JPS63103070U - - Google Patents

Info

Publication number
JPS63103070U
JPS63103070U JP19833786U JP19833786U JPS63103070U JP S63103070 U JPS63103070 U JP S63103070U JP 19833786 U JP19833786 U JP 19833786U JP 19833786 U JP19833786 U JP 19833786U JP S63103070 U JPS63103070 U JP S63103070U
Authority
JP
Japan
Prior art keywords
rod
inflow port
valve
disk
check valve
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.)
Pending
Application number
JP19833786U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP19833786U priority Critical patent/JPS63103070U/ja
Publication of JPS63103070U publication Critical patent/JPS63103070U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Check Valves (AREA)

Description

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

第１図は本考案に係るスイング式逆止弁の一実
施例を示す断面図、第２図は従来のスイング式逆
止弁の一例を示す断面図、第３図および第４図は
それぞれデイスクの状態を外部から確認可能とし
た従来のスイング式逆止弁を示す断面図である。 １……ボデイ、２……流入ポート、３……流出
ポート、４……弁座、５……デイスク、６……デ
イスクアーム、７……軸、８……挿通孔、９……
ロツド、９ａ……内端、９ｂ……外端、１０……
クランクアーム、１１……ベローズ、１３……位
置計測装置、１４……指針、１５……表示板、１
６，１７……リミツトスイツチ。 Fig. 1 is a sectional view showing an embodiment of a swing type check valve according to the present invention, Fig. 2 is a sectional view showing an example of a conventional swing type check valve, and Figs. FIG. 2 is a sectional view showing a conventional swing type check valve in which the state of the check valve can be checked from the outside. 1...Body, 2...Inflow port, 3...Outflow port, 4...Valve seat, 5...Disk, 6...Disc arm, 7...Shaft, 8...Insertion hole, 9...
Rod, 9a...inner end, 9b...outer end, 10...
Crank arm, 11... Bellows, 13... Position measuring device, 14... Pointer, 15... Display board, 1
6,17...Limit switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 流路に接続されるボデイ内に揺動自在に軸着さ
れたデイスクが、該ボデイの流入ポートと流出ポ
ート間に形成された弁座に接離して流入ポート側
からの流れのみを許容する構造において、前記ボ
デイにロツドを挿通してその内端をクランク機構
によつて前記デイスク側に連結するとともに、ボ
デイ外部にロツド外端の位置計測装置を設け、ロ
ツドの挿通部をボデイとロツドの間に装着したベ
ローズにより密封してなることを特徴とするスイ
ング式逆止弁。 A structure in which a disk rotatably pivoted in a body connected to a flow path approaches and separates from a valve seat formed between an inflow port and an outflow port of the body, allowing flow only from the inflow port side. A rod is inserted into the body and its inner end is connected to the disk side by a crank mechanism, and a position measuring device for the outer end of the rod is provided outside the body, and the insertion portion of the rod is inserted between the body and the rod. A swing type check valve that is sealed by a bellows attached to the valve.
JP19833786U 1986-12-25 1986-12-25 Pending JPS63103070U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19833786U JPS63103070U (en) 1986-12-25 1986-12-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19833786U JPS63103070U (en) 1986-12-25 1986-12-25

Publications (1)

Publication Number Publication Date
JPS63103070U true JPS63103070U (en) 1988-07-04

Family

ID=31158930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19833786U Pending JPS63103070U (en) 1986-12-25 1986-12-25

Country Status (1)

Country Link
JP (1) JPS63103070U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005292113A (en) * 2004-03-11 2005-10-20 Senju Sprinkler Kk Flowing water detector
JP2008190543A (en) * 2007-01-31 2008-08-21 Tokiko Techno Kk Piping joint of liquid supply equipment
CN107620815A (en) * 2016-07-14 2018-01-23 中核苏阀科技实业股份有限公司 One kind carries valve position instruction structure swing check valve
CN110081212A (en) * 2019-04-26 2019-08-02 江苏圣泰阀门有限公司 A kind of high-pressure sealing check-valves

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134722B2 (en) * 1972-01-29 1976-09-28
JPS5838896A (en) * 1981-09-02 1983-03-07 株式会社日立製作所 Check valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134722B2 (en) * 1972-01-29 1976-09-28
JPS5838896A (en) * 1981-09-02 1983-03-07 株式会社日立製作所 Check valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005292113A (en) * 2004-03-11 2005-10-20 Senju Sprinkler Kk Flowing water detector
JP2008190543A (en) * 2007-01-31 2008-08-21 Tokiko Techno Kk Piping joint of liquid supply equipment
CN107620815A (en) * 2016-07-14 2018-01-23 中核苏阀科技实业股份有限公司 One kind carries valve position instruction structure swing check valve
CN110081212A (en) * 2019-04-26 2019-08-02 江苏圣泰阀门有限公司 A kind of high-pressure sealing check-valves

Similar Documents

Publication Publication Date Title
JPS63103070U (en)
JPS58169287U (en) Ball valve open/close display mechanism
JPS61123277U (en)
JPH02124385U (en)
JPS61123276U (en)
JPH0254976U (en)
JPS6399009U (en)
JPS62148270U (en)
JPS62191976U (en)
JPS6241980U (en)
JPH02100051U (en)
JPH0166026U (en)
JPH0468262U (en)
JPH0343540U (en)
JPS6256873U (en)
JPS6260775U (en)
JPH0328576U (en)
JPS62162484U (en)
JPH02135781U (en)
JPS5888543U (en) Gas amount adjustment device
JPS6068434U (en) Gas meter with rotation detector
JPH01149016U (en)
JPS6157274U (en)
JPH0165494U (en)
JPS6327779U (en)