LV12548A - Turbo-pump - Google Patents

Turbo-pump

Info

Publication number
LV12548A
LV12548A LV990052A LV990052A LV12548A LV 12548 A LV12548 A LV 12548A LV 990052 A LV990052 A LV 990052A LV 990052 A LV990052 A LV 990052A LV 12548 A LV12548 A LV 12548A
Authority
LV
Latvia
Prior art keywords
pump
turbine
shaft
blading
bearings
Prior art date
Application number
LV990052A
Other versions
LV12548B (en
Inventor
Jazeps Orbidans
Maris Orbidans
Original Assignee
Jazeps Orbidans
Maris Orbidans
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 Jazeps Orbidans, Maris Orbidans filed Critical Jazeps Orbidans
Priority to LVP-99-52A priority Critical patent/LV12548B/en
Publication of LV12548A publication Critical patent/LV12548A/en
Publication of LV12548B publication Critical patent/LV12548B/en

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The offered turbo-pump is shown in fig.1. It consists of guide apparatus (1) fixed in stator and shaft (2) supported in bearings. Said shaft is provided with two blading sets, e.g., of propeller-type, and blade rim (4) of pump, e.g., with centrifugal rim. Every blading set is provided with its own water suction pipe (6) in turbine section and is provided with spiral case in pump section. Direct joint of turbine with pump's rotor decreases hydraulic and mechanical losses of power, as well as mass and specific metal content, likewise it increases pump efficiency and operate reliability. The lay-out diagram of the offered hydraulic unit is shown in fig.2 where the following designations are used: 9 -turbine-wheel of blade-type, 10 - water guide apparatus, 11 - rolling element bearing, 12 - hollow drive shaft, 13 - bearing unit, 14 - belt pulley of wedge-like belt, 15 - housing, 17 and 18 - bearings, 19 - control bar.
LVP-99-52A 1999-03-26 1999-03-26 Turbo-pump LV12548B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LVP-99-52A LV12548B (en) 1999-03-26 1999-03-26 Turbo-pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LVP-99-52A LV12548B (en) 1999-03-26 1999-03-26 Turbo-pump

Publications (2)

Publication Number Publication Date
LV12548A true LV12548A (en) 2000-10-20
LV12548B LV12548B (en) 2001-02-20

Family

ID=19736581

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-99-52A LV12548B (en) 1999-03-26 1999-03-26 Turbo-pump

Country Status (1)

Country Link
LV (1) LV12548B (en)

Also Published As

Publication number Publication date
LV12548B (en) 2001-02-20

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