CN1324307C - 非圆形齿轮及使用非圆形齿轮的容积式流量计 - Google Patents
非圆形齿轮及使用非圆形齿轮的容积式流量计 Download PDFInfo
- Publication number
- CN1324307C CN1324307C CNB2004100694644A CN200410069464A CN1324307C CN 1324307 C CN1324307 C CN 1324307C CN B2004100694644 A CNB2004100694644 A CN B2004100694644A CN 200410069464 A CN200410069464 A CN 200410069464A CN 1324307 C CN1324307 C CN 1324307C
- Authority
- CN
- China
- Prior art keywords
- tooth
- noncircular gear
- curve
- teeth
- gear
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
- G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
- G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
- G01F3/10—Geared or lobed impeller meters
Landscapes
- Measuring Volume Flow (AREA)
- Rotary Pumps (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Hydraulic Motors (AREA)
- Gears, Cams (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP178925/2003 | 2003-06-24 | ||
JP2003178925A JP3827655B2 (ja) | 2003-06-24 | 2003-06-24 | 非円形歯車及び非円形歯車を用いた容積式流量計 |
JP178925/03 | 2003-06-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1573302A CN1573302A (zh) | 2005-02-02 |
CN1324307C true CN1324307C (zh) | 2007-07-04 |
Family
ID=34180371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100694644A Expired - Fee Related CN1324307C (zh) | 2003-06-24 | 2004-06-24 | 非圆形齿轮及使用非圆形齿轮的容积式流量计 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3827655B2 (ja) |
KR (1) | KR100556014B1 (ja) |
CN (1) | CN1324307C (ja) |
TW (1) | TWI257476B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI119298B (fi) * | 2006-05-12 | 2008-09-30 | Osakeyhtioe Skf Aktiebolag | Soikiohammasratasmittari |
JP4252614B1 (ja) * | 2008-03-03 | 2009-04-08 | 株式会社オーバル | 容積流量計及びヘリカル歯車 |
US8312785B2 (en) * | 2008-06-20 | 2012-11-20 | Graco Minnesota Inc. | Involute gear teeth for fluid metering device |
KR101024119B1 (ko) * | 2008-10-08 | 2011-03-22 | 주식회사 삼한 | 원과 타원 및 인벌루트가 조합된 치형 형상을 갖는 지로터 오일 펌프용 로터 설계 자동화 시스템 |
CN101413818B (zh) * | 2008-12-05 | 2010-06-09 | 胡平 | 容积式高阶椭圆齿轮流量计 |
JP4599454B1 (ja) * | 2009-09-07 | 2010-12-15 | 株式会社オーバル | 容積式気液二相流量計及び多相流量計測システム |
CN101846072B (zh) * | 2010-04-23 | 2012-11-14 | 重庆大学 | 卵形锥齿轮泵 |
CN101975599B (zh) * | 2010-05-24 | 2012-05-02 | 上海神舟汽车节能环保有限公司 | 一种四磁钢椭圆齿轮流量计 |
CN105793676A (zh) * | 2013-07-10 | 2016-07-20 | 液体控制有限责任公司 | 具有改进的阻挡转子和位移转子的流量计 |
CN103758754B (zh) * | 2014-01-27 | 2015-11-18 | 浙江水利水电学院 | 一种巴斯噶非圆齿轮驱动的四叶片差速泵 |
US9441998B2 (en) * | 2014-07-21 | 2016-09-13 | Ecolab Usa Inc. | Oval gear meter |
CN107817030A (zh) * | 2016-09-14 | 2018-03-20 | 方惠娥 | 一种双转子容积式累加流体计量器 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS623885A (ja) * | 1985-06-27 | 1987-01-09 | Sumitomo Metal Mining Co Ltd | 抵抗溶接用電極材料 |
JPS63132117A (ja) * | 1986-11-21 | 1988-06-04 | Oval Eng Co Ltd | 容積流量計 |
JPS6439052A (en) * | 1987-08-05 | 1989-02-09 | Matsushita Electric Works Ltd | Pin grid array |
CN2210386Y (zh) * | 1994-08-18 | 1995-10-18 | 王树波 | 腰形齿轮流量计 |
JPH08201135A (ja) * | 1995-01-31 | 1996-08-09 | Akitoshi Kitano | 容積式流量計 |
JPH08292078A (ja) * | 1995-01-11 | 1996-11-05 | Micropump Inc | 一体ポンプ・流量計装置 |
CN1153903A (zh) * | 1996-01-02 | 1997-07-09 | 株式会社椭圆 | 容积型流量计 |
US6048186A (en) * | 1996-09-13 | 2000-04-11 | Kitano; Akitoshi | Driving apparatus comprising modified gear shape elliptic gear wheels |
JP2000346689A (ja) * | 1999-06-09 | 2000-12-15 | Oval Corp | 非円形歯車の改良及びそれを用いた非円形歯車式流量計 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57133320A (en) * | 1981-02-12 | 1982-08-18 | Oval Eng Co Ltd | Non-circular gear and flowmeter thereby |
JPS60166775A (ja) * | 1984-02-09 | 1985-08-30 | Kinmon Seisakusho:Kk | 非円形歯車 |
JPH0670574B2 (ja) * | 1990-03-08 | 1994-09-07 | トキコ株式会社 | 流量計 |
-
2003
- 2003-06-24 JP JP2003178925A patent/JP3827655B2/ja not_active Expired - Fee Related
-
2004
- 2004-06-10 TW TW93116754A patent/TWI257476B/zh not_active IP Right Cessation
- 2004-06-23 KR KR20040047204A patent/KR100556014B1/ko not_active IP Right Cessation
- 2004-06-24 CN CNB2004100694644A patent/CN1324307C/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS623885A (ja) * | 1985-06-27 | 1987-01-09 | Sumitomo Metal Mining Co Ltd | 抵抗溶接用電極材料 |
JPS63132117A (ja) * | 1986-11-21 | 1988-06-04 | Oval Eng Co Ltd | 容積流量計 |
JPS6439052A (en) * | 1987-08-05 | 1989-02-09 | Matsushita Electric Works Ltd | Pin grid array |
CN2210386Y (zh) * | 1994-08-18 | 1995-10-18 | 王树波 | 腰形齿轮流量计 |
JPH08292078A (ja) * | 1995-01-11 | 1996-11-05 | Micropump Inc | 一体ポンプ・流量計装置 |
JPH08201135A (ja) * | 1995-01-31 | 1996-08-09 | Akitoshi Kitano | 容積式流量計 |
CN1153903A (zh) * | 1996-01-02 | 1997-07-09 | 株式会社椭圆 | 容积型流量计 |
US6048186A (en) * | 1996-09-13 | 2000-04-11 | Kitano; Akitoshi | Driving apparatus comprising modified gear shape elliptic gear wheels |
JP2000346689A (ja) * | 1999-06-09 | 2000-12-15 | Oval Corp | 非円形歯車の改良及びそれを用いた非円形歯車式流量計 |
Also Published As
Publication number | Publication date |
---|---|
TW200508575A (en) | 2005-03-01 |
TWI257476B (en) | 2006-07-01 |
KR20050001379A (ko) | 2005-01-06 |
KR100556014B1 (ko) | 2006-03-03 |
CN1573302A (zh) | 2005-02-02 |
JP3827655B2 (ja) | 2006-09-27 |
JP2005017001A (ja) | 2005-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20190624 |