DE3784063D1 - Druckmessgeraet. - Google Patents
Druckmessgeraet.Info
- Publication number
- DE3784063D1 DE3784063D1 DE8787112851T DE3784063T DE3784063D1 DE 3784063 D1 DE3784063 D1 DE 3784063D1 DE 8787112851 T DE8787112851 T DE 8787112851T DE 3784063 T DE3784063 T DE 3784063T DE 3784063 D1 DE3784063 D1 DE 3784063D1
- Authority
- DE
- Germany
- Prior art keywords
- measuring device
- pressure measuring
- pressure
- measuring
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- G01L7/16—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 pistons
-
- 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
- G01L19/147—Details about the mounting of the sensor to support or covering means
-
- 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
- G01L19/003—Fluidic connecting means using a detachable interface or adapter between the process medium and the pressure gauge
-
- 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
- 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
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/083—Means for indicating or recording, e.g. for remote indication electrical
-
- 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
-
- 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
-
- 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
- G01L19/148—Details about the circuit board integration, e.g. integrated with the diaphragm surface or encapsulation
-
- 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
- G01L9/02—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
- G01L9/06—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of piezo-resistive devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8205687U JPH0530119Y2 (de) | 1987-05-27 | 1987-05-27 | |
JP62132729A JPS63295939A (ja) | 1987-05-27 | 1987-05-27 | 圧力計 |
JP62185269A JPS6428527A (en) | 1987-07-23 | 1987-07-23 | Manometer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3784063D1 true DE3784063D1 (de) | 1993-03-18 |
DE3784063T2 DE3784063T2 (de) | 1993-07-15 |
Family
ID=27303799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787112851T Expired - Fee Related DE3784063T2 (de) | 1987-05-27 | 1987-09-03 | Druckmessgeraet. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4850228A (de) |
EP (1) | EP0292606B1 (de) |
KR (1) | KR920004753B1 (de) |
AU (1) | AU607436B2 (de) |
DE (1) | DE3784063T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4918833A (en) * | 1988-04-08 | 1990-04-24 | General Electric Company | Method of assembling an electronic transducer |
US4993267A (en) * | 1988-04-08 | 1991-02-19 | General Electric Company | Electronic transducer |
US5945591A (en) * | 1996-06-04 | 1999-08-31 | Saarem; Myrl J. | Digital differential pressure gage and flow meter implementing signal difference processor |
DE19637607A1 (de) * | 1996-09-16 | 1998-03-19 | Trw Fahrzeugelektrik | Druckschalteinrichtung, insbesondere für die Kraftfahrzeugtechnik |
DE10003480B4 (de) * | 1999-01-27 | 2013-07-18 | Hoya Corp. | Einrichtung zum Messen des Austrittsdrucks von Luft |
DE10009194A1 (de) * | 2000-02-26 | 2001-08-30 | Mannesmann Rexroth Ag | Druckschalter |
KR100407993B1 (ko) * | 2001-06-01 | 2003-12-03 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 보호커버 |
DE202004000564U1 (de) * | 2004-01-15 | 2004-04-01 | Keller AG für Druckmeßtechnik | Elektronisches Manometer |
FR2901874B1 (fr) * | 2006-05-31 | 2008-08-15 | Taema Sa | Dispositif indicateur d'une grandeur physique |
EP2029973A1 (de) * | 2006-05-31 | 2009-03-04 | L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Vorrichtung zur anzeige einer physikalischen menge |
FR2901875A1 (fr) * | 2006-05-31 | 2007-12-07 | Taema Sa | Dispositif indicateur d'une grandeur physique |
FR2901876B1 (fr) * | 2006-05-31 | 2008-10-03 | Taema Sa | Dispositif indicateur d'une grandeur physique |
FR2915798B1 (fr) | 2007-05-03 | 2010-04-30 | Taema | Procede de pilotage d'un manometre electronique et manometre correspondant |
FR2915801B1 (fr) | 2007-05-03 | 2009-07-17 | Taema Sa | Procede de controle d'un lot homogene de bouteilles de fluide sous pression |
FR2915799B1 (fr) | 2007-05-03 | 2010-10-01 | Taema | Manometre electronique de mesure de la pression regnant a l'interieur d'un recipient |
FR2940431B1 (fr) * | 2008-12-22 | 2012-08-03 | Schneider Electric Ind Sas | Dispositif de mesure d'une grandeur telle la pression a l'interieur d'une cuve remplie d'un gaz ou d'un liquide |
US8359929B2 (en) * | 2009-04-01 | 2013-01-29 | Setra Systems, Inc. | Surface mounted instrument |
DE102012202692A1 (de) * | 2012-02-22 | 2013-08-22 | Sms Siemag Ag | Detektionsvorrichtung für Metallbänder oder Bleche |
US9425007B2 (en) * | 2014-09-22 | 2016-08-23 | Moo Sung Kim | Pressure-type contact switch for use in operation of pressure pump |
JP2016161346A (ja) | 2015-02-27 | 2016-09-05 | パナソニック デバイスSunx株式会社 | センサ |
JP6498965B2 (ja) | 2015-02-27 | 2019-04-10 | パナソニック デバイスSunx株式会社 | 圧力センサ |
US10401201B2 (en) * | 2017-10-19 | 2019-09-03 | Veoneer Us, Inc. | Ratcheting cover for sensor housing |
US20190226896A1 (en) * | 2018-01-22 | 2019-07-25 | Feng Zhang | Novel Electronic Gas Meter |
CN111664987B (zh) * | 2020-06-16 | 2021-08-24 | 马鞍山市亿格仪表有限公司 | 一种冷冻机组用的组合式冷媒压力表的安装方法 |
CN113063528B (zh) * | 2021-03-19 | 2022-09-23 | 上海铭控传感技术有限公司 | 一种压力表的密封结构 |
CN113071112B (zh) * | 2021-03-19 | 2023-02-03 | 上海铭控传感技术有限公司 | 一种压力表的密封性生产工艺 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085620A (en) * | 1975-09-30 | 1978-04-25 | Tokyo Shibaura Electric Co., Ltd. | Pressure-electric transducers |
US4174729A (en) * | 1977-02-25 | 1979-11-20 | Otis Engineering Corporation | Pressure sensing safety device |
JPS54123077A (en) * | 1978-03-17 | 1979-09-25 | Hitachi Ltd | Pressure sensor |
JPS55103438A (en) * | 1979-02-05 | 1980-08-07 | Hitachi Ltd | Pressure converter |
US4250759A (en) * | 1979-11-21 | 1981-02-17 | Scovill Manufacturing Company | Digital readout gauge |
US4319487A (en) * | 1980-01-25 | 1982-03-16 | Dale J. Thompson | Baro data indicator |
US4295117A (en) * | 1980-09-11 | 1981-10-13 | General Motors Corporation | Pressure sensor assembly |
FR2554411A1 (fr) * | 1983-11-04 | 1985-05-10 | Boutin Pierre | Dispositif d'assistance pour l'evaluation du risque de coup de vent, notamment pour plaisanciers |
DE8407656U1 (de) * | 1984-03-09 | 1985-03-14 | Siemens AG, 1000 Berlin und 8000 München | Druck- oder druckdifferenzmessgeraet |
AT381392B (de) * | 1984-03-29 | 1986-10-10 | Sprecher & Schuh Ag | Elektronischer druckschreiber |
US4615211A (en) * | 1984-12-21 | 1986-10-07 | Piezo Electric Products, Inc. | Pressure gauge for tires and other elastic vessels |
DE3512794A1 (de) * | 1985-04-10 | 1986-10-16 | Seba-Dynatronic Mess- und Ortungstechnik gmbH, 8601 Baunach | Vorrichtung zur messung von ueber-, unter- und differenzdruecken im bergbau |
DE3519908A1 (de) * | 1985-06-04 | 1986-12-04 | Hubert 5860 Iserlohn Droigk | Vorrichtung zur anzeige und ueberwachung eines system-druckes |
-
1987
- 1987-09-03 EP EP87112851A patent/EP0292606B1/de not_active Expired - Lifetime
- 1987-09-03 DE DE8787112851T patent/DE3784063T2/de not_active Expired - Fee Related
- 1987-09-03 US US07/092,579 patent/US4850228A/en not_active Expired - Lifetime
- 1987-09-04 AU AU77967/87A patent/AU607436B2/en not_active Ceased
- 1987-09-04 KR KR1019870009804A patent/KR920004753B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU7796787A (en) | 1988-12-01 |
KR920004753B1 (ko) | 1992-06-15 |
KR880014354A (ko) | 1988-12-23 |
EP0292606A2 (de) | 1988-11-30 |
US4850228A (en) | 1989-07-25 |
DE3784063T2 (de) | 1993-07-15 |
AU607436B2 (en) | 1991-03-07 |
EP0292606B1 (de) | 1993-02-03 |
EP0292606A3 (en) | 1990-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |