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RU2006112111A - PUMP - Google Patents

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Publication number
RU2006112111A
RU2006112111A RU2006112111/06A RU2006112111A RU2006112111A RU 2006112111 A RU2006112111 A RU 2006112111A RU 2006112111/06 A RU2006112111/06 A RU 2006112111/06A RU 2006112111 A RU2006112111 A RU 2006112111A RU 2006112111 A RU2006112111 A RU 2006112111A
Authority
RU
Russia
Prior art keywords
width
pump
rotor
driven
protrusions
Prior art date
Application number
RU2006112111/06A
Other languages
Russian (ru)
Other versions
RU2324075C2 (en
Inventor
Борис Николаевич Зотов (RU)
Борис Николаевич Зотов
Дмитрий Борисович Голубков (RU)
Дмитрий Борисович Голубков
Original Assignee
Открытое акционерное общество "Научно-производственное объединение гидравлических машин" (RU)
Открытое Акционерное Общество "Научно-производственное объединение гидравлических машин"
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Открытое акционерное общество "Научно-производственное объединение гидравлических машин" (RU), Открытое Акционерное Общество "Научно-производственное объединение гидравлических машин" filed Critical Открытое акционерное общество "Научно-производственное объединение гидравлических машин" (RU)
Priority to RU2006112111/06A priority Critical patent/RU2324075C2/en
Publication of RU2006112111A publication Critical patent/RU2006112111A/en
Application granted granted Critical
Publication of RU2324075C2 publication Critical patent/RU2324075C2/en

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  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Claims (2)

1. Насос, содержащий корпус, расположенные в нем ведущий и ведомый роторы, имеющие нарезки в виде шнека, причем выступы одного входят в пазы другого, и приводной электродвигатель, расположенный на ведущем валу, отличающийся тем, что на ведомом валу расположен вспомогательный электродвигатель.1. The pump containing the housing, the leading and driven rotors located therein, having cuts in the form of a screw, the protrusions of one of which enter the grooves of the other, and a drive motor located on the drive shaft, characterized in that the auxiliary motor is located on the driven shaft. 2. Насос по п.1, отличающийся тем, что на каждом роторе насоса ширина выступов шнека не равна ширине впадины, а на ведущем роторе ширина выступа равна ширине впадины на ведомом роторе.2. The pump according to claim 1, characterized in that on each pump rotor, the width of the protrusions of the screw is not equal to the width of the cavity, and on the leading rotor, the width of the protrusion is equal to the width of the cavity on the driven rotor.
RU2006112111/06A 2006-04-13 2006-04-13 Pump RU2324075C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006112111/06A RU2324075C2 (en) 2006-04-13 2006-04-13 Pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006112111/06A RU2324075C2 (en) 2006-04-13 2006-04-13 Pump

Publications (2)

Publication Number Publication Date
RU2006112111A true RU2006112111A (en) 2007-10-20
RU2324075C2 RU2324075C2 (en) 2008-05-10

Family

ID=38925114

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006112111/06A RU2324075C2 (en) 2006-04-13 2006-04-13 Pump

Country Status (1)

Country Link
RU (1) RU2324075C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020133760A1 (en) 2020-12-16 2022-06-23 Leistritz Pumpen Gmbh Process for conveying a fluid through a screw pump and screw pump

Also Published As

Publication number Publication date
RU2324075C2 (en) 2008-05-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20130414