FR1587439A - - Google Patents
Info
- Publication number
- FR1587439A FR1587439A FR1587439DA FR1587439A FR 1587439 A FR1587439 A FR 1587439A FR 1587439D A FR1587439D A FR 1587439DA FR 1587439 A FR1587439 A FR 1587439A
- Authority
- FR
- France
- 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
Links
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
- G01F1/20—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 by detection of dynamic effects of the flow
- G01F1/32—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 by detection of dynamic effects of the flow using swirl flowmeters
- G01F1/3236—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 by detection of dynamic effects of the flow using swirl flowmeters using guide vanes as swirling means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67471267A | 1967-10-10 | 1967-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1587439A true FR1587439A (fr) | 1970-03-20 |
Family
ID=24707642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1587439D Expired FR1587439A (fr) | 1967-10-10 | 1968-10-09 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4821577B1 (fr) |
DE (1) | DE1798360A1 (fr) |
FR (1) | FR1587439A (fr) |
GB (1) | GB1247693A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108072409A (zh) * | 2016-11-10 | 2018-05-25 | 宁波创盛仪表有限公司 | 一种低压损型旋进漩涡流量计起旋器 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4934336A (fr) * | 1972-07-27 | 1974-03-29 | ||
JPS5322326A (en) * | 1976-08-13 | 1978-03-01 | Canon Inc | Display system |
JPS55118272U (fr) * | 1979-12-27 | 1980-08-21 | ||
JPS59184176U (ja) * | 1983-05-27 | 1984-12-07 | セイコー株式会社 | 液晶表示パネル |
DE3810889C2 (de) * | 1988-03-30 | 1995-10-19 | Fischer & Porter Gmbh | Dralldurchflußmesser |
DE3904224C2 (de) * | 1988-05-16 | 1997-02-06 | Fischer & Porter Gmbh | Dralldurchflußmeßgerät |
GB2238615A (en) * | 1989-12-01 | 1991-06-05 | Ws Atkins Engineering Sciences | Swirl flowmeter for multiphase fluid streams |
US6910388B2 (en) | 2003-08-22 | 2005-06-28 | Weatherford/Lamb, Inc. | Flow meter using an expanded tube section and sensitive differential pressure measurement |
CN101769769B (zh) * | 2009-12-30 | 2011-11-23 | 浙江苍南仪表厂 | 三探头式旋进漩涡流量计 |
WO2014184377A2 (fr) | 2013-05-17 | 2014-11-20 | Resmed Paris Sas | Diffuseur de flux et cône sonore |
-
1968
- 1968-09-30 DE DE19681798360 patent/DE1798360A1/de active Pending
- 1968-10-07 JP JP43073096A patent/JPS4821577B1/ja active Pending
- 1968-10-09 FR FR1587439D patent/FR1587439A/fr not_active Expired
- 1968-10-09 GB GB4794868A patent/GB1247693A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108072409A (zh) * | 2016-11-10 | 2018-05-25 | 宁波创盛仪表有限公司 | 一种低压损型旋进漩涡流量计起旋器 |
Also Published As
Publication number | Publication date |
---|---|
GB1247693A (en) | 1971-09-29 |
DE1798360A1 (de) | 1971-11-04 |
JPS4821577B1 (fr) | 1973-06-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |