Title:
NONCONTACT OIL LIQUID LEVEL SENSOR
Document Type and Number:
Japanese Patent JP3724747
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a noncontact liquid level sensor excelling in durability of bearing as well as higher detection accuracy capable of improving intensity of bearings and also supporting rotary shafts so as to smoothly rotate without eccentricity.
SOLUTION: The housing 21 of this noncontact liquid level sensor is molded integrally with a pair of receiving holes 21d, 21e rotatably supporting a rotary shaft 36. Additionally, the rotary shaft 36 with a magnet 23 fixed on its peripheral surface is located on a magnet enclosure 21a formed on the housing 21, and one end of a float arm 22 is engaged into the pair of receiving holes 21d, 21e and also compressively fit into the rotary shaft 36 to rotatably support the rotary shaft 36.
Inventors:
Kenichi Tanaka
Satoshi Fukuhara
Yukio Takahashi
Satoshi Fukuhara
Yukio Takahashi
Application Number:
JP2003275233A
Publication Date:
December 07, 2005
Filing Date:
July 16, 2003
Export Citation:
Assignee:
Yazaki Corporation
International Classes:
G01F23/38; (IPC1-7): G01F23/38
Domestic Patent References:
| JP2002202180A | ||||
| JP2002036904A | ||||
| JP2002303535A | ||||
| JP2001277900A |
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada
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