JPS60143837U - gate valve - Google Patents

gate valve

Info

Publication number
JPS60143837U
JPS60143837U JP3067684U JP3067684U JPS60143837U JP S60143837 U JPS60143837 U JP S60143837U JP 3067684 U JP3067684 U JP 3067684U JP 3067684 U JP3067684 U JP 3067684U JP S60143837 U JPS60143837 U JP S60143837U
Authority
JP
Japan
Prior art keywords
flow path
valve
gate valve
valve case
guide groove
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.)
Granted
Application number
JP3067684U
Other languages
Japanese (ja)
Other versions
JPH0338356Y2 (en
Inventor
俊彦 梶原
河津　広文
元木　信義
Original Assignee
鹿島建設株式会社
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 鹿島建設株式会社 filed Critical 鹿島建設株式会社
Priority to JP3067684U priority Critical patent/JPS60143837U/en
Publication of JPS60143837U publication Critical patent/JPS60143837U/en
Application granted granted Critical
Publication of JPH0338356Y2 publication Critical patent/JPH0338356Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Sliding Valves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はダム工事におけるコンクリート圧送システムを
示す説明図、第２図は本考案によるゲートバルブの一実
施例を示す正面断面図、第３図は同実施例の側面断面図
、第４図は第２図のＡ−Ａ線に沿った断面図である。 １１・・・ゲートバルブ、１２・・・弁板、１３・・・
バルブケース、１７・・・流路、１９・・・ガイド溝、
３１・・・開口部。Fig. 1 is an explanatory diagram showing a concrete pumping system for dam construction, Fig. 2 is a front sectional view showing an embodiment of the gate valve according to the present invention, Fig. 3 is a side sectional view of the same embodiment, and Fig. 4 is FIG. 3 is a sectional view taken along line A-A in FIG. 2; 11... Gate valve, 12... Valve plate, 13...
Valve case, 17...flow path, 19...guide groove,
31...Opening.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部に輸送物の流路とこの流路に対して直交するガイド
溝とが形成されたバルブケースと、このバルブケースの
前記ガイド溝にスライド自在に挿通された弁板とを備え
、前記弁板にはスライド位置によって前記流路を連通さ
せる開口部が設けられており、この開口部はスライド方
向が前記流路内径よりも長くされ、全体としてほぼ卵形
に形成されていることを特徴とするゲートバルブ。The valve case includes a valve case in which a flow path for a transported object and a guide groove orthogonal to the flow path are formed, and a valve plate slidably inserted into the guide groove of the valve case. is provided with an opening that communicates the flow path depending on the sliding position, and the opening is longer in the sliding direction than the inner diameter of the flow path, and is generally formed into an oval shape as a whole. gate valve.
JP3067684U 1984-03-05 1984-03-05 gate valve Granted JPS60143837U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3067684U JPS60143837U (en) 1984-03-05 1984-03-05 gate valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3067684U JPS60143837U (en) 1984-03-05 1984-03-05 gate valve

Publications (2)

Publication Number Publication Date
JPS60143837U true JPS60143837U (en) 1985-09-24
JPH0338356Y2 JPH0338356Y2 (en) 1991-08-13

Family

ID=30530593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3067684U Granted JPS60143837U (en) 1984-03-05 1984-03-05 gate valve

Country Status (1)

Country Link
JP (1) JPS60143837U (en)

Also Published As

Publication number Publication date
JPH0338356Y2 (en) 1991-08-13

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