ES2120384A1 - Flowmeter of restricting element with built-in pressure microsensor. - Google Patents
Flowmeter of restricting element with built-in pressure microsensor.Info
- Publication number
- ES2120384A1 ES2120384A1 ES09602679A ES9602679A ES2120384A1 ES 2120384 A1 ES2120384 A1 ES 2120384A1 ES 09602679 A ES09602679 A ES 09602679A ES 9602679 A ES9602679 A ES 9602679A ES 2120384 A1 ES2120384 A1 ES 2120384A1
- Authority
- ES
- Spain
- Prior art keywords
- pressure
- built
- restricting element
- flowmeter
- microsensor
- 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.)
- Granted
Links
Landscapes
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Flowmeter of restricting element with built-in pressure microsensor. This is based on measuring the differential pressure that exists between the inlet and outlet of a flow restricting element, by means of a pressure microsensor built into this same element. The main advantage of the new meter consists of the integration of various elements into a single device, unlike conventional meters that consist of a primary element that creates the pressure difference and a secondary one that measures this pressure. As a result of the integration of the different elements, the new device is easily fitted on the piping rendering unnecessary the use of additional pipes and/or valves between the primary and secondary devices.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9602679A ES2120384B1 (en) | 1996-12-18 | 1996-12-18 | STRAP ELEMENT FLOW METER WITH BUILT-IN PRESSURE MICROSENSOR. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9602679A ES2120384B1 (en) | 1996-12-18 | 1996-12-18 | STRAP ELEMENT FLOW METER WITH BUILT-IN PRESSURE MICROSENSOR. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2120384A1 true ES2120384A1 (en) | 1998-10-16 |
ES2120384B1 ES2120384B1 (en) | 1999-05-01 |
Family
ID=8297061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9602679A Expired - Fee Related ES2120384B1 (en) | 1996-12-18 | 1996-12-18 | STRAP ELEMENT FLOW METER WITH BUILT-IN PRESSURE MICROSENSOR. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2120384B1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2614423A (en) * | 1947-10-07 | 1952-10-21 | James H Carbone | Fluid flow orifice structure |
US4249164A (en) * | 1979-05-14 | 1981-02-03 | Tivy Vincent V | Flow meter |
US4735098A (en) * | 1985-11-19 | 1988-04-05 | Kavlico Corporation | Dual diaphragm differential pressure transducer |
US5186044A (en) * | 1990-02-07 | 1993-02-16 | Hitachi, Ltd. | Air flow rate measuring device for an internal combustion engine |
WO1993004342A1 (en) * | 1991-08-20 | 1993-03-04 | Salford University Business Services Limited | Fluid flow measuring device |
EP0639760A1 (en) * | 1993-08-17 | 1995-02-22 | Yokogawa Electric Corporation | Semiconductor type differential pressure measurement apparatus and method for manufacturing the same |
EP0733889A2 (en) * | 1995-03-20 | 1996-09-25 | CATEYE Co., Ltd. | Equipment for attaching a pressure sensor to a substrate |
-
1996
- 1996-12-18 ES ES9602679A patent/ES2120384B1/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2614423A (en) * | 1947-10-07 | 1952-10-21 | James H Carbone | Fluid flow orifice structure |
US4249164A (en) * | 1979-05-14 | 1981-02-03 | Tivy Vincent V | Flow meter |
US4735098A (en) * | 1985-11-19 | 1988-04-05 | Kavlico Corporation | Dual diaphragm differential pressure transducer |
US5186044A (en) * | 1990-02-07 | 1993-02-16 | Hitachi, Ltd. | Air flow rate measuring device for an internal combustion engine |
WO1993004342A1 (en) * | 1991-08-20 | 1993-03-04 | Salford University Business Services Limited | Fluid flow measuring device |
EP0639760A1 (en) * | 1993-08-17 | 1995-02-22 | Yokogawa Electric Corporation | Semiconductor type differential pressure measurement apparatus and method for manufacturing the same |
EP0733889A2 (en) * | 1995-03-20 | 1996-09-25 | CATEYE Co., Ltd. | Equipment for attaching a pressure sensor to a substrate |
Also Published As
Publication number | Publication date |
---|---|
ES2120384B1 (en) | 1999-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19981016 Kind code of ref document: A1 Effective date: 19981016 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180807 |