Air flow meter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4709581
SERIAL NO

06769309

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An air flow meter including an air flow rate measuring tube located in a main air passageway and having an air inlet portion and an air outlet portion of a bypass passageway formed therein. The air inlet portion is located substantially in a central portion of the cross-sectional surface of the main air passageway, and a hot wire type air flow sensor is mounted in the bypass passageway. The air flow meter is suitable for use with an internal combustion engine of an automotive vehicle.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HITACHI LTD A CORP OF JAPAN6 KANDA SURUGADAI 4-CHOME CHIYODA-KU TOKYO

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishimura, Yutaka Katsuta, JP 104 1444
Oyama, Yoshishige Katsuta, JP 58 1150

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation