JPH026867U - - Google Patents

Info

Publication number
JPH026867U
JPH026867U JP8525488U JP8525488U JPH026867U JP H026867 U JPH026867 U JP H026867U JP 8525488 U JP8525488 U JP 8525488U JP 8525488 U JP8525488 U JP 8525488U JP H026867 U JPH026867 U JP H026867U
Authority
JP
Japan
Prior art keywords
ball
valve
shaft
port
ports
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
JP8525488U
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 JP8525488U priority Critical patent/JPH026867U/ja
Publication of JPH026867U publication Critical patent/JPH026867U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Multiple-Way Valves (AREA)

Description

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

第１図は本考案の実施例に係る三方ボール弁の
側面図、第２図は同平面図、第３図、第４図及び
第５図は同断面図、第６図はボールの平面図、第
７図は同斜視図、第８図は同断面図である。第９
図は三方ボール弁の使用例を示す斜視図である。
第１０図は従来の三方弁の断面図、第１１図及び
第１２図は従来の三方弁の作動説明図である。 ２２…三方ボール弁、２４…弁箱、３０…第１
のポート（流入ポート）、３２…第２のポート（
流出ポート）、３４…第３のポート（分岐ポート
）、４４…弁室、４６…ボール、５２…貫通孔、
５４…切欠、５８…シヤフト、６０…レバー。 Fig. 1 is a side view of a three-way ball valve according to an embodiment of the present invention, Fig. 2 is a plan view thereof, Figs. 3, 4, and 5 are sectional views thereof, and Fig. 6 is a plan view of the ball. , FIG. 7 is a perspective view of the same, and FIG. 8 is a sectional view of the same. 9th
The figure is a perspective view showing an example of how a three-way ball valve is used.
FIG. 10 is a sectional view of a conventional three-way valve, and FIGS. 11 and 12 are explanatory views of the operation of the conventional three-way valve. 22...Three-way ball valve, 24...Valve box, 30...First
port (inflow port), 32...second port (
outflow port), 34... third port (branch port), 44... valve chamber, 46... ball, 52... through hole,
54...Notch, 58...Shaft, 60...Lever.

Claims (1)

【実用新案登録請求の範囲】 弁箱内の弁室にボールが転動自在に収容され、
該ボールには回転用のシヤフトが連結されたボー
ル弁であつて、 該弁箱は、前記シヤフトの軸心線と直交する方
向であつてかつボール中心を挟んで対峙する方向
に対向設置された第１及び第２のポート並びに、
該第１及び第２のポートを結ぶ線分と直交する方
向であつてかつ前記シヤフトの軸心線と直交する
方向に設置された第３のポートを有し、 前記ボールは、第１及び第２のポートの弁室側
の開口を囲む弁シートを介して弁箱に保持される
と共に、 該ボールは、前記シヤフトの軸心線と直交する
方向に延在する貫通孔並びに、該貫通孔が前記第
１及び第２のポートを結ぶ線分とほぼ直交する方
向に位置した時に弁室と第１又は第２のポートと
を連通する切欠を備えたことを特徴とする三方ボ
ール弁。[Scope of claim for utility model registration] A ball is rotatably housed in a valve chamber in a valve box,
The ball valve is a ball valve in which a shaft for rotation is connected to the ball, and the valve box is disposed facing each other in a direction perpendicular to the axis of the shaft and facing each other across the center of the ball. first and second ports; and
a third port installed in a direction perpendicular to a line segment connecting the first and second ports and perpendicular to the axis of the shaft; The ball is held in the valve box via a valve seat that surrounds the opening on the valve chamber side of the port No. 2, and the ball has a through hole extending in a direction perpendicular to the axis of the shaft, and the through hole is A three-way ball valve comprising a notch that communicates the valve chamber with the first or second port when positioned in a direction substantially perpendicular to a line segment connecting the first and second ports.
JP8525488U 1988-06-28 1988-06-28 Pending JPH026867U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8525488U JPH026867U (en) 1988-06-28 1988-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8525488U JPH026867U (en) 1988-06-28 1988-06-28

Publications (1)

Publication Number Publication Date
JPH026867U true JPH026867U (en) 1990-01-17

Family

ID=31309927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8525488U Pending JPH026867U (en) 1988-06-28 1988-06-28

Country Status (1)

Country Link
JP (1) JPH026867U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0534968U (en) * 1991-10-17 1993-05-14 東武鉄道株式会社 Shutter device for counter equipment such as vehicles
JP2007510862A (en) * 2003-09-23 2007-04-26 ウェブストーン カンパニー， インコーポレイテッド Separation valve with valve in the discharge section
WO2014010668A1 (en) * 2012-07-11 2014-01-16 Kawamura Keiichi Hose linking implement, mop suction implement, electric vacuum cleaner, and ball valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493220A (en) * 1972-03-24 1974-01-12
JPS5147630A (en) * 1974-10-21 1976-04-23 Nippon Air Brake Co BOORUKOTSUKU
JPS5319837B2 (en) * 1975-08-26 1978-06-23

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493220A (en) * 1972-03-24 1974-01-12
JPS5147630A (en) * 1974-10-21 1976-04-23 Nippon Air Brake Co BOORUKOTSUKU
JPS5319837B2 (en) * 1975-08-26 1978-06-23

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0534968U (en) * 1991-10-17 1993-05-14 東武鉄道株式会社 Shutter device for counter equipment such as vehicles
JP2007510862A (en) * 2003-09-23 2007-04-26 ウェブストーン カンパニー， インコーポレイテッド Separation valve with valve in the discharge section
WO2014010668A1 (en) * 2012-07-11 2014-01-16 Kawamura Keiichi Hose linking implement, mop suction implement, electric vacuum cleaner, and ball valve
US9863545B2 (en) 2012-07-11 2018-01-09 Keiichi Kawamura Hose coupling device, mop suction device, electric vacuum cleaner, and ball valve

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