU2000113668/06A RU2000113668A RU2000113668A RU 2000113668 A RU2000113668 A RU 2000113668A RU 2000113668/06 A RU2000113668/06 A RU 2000113668/06A RU 2000113668 A RU2000113668 A RU 2000113668A RU 2000113668 A RU2000113668 A RU 2000113668A
Authority
RU
Russia
Prior art keywords
vacuum pump
current vacuum
suction window
rotors
tangent
Prior art date
Application number
RU2000113668/06A
Other languages
Russian (ru)
Other versions
RU2187704C2 (en
Inventor
Игорь Евгеньевич Волков
Булат Гусманович Зиганшин
Анас Аминович Мустафин
Original Assignee
Казанская государственная сельскохозяйственная академия
Filing date
Publication date
Application filed by Казанская государственная сельскохозяйственная академия filed Critical Казанская государственная сельскохозяйственная академия
Priority to RU2000113668/06A priority Critical patent/RU2187704C2/en
Priority claimed from RU2000113668/06A external-priority patent/RU2187704C2/en
Publication of RU2000113668A publication Critical patent/RU2000113668A/en
Application granted granted Critical
Publication of RU2187704C2 publication Critical patent/RU2187704C2/en

Links

Claims (1)

Насос вакуумный, состоящий из двух роторов, корпуса с торцовыми крышками, нагнетательных окон, выполненных в торце по профилю зуба и всасывающего окна, отличающийся тем, что всасывающее окно состоит из нескольких каналов, оси которых направлены по касательной к окружности впадин роторов, а боковые стенки расположены параллельно своей оси.Vacuum pump, consisting of two rotors, a housing with end caps, injection windows made at the end along the tooth profile and a suction window, characterized in that the suction window consists of several channels whose axes are tangent to the circumference of the rotor cavities and the side walls located parallel to its axis.
RU2000113668/06A 2000-05-29 2000-05-29 Two-rotor vacuum pump RU2187704C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000113668/06A RU2187704C2 (en) 2000-05-29 2000-05-29 Two-rotor vacuum pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000113668/06A RU2187704C2 (en) 2000-05-29 2000-05-29 Two-rotor vacuum pump

Publications (2)

Publication Number Publication Date
RU2000113668A true RU2000113668A (en) 2002-04-20
RU2187704C2 RU2187704C2 (en) 2002-08-20

Family

ID=20235467

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000113668/06A RU2187704C2 (en) 2000-05-29 2000-05-29 Two-rotor vacuum pump

Country Status (1)

Country Link
RU (1) RU2187704C2 (en)

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