Ansauglufttemperatursensor und thermischer Luftmassenmesser damit
Anmelder: Hitachi Automotive Systems, Ltd. 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP2482050
- Aktenzeichen
- EP12153279
- Anmeldetag
- 31. Januar 2012
- Veröffentlichung
- 14. Dezember 2016
- Erteilung
- 14. Dezember 2016
- Rechtsraum
- EP
- IPC
- G01K1/20G01K7/42G01K13/02G01F1/68G01F1/00
Abstract
An intake air temperature sensor capable of detecting an intake air temperature highly accurately and at high speed. The intake air temperature sensor of the present invention includes: a secondary passage 7 taking in an intake airflow; a flow rate detecting element 13 disposed in the secondary passage 7; an intake air temperature detecting element 4 provided outside the secondary passage; a temperature sensor 9 detecting a temperature of a fitting section of the intake air temperature detecting element 4; a circuit board 11 disposed in a casing; and an integrated circuit 10 applying a correction process to an output of the intake air temperature detecting element 4 on the basis of signals output from the temperature sensor 9 and a flow rate detecting element 13.
Anmelder
- Firma
- Hitachi Automotive Systems, Ltd.
- Land
- 🇯🇵 Japan
Japanischer Automobilzulieferer mit Sitz in Hitachinaka, hervorgegangen aus Hitachi Automotive Systems. Hitachi Astemo entwickelt Fahrwerks-, Antriebs- und Bremssysteme sowie Elektronik für konventionelle und elektrifizierte Fahrzeuge.
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