Title:
PURGE GAS SUPPLY METHOD FOR LOW TEMPERATURE FLUID TRANSFER PUMP AND ITS DEVICE
Document Type and Number:
Japanese Patent JP2006348877
Kind Code:
A
Abstract:
To provide a lighter device for easily and reliably supplying dry air to an on-vehicle pump such as a magnet pump which transfers low temperature fluid without occupying a large space, and to provide a dry air supply method using the same.
The purge gas supply device comprises the magnet pump 1, a low temperature fluid pipe 2 connected to the magnet pump 1, a jacket 3 covering the outer surface of the low temperature fluid pipe 2, an air pipe 8 connected to the jacket 3 for feeding air into the jacket 3, an air pump 4 connected to the air pipe 8, and a purge gas pipe 10 for connecting the jacket 3 to the magnet pump 1. In the jacket 3, moisture in air is condensed to produce dry air which is supplied to the magnet pump 1.
Inventors:
TAKAIKE AKIRA
HIROKAWA MASAKI
HIRAI KANICHI
HIROKAWA MASAKI
HIRAI KANICHI
Application Number:
JP2005177594A
Publication Date:
December 28, 2006
Filing Date:
June 17, 2005
Export Citation:
Assignee:
TAIYO NIPPON SANSO CORP
International Classes:
F04B15/08; B01D53/26; B01J4/00; F04D7/02; F04D13/02; F04D15/00
Domestic Patent References:
| JPH05215099A | 1993-08-24 | |||
| JPH01222193A | 1989-09-05 | |||
| JPH11351407A | 1999-12-24 | |||
| JP2002031497A | 2002-01-31 | |||
| JP2005140258A | 2005-06-02 | |||
| JPH10300127A | 1998-11-13 | |||
| JPH10110894A | 1998-04-28 | |||
| JP2002155883A | 2002-05-31 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
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