FR2786602B1 - Element capteur ou actionneur muni d'un revetement de surface anti-adherent - Google Patents

Element capteur ou actionneur muni d'un revetement de surface anti-adherent

Info

Publication number
FR2786602B1
FR2786602B1 FR9912757A FR9912757A FR2786602B1 FR 2786602 B1 FR2786602 B1 FR 2786602B1 FR 9912757 A FR9912757 A FR 9912757A FR 9912757 A FR9912757 A FR 9912757A FR 2786602 B1 FR2786602 B1 FR 2786602B1
Authority
FR
France
Prior art keywords
sensor
surface coating
actuator element
adherent surface
adherent
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
Application number
FR9912757A
Other languages
English (en)
Other versions
FR2786602A1 (fr
Inventor
Manfred Lembke
Hans Hecht
Dirk Welting
Lutz Mueller
Thomas Brinz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2786602A1 publication Critical patent/FR2786602A1/fr
Application granted granted Critical
Publication of FR2786602B1 publication Critical patent/FR2786602B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/69—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element of resistive type
    • G01F1/692—Thin-film arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F5/00—Measuring a proportion of the volume flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31609—Particulate metal or metal compound-containing
    • Y10T428/31612—As silicone, silane or siloxane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Paints Or Removers (AREA)
  • Measuring Volume Flow (AREA)
  • Gyroscopes (AREA)
FR9912757A 1998-10-14 1999-10-13 Element capteur ou actionneur muni d'un revetement de surface anti-adherent Expired - Fee Related FR2786602B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19847303A DE19847303B4 (de) 1998-10-14 1998-10-14 Sensorelement mit antiadhäsiver Oberflächenbeschichtung

Publications (2)

Publication Number Publication Date
FR2786602A1 FR2786602A1 (fr) 2000-06-02
FR2786602B1 true FR2786602B1 (fr) 2005-05-27

Family

ID=7884408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9912757A Expired - Fee Related FR2786602B1 (fr) 1998-10-14 1999-10-13 Element capteur ou actionneur muni d'un revetement de surface anti-adherent

Country Status (4)

Country Link
US (1) US20020064649A1 (fr)
JP (1) JP2000169795A (fr)
DE (1) DE19847303B4 (fr)
FR (1) FR2786602B1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6494079B1 (en) * 2001-03-07 2002-12-17 Symyx Technologies, Inc. Method and apparatus for characterizing materials by using a mechanical resonator
US7302830B2 (en) * 2001-06-06 2007-12-04 Symyx Technologies, Inc. Flow detectors having mechanical oscillators, and use thereof in flow characterization systems
DE10223359B4 (de) * 2002-05-25 2011-08-11 Robert Bosch GmbH, 70469 Mikromechanisches Bauteil und Verfahren zur Herstellung einer Anti-Haftschicht auf einem mikromechanischen Bauteil
US7043969B2 (en) * 2002-10-18 2006-05-16 Symyx Technologies, Inc. Machine fluid sensor and method
WO2004036207A2 (fr) * 2002-10-18 2004-04-29 Symyx Technologies, Inc. Systeme et procede de captage d'un fluide contenu dans un systeme de controle de l'environnement
WO2004086027A2 (fr) * 2003-03-21 2004-10-07 Symyx Technologies, Inc. Resonateur mecanique
US7721590B2 (en) * 2003-03-21 2010-05-25 MEAS France Resonator sensor assembly
WO2004086002A1 (fr) * 2003-03-21 2004-10-07 Symyx Technologies, Inc. Ensemble resonateur-detecteur
DE10337639A1 (de) * 2003-08-16 2005-03-10 Volkswagen Ag Verfahren zur Herstellung eines mindestens teilweise beweglichen mechanisch beanspruchten Bauteils
DE10345584A1 (de) * 2003-09-29 2005-04-28 Bosch Gmbh Robert Leiterplatte mit Kunststoffteil zur Aufnahme einer Messeinrichtung
EP1736742A3 (fr) * 2005-06-20 2007-07-18 VEGA Grieshaber KG Capteur de niveau de remplissage ou de pression avec couche anti-adhésive
DE102005028395A1 (de) * 2005-06-20 2006-12-28 Vega Grieshaber Kg Füllstands- oder Drucksensor mit antiadhäsiver Schicht
US7334401B2 (en) 2006-01-19 2008-02-26 Gm Global Technology Operations, Inc. Apparatus for sensing particulates in a gas flow stream
US20070209433A1 (en) * 2006-03-10 2007-09-13 Honeywell International Inc. Thermal mass gas flow sensor and method of forming same
DE102008042489B4 (de) * 2008-09-30 2018-07-26 Robert Bosch Gmbh Werkstückverbund sowie Verwendung des Werkstückverbundes
JP5114463B2 (ja) * 2009-09-25 2013-01-09 日立オートモティブシステムズ株式会社 発熱抵抗式空気流量測定装置
DE102012220098B4 (de) * 2012-11-05 2024-08-29 Robert Bosch Gmbh Sensorvorrichtung zur Erfassung mindestens einer Strömungseigenschaft eines fluiden Mediums
US10442365B2 (en) * 2014-06-13 2019-10-15 Ford Global Technologies, Llc Apparatus and methods for vehicle structural or semi-structural component assembly enabling tunable deceleration characteristics
DE102014225303A1 (de) * 2014-12-09 2016-06-09 Robert Bosch Gmbh Sensor zur Bestimmung wenigstens eines Parameters eines durch einen Messkanal strömenden fluiden Mediums
KR101699336B1 (ko) * 2015-01-08 2017-02-13 주식회사 현대케피코 오염 방지를 위한 공기유량센서

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH562168A5 (fr) * 1970-08-25 1975-05-30 Jenaer Glas Schott Gen Veb
DE2919433C2 (de) * 1979-05-15 1987-01-22 Robert Bosch Gmbh, 7000 Stuttgart Meßsonde zur Messung der Masse und/oder Temperatur eines strömenden Mediums
DE2925975A1 (de) * 1979-06-27 1981-01-15 Siemens Ag Mengendurchflussmesser
DE3535283A1 (de) * 1985-10-03 1987-04-09 Byk Chemie Gmbh Polyestergruppenhaltige polysiloxane fuer lacke und formmassen und die verwendung hierfuer
US5308705A (en) * 1990-04-03 1994-05-03 Ppg Industries, Inc. Water repellent surface treatment
DE4234289C1 (de) * 1992-10-12 1993-11-25 Fibronix Sensoren Gmbh Drucksensor
DE4415984A1 (de) * 1994-05-06 1995-11-09 Bosch Gmbh Robert Halbleitersensor mit Schutzschicht
AU3165595A (en) * 1994-07-29 1996-03-04 Wilhelm Barthlott Self-cleaning surfaces of objects and process for producing same
FR2725722B1 (fr) * 1994-10-14 1997-01-03 Atochem Elf Sa Copolymere fluore a tenue thermique amelioree, son procede de preparation et son utilisation comme revetement protecteur de substrats
DE19623334A1 (de) * 1996-06-12 1997-12-18 Bosch Gmbh Robert Vorrichtung zur Messung der Masse eines strömenden Mediums
DE19709165A1 (de) * 1997-03-06 1998-01-15 Daimler Benz Ag Verwendung von Nano-Partikeln zur Oberflächenbehandlung

Also Published As

Publication number Publication date
DE19847303B4 (de) 2006-11-30
US20020064649A1 (en) 2002-05-30
JP2000169795A (ja) 2000-06-20
FR2786602A1 (fr) 2000-06-02
DE19847303A1 (de) 2000-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630