Title:
SWITCHING VALVE AND FLUSH TYPE STOOL USING IT
Document Type and Number:
Japanese Patent JP3624632
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a new type switching valve capable of realizing automatic switching and constant quantity switching to a supply destination of fluid by means of a simple constitution.
SOLUTION: A vale element 50 inside a valve chamber 43 includes a right end valve element part 54 and a left end valve element part 57 and both valve element parts are integrated together. Both valve element parts section the valve chamber 43 in the first valve chamber 70 sandwiched by these both valve element parts and in the second valve chamber 71 and the third valve chamber 72. When flushing water flows in the first valve chamber 70 from a flow inlet port 45, it flows in the second valve chamber 71 through the communication hole 66 of the left end valve element part 57. Therefore, the valve element 50 receives driving force from the side of the second valve chamber 71 to move leftward. Then, following the movement of this valve element, the second communication hole 61, the third communication hole 62 and fourth communication hole 63 communicates with a rim port 46 or a jet port 47 sequentially.
Inventors:
Shinji Shibata
Hiroyuki Tsuboi
Rinen Yanase
Kiyoshi Fujino
Hiroyuki Tsuboi
Rinen Yanase
Kiyoshi Fujino
Application Number:
JP16512997A
Publication Date:
March 02, 2005
Filing Date:
June 06, 1997
Export Citation:
Assignee:
Totou Equipment Co., Ltd.
International Classes:
E03D1/32; E03D1/36; E03D11/02; F16K11/07; F16K31/122; (IPC1-7): F16K11/07; E03D1/32; E03D1/36; E03D11/02; F16K31/122
Domestic Patent References:
| JP58035948U |
Attorney, Agent or Firm:
Takashi Shimoide
Takao Igarashi
Hiroshi Ichikawa
Takao Igarashi
Hiroshi Ichikawa
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