JPS60157988U - Valve device in plunger pump - Google Patents

Valve device in plunger pump

Info

Publication number
JPS60157988U
JPS60157988U JP4566484U JP4566484U JPS60157988U JP S60157988 U JPS60157988 U JP S60157988U JP 4566484 U JP4566484 U JP 4566484U JP 4566484 U JP4566484 U JP 4566484U JP S60157988 U JPS60157988 U JP S60157988U
Authority
JP
Japan
Prior art keywords
valve
suction
seat body
plunger pump
valve 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.)
Pending
Application number
JP4566484U
Other languages
Japanese (ja)
Inventor
健二 杉野
石崎　政俊
当田　悟
Original Assignee
株式会社　スギノマシン
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 株式会社　スギノマシン filed Critical 株式会社　スギノマシン
Priority to JP4566484U priority Critical patent/JPS60157988U/en
Publication of JPS60157988U publication Critical patent/JPS60157988U/en
Pending legal-status Critical Current

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Landscapes

  • Details Of Reciprocating Pumps (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＝般的なプランジャポンプの一例を示　。 す外観図、第２図は本考案の一実施例を示す縦断面側面
図、第３図及び第４図は要部を抜き出して示した縦断面
側面図である。 １：ポンプケーシング、３：パツキン箱体、４：バルブ
ボックス、７：プランジャ、１２：吸入弁、１３：弁シ
ート体、１４：吸入孔、１５：　−吐出弁、２３：吸入
室、２４：通孔、２５：通孔、２６：通孔、２７：高圧
室、３０：当接面、３１：当接面。Figure 1 shows an example of a typical plunger pump. FIG. 2 is a vertical cross-sectional side view showing an embodiment of the present invention, and FIGS. 3 and 4 are vertical cross-sectional side views showing main parts extracted. 1: Pump casing, 3: Packing box body, 4: Valve box, 7: Plunger, 12: Suction valve, 13: Valve seat body, 14: Suction hole, 15: -Discharge valve, 23: Suction chamber, 24: Communication hole, 25: through hole, 26: through hole, 27: high pressure chamber, 30: contact surface, 31: contact surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プランジャポンプにおいて、プランジャの往復動方向と
同一方向に開閉動作を行う弁装置であつでζポンプケー
シングとバルブボックスとの間に挾持したパツキン箱体
と、該パツキン箱体と前記バルブボックスとの間に介装
挾持した弁シート体と、該弁シート体の両側端の当接面
にそれぞれ当接する吸入弁並びに吐出弁を配設して成り
、前記弁シート体には前記吸入弁が配設された吸入室に
常時開口すると共に前記吐出弁が配設された高圧室に開
口して前記吐出弁によって前記高圧室と開閉自在となし
た通孔を穿設し、かつ前記弁シート体の吸入弁側の当接
面には前記吸入室に開口し前記吸入弁によって前記吸入
室と開閉自在となすと共に前記バルブボックスに配設し
た吸入孔に連通ずる通孔を穿設して成ることを特徴とす
るプランジャポンプにおける弁装置。In a plunger pump, the valve device is a valve device that opens and closes in the same direction as the reciprocating direction of the plunger, and is sandwiched between the pump casing and the valve box, and the space between the packing box and the valve box. A valve seat body is sandwiched between the valve seat body and a suction valve and a discharge valve are disposed in contact with contact surfaces at both ends of the valve seat body, respectively, and the suction valve is disposed on the valve seat body. a suction valve in the valve seat body; The side contact surface is characterized by having a through hole opened to the suction chamber, which can be freely opened and closed from the suction chamber by the suction valve, and which communicates with a suction hole provided in the valve box. Valve device in plunger pump.
JP4566484U 1984-03-28 1984-03-28 Valve device in plunger pump Pending JPS60157988U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4566484U JPS60157988U (en) 1984-03-28 1984-03-28 Valve device in plunger pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4566484U JPS60157988U (en) 1984-03-28 1984-03-28 Valve device in plunger pump

Publications (1)

Publication Number Publication Date
JPS60157988U true JPS60157988U (en) 1985-10-21

Family

ID=30559364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4566484U Pending JPS60157988U (en) 1984-03-28 1984-03-28 Valve device in plunger pump

Country Status (1)

Country Link
JP (1) JPS60157988U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644480A (en) * 1979-09-18 1981-04-23 Arimitsu Kogyo Kk Reciprocating pump
JPS5711283B2 (en) * 1975-11-15 1982-03-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711283B2 (en) * 1975-11-15 1982-03-03
JPS5644480A (en) * 1979-09-18 1981-04-23 Arimitsu Kogyo Kk Reciprocating pump

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