CN100429487C - 旋转式流量计装置 - Google Patents
旋转式流量计装置 Download PDFInfo
- Publication number
- CN100429487C CN100429487C CNB200510103731XA CN200510103731A CN100429487C CN 100429487 C CN100429487 C CN 100429487C CN B200510103731X A CNB200510103731X A CN B200510103731XA CN 200510103731 A CN200510103731 A CN 200510103731A CN 100429487 C CN100429487 C CN 100429487C
- Authority
- CN
- China
- Prior art keywords
- rotor
- rotameter
- central chamber
- fluid
- magnet
- 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
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission
- G01F1/115—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission with magnetic or electromagnetic coupling to the indicating device
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI20041905 ITMI20041905A1 (it) | 2004-10-08 | 2004-10-08 | Flussometro rotativo |
ITMI2004A001905 | 2004-10-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1758030A CN1758030A (zh) | 2006-04-12 |
CN100429487C true CN100429487C (zh) | 2008-10-29 |
Family
ID=36089001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200510103731XA Expired - Fee Related CN100429487C (zh) | 2004-10-08 | 2005-09-08 | 旋转式流量计装置 |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR20060051665A (zh) |
CN (1) | CN100429487C (zh) |
DE (2) | DE202005021625U1 (zh) |
IT (1) | ITMI20041905A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008015158B3 (de) * | 2008-03-20 | 2009-07-09 | Maschinenfabrik Reinhausen Gmbh | Strömungswächter |
EP2133666A1 (en) * | 2008-06-09 | 2009-12-16 | George Wilson Industries Limited | Diaphragm flow meter with rotating magnets |
CN103017847B (zh) * | 2011-09-22 | 2016-07-20 | 湖南常德牌水表制造有限公司 | 涡旋电子式水表及热能表的信号传递和计算装置及方法 |
FR3000795B1 (fr) * | 2013-01-08 | 2015-08-21 | Air Liquide Sante Services | Dispositif et un procede de mesure de consommation gazeuse dans un batiment hospitalier |
DE202014007095U1 (de) * | 2014-09-05 | 2015-12-11 | Pipe Systems Gmbh | Wasserleckagevorrichtung für Gebäude |
CN104390668B (zh) * | 2014-11-13 | 2018-05-11 | 重庆大学 | 一种燃气流动监测装置和室内安全保护系统 |
CN107003682A (zh) * | 2014-12-04 | 2017-08-01 | 伊利诺斯工具制品有限公司 | 流量计的无线限流器 |
CN105890682A (zh) * | 2015-01-14 | 2016-08-24 | 金祖贻 | 一种电磁感应流量计 |
CN106052771A (zh) * | 2016-08-15 | 2016-10-26 | 完美(中国)有限公司 | 一种磁性转子计数结构及水流计量装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3878711A (en) * | 1973-09-24 | 1975-04-22 | Jr George J J Randolph | Extensometer |
GB2234824A (en) * | 1989-08-03 | 1991-02-13 | Kimmon Mfg Co Ltd | "Turbine of flowmeter" |
JP2001255183A (ja) * | 2000-03-13 | 2001-09-21 | Saginomiya Seisakusho Inc | フローセンサ |
CN1405534A (zh) * | 2001-10-09 | 2003-03-26 | 韩国科学技术研究院 | 用磁性轴承的高精度涡流流量计 |
EP1308702A2 (en) * | 2001-11-06 | 2003-05-07 | Breed Automotive Technology, Inc. | Turbine mass flow meter |
CN2566230Y (zh) * | 2002-09-10 | 2003-08-13 | 徐泽山 | 流量计 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1008508A (en) | 1962-12-12 | 1965-10-27 | Dukes & Briggs Engineering Com | Rotary flowmeter |
JPS59108916A (ja) * | 1982-12-14 | 1984-06-23 | Yamatake Honeywell Co Ltd | 流量検出器 |
JPS59119215A (ja) * | 1982-12-25 | 1984-07-10 | Yamatake Honeywell Co Ltd | 流量検出器 |
US5433118A (en) * | 1993-12-10 | 1995-07-18 | Contadores De Agua De Zaragoza | Magnetic turbine rotor for low flow fluid meter |
KR20000074411A (ko) * | 1999-05-20 | 2000-12-15 | 유상열 | 자기 구동방식 터빈메터 |
-
2004
- 2004-10-08 IT ITMI20041905 patent/ITMI20041905A1/it unknown
-
2005
- 2005-08-24 DE DE202005021625U patent/DE202005021625U1/de not_active Expired - Lifetime
- 2005-08-24 DE DE200510040057 patent/DE102005040057A1/de not_active Ceased
- 2005-09-08 CN CNB200510103731XA patent/CN100429487C/zh not_active Expired - Fee Related
- 2005-09-27 KR KR1020050089658A patent/KR20060051665A/ko not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3878711A (en) * | 1973-09-24 | 1975-04-22 | Jr George J J Randolph | Extensometer |
GB2234824A (en) * | 1989-08-03 | 1991-02-13 | Kimmon Mfg Co Ltd | "Turbine of flowmeter" |
JP2001255183A (ja) * | 2000-03-13 | 2001-09-21 | Saginomiya Seisakusho Inc | フローセンサ |
CN1405534A (zh) * | 2001-10-09 | 2003-03-26 | 韩国科学技术研究院 | 用磁性轴承的高精度涡流流量计 |
EP1308702A2 (en) * | 2001-11-06 | 2003-05-07 | Breed Automotive Technology, Inc. | Turbine mass flow meter |
CN2566230Y (zh) * | 2002-09-10 | 2003-08-13 | 徐泽山 | 流量计 |
Also Published As
Publication number | Publication date |
---|---|
CN1758030A (zh) | 2006-04-12 |
KR20060051665A (ko) | 2006-05-19 |
DE202005021625U1 (de) | 2008-12-24 |
DE102005040057A1 (de) | 2006-04-13 |
ITMI20041905A1 (it) | 2005-01-08 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: MARK HOLDINGS CO., LTD. Free format text: FORMER OWNER: CALEFFI COMPANY Effective date: 20100423 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: CALEFFI LLC. Free format text: FORMER NAME: MARK HOLDINGS CO., LTD. Owner name: CALEFFI AG. Free format text: FORMER NAME: CALEFFI LLC. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Italy Novara Patentee after: Caleffi S.P.A. Address before: Italy Novara Patentee before: Caleffi LLC Address after: Italy Novara Patentee after: Caleffi LLC Address before: Italy Novara Patentee before: Mark Holdings Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100423 Address after: Italy Novara Patentee after: Mark Holdings Ltd. Address before: Italy Novara Patentee before: CALEFFI S.P.A. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20100908 |