FR2703772B1 - Douille de pression, notamment pour un capteur de cognement. - Google Patents

Douille de pression, notamment pour un capteur de cognement.

Info

Publication number
FR2703772B1
FR2703772B1 FR9402784A FR9402784A FR2703772B1 FR 2703772 B1 FR2703772 B1 FR 2703772B1 FR 9402784 A FR9402784 A FR 9402784A FR 9402784 A FR9402784 A FR 9402784A FR 2703772 B1 FR2703772 B1 FR 2703772B1
Authority
FR
France
Prior art keywords
knock sensor
pressure socket
socket
pressure
knock
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
FR9402784A
Other languages
English (en)
Other versions
FR2703772A1 (fr
Inventor
Hartmut Brammer
Romuald Fries
Karl Dums
Holger Krebs
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
Priority claimed from DE4403660A external-priority patent/DE4403660B4/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2703772A1 publication Critical patent/FR2703772A1/fr
Application granted granted Critical
Publication of FR2703772B1 publication Critical patent/FR2703772B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/222—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines using piezoelectric devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR9402784A 1993-04-10 1994-03-10 Douille de pression, notamment pour un capteur de cognement. Expired - Fee Related FR2703772B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4311920 1993-04-10
DE4403660A DE4403660B4 (de) 1993-04-10 1994-02-05 Druckhülse

Publications (2)

Publication Number Publication Date
FR2703772A1 FR2703772A1 (fr) 1994-10-14
FR2703772B1 true FR2703772B1 (fr) 1995-05-19

Family

ID=25924856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9402784A Expired - Fee Related FR2703772B1 (fr) 1993-04-10 1994-03-10 Douille de pression, notamment pour un capteur de cognement.

Country Status (3)

Country Link
US (1) US5440933A (fr)
JP (1) JP3391884B2 (fr)
FR (1) FR2703772B1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989529A (ja) * 1982-11-15 1984-05-23 三菱電機株式会社 電力制限運転継続装置
FR2715737B1 (fr) * 1994-02-01 1996-03-01 Siemens Automotive Sa Capteur accélérométrique pour mesure du cliquetis d'un moteur à combustion interne.
CZ194096A3 (cs) * 1995-07-03 1998-09-16 Robert Bosch Gmbh Snímač kmitání s přítlačným pouzdrem
DE19524152C1 (de) * 1995-07-03 1996-05-23 Bosch Gmbh Robert Schwingungsaufnehmer
DE19612541A1 (de) * 1996-03-29 1997-10-02 Bosch Gmbh Robert Schwingungsaufnehmer und Verfahren zu dessen Herstellung
JP3516577B2 (ja) * 1996-11-21 2004-04-05 日本特殊陶業株式会社 ノッキング検出センサ
FR2759458B1 (fr) * 1997-02-13 1999-04-30 Siemens Automotive Sa Capteur accelerometrique de cliquetis et son procede de fabrication
DE19829409C2 (de) * 1998-07-01 2003-11-13 Bosch Gmbh Robert Schwingungsaufnehmer mit einer Druckhülse
DE19829379C2 (de) * 1998-07-01 2002-11-07 Bosch Gmbh Robert Schwingungsaufnehmer mit einer Druckhülse
DE19829407A1 (de) * 1998-07-01 2000-01-13 Bosch Gmbh Robert Schwingungsaufnehmer mit einer Druckhülse
DE19960328B4 (de) * 1999-12-15 2008-05-15 Robert Bosch Gmbh Schwingungsaufnehmer mit einer Druckhülse
DE19960325B4 (de) * 1999-12-15 2008-04-30 Robert Bosch Gmbh Schwingungsaufnehmer mit einer Druckhülse
DE10009169B4 (de) * 2000-02-26 2004-02-19 Robert Bosch Gmbh Schwingungsaufnehmer mit einer Druckhülse
US6655352B2 (en) * 2002-02-20 2003-12-02 Delphi Technologies, Inc. Integrated bolt two-piece sleeve design for flat response knock sensor
US6931905B2 (en) * 2003-04-15 2005-08-23 Stolle Machinery Company, Llc Method and apparatus for forming container bodies
JP4222196B2 (ja) * 2003-12-01 2009-02-12 株式会社デンソー 電気回路機器の破壊防止構造
JP4138696B2 (ja) * 2004-04-20 2008-08-27 三菱電機株式会社 ノックセンサ
JP5027834B2 (ja) * 2008-07-14 2012-09-19 日本特殊陶業株式会社 ノッキングセンサ
JP6248399B2 (ja) * 2013-03-14 2017-12-20 日本電気株式会社 振動検知装置
DE102016214841A1 (de) * 2016-08-10 2018-02-15 Robert Bosch Gmbh Schwingungsaufnehmer zum Aufnehmen von Schwingungen eines Schwingungen verursachenden Bauteils
JP7010777B2 (ja) * 2018-06-29 2022-01-26 日本特殊陶業株式会社 ノッキングセンサ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742058A1 (de) * 1977-09-19 1979-03-29 Guenter Prof Dipl Ing Dr R Rau Vorrichtung zur anbringung von messwertaufnehmern und messelektroden an oberflaechen, insbesondere an der hautoberflaeche bei medizinisch-biologischen messungen
EP0090871B1 (fr) * 1982-04-06 1987-01-07 Kistler Instrumente AG Détecteur à haute pression
DE8312524U1 (de) * 1983-04-28 1983-09-22 Teldix Gmbh, 6900 Heidelberg Haltevorrichtung zur ausrichtbaren befestigung von messmitteln
US4569077A (en) * 1983-12-30 1986-02-04 Anthony Marinelli Transducer mounting assembly
DE8416116U1 (de) * 1984-05-26 1985-09-19 Robert Bosch Gmbh, 7000 Stuttgart Klopfsensor
JPS6184538A (ja) * 1984-10-02 1986-04-30 Honda Motor Co Ltd エンジンの燃焼圧力検出器
DE8436486U1 (de) * 1984-12-13 1987-05-21 Robert Bosch Gmbh, 7000 Stuttgart Klopfsensor
JPH01147331A (ja) * 1987-12-03 1989-06-09 Ngk Insulators Ltd 圧力検出器
DE3911875C2 (de) * 1988-04-13 1994-10-06 Mitsubishi Electric Corp Beschleunigungssensor
US4906031A (en) * 1988-07-21 1990-03-06 Stratoflex, Inc. Quick connect coupling with garter spring
JPH0363528A (ja) * 1989-08-01 1991-03-19 Mitsubishi Electric Corp 振動検出器
KR930011091B1 (ko) * 1990-06-08 1993-11-20 미쯔비시 덴끼 가부시끼가이샤 압력 센서

Also Published As

Publication number Publication date
US5440933A (en) 1995-08-15
JP3391884B2 (ja) 2003-03-31
FR2703772A1 (fr) 1994-10-14
JPH06323898A (ja) 1994-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20071130