KR970009956B1 - Vane compressor - Google Patents
Vane compressor Download PDFInfo
- Publication number
- KR970009956B1 KR970009956B1 KR94013367A KR19940013367A KR970009956B1 KR 970009956 B1 KR970009956 B1 KR 970009956B1 KR 94013367 A KR94013367 A KR 94013367A KR 19940013367 A KR19940013367 A KR 19940013367A KR 970009956 B1 KR970009956 B1 KR 970009956B1
- Authority
- KR
- South Korea
- Prior art keywords
- compression
- vane
- space
- compressor
- flute
- Prior art date
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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0021—Systems for the equilibration of forces acting on the pump
-
- 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
- F04C2240/00—Components
- F04C2240/20—Rotors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
In the vane pump for compressing and discharging air absorbed by a rotation of a rotor(2) between a vane(2A) and a cam ring(1), the structure for preventing a compression loss of a vane compressor is constructed by a pressurizing flute(11) formed for a partial inflow of the air compressed on an inner circumference of the cam ring(1); a compression space(12) provided as a space connected through the pressurizing flute(11); and a rotary rod(20) installed at a position of a direction opposite to the rotor(2) in the inside of a pressure space(12), thereby cutting off and preventing a pressure loss of a compressor, so more improving a performance of its compression.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR94013367A KR970009956B1 (en) | 1994-06-14 | 1994-06-14 | Vane compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR94013367A KR970009956B1 (en) | 1994-06-14 | 1994-06-14 | Vane compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960001494A KR960001494A (en) | 1996-01-25 |
KR970009956B1 true KR970009956B1 (en) | 1997-06-19 |
Family
ID=19385253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR94013367A KR970009956B1 (en) | 1994-06-14 | 1994-06-14 | Vane compressor |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970009956B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100736384B1 (en) * | 2006-09-26 | 2007-07-06 | 김신유 | Pressurized pump |
KR102247594B1 (en) | 2015-04-14 | 2021-05-03 | 한화파워시스템 주식회사 | Volute casing and rotary machine comprising the same |
-
1994
- 1994-06-14 KR KR94013367A patent/KR970009956B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960001494A (en) | 1996-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E801 | Decision on dismissal of amendment | ||
G160 | Decision to publish patent application | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20020530 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |