ATE95280T1 - Optischer drucksensor zur feststellung der druckschwankungen in einer brennkraftmaschine. - Google Patents

Optischer drucksensor zur feststellung der druckschwankungen in einer brennkraftmaschine.

Info

Publication number
ATE95280T1
ATE95280T1 AT90203523T AT90203523T ATE95280T1 AT E95280 T1 ATE95280 T1 AT E95280T1 AT 90203523 T AT90203523 T AT 90203523T AT 90203523 T AT90203523 T AT 90203523T AT E95280 T1 ATE95280 T1 AT E95280T1
Authority
AT
Austria
Prior art keywords
light
membrane
sheath
ring
pressure sensor
Prior art date
Application number
AT90203523T
Other languages
English (en)
Inventor
Arie Jan Koelling
Original Assignee
Texas Instruments Holland
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 Texas Instruments Holland filed Critical Texas Instruments Holland
Application granted granted Critical
Publication of ATE95280T1 publication Critical patent/ATE95280T1/de

Links

Classifications

    • 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
    • G01L23/08—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 operated electrically
    • G01L23/16—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 operated electrically by photoelectric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
AT90203523T 1990-04-05 1990-12-28 Optischer drucksensor zur feststellung der druckschwankungen in einer brennkraftmaschine. ATE95280T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9000801A NL9000801A (nl) 1990-04-05 1990-04-05 Verbrandingsmotor met optische druksensor.
EP90203523A EP0451374B1 (de) 1990-04-05 1990-12-28 Optischer Drucksensor zur Feststellung der Druckschwankungen in einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
ATE95280T1 true ATE95280T1 (de) 1993-10-15

Family

ID=19856870

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90203523T ATE95280T1 (de) 1990-04-05 1990-12-28 Optischer drucksensor zur feststellung der druckschwankungen in einer brennkraftmaschine.

Country Status (4)

Country Link
EP (1) EP0451374B1 (de)
AT (1) ATE95280T1 (de)
DE (1) DE69003674T2 (de)
NL (1) NL9000801A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249130A (en) * 1990-10-24 1992-04-29 Ford Motor Co Mounting a sensor in an i.c. engine combustion chamber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580082A (en) * 1969-11-07 1971-05-25 Bendix Corp Pressure transducer
US4158310A (en) * 1978-01-30 1979-06-19 University Of Southern California Optical pressure transducer of randomly distributed fiber optics
JPS6212827A (ja) * 1985-07-10 1987-01-21 Hitachi Ltd エンジンの燃焼圧検出装置
GB2186360A (en) * 1986-02-07 1987-08-12 Ford Motor Co Stress transducer

Also Published As

Publication number Publication date
EP0451374A1 (de) 1991-10-16
EP0451374B1 (de) 1993-09-29
DE69003674D1 (de) 1993-11-04
DE69003674T2 (de) 1994-01-27
NL9000801A (nl) 1991-11-01

Similar Documents

Publication Publication Date Title
ATE67853T1 (de) Biologische nachweisvorrichtung.
KR890016373A (ko) 알콜함유율 검출장치
DE3879224D1 (de) Vorrichtung zum optischen abtasten der oberflaeche eines objektes.
FR2597971B1 (fr) Capteur a fibre optique
ATE92192T1 (de) Vorrichtung zum messen einer magnetischen induktion.
ES2069136T3 (es) Instalacion de medicion fotometrica.
KR910003251A (ko) 내연기관의 작동 조건 감지 장치
KR910001840B1 (ko) 변위 탐지
DE69224699D1 (de) Fühler zur Messung des Russanteils in Abgasen
ATE95280T1 (de) Optischer drucksensor zur feststellung der druckschwankungen in einer brennkraftmaschine.
DK0417700T3 (da) Forbedring ved dæmpet total-refleksionsspektroskopi
US5349181A (en) Fiber optic chemical sensor having specific channel connecting design
KR910700446A (ko) 내연 기관용 광도 검출기, 기관 작동 방법 및 온도 감지 방법
JPS57168126A (en) Device for detecting physical change
KR880004301A (ko) 파이버의 광학변위 측정장치
KR970062723A (ko) 고온 물체의 거리측정방법 및 장치
JPS5690227A (en) Optical fiber temperature detector
SU1686321A1 (ru) Устройство дл измерени звукового давлени
SU1174784A1 (ru) Датчик температуры
US5387792A (en) Optical frequency encoding for normal shock and position sensing
SU1425473A1 (ru) Датчик температуры
SU922539A1 (ru) Устройство дл измерени температуры
EP0075422A3 (de) Reflektorleistungsmessung
RU1796937C (ru) Волоконно-оптический датчик давлени
SU1663421A1 (ru) Датчик касани измерительной головки