EP3593104A4 - Capteur de pression présentant un corps de compteur coplanaire doté d'une protection du capteur contre la surpression - Google Patents
Capteur de pression présentant un corps de compteur coplanaire doté d'une protection du capteur contre la surpression Download PDFInfo
- Publication number
- EP3593104A4 EP3593104A4 EP18763768.1A EP18763768A EP3593104A4 EP 3593104 A4 EP3593104 A4 EP 3593104A4 EP 18763768 A EP18763768 A EP 18763768A EP 3593104 A4 EP3593104 A4 EP 3593104A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- sensor
- meter body
- overpressure protection
- pressure sensor
- coplanar
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
- G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
- G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
- G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
- G01L13/026—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms involving double diaphragm
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/0046—Fluidic connecting means using isolation membranes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0618—Overload protection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0627—Protection against aggressive medium in general
- G01L19/0645—Protection against aggressive medium in general using isolation membranes, specially adapted for protection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/14—Housings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762470089P | 2017-03-10 | 2017-03-10 | |
US15/632,005 US20180259413A1 (en) | 2017-03-10 | 2017-06-23 | Pressure sensor having coplanar meter body with sensor overpressure protection |
PCT/US2018/021096 WO2018165122A1 (fr) | 2017-03-10 | 2018-03-06 | Capteur de pression présentant un corps de compteur coplanaire doté d'une protection du capteur contre la surpression |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3593104A1 EP3593104A1 (fr) | 2020-01-15 |
EP3593104A4 true EP3593104A4 (fr) | 2020-12-16 |
Family
ID=63447890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18763768.1A Ceased EP3593104A4 (fr) | 2017-03-10 | 2018-03-06 | Capteur de pression présentant un corps de compteur coplanaire doté d'une protection du capteur contre la surpression |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3593104A4 (fr) |
CN (1) | CN110402378B (fr) |
WO (1) | WO2018165122A1 (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018165371A1 (fr) * | 2017-03-10 | 2018-09-13 | Honeywell International Inc. | Capteur de pression à orifice d'écoulement ayant un mécanisme de sécurité intégré résistant à la flamme |
DE102020121579A1 (de) | 2020-08-17 | 2022-02-17 | Endress+Hauser SE+Co. KG | Differenzdruckmessaufnehmer |
DE102020110728A1 (de) | 2020-04-20 | 2021-10-21 | Endress+Hauser SE+Co. KG | Differenzdruckmessaufnehmer zur Bestimmung des Differenzdrucks von zwei Drücken |
EP4078128A1 (fr) * | 2019-12-20 | 2022-10-26 | Endress+Hauser SE+Co. KG | Capteur de pression différentielle permettant de déterminer la pression différentielle entre deux pressions |
DE102019135476A1 (de) * | 2019-12-20 | 2021-06-24 | Endress+Hauser SE+Co. KG | Differenzdruckmessaufnehmer |
WO2021121969A1 (fr) | 2019-12-20 | 2021-06-24 | Endress+Hauser SE+Co. KG | Capteur de mesure de pression différentielle |
DE102020121585A1 (de) | 2020-08-17 | 2022-02-17 | Endress+Hauser SE+Co. KG | Differenzdruckmessaufnehmer zur Bestimmung des Differenzdrucks von zwei Drücken |
DE102020121580A1 (de) | 2020-08-17 | 2022-02-17 | Endress+Hauser SE+Co. KG | Differenzdruckmessaufnehmer zur Bestimmung des Differenzdrucks von zwei Drücken |
WO2021213764A1 (fr) | 2020-04-20 | 2021-10-28 | Endress+Hauser SE+Co. KG | Transducteur de pression différentielle permettant la mesure de la pression différentielle entre deux pressions |
DE102020121582A1 (de) | 2020-08-17 | 2022-02-17 | Endress+Hauser SE+Co. KG | Differenzdruckmessaufnehmer zur Bestimmung des Differenzdrucks von zwei Drücken |
DE102020121581A1 (de) | 2020-08-17 | 2022-02-17 | Endress+Hauser SE+Co. KG | Differenzdruckmessaufnehmer |
DE102020121584A1 (de) | 2020-08-17 | 2022-02-17 | Endress+Hauser SE+Co. KG | Differenzdruckmessaufnehmer zur Bestimmung des Differenzdrucks von zwei Drücken |
DE102020121583A1 (de) | 2020-08-17 | 2022-02-17 | Endress+Hauser SE+Co. KG | Differenzdruckmessaufnehmer |
CN214793590U (zh) * | 2020-10-18 | 2021-11-19 | 武汉飞恩微电子有限公司 | 一种芯体结构以及压力传感器 |
DE102020133380A1 (de) | 2020-12-14 | 2022-06-15 | Endress+Hauser SE+Co. KG | Koplanarer Druckmessaufnehmer zur Bestimmung des Druckmesswertes eines Mediums |
DE102020133349A1 (de) | 2020-12-14 | 2022-06-15 | Endress+Hauser SE+Co. KG | Koplanarer Differenzdruckmessaufnehmer |
DE102020133358A1 (de) | 2020-12-14 | 2022-06-15 | Endress+Hauser SE+Co. KG | Verfahren zur druck- und gasdichten Trennung von einem ersten und einem zweiten hydraulischen Pfad in einem Differenzdrucksensor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020017143A1 (en) * | 2000-07-13 | 2002-02-14 | Endress + Hauser Gmbh + Co. | Differential pressure pickup |
DE102012025070A1 (de) * | 2012-12-21 | 2014-06-26 | Endress + Hauser Gmbh + Co. Kg | Hydraulisches Messwerk mit koplanaren Druckeingängen und Differenzdrucksensor mit einem solchen Messwerk |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3222620A1 (de) * | 1982-02-15 | 1983-08-25 | Siemens AG, 1000 Berlin und 8000 München | Druck- oder druckdifferenzmessgeraet mit einer vor ueberlastung geschuetzten drucksonsor-einrichtung |
US5287746A (en) * | 1992-04-14 | 1994-02-22 | Rosemount Inc. | Modular transmitter with flame arresting header |
US6041659A (en) * | 1998-07-09 | 2000-03-28 | Honeywell Inc. | Methods and apparatus for sensing differential and gauge static pressure in a fluid flow line |
US9010191B2 (en) * | 2011-12-22 | 2015-04-21 | Rosemount Inc. | Pressure sensor module for sub-sea applications |
US9038476B2 (en) * | 2012-09-27 | 2015-05-26 | Rosemount Inc. | Pressure transmitter with fill tube |
DE102012113042A1 (de) * | 2012-12-21 | 2014-06-26 | Endress + Hauser Gmbh + Co. Kg | Hydraulisches Messwerk mit koplanaren Druckeingängen und Differenzdrucksensor mit einem solchen Messwerk |
JP6115935B2 (ja) * | 2013-01-25 | 2017-04-19 | セイコーインスツル株式会社 | 二相ステンレス鋼からなる時効熱処理加工材とそれを用いたダイヤフラムと圧力センサとダイヤフラムバルブ及び二相ステンレス鋼の製造方法 |
DE102014102719A1 (de) * | 2014-02-28 | 2015-09-03 | Endress + Hauser Gmbh + Co. Kg | Differenzdruckmessaufnehmer |
US9816889B2 (en) * | 2015-01-30 | 2017-11-14 | Omega Engineering, Inc. | Differential pressure sensing device with overload protection |
-
2018
- 2018-03-06 EP EP18763768.1A patent/EP3593104A4/fr not_active Ceased
- 2018-03-06 WO PCT/US2018/021096 patent/WO2018165122A1/fr active Application Filing
- 2018-03-06 CN CN201880016952.9A patent/CN110402378B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020017143A1 (en) * | 2000-07-13 | 2002-02-14 | Endress + Hauser Gmbh + Co. | Differential pressure pickup |
DE102012025070A1 (de) * | 2012-12-21 | 2014-06-26 | Endress + Hauser Gmbh + Co. Kg | Hydraulisches Messwerk mit koplanaren Druckeingängen und Differenzdrucksensor mit einem solchen Messwerk |
Also Published As
Publication number | Publication date |
---|---|
WO2018165122A1 (fr) | 2018-09-13 |
CN110402378B (zh) | 2022-03-08 |
CN110402378A (zh) | 2019-11-01 |
EP3593104A1 (fr) | 2020-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3593104A4 (fr) | Capteur de pression présentant un corps de compteur coplanaire doté d'une protection du capteur contre la surpression | |
EP3669151A4 (fr) | Capteur piézorésistif | |
EP3621512A4 (fr) | Capteur de pression extra-compartimental implantable | |
EP3600181A4 (fr) | Ensemble capteur de pression cryogénique à ballonnet | |
EP3642584B8 (fr) | Détection de pression répartie | |
EP3690385A4 (fr) | Jauge de contrainte et module de capteur | |
EP3368874A4 (fr) | Capteur de pression relative | |
EP3642607A4 (fr) | Dispositif de détection et de commande à double pore | |
EP3356777A4 (fr) | Transmetteur de pression ayant une protection contre une surpression | |
EP3421957A4 (fr) | Capteur de pression | |
EP3307149A4 (fr) | Capteur de pression | |
EP3198378A4 (fr) | Étalonnage d'un capteur de présence de corps | |
EP3702722A4 (fr) | Jauge de contrainte et module de capteur | |
EP3608646A4 (fr) | Capteur de pression | |
EP3444582B8 (fr) | Capteur de pression | |
EP3719469A4 (fr) | Structure de protection de capteur de pression et capteur de pression pourvu de ladite structure | |
EP3285058A4 (fr) | Capteur de pression | |
EP3647753A4 (fr) | Module de capteur et capteur de distribution de pression pourvu de celui-ci | |
EP3440998A4 (fr) | Boîtier de capteur de mesure et capteur de mesure | |
EP3719468A4 (fr) | Structure de protection de capteur de pression et capteur de pression équipé de ladite structure | |
EP3679334A4 (fr) | Agencement de capteur | |
EP3358313A4 (fr) | Corps moulé en résine et dispositif capteur | |
EP3615922A4 (fr) | Capteurs possédant un circuit intégré de protection | |
EP3640613A4 (fr) | Dispositif de capteur | |
EP3541278A4 (fr) | Capteur de pression |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20190904 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20201117 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01L 7/08 20060101ALI20201111BHEP Ipc: G01L 19/06 20060101ALI20201111BHEP Ipc: G01L 19/00 20060101ALI20201111BHEP Ipc: G01L 19/14 20060101ALI20201111BHEP Ipc: G01L 9/00 20060101AFI20201111BHEP Ipc: G01L 13/02 20060101ALI20201111BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20220607 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230414 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R003 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 20230928 |