JPS63143771U - - Google Patents

Info

Publication number
JPS63143771U
JPS63143771U JP3621587U JP3621587U JPS63143771U JP S63143771 U JPS63143771 U JP S63143771U JP 3621587 U JP3621587 U JP 3621587U JP 3621587 U JP3621587 U JP 3621587U JP S63143771 U JPS63143771 U JP S63143771U
Authority
JP
Japan
Prior art keywords
valve seat
cylinder
cylinder chamber
valve
supported
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
JP3621587U
Other languages
Japanese (ja)
Other versions
JPH0629504Y2 (en
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 JP1987036215U priority Critical patent/JPH0629504Y2/en
Publication of JPS63143771U publication Critical patent/JPS63143771U/ja
Application granted granted Critical
Publication of JPH0629504Y2 publication Critical patent/JPH0629504Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)

Description

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

第１図は本考案にかかる多連式往復動ポンプの
一部切欠平面図、第２図は同側断面図、第３図は
同要部の拡大断面図である。 ３……シリンダ室、４……シリンダ、６……プ
ランジヤ、８……弁座、８ａ……吐出孔、８ｂ…
…吸込孔、９……吸込弁、１０……吐出弁、１１
……シリンダヘツド、１１ａ……吐出通路。 FIG. 1 is a partially cutaway plan view of a multiple reciprocating pump according to the present invention, FIG. 2 is a sectional view of the same side, and FIG. 3 is an enlarged sectional view of the essential parts. 3... Cylinder chamber, 4... Cylinder, 6... Plunger, 8... Valve seat, 8a... Discharge hole, 8b...
...Suction hole, 9...Suction valve, 10...Discharge valve, 11
...Cylinder head, 11a...Discharge passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 並列する複数のシリンダ室３にプランジヤ６を
往復動自由に支持したシリンダ４の先端に、前記
各シリンダ室３を閉鎖し、かつ吐出孔８ａ及び吸
込孔８ｂをもつた弁座８を前記各シリンダ室３に
対応して支持し、これら弁座８のシリンダ室側内
面に吸込弁９を、また外面側に吐出弁１０をそれ
ぞれ支持すると共に、前記シリンダ４の先端に、
前記各弁座８の吐出孔８ａを介して前記各シリン
ダ室３に連通する吐出通路１１ａをもつたシリン
ダヘツド１１を前記各シリンダ室３に対応して個
別に設けたことを特徴とする多連式往復動ポンプ
。 A valve seat 8, which closes each cylinder chamber 3 and has a discharge hole 8a and a suction hole 8b, is installed at the tip of a cylinder 4 in which a plunger 6 is freely supported in a plurality of cylinder chambers 3 arranged in parallel. A suction valve 9 is supported on the inner surface of the valve seat 8 on the cylinder chamber side, and a discharge valve 10 is supported on the outer surface of the valve seat 8.
A multiple cylinder head 11 having a discharge passage 11a communicating with each cylinder chamber 3 through a discharge hole 8a of each valve seat 8 is provided individually corresponding to each cylinder chamber 3. type reciprocating pump.
JP1987036215U 1987-03-12 1987-03-12 Multiple reciprocating pump Expired - Lifetime JPH0629504Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987036215U JPH0629504Y2 (en) 1987-03-12 1987-03-12 Multiple reciprocating pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987036215U JPH0629504Y2 (en) 1987-03-12 1987-03-12 Multiple reciprocating pump

Publications (2)

Publication Number Publication Date
JPS63143771U true JPS63143771U (en) 1988-09-21
JPH0629504Y2 JPH0629504Y2 (en) 1994-08-10

Family

ID=30846414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987036215U Expired - Lifetime JPH0629504Y2 (en) 1987-03-12 1987-03-12 Multiple reciprocating pump

Country Status (1)

Country Link
JP (1) JPH0629504Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015012342A1 (en) * 2013-07-24 2015-01-29 株式会社アドヴィックス Piston pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5474522A (en) * 1977-10-31 1979-06-14 Flow Ind Inc Assemblied body of check valve
JPS6085273A (en) * 1984-06-07 1985-05-14 Arimitsu Kogyo Kk Multiple reciprocating pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5474522A (en) * 1977-10-31 1979-06-14 Flow Ind Inc Assemblied body of check valve
JPS6085273A (en) * 1984-06-07 1985-05-14 Arimitsu Kogyo Kk Multiple reciprocating pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015012342A1 (en) * 2013-07-24 2015-01-29 株式会社アドヴィックス Piston pump
JP2015025361A (en) * 2013-07-24 2015-02-05 株式会社アドヴィックス Piston pump

Also Published As

Publication number Publication date
JPH0629504Y2 (en) 1994-08-10

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