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KR960042029A - 흡기관을 갖는 내연기관의 압력센서 - Google Patents

흡기관을 갖는 내연기관의 압력센서 Download PDF

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Publication number
KR960042029A
KR960042029A KR1019960015169A KR19960015169A KR960042029A KR 960042029 A KR960042029 A KR 960042029A KR 1019960015169 A KR1019960015169 A KR 1019960015169A KR 19960015169 A KR19960015169 A KR 19960015169A KR 960042029 A KR960042029 A KR 960042029A
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KR
South Korea
Prior art keywords
pressure sensor
combustion engine
internal combustion
tube
center
Prior art date
Application number
KR1019960015169A
Other languages
English (en)
Other versions
KR100420889B1 (ko
Inventor
호헨베르거 한스-마르틴
쿤트 빈프리드
Original Assignee
랄프 홀거 베렌스 · 만프레드 크네취
로베르트 보쉬 게엠베하
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Application filed by 랄프 홀거 베렌스 · 만프레드 크네취, 로베르트 보쉬 게엠베하 filed Critical 랄프 홀거 베렌스 · 만프레드 크네취
Publication of KR960042029A publication Critical patent/KR960042029A/ko
Application granted granted Critical
Publication of KR100420889B1 publication Critical patent/KR100420889B1/ko

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Classifications

    • 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
    • G01L19/14—Housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • 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
    • 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
    • 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
    • G01L23/24—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 specially adapted for measuring pressure in inlet or exhaust ducts of internal-combustion engines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

내연기관의 흡기관에 직접 설치되어 있는 압력센서의 압력측정부에 의해 흡기관 가운데를 흐르는 흡입공기중의 가스상 부분의 저온시의 동결의 위험성을 배제한다. 압력센서(1)의 압력측정하는 압력센서 접속부(7)가 흡기관(5)의 거의 중심까지 또는 흡기관(5)의 중심을 넘어가는 곳까지 도달하여 있다.

Description

흡기관을 갖는 내연기관의 압력센서
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 압력센서의 한 실시예를 도시하는 도면.

Claims (5)

  1. 흡기관을 갖는 내연기관의 압력센서에 있어서, 흡기관 가운데를 흐르는 압력센서 접속부는 갖는 형식이며, 압력센서(1)의 압력센서 접속부(7)가 흡기관(5)의 거의 중심까지 또는 흡기관(5)의 중심을 넘어가는 곳까지 연장하는 것을 특징으로 하는 압력센서.
  2. 제1항에 있어서, 상기 압력센서(1)의 압력센서 접속부(7)가 적어도 부분적으로 튜브(35)에 의해 형성되고, 상기 튜브가 흡기관(5)의 거의 중심까지 또는 흡기관(5)의 중심을 넘어가는 곳까지 연장하는 것을 특징으로 하는 압력센서.
  3. 제2항에 있어서, 상기 튜브(35)가 압력센서 접속부(7)상을 덮어 씌우는 것을 특징으로 하는 압력센서.
  4. 제2항에 있어서, 상기 튜브(35)가 가요성을 가지도록 형성되는 것을 특징으로 하는 압력센서.
  5. 제4항에 있어서, 튜브(35)가 플라스틱 특히 플루오르 고무로서 형성되는 것을 특징으로 하는 압력센서.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960015169A 1995-05-13 1996-05-09 흡기관을갖는내연기관의압력센서 KR100420889B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19517676.6 1995-05-13
DE19517676A DE19517676B4 (de) 1995-05-13 1995-05-13 Drucksensor für eine Brennkraftmaschine mit einem Ansaugrohr

Publications (2)

Publication Number Publication Date
KR960042029A true KR960042029A (ko) 1996-12-19
KR100420889B1 KR100420889B1 (ko) 2004-05-20

Family

ID=7761877

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960015169A KR100420889B1 (ko) 1995-05-13 1996-05-09 흡기관을갖는내연기관의압력센서

Country Status (6)

Country Link
US (1) US6363779B1 (ko)
JP (1) JP3764519B2 (ko)
KR (1) KR100420889B1 (ko)
CN (1) CN1090321C (ko)
DE (1) DE19517676B4 (ko)
FR (1) FR2734052B1 (ko)

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JP3532776B2 (ja) * 1998-10-20 2004-05-31 株式会社日立製作所 自動車用センサの取付け構造
US6604424B1 (en) 1999-06-16 2003-08-12 Denso Corporation Pressure detecting apparatus and installation structure of same
DE19934832A1 (de) * 1999-07-24 2001-01-25 Bosch Gmbh Robert Drucksensor
DE10013904A1 (de) * 2000-03-21 2001-09-27 Bosch Gmbh Robert Mikromechanisches Bauelement und Abgleichverfahren
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DE10303078B4 (de) * 2003-01-27 2007-01-25 Siemens Ag Anordnung zum Messen eines Druckes in einem flüssigen oder gasförmigen Medium
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Also Published As

Publication number Publication date
JP3764519B2 (ja) 2006-04-12
DE19517676B4 (de) 2008-01-31
FR2734052A1 (fr) 1996-11-15
CN1142606A (zh) 1997-02-12
CN1090321C (zh) 2002-09-04
KR100420889B1 (ko) 2004-05-20
US6363779B1 (en) 2002-04-02
JPH08304208A (ja) 1996-11-22
FR2734052B1 (fr) 1998-06-26
DE19517676A1 (de) 1996-11-14

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