KR100583510B1 - 베인 펌프 - Google Patents
베인 펌프 Download PDFInfo
- Publication number
- KR100583510B1 KR100583510B1 KR1020040071814A KR20040071814A KR100583510B1 KR 100583510 B1 KR100583510 B1 KR 100583510B1 KR 1020040071814 A KR1020040071814 A KR 1020040071814A KR 20040071814 A KR20040071814 A KR 20040071814A KR 100583510 B1 KR100583510 B1 KR 100583510B1
- Authority
- KR
- South Korea
- Prior art keywords
- end plate
- housing
- cam ring
- rear end
- vane pump
- Prior art date
Links
Images
Classifications
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- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0088—Lubrication
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
- F04C15/0049—Equalization of pressure pulses
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- 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
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 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
- F04C2210/00—Fluid
- F04C2210/20—Fluid liquid, i.e. incompressible
-
- 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
- F04C2240/30—Casings or housings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
Abstract
Description
Claims (3)
- 내부에 회전축이 끼워지는 구멍과 함께 다수개의 부품들이 수납되는 보어가 형성된 하우징과, 상기 회전축이 끼워지고 상기 하우징의 보어에 설치되며 오일통로를 갖는 전단부판과, 상기 회전축이 중앙에 끼워져 회전축과 함께 회전되고 방사형으로 슬롯이 형성되어 그 슬롯에 각각 베인이 끼워져 상기 하우징에 조립되는 회전자와, 상기 회전자의 외부에 끼워지고 내부면이 원형과 타원형을 합한 모양으로 이루어져 상기 베인들과 함께 오일을 압출하게 되는 공간을 형성하는 캠 링과, 상기 캠 링의 후방에 하우징과 체결되는 후단부판을 포함하는 베인 펌프에 있어서,상기 후단부판은 정면에 오일을 안내하기 위하여 일정한 모양과 넓이를 갖는 얇은 두께의 돌출부가 형성되고, 그 돌출부의 일부가 절개되어 홈을 이룸으로써 상기 회전자와 캠 링 사이로 저압 상태의 오일을 안내하게 되는 통로를 형성하게 되고, 그 정면에 상기 하우징에 형성된 조립구멍에 대응하는 위치에 조립용 핀이 끼워지는 조립구멍이 형성된 것을 특징으로 하는 베인 펌프.
- 제1항에 있어서,상기 전단부판 및 캠 링은 상기 후단부판에 록 핀에 의해 조립되되, 록 핀의 전단부는 그 일부가 전단부판에 형성된 록 핀 홀에 끼워지고, 캠 링에 형성된 관통 록 핀 홀을 관통하여 그 후단부가 후단부판에 형성된 록 핀 홀에 끼워진 것을 특징으로 하는 베인 펌프.
- 제2항에 있어서,상기 캠 링의 관통 록 핀 홀은 회전 중심을 중심으로 대칭되게 두 개 형성되되, 각 관통 록 핀 홀에는 단이 형성되며, 그 단은 서로 반대 방향으로 형성된 것을 특징으로 하는 베인 펌프.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040071814A KR100583510B1 (ko) | 2004-09-08 | 2004-09-08 | 베인 펌프 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040071814A KR100583510B1 (ko) | 2004-09-08 | 2004-09-08 | 베인 펌프 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060023006A KR20060023006A (ko) | 2006-03-13 |
KR100583510B1 true KR100583510B1 (ko) | 2006-05-25 |
Family
ID=37129348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040071814A KR100583510B1 (ko) | 2004-09-08 | 2004-09-08 | 베인 펌프 |
Country Status (1)
Country | Link |
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KR (1) | KR100583510B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017057835A (ja) * | 2015-09-18 | 2017-03-23 | Kyb株式会社 | カートリッジ式ベーンポンプ |
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2004
- 2004-09-08 KR KR1020040071814A patent/KR100583510B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
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KR20060023006A (ko) | 2006-03-13 |
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