Title:
RESERVOIR AND BRAKE DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2010/035907
Kind Code:
A1
Abstract:
A liquid amount detecting section (19) of a reservoir (5) is provided with a float (23) equipped with a magnet (22) which turns on and off a reed switch (24) and moving up and down in response to movement of the surface of an operating liquid. The reed switch (24) is provided above the magnet (22). The float (23) is provided with a float body (23a), magnet supporting columns (23b, 23c) located at the upper end of the float body (23a), and a magnet support section (23d) for supporting the magnet (22) at the upper ends of the magnet supporting columns (23b, 23c). The liquid amount detecting section (19) is provided with guides (25, 26) for guiding the float (23). The guide (25) is raised upward from the bottom surface of a float chamber (21), and the guide (26) is suspended from an upper end inner surface.
Inventors:
TAKAHASHI TOSHIYUKI (JP)
Application Number:
PCT/JP2009/067296
Publication Date:
April 01, 2010
Filing Date:
September 28, 2009
Export Citation:
Assignee:
BOSCH CORP (JP)
TAKAHASHI TOSHIYUKI (JP)
TAKAHASHI TOSHIYUKI (JP)
International Classes:
B60T11/26; B60T17/22; G01F23/62; F16D25/08
Foreign References:
| JPS50110664U | 1975-09-09 | |||
| JPS63115016A | 1988-05-19 | |||
| JPH028678U | 1990-01-19 | |||
| JP2000002580A | 2000-01-07 | |||
| JPS62193526U | 1987-12-09 | |||
| JPS5843541U | 1983-03-23 | |||
| JPS6058473U | 1985-04-23 | |||
| JPH0319925U | 1991-02-27 | |||
| JPS54179385U | 1979-12-18 | |||
| JPS58108953U | 1983-07-25 |
Attorney, Agent or Firm:
AOKI, KENJI (JP)
Kenji Aoki (JP)
Kenji Aoki (JP)
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