JPS5917954Y2 - 水位調節装置 - Google Patents

水位調節装置

Info

Publication number
JPS5917954Y2
JPS5917954Y2 JP8264778U JP8264778U JPS5917954Y2 JP S5917954 Y2 JPS5917954 Y2 JP S5917954Y2 JP 8264778 U JP8264778 U JP 8264778U JP 8264778 U JP8264778 U JP 8264778U JP S5917954 Y2 JPS5917954 Y2 JP S5917954Y2
Authority
JP
Japan
Prior art keywords
piston
height
water level
water
adjustment device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP8264778U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54183133U (enrdf_load_stackoverflow
Inventor
幸雄 吉岡
Original Assignee
大可工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 大可工業株式会社 filed Critical 大可工業株式会社
Priority to JP8264778U priority Critical patent/JPS5917954Y2/ja
Publication of JPS54183133U publication Critical patent/JPS54183133U/ja
Application granted granted Critical
Publication of JPS5917954Y2 publication Critical patent/JPS5917954Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Soil Working Implements (AREA)
JP8264778U 1978-06-15 1978-06-15 水位調節装置 Expired JPS5917954Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8264778U JPS5917954Y2 (ja) 1978-06-15 1978-06-15 水位調節装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8264778U JPS5917954Y2 (ja) 1978-06-15 1978-06-15 水位調節装置

Publications (2)

Publication Number Publication Date
JPS54183133U JPS54183133U (enrdf_load_stackoverflow) 1979-12-25
JPS5917954Y2 true JPS5917954Y2 (ja) 1984-05-24

Family

ID=29003699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8264778U Expired JPS5917954Y2 (ja) 1978-06-15 1978-06-15 水位調節装置

Country Status (1)

Country Link
JP (1) JPS5917954Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746139Y2 (ja) * 1987-04-10 1995-10-25 繁治 井内 １辺２重で膨味ある横ｌ字形の給落水器
JP2010022324A (ja) * 2008-07-23 2010-02-04 Masaaki Miyajima 水田用水位設定装置

Also Published As

Publication number Publication date
JPS54183133U (enrdf_load_stackoverflow) 1979-12-25

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