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Patent Searching and Data


Title:
DAMPING VALVE
Document Type and Number:
WIPO Patent Application WO/2011/111773
Kind Code:
A1
Abstract:
A damping valve is provided with a through-hole which forms the passage for fluid, and also with a poppet which has a center axis and is seated on a valve seat around the through-hole. The poppet is contained within the housing so as to be slidable in the center axis direction. The vibration of the poppet is minimized by pressing the poppet against one wall surface of the housing by a pressing mechanism which presses the poppet in the direction perpendicular to the center axis.

Inventors:
OOTAKE, Kouji (World Trade Center Bldg., 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
大竹 幸司 (〒11 東京都港区浜松町二丁目4番1号世界貿易センタービル カヤバ工業株式会社内 Tokyo, 〒1056111, JP)
KAMAKURA, Ryosuke (World Trade Center Bldg., 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
鎌倉 亮介 (〒11 東京都港区浜松町二丁目4番1号世界貿易センタービル カヤバ工業株式会社内 Tokyo, 〒1056111, JP)
Application Number:
JP2011/055618
Publication Date:
September 15, 2011
Filing Date:
March 10, 2011
Export Citation:
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Assignee:
KAYABA INDUSTRY CO., LTD. (World Trade Center Bldg, 4-1 Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
カヤバ工業株式会社 (〒11 東京都港区浜松町二丁目4番1号世界貿易センタービル Tokyo, 〒1056111, JP)
OOTAKE, Kouji (World Trade Center Bldg., 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
大竹 幸司 (〒11 東京都港区浜松町二丁目4番1号世界貿易センタービル カヤバ工業株式会社内 Tokyo, 〒1056111, JP)
KAMAKURA, Ryosuke (World Trade Center Bldg., 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
International Classes:
F16F9/50; F16K1/00; F16K31/06; F16K47/02
Foreign References:
JPH0434576U1992-03-23
JP2001123887A2001-05-08
JPS61154369U1986-09-25
JPS6169566U1986-05-13
JPH0861554A1996-03-08
JP2008045746A2008-02-28
JP2003262282A2003-09-19
JPH0291276U1990-07-19
JPS4836363B11973-11-05
JPS5351451Y21978-12-09
JPS6236836U1987-03-04
JP2009222136A2009-10-01
Other References:
None
Attorney, Agent or Firm:
GOTO, Masaki (Shoyu-Kaikan, 3-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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Claims: