RU94044082A - Electric pump unit - Google Patents
Electric pump unitInfo
- Publication number
- RU94044082A RU94044082A RU94044082/06A RU94044082A RU94044082A RU 94044082 A RU94044082 A RU 94044082A RU 94044082/06 A RU94044082/06 A RU 94044082/06A RU 94044082 A RU94044082 A RU 94044082A RU 94044082 A RU94044082 A RU 94044082A
- Authority
- RU
- Russia
- Prior art keywords
- bores
- inlet
- flange
- axial
- bore
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
FIELD: aircraft and space engineering. SUBSTANCE: unit comprises electric motor with a shaft that projects out of each end face of an electric motor, working wheel mounted at each end of the shaft, two flanges connected with the end faces of the electric motor, filter, and inlet and outlet connecting pipes. The flanges are provided with central bores for working wheels. The inlets and outlets of the working wheels are made in block. Each flange is additionally provided with two axial bores and two passageways. One axial bore is connected with the inlet of the working wheel through one of the passageways. The other axial bore is connected with the outlet of the working wheel mounted inside this flange through the second passageway. Each axial bore of one of the flange is connected with the corresponding bore in the other flange through a pipe line. Each pair of the axial bores interconnected through a pipe line may be axially alined. The pipe lines may be straight. One of the bore of each pair of interconnected bores is through. The inlet and outlet connecting pipes are connected with the through bores from the side opposite to the pipe lines. The electric pump unit is provided with a filter made up as a pipe positioned inside the pair of axially alined bores connected with the inlets of the working wheels and pipe line that connects them. The inlet connecting pipe is connected with the inner surface of the filter. EFFECT: simplified design .
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94044082A RU2089754C1 (en) | 1994-12-14 | 1994-12-14 | Electric pump unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94044082A RU2089754C1 (en) | 1994-12-14 | 1994-12-14 | Electric pump unit |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94044082A true RU94044082A (en) | 1996-10-10 |
RU2089754C1 RU2089754C1 (en) | 1997-09-10 |
Family
ID=20163187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94044082A RU2089754C1 (en) | 1994-12-14 | 1994-12-14 | Electric pump unit |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2089754C1 (en) |
-
1994
- 1994-12-14 RU RU94044082A patent/RU2089754C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2089754C1 (en) | 1997-09-10 |
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