BR7308102D0 - Sonda sensora de pressao - Google Patents
Sonda sensora de pressaoInfo
- Publication number
- BR7308102D0 BR7308102D0 BR810273A BR810273A BR7308102D0 BR 7308102 D0 BR7308102 D0 BR 7308102D0 BR 810273 A BR810273 A BR 810273A BR 810273 A BR810273 A BR 810273A BR 7308102 D0 BR7308102 D0 BR 7308102D0
- Authority
- BR
- Brazil
- Prior art keywords
- pressure sensor
- sensor probe
- probe
- pressure
- sensor
- Prior art date
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
- G01F1/34—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 measuring pressure or differential pressure
- G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/38—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
- G01F1/386—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule with mechanical or fluidic indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/004—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces
- G01L11/006—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces hydraulic or pneumatic counterbalancing forces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2278—Pressure modulating relays or followers
- Y10T137/2409—With counter-balancing pressure feedback to the modulating device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Measuring Fluid Pressure (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29840872 US3821897A (en) | 1972-10-17 | 1972-10-17 | Pressure sensing probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7308102D0 true BR7308102D0 (pt) | 1974-07-11 |
Family
ID=23150383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR810273A BR7308102D0 (pt) | 1972-10-17 | 1973-10-17 | Sonda sensora de pressao |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3821897A (pt) |
| JP (1) | JPS4975186A (pt) |
| AR (1) | AR197827A1 (pt) |
| BR (1) | BR7308102D0 (pt) |
| CA (1) | CA982848A (pt) |
| DE (1) | DE2351940C3 (pt) |
| FR (1) | FR2203074B1 (pt) |
| GB (1) | GB1408805A (pt) |
| IT (1) | IT994328B (pt) |
| SE (1) | SE395188B (pt) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1455021A (en) * | 1973-02-07 | 1976-11-10 | Croftshaw Engs Ltd | Material flowrate monitoring system |
| US4090397A (en) * | 1977-06-27 | 1978-05-23 | Slope Indicator Co. | Pneumatic transducer for underground burial |
| US4671109A (en) * | 1985-12-16 | 1987-06-09 | D. Halmi And Associates, Inc. | Flow measuring device for liquids bearing entrained solids |
| EP0898112B1 (de) * | 1997-08-15 | 2003-11-05 | ALSTOM (Switzerland) Ltd | Rohrleitungssystem zur gesteuerten Verteilung eines strömenden Mediums sowie Verfahren zum Betrieb eines solchen Rohrleitungssystems |
| DE102009045372A1 (de) * | 2009-10-06 | 2011-04-07 | Endress + Hauser Gmbh + Co. Kg | Durchflussmessanordnung und Verfahren zu deren Funktionsüberwachung |
| JP5773800B2 (ja) * | 2011-08-19 | 2015-09-02 | 株式会社アサヒ・エンタープライズ | 圧力測定装置および圧力測定方法 |
| DE102013216948B4 (de) * | 2013-08-26 | 2015-12-03 | Siemens Aktiengesellschaft | Vorrichtung zur Druck- und Differenzdruckmessung in Staubförderleitungen |
| US9714740B2 (en) | 2014-07-18 | 2017-07-25 | Instrument Solutions Inc. | System, method, and apparatus for regulating the flow of gas |
| US9909909B2 (en) * | 2016-03-16 | 2018-03-06 | Rosemount Inc. | Flow measurement system for single-use containers |
| US10836990B2 (en) | 2016-12-23 | 2020-11-17 | Cyberoptics Corporation | Sensor interface for single-use containers |
| US10584309B2 (en) | 2017-02-06 | 2020-03-10 | Rosemount Inc. | Pressure transducer for single-use containers |
| US10823753B2 (en) * | 2018-12-14 | 2020-11-03 | Rosemount Aerospace Inc. | Air data probe with optical pressure integration |
| US11371902B2 (en) | 2019-12-27 | 2022-06-28 | Rosemount Inc. | Process venting feature for use in sensor applications with a process fluid barrier |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1992343A (en) * | 1930-03-22 | 1935-02-26 | Nautiska App R Ab | Measuring instrument |
| US2265114A (en) * | 1938-10-08 | 1941-12-02 | Builders Iron Foundry | Pressure transmitting relay unit |
| US2308923A (en) * | 1941-09-05 | 1943-01-19 | Builders Iron Foundry | Pressure relay unit |
| US2405979A (en) * | 1943-03-22 | 1946-08-20 | Republic Flow Meters Co | Pressure reproducing instrument |
| US3169402A (en) * | 1961-08-16 | 1965-02-16 | Sheffield Corp | Pressure differential gage |
| US3171330A (en) * | 1962-05-18 | 1965-03-02 | Bendix Corp | Motion transmitting system |
| CH446759A (de) * | 1963-06-13 | 1967-11-15 | Eckardt Ag J | Verfahren und Vorrichtung zum Messen hoher Drücke eines fluiden Mediums bei hohen Temperaturen |
| US3598138A (en) * | 1970-03-06 | 1971-08-10 | Benjamin H Hadley | Pressure controller |
-
1972
- 1972-10-17 US US29840872 patent/US3821897A/en not_active Expired - Lifetime
-
1973
- 1973-05-11 CA CA171,011A patent/CA982848A/en not_active Expired
- 1973-08-15 GB GB3861373A patent/GB1408805A/en not_active Expired
- 1973-08-30 AR AR24984873A patent/AR197827A1/es active
- 1973-09-25 IT IT5274373A patent/IT994328B/it active
- 1973-10-09 JP JP11375373A patent/JPS4975186A/ja active Pending
- 1973-10-15 FR FR7336663A patent/FR2203074B1/fr not_active Expired
- 1973-10-16 DE DE2351940A patent/DE2351940C3/de not_active Expired
- 1973-10-16 SE SE7314056A patent/SE395188B/xx unknown
- 1973-10-17 BR BR810273A patent/BR7308102D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2203074A1 (pt) | 1974-05-10 |
| FR2203074B1 (pt) | 1976-11-19 |
| JPS4975186A (pt) | 1974-07-19 |
| AR197827A1 (es) | 1974-05-10 |
| DE2351940C3 (de) | 1979-04-05 |
| US3821897A (en) | 1974-07-02 |
| CA982848A (en) | 1976-02-03 |
| DE2351940A1 (de) | 1974-05-02 |
| GB1408805A (en) | 1975-10-08 |
| DE2351940B2 (de) | 1978-07-06 |
| IT994328B (it) | 1975-10-20 |
| SE395188B (sv) | 1977-08-01 |
| AU6136073A (en) | 1975-04-17 |
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