BR9007667A - Transmissor que fornece uma saida que indica uma diferenca de pressao entre uma linha e a atmosfera externa - Google Patents

Transmissor que fornece uma saida que indica uma diferenca de pressao entre uma linha e a atmosfera externa

Info

Publication number
BR9007667A
BR9007667A BR909007667A BR9007667A BR9007667A BR 9007667 A BR9007667 A BR 9007667A BR 909007667 A BR909007667 A BR 909007667A BR 9007667 A BR9007667 A BR 9007667A BR 9007667 A BR9007667 A BR 9007667A
Authority
BR
Brazil
Prior art keywords
sensor
transmitter
pressure
line
provides
Prior art date
Application number
BR909007667A
Other languages
English (en)
Inventor
James E Walish
Lee Ann Mattison
Thomas P Peterson
Original Assignee
Rosemount Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=73002443&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9007667(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rosemount Inc filed Critical Rosemount Inc
Publication of BR9007667A publication Critical patent/BR9007667A/pt

Links

Classifications

    • 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
    • G01L19/0038—Fluidic connecting means being part of the housing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
    • 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
    • G01L19/0061—Electrical connection means
    • G01L19/0084—Electrical connection means to the outside of the housing
    • 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
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0663—Flame protection; Flame barriers
    • 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
    • G01L19/142—Multiple part housings
    • G01L19/143—Two part housings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Fire Alarms (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
BR909007667A 1989-09-20 1990-07-31 Transmissor que fornece uma saida que indica uma diferenca de pressao entre uma linha e a atmosfera externa BR9007667A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/409,927 US4970898A (en) 1989-09-20 1989-09-20 Pressure transmitter with flame isolating plug
PCT/US1990/004280 WO1991004475A1 (en) 1989-09-20 1990-07-31 Pressure transmitter with flame isolating plug
SG1995900281A SG28195G (en) 1989-09-20 1995-02-17 Pressure transmitter with flame isolating plug

Publications (1)

Publication Number Publication Date
BR9007667A true BR9007667A (pt) 1992-06-02

Family

ID=73002443

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007667A BR9007667A (pt) 1989-09-20 1990-07-31 Transmissor que fornece uma saida que indica uma diferenca de pressao entre uma linha e a atmosfera externa

Country Status (20)

Country Link
US (1) US4970898A (pt)
EP (1) EP0493397B2 (pt)
JP (1) JP2804173B2 (pt)
KR (1) KR0165561B1 (pt)
CN (1) CN1021847C (pt)
AT (1) ATE116059T1 (pt)
AU (1) AU652721B2 (pt)
BR (1) BR9007667A (pt)
CA (1) CA2059644A1 (pt)
DD (1) DD295501A5 (pt)
DE (1) DE69015367T3 (pt)
DK (1) DK0493397T3 (pt)
ES (1) ES2066214T3 (pt)
HK (1) HK86295A (pt)
HU (2) HU213193B (pt)
MX (1) MX172199B (pt)
PL (1) PL162336B1 (pt)
RU (1) RU2054166C1 (pt)
SG (1) SG28195G (pt)
WO (1) WO1991004475A1 (pt)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3133311B2 (ja) * 1990-04-24 2001-02-05 ヤマハ発動機株式会社 燃料噴射式２サイクルエンジン
US5402683A (en) * 1991-10-30 1995-04-04 Toyota Jidosha Kabushiki Kaisha Built-in amplifier-type combustion pressure sensor and manufacturing method thereof
US5287746A (en) * 1992-04-14 1994-02-22 Rosemount Inc. Modular transmitter with flame arresting header
IL106790A (en) * 1992-09-01 1996-08-04 Rosemount Inc A capacitive pressure sensation consisting of the bracket and the process of creating it
US5439021A (en) * 1992-09-09 1995-08-08 Fisher Controls International, Inc. Electro-pneumatic converter
DE4244460C1 (de) * 1992-12-23 1994-04-14 Siemens Ag Druckmeßumformer
DE4244459C1 (de) * 1992-12-23 1994-05-11 Siemens Ag Druckmeßumformer
DK0658754T3 (da) * 1993-12-14 1998-03-02 Envec Mess Und Regeltechn Gmbh Trykmåleindretning
US5583294A (en) * 1994-08-22 1996-12-10 The Foxboro Company Differential pressure transmitter having an integral flame arresting body and overrange diaphragm
US5637802A (en) * 1995-02-28 1997-06-10 Rosemount Inc. Capacitive pressure sensor for a pressure transmitted where electric field emanates substantially from back sides of plates
CA2217019A1 (en) * 1995-04-28 1996-10-31 Rosemount Inc. Pressure transmitter with high pressure isolator mounting assembly
WO1996034265A1 (en) * 1995-04-28 1996-10-31 Rosemount Inc. Mounting assembly for a pressure transmitter
US5824909A (en) * 1995-08-04 1998-10-20 Ifm Electronic Gmbh Pressure measuring sensor and apparatus having a seal between a housing and a pressure measuring cell
US5744726A (en) * 1997-02-25 1998-04-28 Honeywell Inc. Pressure sensor with reduced dead space achieved through an insert member with a surface groove
US5808205A (en) * 1997-04-01 1998-09-15 Rosemount Inc. Eccentric capacitive pressure sensor
KR100313995B1 (ko) * 1997-12-02 2001-12-28 구자홍 자유피스톤스터링쿨러의서리방지장치
US6046667A (en) * 1997-12-23 2000-04-04 Honeywell Inc. Pressure transducer with porous material for media isolation
US5948988A (en) * 1998-05-27 1999-09-07 Honeywell Inc Pressure transducer with flame arrester
US6484107B1 (en) 1999-09-28 2002-11-19 Rosemount Inc. Selectable on-off logic modes for a sensor module
US7134354B2 (en) 1999-09-28 2006-11-14 Rosemount Inc. Display for process transmitter
US6765968B1 (en) 1999-09-28 2004-07-20 Rosemount Inc. Process transmitter with local databus
US6510740B1 (en) 1999-09-28 2003-01-28 Rosemount Inc. Thermal management in a pressure transmitter
US6511337B1 (en) 1999-09-28 2003-01-28 Rosemount Inc. Environmentally sealed instrument loop adapter
US6571132B1 (en) 1999-09-28 2003-05-27 Rosemount Inc. Component type adaptation in a transducer assembly
US6487912B1 (en) 1999-09-28 2002-12-03 Rosemount Inc. Preinstallation of a pressure sensor module
US6546805B2 (en) * 2000-03-07 2003-04-15 Rosemount Inc. Process fluid transmitter with an environmentally sealed service block
US6662662B1 (en) 2000-05-04 2003-12-16 Rosemount, Inc. Pressure transmitter with improved isolator system
US6504489B1 (en) 2000-05-15 2003-01-07 Rosemount Inc. Process control transmitter having an externally accessible DC circuit common
US6480131B1 (en) 2000-08-10 2002-11-12 Rosemount Inc. Multiple die industrial process control transmitter
DE10107813A1 (de) * 2001-02-20 2002-09-05 Bosch Gmbh Robert Drucksensormodul
US6516672B2 (en) 2001-05-21 2003-02-11 Rosemount Inc. Sigma-delta analog to digital converter for capacitive pressure sensor and process transmitter
DE10131405A1 (de) * 2001-06-28 2003-03-13 Endress & Hauser Gmbh & Co Kg Vorrichtung mit vorausschauender Korrosionsüberwachung
US6684711B2 (en) 2001-08-23 2004-02-03 Rosemount Inc. Three-phase excitation circuit for compensated capacitor industrial process control transmitters
US6647794B1 (en) 2002-05-06 2003-11-18 Rosemount Inc. Absolute pressure sensor
US7773715B2 (en) 2002-09-06 2010-08-10 Rosemount Inc. Two wire transmitter with isolated can output
US7109883B2 (en) 2002-09-06 2006-09-19 Rosemount Inc. Low power physical layer for a bus in an industrial transmitter
US6715360B1 (en) * 2003-02-19 2004-04-06 Fisher Controls International, Llc Gauge pressure sensor for hazardous applications
US7258021B2 (en) * 2004-06-25 2007-08-21 Rosemount Inc. Process transmitter isolation assembly
US7373831B2 (en) * 2004-06-25 2008-05-20 Rosemount Inc. High temperature pressure transmitter assembly
US7036381B2 (en) * 2004-06-25 2006-05-02 Rosemount Inc. High temperature pressure transmitter assembly
CN100416250C (zh) * 2004-12-29 2008-09-03 上海自动化仪表股份有限公司 小型化智能差压/压力变送器
DE102005011973B4 (de) * 2005-03-13 2012-04-19 Endress + Hauser Gmbh + Co. Kg Sensormodul
US7525419B2 (en) 2006-01-30 2009-04-28 Rosemount Inc. Transmitter with removable local operator interface
US7458275B2 (en) * 2007-03-15 2008-12-02 Rosemount Inc. Welded header for pressure transmitter
DE102007052395B4 (de) * 2007-10-31 2009-09-10 Kg Transmitter Components Gmbh Druckmeßumformer, Verfahren zur Zustandsüberwachung eines Druckmeßumformers und Drucksensor
DE102007056844A1 (de) 2007-11-23 2009-06-10 Endress + Hauser Gmbh + Co. Kg Membranbett für einen Druckmittler, Druckmittler mit einem solchen Membranbett sowie Drucksensor mit einem solchen Druckmittler
US7497123B1 (en) 2007-12-18 2009-03-03 Rosemount Inc. Direct mount for pressure transmitter with thermal management
US7681456B2 (en) * 2008-06-20 2010-03-23 Rosemount Inc. Field device including a capillary tube having a non-cylindrical lumen
US7992441B2 (en) * 2008-07-31 2011-08-09 Sensata Technologies, Inc. Pressure sensor for measuring pressure in a medium
US8387463B2 (en) * 2008-10-06 2013-03-05 Rosemount Inc. Pressure-based diagnostic system for process transmitter
US8371175B2 (en) * 2009-10-01 2013-02-12 Rosemount Inc. Pressure transmitter with pressure sensor mount
JP2013509594A (ja) * 2009-10-30 2013-03-14 マイン セイフティ アプライアンセス カンパニー 一体化された支持構造および複数の活性要素を有する可燃性ガス検出器を含む可燃性ガス検出器
US8960320B2 (en) * 2009-11-12 2015-02-24 Fisher Controls International Llc Inline plug flame arrestors
WO2011070655A1 (ja) * 2009-12-09 2011-06-16 株式会社 鷺宮製作所 圧力感応装置の圧力検知部と雌ネジ継手との接続構造
BR112012018334B1 (pt) * 2009-12-30 2020-05-05 Changzheng Engineering Co., Ltd. dispositivo de detecção de chama
US8334788B2 (en) 2010-03-04 2012-12-18 Rosemount Inc. Process variable transmitter with display
US8485040B2 (en) * 2011-03-14 2013-07-16 Rosemount Inc. Flame arrestor for process transmitter
EP2511685B1 (de) * 2011-04-13 2017-07-12 VEGA Grieshaber KG Messzelle mit einem Gehäuse zur Aufnahme eines Sensors, insbesondere eines Druckmessumformers
US8863580B2 (en) * 2011-05-05 2014-10-21 Rosemount Inc. Process fluid pressure transmitter with replaceable atmospheric vent filter
US8671766B2 (en) * 2011-05-19 2014-03-18 Infineon Technologies Ag Integrated pressure sensor seal
KR101200170B1 (ko) 2012-07-09 2012-11-13 한국수력원자력 주식회사 고온 압력 트랜스미터 시스템
US9410976B2 (en) * 2012-10-17 2016-08-09 Rosemount Analytical Inc. Process analytic instrument with encapsulated flame-quenching connection
US9329061B2 (en) * 2013-02-28 2016-05-03 Rosemount Inc. Reduced-stress coupling for industrial process transmitter housing
JP5934727B2 (ja) * 2013-03-13 2016-06-15 日本特殊陶業株式会社 ガスセンサ
US9607596B2 (en) * 2013-05-06 2017-03-28 Viatran Corporation Pressure transducer
CN103353371B (zh) * 2013-06-20 2016-01-20 重庆市伟岸测器制造股份有限公司 固体颗粒物物位测量压力变送器
US9442031B2 (en) 2013-06-28 2016-09-13 Rosemount Inc. High integrity process fluid pressure probe
EP3598097B8 (en) * 2013-07-19 2023-10-11 Rosemount, Inc. Pressure transmitter having an isolation assembly with a two-piece isolator plug
RU2539405C1 (ru) * 2013-08-20 2015-01-20 Владислав Владимирович Ефимов Фитинг манометрический с запорным механизмом
US9459170B2 (en) * 2013-09-26 2016-10-04 Rosemount Inc. Process fluid pressure sensing assembly for pressure transmitters subjected to high working pressure
US9261425B2 (en) * 2014-01-02 2016-02-16 Rosemount Aerospace Inc. High temperature pressure sensor
US9493133B2 (en) * 2014-05-20 2016-11-15 Ford Global Technologies, Llc Fastening and sensing apparatus
US9638600B2 (en) 2014-09-30 2017-05-02 Rosemount Inc. Electrical interconnect for pressure sensor in a process variable transmitter
US10209154B2 (en) * 2015-03-30 2019-02-19 Rosemount Inc. In-line process fluid pressure transmitter for high pressure applications
US10385879B2 (en) * 2016-06-27 2019-08-20 Tescom Corporation Explosion resistant electro-pneumatic controller
CN108240886A (zh) * 2016-12-26 2018-07-03 天津市科瑞燃气设备有限公司 一种燃气压力指示器
US10378987B2 (en) * 2017-03-10 2019-08-13 Honeywell International Inc. Pressure sensor with flow porting having integral flame-proof safety mechanism
EP3662233B1 (en) * 2017-08-29 2022-08-03 Rosemount Inc. Process transmitter having a rotatable coupling
WO2019222598A1 (en) 2018-05-17 2019-11-21 Rosemount Inc. Measuring element and measuring device comprising the same
US11262771B2 (en) * 2019-09-23 2022-03-01 Rosemount Inc. High pressure capsule and header for process fluid pressure transmitter
WO2022128402A1 (de) * 2020-12-14 2022-06-23 Endress+Hauser SE+Co. KG Druckmessaufnehmer zur bestimmung eines relativdrucks

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE688097C (de) * 1935-02-14 1940-02-12 Rudolf Haas Dr Ing Membrandruckmesser
US2458086A (en) * 1946-05-09 1949-01-04 Charles W Macmillan Engine combustion regulating device
US3242448A (en) * 1962-05-03 1966-03-22 Standard Controls Inc Pressure transducer
US3793885A (en) * 1972-09-05 1974-02-26 Rosemount Inc Diaphrgam construction for differential pressure transducer
US4068206A (en) * 1976-06-25 1978-01-10 Midland-Ross Corporation Pressure-sensing semiconductor transducer
US4227418A (en) * 1979-09-24 1980-10-14 Fischer & Porter Company Capacitive pressure transducer
US4370890A (en) * 1980-10-06 1983-02-01 Rosemount Inc. Capacitive pressure transducer with isolated sensing diaphragm
JPS5887880A (ja) * 1981-11-20 1983-05-25 Hitachi Ltd 半導体ダイアフラム形センサ
DE3313261A1 (de) * 1983-04-13 1984-10-25 Ermeto Armaturen Gmbh, 4800 Bielefeld Sensor
DE3313259A1 (de) * 1983-04-13 1984-10-25 Ermeto Armaturen Gmbh, 4800 Bielefeld Sensor
DD214927A1 (de) † 1983-05-03 1984-10-24 Teltov Geraete Regler Aufnahmeeinrichtung fuer elektromechanische halbleitermesselemente
US4586018A (en) * 1983-09-19 1986-04-29 Ford Motor Company Combustion pressure sensor
IT1185212B (it) * 1985-07-09 1987-11-04 Kent Tieghi Spa Trasmettitore di pressioni di fluidi per atmosfere potenzialmente esplosive
ATE42637T1 (de) * 1985-09-11 1989-05-15 Kunz Manfred Drucksensor.
JPS633233A (ja) * 1986-06-24 1988-01-08 Nippon Soken Inc 圧力検出器
JPH01301134A (ja) * 1988-05-30 1989-12-05 Nippon Beeles- Kk 圧力伝送器
DE3838312A1 (de) * 1988-11-11 1990-05-17 Eckardt Ag Flammendurchschlagsichere armatur

Also Published As

Publication number Publication date
DK0493397T3 (da) 1995-03-20
JPH05500106A (ja) 1993-01-14
ES2066214T3 (es) 1995-03-01
HUT67785A (en) 1995-04-28
MX172199B (es) 1993-12-07
JP2804173B2 (ja) 1998-09-24
AU6173390A (en) 1991-04-18
KR920704111A (ko) 1992-12-19
CN1021847C (zh) 1993-08-18
DE69015367D1 (de) 1995-02-02
WO1991004475A1 (en) 1991-04-04
DE69015367T3 (de) 2005-02-17
SG28195G (en) 1995-08-18
AU652721B2 (en) 1994-09-08
US4970898A (en) 1990-11-20
EP0493397A4 (en) 1992-09-16
DD295501A5 (de) 1991-10-31
CN1050441A (zh) 1991-04-03
EP0493397A1 (en) 1992-07-08
EP0493397B2 (en) 2004-06-16
HK86295A (en) 1995-06-09
CA2059644A1 (en) 1991-03-21
EP0493397B1 (en) 1994-12-21
PL286973A1 (en) 1991-05-20
HU9200949D0 (en) 1992-07-28
HU213193B (en) 1997-03-28
KR0165561B1 (ko) 1999-03-30
PL162336B1 (pl) 1993-10-30
ATE116059T1 (de) 1995-01-15
RU2054166C1 (ru) 1996-02-10
DE69015367T2 (de) 1995-05-04

Similar Documents

Publication Publication Date Title
BR9007667A (pt) Transmissor que fornece uma saida que indica uma diferenca de pressao entre uma linha e a atmosfera externa
US5287746A (en) Modular transmitter with flame arresting header
BR9813649A (pt) Conector submarino
HK45093A (en) Flangeless transmitter coupling to a flange adapter union
DE60022552T2 (de) Presspass-membrananordnung
DE58906179D1 (de) Verschlussvorrichtung für ein insbesondere evakuierbares zylinderförmiges gehäuse.
WO2002084246A3 (de) Lecksuchgerät mit prüfleck und prüfleck für den einbau in ein lecksuchgerät
ES2128577T3 (es) Convertidor estanco a la presion para automoviles.
KR900700313A (ko) 특히 힘측정장치와 결합되는 탄성접속 장치 및 그의 제조방법
JPS5636617A (en) Optical adapter
SU1467180A1 (ru) Деформометр
GB2362684A (en) Crack injector system
KR200159801Y1 (ko) 가스누설 시험기 입력포트구조
SU972188A1 (ru) Устройство дл монтажа элементов пневмоавтоматики
DK1026432T3 (da) Koblingsindretning til rörledning
KR200240766Y1 (ko) 소화기 핸들플러그의 압력게이지 실(seal) 구조
UY27292A1 (es) Sistema para la comprobación de sistemas que por su parte sirven para la comprobación de la hermeticidad de un cuerpo hueco
SE8000166L (sv) Kapacitiv differenstrycksomvandlare
JPH07190874A (ja) 差圧・圧力発信器

Legal Events

Date Code Title Description
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 31/07/2005