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KR970070566A - 베인 펌프 - Google Patents

베인 펌프 Download PDF

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Publication number
KR970070566A
KR970070566A KR1019960011606A KR19960011606A KR970070566A KR 970070566 A KR970070566 A KR 970070566A KR 1019960011606 A KR1019960011606 A KR 1019960011606A KR 19960011606 A KR19960011606 A KR 19960011606A KR 970070566 A KR970070566 A KR 970070566A
Authority
KR
South Korea
Prior art keywords
vane
rotor
center
gravity
pump
Prior art date
Application number
KR1019960011606A
Other languages
English (en)
Inventor
서동원
Original Assignee
오상수
만도기계 주식회사
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 오상수, 만도기계 주식회사 filed Critical 오상수
Priority to KR1019960011606A priority Critical patent/KR970070566A/ko
Priority to JP8219986A priority patent/JPH09280183A/ja
Publication of KR970070566A publication Critical patent/KR970070566A/ko

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
    • F04C18/3441—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 the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • 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
    • 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
    • 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
    • F04C2240/80—Other components
    • F04C2240/807—Balance weight, counterweight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

본 발명은 베인의 무게중심을 바깥쪽으로 이동시켜 저온, 저속에서도 원심력을 증대시켜 펌프의 성능을 향상시키도록 한 베인 펌프에 관한 것으로, 흡입구(11) 및 배출구(12)가 각각 형성된 하우징(10)과, 원주방향으로 설정된 간격마다 다수의 베인출몰홈(21)을 형성하여 하우징(10)내에 편심되게 회전축(30)에 고정설치되어 회전하는 로터(20)와, 로터(20)의 각 베인출몰홈(21)에 설치되어 회전시 축직각방향으로 출몰하면서 하우징(10)의 공간을 흡입 및 압축시키도록 하는 베인(40)으로 구성된 베인펌프에 있어서, 저온, 저속에서도 베인(40)의 원심력을 크게 하기 위하여 베인(40)의 무게중심이 외측단에 형성되도록 무게중심추(41)가 형성된 베인 펌프를 구성한다.

Description

베인 펌프
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제4도 (가)(나)는 본 발명 베인펌프의 평단면도 및 종단면도, 제5도는 본 발명의 로터와 베인의 조립상태를 나타낸 사시도, 제6도는 본 발명 베인의 사시도.

Claims (4)

  1. 흡입구 및 배출구가 각각 형성된 하우징과, 원주방향으로 설정된 간격마다 다수의 베인출몰흠을 형성하여 하우징내에 편심되게 회전축에 고정설치되어 회전하는 로터와, 로터의 각 베인출몰흠에 설치되어 회전시 축직각방향으로 출몰하면서 하우징의 공간을 흡입 및 압축시키도록 하는 베인으로 구성된 베인펌프에 있어서, 저온, 저속에서도 베인의 우너심력을 크게 하기 위하여 베인의 무게중심이 외측단에 형성되도록 무게중심추가 형성된 것을 특징으로 하는 베인 펌프.
  2. 제1항에 있어서, 상기 로터와 베인의 조립수단은, 로터의 각 베인출몰흠의 끝단에 상호 대칭되게 돌출되는 걸림턱과, 로터의 베인출몰흠의 면과 슬라이딩 마찰면적을 줄이도록 하는 동시에 걸림턱에 걸려서 이탈을 방지하도록 베인의 내측단에 상호 대칭되게 돌출되는 이탈방지턱으로 구성한 것을 특징으로 하는 베인 펌프.
  3. 제1항 또는 제2항 에 있어서, 상기 베인의 무게중심추는 하우징의 내주면과 일직선형으로 슬라이딩 마찰되도록 외측면에 만곡면을 형성한 것을 특징으로 하는 베인 펌프.
  4. 제1항 또는 제2항에 있어서, 상기 베인의 무게중심추는 로터의 외주면에 돌출되게 조립하여 로터의 외경을 줄여서 펌프의 효율을 증대시키도록 한 것을 특징으로 하는 베인 펌프.
    ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960011606A 1996-04-17 1996-04-17 베인 펌프 KR970070566A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019960011606A KR970070566A (ko) 1996-04-17 1996-04-17 베인 펌프
JP8219986A JPH09280183A (ja) 1996-04-17 1996-08-21 ベーンポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960011606A KR970070566A (ko) 1996-04-17 1996-04-17 베인 펌프

Publications (1)

Publication Number Publication Date
KR970070566A true KR970070566A (ko) 1997-11-07

Family

ID=19455932

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960011606A KR970070566A (ko) 1996-04-17 1996-04-17 베인 펌프

Country Status (2)

Country Link
JP (1) JPH09280183A (ko)
KR (1) KR970070566A (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000052069A (ko) * 1999-01-29 2000-08-16 에릭 발리베 발전기의 진공펌프
KR20170020588A (ko) * 2015-08-12 2017-02-23 명화공업주식회사 진공펌프

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7172546B2 (ja) * 2018-12-13 2022-11-16 株式会社ジェイテクト ベーンポンプ
CN113915123B (zh) * 2021-10-25 2022-07-12 浙江威龙泵业有限公司 一种滑片泵

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000052069A (ko) * 1999-01-29 2000-08-16 에릭 발리베 발전기의 진공펌프
KR20170020588A (ko) * 2015-08-12 2017-02-23 명화공업주식회사 진공펌프

Also Published As

Publication number Publication date
JPH09280183A (ja) 1997-10-28

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