Title:
SWIRL FLOW FORMING BODY AND CONTACTLESS CONVEYANCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/129152
Kind Code:
A1
Abstract:
Provided are a swirl flow forming body which enables a contactless conveyance device to be manufactured at reduced cost and which does not impair the accuracy of the lifted height of an object being conveyed, and the contactless conveyance device.
A swirl flow forming body (1), etc. provided with: a bowl-like body (1a) having a hole (1b) open on the front surface side and having a circular shape in a plan view; a fluid ejection opening (1k) open in the inner surface which forms the hole of the body; and a fluid intake opening (1l) open in the outer surface of the body and communicating with the fluid ejection opening. The swirl flow forming body (1), etc. generate an ascending swirl flow on the front surface side of the body by ejecting fluid from the fluid ejection opening, the swirl flow moving in the direction in which the swirl flow is separated from the front surface. A contactless conveyance device can be configured by disposing on a conveyance surface (2a) of a base body (2) two or more swirl flow forming bodies including the swirl flow forming body (1) and also including a swirl flow forming body (4) which generates a swirl flow in the opposite direction in a plan view. The swirl flow forming bodies can be contained in recesses (containing sections (2b)) formed in the conveyance surface of the base body.
Inventors:
OZAWA Hideo (OILES CORPORATION 8, Kirihara-cho, Fujisawa-sh, Kanagawa 11, 〒2520811, JP)
小澤 秀夫 (〒11 神奈川県藤沢市桐原町８番地 オイレス工業株式会社藤沢事業場内 Kanagawa, 〒2520811, JP)
TSUNODA Kouichi (OILES CORPORATION 8, Kirihara-cho, Fujisawa-sh, Kanagawa 11, 〒2520811, JP)
角田 耕一 (〒11 神奈川県藤沢市桐原町８番地 オイレス工業株式会社藤沢事業場内 Kanagawa, 〒2520811, JP)
小澤 秀夫 (〒11 神奈川県藤沢市桐原町８番地 オイレス工業株式会社藤沢事業場内 Kanagawa, 〒2520811, JP)
TSUNODA Kouichi (OILES CORPORATION 8, Kirihara-cho, Fujisawa-sh, Kanagawa 11, 〒2520811, JP)
角田 耕一 (〒11 神奈川県藤沢市桐原町８番地 オイレス工業株式会社藤沢事業場内 Kanagawa, 〒2520811, JP)
Application Number:
JP2011/054095
Publication Date:
October 20, 2011
Filing Date:
February 24, 2011
Export Citation:
Assignee:
OILES CORPORATION (1-6-34, Kounan Minato-k, Tokyo 75, 〒1080075, JP)
オイレス工業株式会社 (〒75 東京都港区港南一丁目６番３４号 Tokyo, 〒1080075, JP)
OZAWA Hideo (OILES CORPORATION 8, Kirihara-cho, Fujisawa-sh, Kanagawa 11, 〒2520811, JP)
小澤 秀夫 (〒11 神奈川県藤沢市桐原町８番地 オイレス工業株式会社藤沢事業場内 Kanagawa, 〒2520811, JP)
TSUNODA Kouichi (OILES CORPORATION 8, Kirihara-cho, Fujisawa-sh, Kanagawa 11, 〒2520811, JP)
オイレス工業株式会社 (〒75 東京都港区港南一丁目６番３４号 Tokyo, 〒1080075, JP)
OZAWA Hideo (OILES CORPORATION 8, Kirihara-cho, Fujisawa-sh, Kanagawa 11, 〒2520811, JP)
小澤 秀夫 (〒11 神奈川県藤沢市桐原町８番地 オイレス工業株式会社藤沢事業場内 Kanagawa, 〒2520811, JP)
TSUNODA Kouichi (OILES CORPORATION 8, Kirihara-cho, Fujisawa-sh, Kanagawa 11, 〒2520811, JP)
International Classes:
B65G51/03; B65G49/06; H01L21/677
Attorney, Agent or Firm:
NAKAI Jun (#210 Win Shinjuku Wakamatsucho, 25-17Wakamatsucho,Shinjuku-k, Tokyo 56, 〒1620056, JP)
Claims:
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