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Patent Searching and Data


Title:
TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/117353
Kind Code:
A1
Abstract:
The present invention is provided with a balanced type vane pump (5) having a first intake opening (81), a second intake opening (82), a first intake port (73), a second intake port (75), a first discharge opening (74), a second discharge opening (76), and a communicating oil passage (79). The first intake opening (81) is communicated with one of a suction oil passage (66) and a strainer (4), and the second intake opening (82) is communicated with the other. The first intake port (73) faces the first intake opening (81), and oil flowing in from the first intake opening (81) flows into the first intake port (73). The second intake port (75) faces the second intake opening (82), and oil flowing in from the second intake opening (82) flows into the second intake port (75). The first discharge opening (74) and the second discharge opening (76) discharge the oil flowing in from the first intake opening (81) and the second intake opening (82) to a hydraulic supply circuit (60). The communicating oil passage (79) is disposed on the downstream side of the first intake port (73) and on the downstream side of the second intake port (75) and communicates the first intake port (73) and the second intake port (75).

Inventors:
TAKEDA, Mitsuhiro (10, Takane, Fujii-cho, Anjo-sh, Aichi 92, 〒4441192, JP)
MIZUNO,Yoshihiro (Toyota-cho Toyota-sh, Aichi 71, 〒4718571, JP)
KOHNO, Tetsuya (Toyota-cho Toyota-sh, Aichi 71, 〒4718571, JP)
SOGA,Yoshinobu (Toyota-cho Toyota-sh, Aichi 71, 〒4718571, JP)
MORIYAMA,Syuji (Toyota-cho Toyota-sh, Aichi 71, 〒4718571, JP)
NITANI,Hiromitsu (Toyota-cho Toyota-sh, Aichi 71, 〒4718571, JP)
INAGAKI,Takafumi (Toyota-cho Toyota-sh, Aichi 71, 〒4718571, JP)
Application Number:
JP2016/050198
Publication Date:
July 28, 2016
Filing Date:
January 06, 2016
Export Citation:
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Assignee:
AISIN AW CO.,LTD. (10 Takane, Fujii-cho Anjo-sh, Aichi 92, 〒4441192, JP)
TOYOTA JIDOSHA KABUSHIKI KAISHA (1 Toyota-cho, Toyota-shi Aichi, 71, 〒4718571, JP)
International Classes:
F04C2/344; F04C11/00; F04C14/02; F04C14/26
Foreign References:
JP2014126043A2014-07-07
JPH10306783A1998-11-17
JP2010014101A2010-01-21
Attorney, Agent or Firm:
CHIKASHIMA,Kazuo (6F SANKI Shiba Kanasugibashi Building, 4-3 Shiba 1-chome, Minato-k, Tokyo 14, 〒1050014, JP)
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