RU94026015A - Jet propeller - Google Patents
Jet propellerInfo
- Publication number
- RU94026015A RU94026015A RU94026015/11A RU94026015A RU94026015A RU 94026015 A RU94026015 A RU 94026015A RU 94026015/11 A RU94026015/11 A RU 94026015/11A RU 94026015 A RU94026015 A RU 94026015A RU 94026015 A RU94026015 A RU 94026015A
- Authority
- RU
- Russia
- Prior art keywords
- jet
- nozzle
- water
- loop
- gas supply
- Prior art date
Links
Landscapes
- Jet Pumps And Other Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
FIELD: shipbuilding; water-jet propellers for river and seagoing vessels and motor boats. SUBSTANCE: jet propeller has two loops to use energy of compressed air waste gases of engine-driven compressor. First loop is provided with jet nozzle and mixer in whose center elbowshaped air nozzle is mounted. Second loop has water and waste gas supply passages; jet nozzle with head is secured on end of this loop. Air supply passage is provided with nozzle assembly; passage feeding water to centrifugal pump is provided with damper which changes flow rate of water in turning the lever and shaft. EFFECT: increased reactive thrust; enhanced efficiency of propeller.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94026015/11A RU2097265C1 (en) | 1994-07-13 | 1994-07-13 | Two-stage jet propeller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94026015/11A RU2097265C1 (en) | 1994-07-13 | 1994-07-13 | Two-stage jet propeller |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94026015A true RU94026015A (en) | 1996-08-27 |
RU2097265C1 RU2097265C1 (en) | 1997-11-27 |
Family
ID=20158423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94026015/11A RU2097265C1 (en) | 1994-07-13 | 1994-07-13 | Two-stage jet propeller |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2097265C1 (en) |
-
1994
- 1994-07-13 RU RU94026015/11A patent/RU2097265C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2097265C1 (en) | 1997-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20050714 |