FR2618283B1 - Capteur de pression acoustique insensible aux effets du vent. - Google Patents

Capteur de pression acoustique insensible aux effets du vent.

Info

Publication number
FR2618283B1
FR2618283B1 FR8710056A FR8710056A FR2618283B1 FR 2618283 B1 FR2618283 B1 FR 2618283B1 FR 8710056 A FR8710056 A FR 8710056A FR 8710056 A FR8710056 A FR 8710056A FR 2618283 B1 FR2618283 B1 FR 2618283B1
Authority
FR
France
Prior art keywords
pressure sensor
acoustic pressure
sensitive acoustic
wind sensitive
wind
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
Application number
FR8710056A
Other languages
English (en)
French (fr)
Other versions
FR2618283A1 (fr
Inventor
Jacques Vermorel
Georges Parmentier
Ekkehard Burde
Henri Hoog
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.)
Institut Franco Allemand de Recherches de Saint Louis ISL
Original Assignee
Institut Franco Allemand de Recherches de Saint Louis ISL
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 Institut Franco Allemand de Recherches de Saint Louis ISL filed Critical Institut Franco Allemand de Recherches de Saint Louis ISL
Priority to FR8710056A priority Critical patent/FR2618283B1/fr
Priority to DE19883819398 priority patent/DE3819398A1/de
Publication of FR2618283A1 publication Critical patent/FR2618283A1/fr
Application granted granted Critical
Publication of FR2618283B1 publication Critical patent/FR2618283B1/fr
Expired legal-status Critical Current

Links

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
    • G01L19/14—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • H04R1/086—Protective screens, e.g. all weather or wind screens

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR8710056A 1987-07-16 1987-07-16 Capteur de pression acoustique insensible aux effets du vent. Expired FR2618283B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8710056A FR2618283B1 (fr) 1987-07-16 1987-07-16 Capteur de pression acoustique insensible aux effets du vent.
DE19883819398 DE3819398A1 (de) 1987-07-16 1988-06-07 Gegenueber windeinfluessen unempfindlicher akustischer druckaufnehmer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8710056A FR2618283B1 (fr) 1987-07-16 1987-07-16 Capteur de pression acoustique insensible aux effets du vent.

Publications (2)

Publication Number Publication Date
FR2618283A1 FR2618283A1 (fr) 1989-01-20
FR2618283B1 true FR2618283B1 (fr) 1989-12-22

Family

ID=9353204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8710056A Expired FR2618283B1 (fr) 1987-07-16 1987-07-16 Capteur de pression acoustique insensible aux effets du vent.

Country Status (2)

Country Link
DE (1) DE3819398A1 (enExample)
FR (1) FR2618283B1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5808243A (en) * 1996-08-30 1998-09-15 Carrier Corporation Multistage turbulence shield for microphones
DE10156588A1 (de) * 2001-11-20 2003-05-28 Ksb Ag Schwingungsmeßgerät
CN110319923A (zh) * 2019-07-08 2019-10-11 杭州电子科技大学 一种应用于声学的检测装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE298878C (enExample) *
US3202962A (en) * 1959-09-03 1965-08-24 Honeywell Inc Transducer
GB1245803A (en) * 1967-09-28 1971-09-08 Matsushita Electric Industrial Co Ltd Microphone device
GB2006571B (en) * 1977-08-11 1982-01-06 Plessey Co Ltd Pressure sensor
DE2902565A1 (de) * 1979-01-24 1980-08-07 Matthias Prof Dr Ing Hubert Vorrichtung zur messung des geraeusches in schnell durchstroemten rohrleitungen
DE3422963C2 (de) * 1983-06-25 1985-05-30 Erwin 2800 Bremen Schumacher Optoelektronischer Wandler

Also Published As

Publication number Publication date
DE3819398C2 (enExample) 1990-11-22
DE3819398A1 (de) 1989-01-26
FR2618283A1 (fr) 1989-01-20

Similar Documents

Publication Publication Date Title
BR8108830A (pt) Transdutor de pressao capacitivo com diafragma sensor isolado
FR2616544B1 (fr) Structure de capteur de pression differentielle evitant le blocage des membranes
FR2594224B1 (fr) Capteur de pression a diaphragme deformable
BR8207848A (pt) Sensor de pressao capacitivo aperfeicoado
IT8324374A0 (it) Dispositivo a seminconduttore avente un sensore di pressione eprocedimento per la sua fabbricazione.
FR2550335B1 (fr) Capteur capacitif
FR2674627B1 (fr) Capteur de pression resonant.
FR2475880B1 (fr) Dispositif de mesure de la pression sanguine
FR2594972B1 (fr) Regulateur de pression avec capteur integre
EP0618435A3 (de) Kapazitiver Drucksensor.
FR2587485B1 (fr) Capteur de pression
FR2349136A1 (fr) Capteur de pression
FR2614988B1 (fr) Capteur capacitif de pression
FR2555743B1 (fr) Capteur inductif de pression differentielle
DE3168427D1 (de) Flueric partial pressure sensor
FR2643148B1 (fr) Capteur de pression du type semiconducteur sur isolant
BE893875A (fr) Capteur de pression differentielle
FR2566529B1 (fr) Capteur de pression
FR2615618B1 (fr) Capteur de pression a compensation numerique
FR2618283B1 (fr) Capteur de pression acoustique insensible aux effets du vent.
FR2535458B1 (fr) Capteur de pression et de temperature
FR2602334B1 (fr) Capteur de pression
BR7902641A (pt) Transdutor de pressao tendo sensores piezoresistivos blindados eletricamente
FI810808L (fi) Tryckgivare
FR2508746B1 (fr) Capteur d'image

Legal Events

Date Code Title Description
ST Notification of lapse