KR101324924B1 - 정용량형 유압 펌프 - Google Patents
정용량형 유압 펌프 Download PDFInfo
- Publication number
- KR101324924B1 KR101324924B1 KR1020120009130A KR20120009130A KR101324924B1 KR 101324924 B1 KR101324924 B1 KR 101324924B1 KR 1020120009130 A KR1020120009130 A KR 1020120009130A KR 20120009130 A KR20120009130 A KR 20120009130A KR 101324924 B1 KR101324924 B1 KR 101324924B1
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- hydraulic pump
- cap member
- housing
- fluid
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
- G01F23/62—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using magnetically actuated indicating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
- F04B43/086—Machines, pumps, or pumping installations having flexible working members having tubular flexible members with two or more tubular flexible members in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
- F04B43/1292—Pumps specially adapted for several tubular flexible members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/18—Combined units comprising both motor and pump
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Reciprocating Pumps (AREA)
- Actuator (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
도 2는 본 발명의 일 실시 예에 따른 정용량형 유압 펌프의 사시도이며,
도 3은 본 발명의 일 실시 예에 따른 정용량형 유압 펌프의 분해 사시도이고,
도 4는 도 2의 A-A선을 따른 단면도이며,
도 5는 본 발명의 다양한 변형 예에 따른 작동을 설명하기 위하여 도식적으로 도시한 것이고,
도 6 및 도 7은 본 발명의 일 실시 예에 따른 정용량형 유압 펌프가 설치된 액추에이터의 단면도이다.
12 : 타단 20 : 하우징
21 : 제1 캡 부재 211 : 제1 관통공
22 : 제2 캡 부재 221 : 제2 관통공
23 : 측벽 부재 30 : 구동 모터
31 : 구동축 40 : 가압부
41 : 회전체 411 : 제1 지지부재
412 : 제2 지지부재 42 : 가압 롤러
Claims (6)
- 플렉시블한 재질로 이루어지며 중공 형상으로서 양단이 개구되며 나선형으로 구비되는 하나 이상의 튜브(10)와, 상기 튜브(10)의 양단이 결합되는 하우징(20)과, 상기 튜브(10)가 형성하는 나선형 내측에 구비되어 상기 튜브(10)를 내측에서 가압하는 가압부(40)를 포함하며;
상기 튜브(10)는 복수로 구비되며, 서로 상기 가압부(40)의 길이 방향으로 중첩되게 구비되는 것을 특징으로 하는 정용량형 유압 펌프. - 삭제
- 제1 항에 있어서, 상기 하우징(20)은 상기 튜브(10)의 일단이 결합되며 유체가 연통되도록 하나 이상의 제1 관통공(211)이 형성된 제1 캡 부재(21)와, 상기 튜브(10)의 타단이 결합되며 유체가 연통되도록 하나 이상의 제2 관통공(221)이 형성된 제2 캡 부재(22)와, 상기 제1 캡 부재(21)와 제2 캡 부재(22) 사이에 구비되는 것으로 상기 튜브(10)의 나선상 외측과 접하는 원통형의 측벽 부재(23)를 포함하는 것을 특징으로 하는 정용량형 유압 펌프.
- 제1 항에 있어서, 상기 가압부(40)는 회전체(41)와, 상기 회전체(41)에 회전 가능하게 구비되어 튜브(10)를 가압하는 복수의 가압 롤러(42)로 이루어지며; 상기 회전체(41)는 길이 방향으로 연장된 기둥 부재(413)와, 길이 방향으로 서로 이격되어 상기 기둥부재(413)에 결합되고 반경 방향으로 연장된 구조를 가지며 기둥부재(413)와 일체로 회전하는 제1 지지부재(411) 및 제2 지지부재(412)로 이루어지며; 상기 가압롤러(42)의 일단은 제1 지지부재(411)에 회전 가능하게 연결되고 타단은 상기 제2 지지부재(412)에 회전 가능하게 연결되며, 상기 가압 롤러(42)는 원주 방향으로 이격된 것을 특징으로 하는 정용량형 유압 펌프.
- 제3 항에 있어서, 상기 제1 캡 부재(21)는 튜브(10)를 향하는 면에 제1 관통공(211)에 연통되는 중공체로서 나선으로 연장되어 튜브(10)가 연결되는 제1 결합부(213)를 가지는 것을 특징으로 하는 정용량형 유압 펌프.
- 제3 항 또는 제5 항에 있어서, 상기 제2 캡 부재(22)는 튜브(10)를 향하는 면에 제2 관통공(221)에 연통되는 중공체로서 나선으로 연장되어 튜브(10)가 연결되는 제2 결합부(223)를 가지는 것을 특징으로 하는 정용량형 유압 펌프.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120009130A KR101324924B1 (ko) | 2012-01-30 | 2012-01-30 | 정용량형 유압 펌프 |
| EP13743312.4A EP2811162A4 (en) | 2012-01-30 | 2013-01-29 | SMART HYBRID PLATTER |
| CN201380003615.3A CN103890395A (zh) | 2012-01-30 | 2013-01-29 | 精巧型混合执行机构 |
| PCT/KR2013/000720 WO2013115546A2 (ko) | 2012-01-30 | 2013-01-29 | 스마트 하이브리드 액츄에이터 |
| US14/352,645 US20140348670A1 (en) | 2012-01-30 | 2013-01-29 | Smart hybrid actuator |
| JP2014538735A JP2014535025A (ja) | 2012-01-30 | 2013-01-29 | スマートハイブリッドアクチュエータ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120009130A KR101324924B1 (ko) | 2012-01-30 | 2012-01-30 | 정용량형 유압 펌프 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130060719A Division KR20130088090A (ko) | 2013-05-29 | 2013-05-29 | 정용량형 유압 펌프 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20130087890A KR20130087890A (ko) | 2013-08-07 |
| KR101324924B1 true KR101324924B1 (ko) | 2013-11-01 |
Family
ID=48905988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120009130A Expired - Fee Related KR101324924B1 (ko) | 2012-01-30 | 2012-01-30 | 정용량형 유압 펌프 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20140348670A1 (ko) |
| EP (1) | EP2811162A4 (ko) |
| JP (1) | JP2014535025A (ko) |
| KR (1) | KR101324924B1 (ko) |
| CN (1) | CN103890395A (ko) |
| WO (1) | WO2013115546A2 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564865B (zh) * | 2015-01-12 | 2016-06-15 | 西南交通大学 | 一种插电式集成液压作动器 |
| US12123803B2 (en) * | 2020-08-27 | 2024-10-22 | University Of Idaho | Rapid compression machine with electrical drive and methods for use thereof |
| CN112339299B (zh) * | 2020-09-25 | 2022-01-18 | 华南理工大学 | 一种极端流变行为复合材料多层共挤连续成型方法及设备 |
| CN112833930B (zh) * | 2020-12-31 | 2022-10-11 | 陕西拓普索尔电子科技有限责任公司 | 一种多功能传感装置 |
| CN112648537A (zh) * | 2020-12-31 | 2021-04-13 | 苏州联点数据技术有限公司 | 一种感应系统 |
| CN112782248B (zh) * | 2020-12-31 | 2022-12-13 | 东莞市雍华昊信息技术有限公司 | 一种传感系统 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0861243A (ja) * | 1994-08-23 | 1996-03-08 | Toyo Eng Corp | スパイラル式チューブポンプ |
| JP2004092602A (ja) * | 2002-09-03 | 2004-03-25 | Canon Inc | チューブポンプ及びインクジェット記録装置 |
| KR200393535Y1 (ko) | 2005-06-08 | 2005-08-22 | 주식회사 신이한산업 | 오일 저장용 탱크의 오일 주입 구조체 |
| JP2011513633A (ja) | 2008-02-27 | 2011-04-28 | スミス アンド ネフュー インコーポレーテッド | 蠕動ポンプ装置及び方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2676571A (en) * | 1951-04-11 | 1954-04-27 | John B Parsons | Hydraulic linear motor |
| JPS6099304U (ja) * | 1983-12-14 | 1985-07-06 | 木下 洋平 | 電動油圧シリンダ− |
| JPH04116006U (ja) * | 1991-03-29 | 1992-10-15 | 日産デイーゼル工業株式会社 | 油圧シリンダ装置 |
| JPH0881243A (ja) * | 1994-09-08 | 1996-03-26 | Sumitomo Metal Ind Ltd | 高炉水砕スラグの分別貯蔵および分別出荷装置 |
| JP2002240788A (ja) * | 2001-02-13 | 2002-08-28 | Showa Corp | 船舶推進機用チルト装置 |
| KR100509925B1 (ko) | 2003-07-07 | 2005-08-24 | 김상찬 | 액체 정량 이송 펌프 |
| US20050091972A1 (en) * | 2003-10-31 | 2005-05-05 | Redman Kenneth K. | Electrohydraulic actuator |
| US20070157612A1 (en) * | 2006-01-10 | 2007-07-12 | Xinhua He | Compact hydraulic actuator system |
| ES2319243B1 (es) * | 2006-02-23 | 2010-02-02 | Matz-Erreka, S.Coop | Actuador hidraulico para puertas batientes o basculantes con detector de variacion de presion. |
| CN101839267A (zh) * | 2009-03-18 | 2010-09-22 | 王俊鹏 | 自带泵一体化调速调压伺服油缸 |
-
2012
- 2012-01-30 KR KR1020120009130A patent/KR101324924B1/ko not_active Expired - Fee Related
-
2013
- 2013-01-29 JP JP2014538735A patent/JP2014535025A/ja active Pending
- 2013-01-29 CN CN201380003615.3A patent/CN103890395A/zh active Pending
- 2013-01-29 EP EP13743312.4A patent/EP2811162A4/en not_active Withdrawn
- 2013-01-29 US US14/352,645 patent/US20140348670A1/en not_active Abandoned
- 2013-01-29 WO PCT/KR2013/000720 patent/WO2013115546A2/ko not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0861243A (ja) * | 1994-08-23 | 1996-03-08 | Toyo Eng Corp | スパイラル式チューブポンプ |
| JP2004092602A (ja) * | 2002-09-03 | 2004-03-25 | Canon Inc | チューブポンプ及びインクジェット記録装置 |
| KR200393535Y1 (ko) | 2005-06-08 | 2005-08-22 | 주식회사 신이한산업 | 오일 저장용 탱크의 오일 주입 구조체 |
| JP2011513633A (ja) | 2008-02-27 | 2011-04-28 | スミス アンド ネフュー インコーポレーテッド | 蠕動ポンプ装置及び方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013115546A2 (ko) | 2013-08-08 |
| US20140348670A1 (en) | 2014-11-27 |
| JP2014535025A (ja) | 2014-12-25 |
| CN103890395A (zh) | 2014-06-25 |
| EP2811162A2 (en) | 2014-12-10 |
| KR20130087890A (ko) | 2013-08-07 |
| EP2811162A4 (en) | 2015-11-25 |
| WO2013115546A3 (ko) | 2013-10-10 |
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St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20171029 |