DE10216020A1 - Drucksensor und Gehäuse für Drucksensor - Google Patents
Drucksensor und Gehäuse für DrucksensorInfo
- Publication number
- DE10216020A1 DE10216020A1 DE10216020A DE10216020A DE10216020A1 DE 10216020 A1 DE10216020 A1 DE 10216020A1 DE 10216020 A DE10216020 A DE 10216020A DE 10216020 A DE10216020 A DE 10216020A DE 10216020 A1 DE10216020 A1 DE 10216020A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- measuring chamber
- sensor
- pressure sensor
- 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.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000011347 resin Substances 0.000 claims abstract 3
- 229920005989 resin Polymers 0.000 claims abstract 3
- 230000001681 protective effect Effects 0.000 claims description 15
- 239000004065 semiconductor Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/84—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by variation of applied mechanical force, e.g. of pressure
-
- 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
- G01L19/141—Monolithic housings, e.g. molded or one-piece 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
- G01L19/0007—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
- G01L19/0061—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
-
- 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
- G01L19/0636—Protection against aggressive medium in general using particle filters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Description
Claims (4)
ein Sensorelement (13) zur Umwandlung von Druck in ein elektrisches Signal, eine Druckmeßkammer (28), die das Sensorelement (13) beherbergt,
eine Druckeinlaßeinrichtung (24), die eine Verbindung zwischen der Druckmeßkammer und einem Raum, in welchem Druck zu messen ist, herstellt, und
einen Schutzabschnitt (43), der innerhalb der Druckeinlaßeinrichtung (24) an einer solchen Stelle vorgesehen ist, daß der Einlaß der Druckmeßkammer im wesentlichen überdeckt wird, die Druckmeßkammer aber dennoch mit dem Raum, in dem der Druck zu messen ist, kommuniziert.
eine Druckmeßkammer, die ein Sensorelement (5) zur Umwandlung von Druck in ein elek trisches Signal beherbergt,
eine Druckeinlaßeinrichtung (62), die eine Kommunikation der Druckmeßkammer mit einem Raum ermöglicht, in dem Druck zu messen ist, und
einen Schutzabschnitt (43), der innerhalb des Druckeinlaßeinrichtung (62) an einer solchen Stelle vorgesehen ist, daß der Einlaß der Druckmeßkammer im wesentlichen überdeckt wird, die Druckmeßkammer aber dennoch mit dem Meßraum kommunizieren kann.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001114329A JP2002310836A (ja) | 2001-04-12 | 2001-04-12 | 圧力センサ装置および圧力センサ収納容器 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10216020A1 true DE10216020A1 (de) | 2002-10-17 |
Family
ID=18965417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10216020A Withdrawn DE10216020A1 (de) | 2001-04-12 | 2002-04-11 | Drucksensor und Gehäuse für Drucksensor |
Country Status (4)
Country | Link |
---|---|
US (1) | US6604430B2 (de) |
JP (1) | JP2002310836A (de) |
KR (1) | KR100622166B1 (de) |
DE (1) | DE10216020A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7663496B2 (en) | 2006-12-07 | 2010-02-16 | Smc Kabushiki Kaisha | Pressure switch |
US7893371B2 (en) | 2006-12-07 | 2011-02-22 | Smc Kabushiki Kaisha | Pressure switch |
EP3404392A1 (de) * | 2017-05-16 | 2018-11-21 | Honeywell International Inc. | Drucksensor ohne intern geflügeltem fluid im gehäusedeckel |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004361308A (ja) * | 2003-06-06 | 2004-12-24 | Fuji Electric Device Technology Co Ltd | 物理量検出装置および物理量検出手段格納ケース |
JP4177294B2 (ja) * | 2004-06-07 | 2008-11-05 | 三菱電機株式会社 | 圧力センサ装置 |
CN100485336C (zh) * | 2004-09-29 | 2009-05-06 | 罗斯蒙德公司 | 具有改进的过程适配器的压力变送器 |
DE102005005356B4 (de) * | 2005-02-05 | 2010-04-01 | Kommunaltechnik Pierau Gmbh | Vorrichtung zur Reinigung von Flächen mittels Wassersprühdüsen |
JP2008082969A (ja) * | 2006-09-28 | 2008-04-10 | Matsushita Electric Works Ltd | 圧力センサ |
JP5196218B2 (ja) | 2006-11-10 | 2013-05-15 | 富士電機株式会社 | 圧力センサ装置及び圧力センサ容器 |
EP1921431B1 (de) | 2006-11-10 | 2016-02-03 | Fuji Electric Co., Ltd. | Integrierter Sensor mit einem Drucksensor und einem Temperatursensor |
JP5010395B2 (ja) * | 2007-08-24 | 2012-08-29 | パナソニック株式会社 | 圧力センサ |
JP5665197B2 (ja) * | 2012-03-12 | 2015-02-04 | パナソニックIpマネジメント株式会社 | 圧力センサ |
JP2019138681A (ja) * | 2018-02-07 | 2019-08-22 | 富士電機株式会社 | 圧力検出装置および圧力検出システム |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6322506Y2 (de) * | 1981-02-23 | 1988-06-21 | ||
US4546785A (en) * | 1981-10-09 | 1985-10-15 | Cybar Corporation | Pressure translator and system for measuring pressure |
US4682499A (en) * | 1986-05-09 | 1987-07-28 | Cameron Iron Works, Inc. | Pressure transmitter |
JPS6397833U (de) * | 1986-12-15 | 1988-06-24 | ||
JPS63175736A (ja) | 1987-01-16 | 1988-07-20 | Hitachi Ltd | 半導体式圧力センサ |
US5307684A (en) * | 1992-06-02 | 1994-05-03 | Viatran Corporation | Stop mechanism for a diaphragm pressure transducer |
JP3166477B2 (ja) * | 1994-05-10 | 2001-05-14 | 富士電機株式会社 | 差圧検出装置 |
US5583294A (en) * | 1994-08-22 | 1996-12-10 | The Foxboro Company | Differential pressure transmitter having an integral flame arresting body and overrange diaphragm |
EP0877240A3 (de) * | 1997-05-09 | 1999-06-16 | Fujikoki Corporation | Halbleiter-Druckwandler |
-
2001
- 2001-04-12 JP JP2001114329A patent/JP2002310836A/ja active Pending
-
2002
- 2002-04-09 KR KR1020020019199A patent/KR100622166B1/ko not_active IP Right Cessation
- 2002-04-11 DE DE10216020A patent/DE10216020A1/de not_active Withdrawn
- 2002-04-12 US US10/121,432 patent/US6604430B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7663496B2 (en) | 2006-12-07 | 2010-02-16 | Smc Kabushiki Kaisha | Pressure switch |
US7893371B2 (en) | 2006-12-07 | 2011-02-22 | Smc Kabushiki Kaisha | Pressure switch |
DE102007058598B4 (de) * | 2006-12-07 | 2013-05-23 | Smc K.K. | Druckschalter |
EP3404392A1 (de) * | 2017-05-16 | 2018-11-21 | Honeywell International Inc. | Drucksensor ohne intern geflügeltem fluid im gehäusedeckel |
Also Published As
Publication number | Publication date |
---|---|
KR20020080257A (ko) | 2002-10-23 |
US6604430B2 (en) | 2003-08-12 |
US20020178829A1 (en) | 2002-12-05 |
JP2002310836A (ja) | 2002-10-23 |
KR100622166B1 (ko) | 2006-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10349163B4 (de) | Drucksensorvorrichtung mit Temperatursensor | |
DE19936300B4 (de) | Druckerkennungsvorrichtung und Druckerkennungsvorrichtung-Anordnung hiermit | |
DE4335588C2 (de) | Drucksensor | |
DE10216020A1 (de) | Drucksensor und Gehäuse für Drucksensor | |
EP2020339B1 (de) | Auslösevorrichtung für eine Sicherheitseinrichtung in einem Kraftfahrzeug | |
DE102011078937A1 (de) | Drucksensorgehäusesysteme und -verfahren | |
DE102006018365B4 (de) | Druckerfassungsvorrichtung vom Membrantyp | |
DE102007051178B4 (de) | Drucksensor mit einer verbesserten Anordnung eines Sensorchips zum Minimieren eines Einflusses von externen Schwingungen | |
DE102006013414A1 (de) | Drucksensorvorrichtung | |
DE102004041388A1 (de) | Drucksensorzelle und diese verwendende Drucksensorvorrichtung | |
DE102006017535A1 (de) | Druckfühler | |
DE3908855A1 (de) | Drucksensor | |
DE102008011943A1 (de) | Sensoranordnung | |
EP0963544A1 (de) | Drucksensor-bauelement und verfahren zur herstellung | |
DE4201634C2 (de) | Halbleiter-Druckaufnahmevorrichtung | |
DE19936610B4 (de) | Halbleiterbeschleunigungssensor und Verfahren zur Herstellung desselben | |
DE112016001650T5 (de) | Temperatursensor und befestigungsstruktur für diesen | |
DE19608310C1 (de) | Differenzdruckmeßumformereinheit mit einem Überlastschutzsystem | |
DE102006040666B4 (de) | Kollisions-Detektionssystem | |
DE102005030901A1 (de) | Differenzdruckerfassungssensor und Verfahren zu dessen Herstellung | |
EP1949040A1 (de) | Sensor, sensorbauelement und verfahren zur herstellung eines sensors | |
DE19651269A1 (de) | Halbleiterbeschleunigungssensor | |
DE69212507T2 (de) | Piezoresistiver Druckwandler mit leitender, elastomerer Abdichtung | |
DE19620459A1 (de) | Halbleiter-Beschleunigungsmesser und Verfahren zur Bewertung der Eigenschaften eines Halbleiter-Beschleunigungsmessers | |
DE69021379T2 (de) | Verfahren zur Herstellung eines Druckwandlers. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: FUJI ELECTRIC SYSTEMS CO., LTD., TOKYO/TOKIO, JP |
|
8128 | New person/name/address of the agent |
Representative=s name: MERH-IP MATIAS ERNY REICHL HOFFMANN, 80336 MUENCHE |
|
R082 | Change of representative |
Representative=s name: MERH-IP MATIAS ERNY REICHL HOFFMANN, 80336 MUENCHE Representative=s name: MERH-IP MATIAS ERNY REICHL HOFFMANN, DE |
|
R081 | Change of applicant/patentee |
Owner name: FUJI ELECTRIC CO., LTD., JP Free format text: FORMER OWNER: FUJI ELECTRIC SYSTEMS CO., LTD., TOKYO/TOKIO, JP Effective date: 20110927 Owner name: FUJI ELECTRIC CO., LTD., KAWASAKI-SHI, JP Free format text: FORMER OWNER: FUJI ELECTRIC SYSTEMS CO., LTD., TOKYO/TOKIO, JP Effective date: 20110927 |
|
R082 | Change of representative |
Representative=s name: MERH-IP MATIAS ERNY REICHL HOFFMANN, DE Effective date: 20110927 Representative=s name: MERH-IP MATIAS ERNY REICHL HOFFMANN PATENTANWA, DE Effective date: 20110927 |
|
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: G01L0009060000 Ipc: G01L0019060000 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |