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SU1040220A1 - Birotary screw pump - Google Patents

Birotary screw pump Download PDF

Info

Publication number
SU1040220A1
SU1040220A1 SU823425806A SU3425806A SU1040220A1 SU 1040220 A1 SU1040220 A1 SU 1040220A1 SU 823425806 A SU823425806 A SU 823425806A SU 3425806 A SU3425806 A SU 3425806A SU 1040220 A1 SU1040220 A1 SU 1040220A1
Authority
SU
USSR - Soviet Union
Prior art keywords
supercharger
driven
cylinder
screw pump
housings
Prior art date
Application number
SU823425806A
Other languages
Russian (ru)
Inventor
Иван Федорович Мигаль
Валентин Константинович Венедиктов
Original Assignee
Migal Ivan F
Venediktov Valentin K
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 Migal Ivan F, Venediktov Valentin K filed Critical Migal Ivan F
Priority to SU823425806A priority Critical patent/SU1040220A1/en
Application granted granted Critical
Publication of SU1040220A1 publication Critical patent/SU1040220A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1073—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Supercharger (AREA)

Abstract

ГЕРОТОРНЫЙ ВИНТОВОЙ НАСОС/ преимущественно дл  перекачивани  / растворов, содержащий соосно расположенные ведущий и ведомый нагнета-, тели с корпусами и установленными в . них винтовыми роторами, причем кор- i пус ведомого нагнетател  выполнен эластичным., отличающийс   тем, что,С целью повышени  ресурса, он снабжен смесительной камерой с подключенным к ней источником сжатого воздуха, расположенной между корпусами и снабженной со стороны корпуса ведущего нагнетател  установленным в ней эксцентрично роторам цилиндром с отверсти ми и эа°крепленной на роторе ведомого нагнетател  концентрично цилиндру крыльчаткой с-перфорированными лопаст ми.HEROTORNY SCREW PUMP / mainly for pumping / solutions containing coaxially arranged driving and driven pumping pumps with housings and installed in. screw rotors, and the case of the slave supercharger is made elastic. In order to increase the resource, it is equipped with a mixing chamber with a source of compressed air connected to it located between the bodies and provided with eccentric to the rotors of a cylinder with holes and ea & A mounted on the rotor of a driven supercharger concentric to the cylinder with an impeller with perforated blades.

Description

Фиг.77

Claims (1)

ГЕРОТОРНЫЙ ВИНТОВОЙ НАСОС/ преимущественно для перекачивания 1 растворов, содержащий соосно расположенные ведущий и ведомый нагнета-, тели с корпусами и установленными в ’них винтовыми роторами, причем кор- ι пус ведомого нагнетателя выполнен эластичным., отличающийс я тем, что, с, целью повышения ресурса, он снабжен смесительной камерой с подключенным к ней источником сжатого воздуха, расположенной между корпусами и снабженной со стороны корпуса ведущего нагнетателя установленным в ней эксцентрично роторам цилиндром с отверстиями и закрепленной на роторе ведомого нагнетателя концентрично цилиндру крыльчаткой с-перфорированными лопастями.GEROTOR SCREW PUMP / mainly for pumping 1 solution, containing coaxially located leading and driven pumps, bodies with housings and screw rotors installed in them, and the housing of the driven supercharger is made elastic, characterized in that, for to increase the resource, it is equipped with a mixing chamber with a source of compressed air connected between it, located between the housings and provided with an eccentric rotor cylinder with holes and openings installed in it from the side of the drive housing of the supercharger eplennoy driven supercharger rotor on the cylinder concentrically with the impeller-perforated blades. SU-, 1040220SU-, 1040220
SU823425806A 1982-04-19 1982-04-19 Birotary screw pump SU1040220A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823425806A SU1040220A1 (en) 1982-04-19 1982-04-19 Birotary screw pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823425806A SU1040220A1 (en) 1982-04-19 1982-04-19 Birotary screw pump

Publications (1)

Publication Number Publication Date
SU1040220A1 true SU1040220A1 (en) 1983-09-07

Family

ID=21007530

Family Applications (1)

Application Number Title Priority Date Filing Date
SU823425806A SU1040220A1 (en) 1982-04-19 1982-04-19 Birotary screw pump

Country Status (1)

Country Link
SU (1) SU1040220A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. За вка DE 1553201, кл. 59 е 6/01, опублик. 1971. *

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