ITMI20041417A1 - Elemento di pressione con superficie di tenuta integrata - Google Patents

Elemento di pressione con superficie di tenuta integrata

Info

Publication number
ITMI20041417A1
ITMI20041417A1 IT001417A ITMI20041417A ITMI20041417A1 IT MI20041417 A1 ITMI20041417 A1 IT MI20041417A1 IT 001417 A IT001417 A IT 001417A IT MI20041417 A ITMI20041417 A IT MI20041417A IT MI20041417 A1 ITMI20041417 A1 IT MI20041417A1
Authority
IT
Italy
Prior art keywords
seal surface
pressure element
integrated seal
integrated
pressure
Prior art date
Application number
IT001417A
Other languages
English (en)
Inventor
Lothar Baumann
Hans-Peter Didra
Markus Fissler
Roger Frehoff
Joerg Gebers
Ralf Kaiser
Carsten Kaschube
Markus Ledermann
Thomas Moelkner
Christian Roesser
Holger Scholzen
Benjamin Thiel
Original Assignee
Bosch Gmbh Robert
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
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20041417A1 publication Critical patent/ITMI20041417A1/it

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
    • G01L9/0055—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements bonded on a diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
IT001417A 2003-07-16 2004-07-15 Elemento di pressione con superficie di tenuta integrata ITMI20041417A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10332284A DE10332284A1 (de) 2003-07-16 2003-07-16 Drucksensorelement mit integrierter Dichtfläche

Publications (1)

Publication Number Publication Date
ITMI20041417A1 true ITMI20041417A1 (it) 2004-10-15

Family

ID=33560156

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001417A ITMI20041417A1 (it) 2003-07-16 2004-07-15 Elemento di pressione con superficie di tenuta integrata

Country Status (4)

Country Link
US (1) US20050126297A1 (it)
JP (1) JP2005037400A (it)
DE (1) DE10332284A1 (it)
IT (1) ITMI20041417A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333438A1 (de) * 2003-07-23 2005-02-17 Robert Bosch Gmbh Brennraumdrucksensor mit Metallmembran mit piezoresistiver Metalldünnschicht
DE102007042789A1 (de) * 2007-09-07 2009-03-12 Robert Bosch Gmbh Steckfühler zur Messung mindestens einer Eigenschaft eines fluiden Mediums
JP5104806B2 (ja) 2009-04-03 2012-12-19 株式会社デンソー 燃料噴射弁及び燃料噴射弁の製造方法
DE102009050911B4 (de) * 2009-10-26 2014-06-12 Borgwarner Beru Systems Gmbh Zylinderdrucksensor
DE102010038881A1 (de) 2010-08-04 2012-02-09 Robert Bosch Gmbh Sensor zur Erfassung mindestens einer Eigenschaft eines fluiden Mediums
DE102011077829A1 (de) * 2011-06-20 2012-12-20 Endress + Hauser Gmbh + Co. Kg Verfahren zur Herstellung eines Drucksensors:
EP3128305B1 (en) * 2015-08-07 2019-07-31 Sensata Technologies, Inc. A hermetic pressure sensor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951371A (en) * 1956-08-06 1960-09-06 Gen Dynamics Corp Holder for force sensing device
DE3313259A1 (de) * 1983-04-13 1984-10-25 Ermeto Armaturen Gmbh, 4800 Bielefeld Sensor
DE3317638A1 (de) * 1983-05-14 1984-11-15 Alfred Teves Gmbh, 6000 Frankfurt Vorrichtung zur ermittlung und ueberwachung der beschaffenheit, des zustandes und anderer parameter einer druckfluessigkeit
US4994781A (en) * 1988-04-07 1991-02-19 Sahagen Armen N Pressure sensing transducer employing piezoresistive elements on sapphire
US5337612A (en) * 1992-06-08 1994-08-16 Quartzdyne, Inc. Apparatus for pressure transducer isolation
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
DE19538854C1 (de) * 1995-10-19 1996-08-08 Bosch Gmbh Robert Druckgeber zur Druckerfassung im Brennraum von Brennkraftmaschinen
JP3309808B2 (ja) * 1998-08-04 2002-07-29 株式会社デンソー 圧力検出装置

Also Published As

Publication number Publication date
DE10332284A1 (de) 2005-02-03
US20050126297A1 (en) 2005-06-16
JP2005037400A (ja) 2005-02-10

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