KR970011415A - Unbalanced Vane Pump - Google Patents

Unbalanced Vane Pump Download PDF

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Publication number
KR970011415A
KR970011415A KR1019960064334A KR19960064334A KR970011415A KR 970011415 A KR970011415 A KR 970011415A KR 1019960064334 A KR1019960064334 A KR 1019960064334A KR 19960064334 A KR19960064334 A KR 19960064334A KR 970011415 A KR970011415 A KR 970011415A
Authority
KR
South Korea
Prior art keywords
bearing
vane pump
housing body
shaft
vanes
Prior art date
Application number
KR1019960064334A
Other languages
Korean (ko)
Inventor
고오사꾸 시마다
다께시 아따고
요시유끼 요시다
조봉현
Original Assignee
조봉현
가나이 쯔도무
가부시키 가이샤 히다치 세사쿠쇼
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 조봉현, 가나이 쯔도무, 가부시키 가이샤 히다치 세사쿠쇼 filed Critical 조봉현
Priority to KR1019960064334A priority Critical patent/KR970011415A/en
Publication of KR970011415A publication Critical patent/KR970011415A/en

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Abstract

본 발명은 베인 펌프의 회전시 발생되는 마찰력으로 인하여 발열 및 마모를 최소한으로 감소시킨 비편형형 베인 펌프에 관한 것으로, 하우징 몸체(20)와, 하우징 몸체(20) 내에서 직선 운동을 하는 베인(32)이 홈부(36)에 끼워서 고정되는 회전샤프트(30)와, 그리고 상기 하우징 몸체(20)와 회전샤프트(30)의 사이에 베어링(22)을 중심으로 내륜(28)과 외륜(26)으로 형성되어 편심되게 설치되는 베어링부(38)로 구성되는 것이 특징이다.The present invention relates to an unstrained vane pump which minimizes heat generation and abrasion due to frictional force generated during rotation of the vane pump. The vane 32 linearly moves within the housing body 20 and the housing body 20. ) The inner shaft 28 and the outer ring 26 around the bearing 22 between the rotating shaft 30 is inserted into the groove portion 36 and fixed between the housing body 20 and the rotating shaft 30. It is characterized by consisting of a bearing portion 38 is formed and eccentrically installed.

〔대표도〕 제2도[Representative figure] Figure 2

Description

비편형형 베인 펌프Unbalanced Vane Pump

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래 메인 펌프의 주요부를 나타내는 도면,1 is a view showing the main part of the conventional main pump,

제2도는 본 발명의 비편형형 가변 베인 펌프를 나타내는 도면,2 is a view showing an unbalanced variable vane pump of the present invention,

제3도는 본 발명의 변형예를 나타낸 도면.3 is a view showing a modification of the present invention.

Claims (3)

하우징 몸체와 그 내부에 형성되는 축을 갖는 회전샤프트를 포함하는 산업기계 등에 사용되는 비편형형 베인 펌프에 있어서, 하우징 몸체(20)와, 하우징 몸체(20) 내에서 직선 운동을 하는 베인(32)이 홈부(36)에 끼워져 고정되는 회전샤프트(30)와, 그리고 상기 하우징 몸체(20)와 회전샤프트(30)의 사이에 설치되며 베어링(22)을 중심으로 내륜(28)과 외륜(26)으로 형성되어 편심되게 설치되는 베어링부(38)를 포함하는 것을 특징으로 하는 비편형형 베인 펌프.In the non-flat vane pump used in an industrial machine or the like including a housing shaft and a rotating shaft having a shaft formed therein, the housing body 20 and the vanes 32 that linearly move within the housing body 20 are provided. The rotary shaft 30 is inserted into the groove 36 and fixed, and is installed between the housing body 20 and the rotary shaft 30 to the inner ring 28 and the outer ring 26 around the bearing 22. An unstrained vane pump, characterized in that it comprises a bearing portion 38 is formed and eccentrically installed. 제1항에 있어서, 베어링(22)은 니이들 베어링 또는 볼 베어링인 것을 특징으로 하는 비편형형 베인 펌프.2. The unbalanced vane pump according to claim 1, wherein the bearing (22) is a needle bearing or a ball bearing. 홈부(36)내에 스프링(33)과 함께 설치하는 베인(32)을 갖는 실린더(31)와, 그리고 그 내경 안으로 설치하는 편심된 회전축(21)을 포함하는 에어컨 압축기 등에 사용되는 공지의 비편형형 베인 펌프에 있어서, 상기 편심된 회전축(21) 외경과 실린더(31)의 베인(32) 사이에, 내륜(28), 외륜(26) 및 베어링(22)을 갖는 베어링부(38)를 설치한 것을 특징으로 하는 비편형형 베인 펌프.Known unscrewed vanes for use in air conditioner compressors and the like, including cylinders 31 having vanes 32 installed in the grooves 36 together with springs 33, and eccentric rotary shafts 21 installed in their inner diameters. In the pump, between the eccentric rotation shaft 21 outer diameter and the vane 32 of the cylinder 31, a bearing portion 38 having an inner ring 28, an outer ring 26, and a bearing 22 is provided. Unbalanced vane pump characterized by the above-mentioned. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960064334A 1996-12-11 1996-12-11 Unbalanced Vane Pump KR970011415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960064334A KR970011415A (en) 1996-12-11 1996-12-11 Unbalanced Vane Pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960064334A KR970011415A (en) 1996-12-11 1996-12-11 Unbalanced Vane Pump

Publications (1)

Publication Number Publication Date
KR970011415A true KR970011415A (en) 1997-03-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960064334A KR970011415A (en) 1996-12-11 1996-12-11 Unbalanced Vane Pump

Country Status (1)

Country Link
KR (1) KR970011415A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101028555B1 (en) * 2007-11-28 2011-04-11 현대자동차주식회사 Oil pump equipped with balance weight
KR101485622B1 (en) * 2007-11-05 2015-01-22 가드너 덴버 도이칠란트 게엠베하 Side channel compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101485622B1 (en) * 2007-11-05 2015-01-22 가드너 덴버 도이칠란트 게엠베하 Side channel compressor
KR101028555B1 (en) * 2007-11-28 2011-04-11 현대자동차주식회사 Oil pump equipped with balance weight

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