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JPS5770967A - Pulsationless quantitative pump - Google Patents

Pulsationless quantitative pump

Info

Publication number
JPS5770967A
JPS5770967A JP14507380A JP14507380A JPS5770967A JP S5770967 A JPS5770967 A JP S5770967A JP 14507380 A JP14507380 A JP 14507380A JP 14507380 A JP14507380 A JP 14507380A JP S5770967 A JPS5770967 A JP S5770967A
Authority
JP
Japan
Prior art keywords
cam
face
rotary cam
heads
pulsationless
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
JP14507380A
Other languages
Japanese (ja)
Inventor
Takashi Akiba
Toshiaki Tsutsui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikkiso Co Ltd
Original Assignee
Nikkiso Co Ltd
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 Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Priority to JP14507380A priority Critical patent/JPS5770967A/en
Publication of JPS5770967A publication Critical patent/JPS5770967A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)

Abstract

PURPOSE: To reduce discharging pulsation of plunger pump in such a way that the other end parts of cross-heads of a plunger pump are driven through cam followers by means of a rotary cam.
CONSTITUTION: The end part of a single cylindrical body is formed in such a way that a rotary cam 30 assembled as can face is brought into contact with cam followers 20, 20 which are installed at the end parts of cross-heads 22, 22 to support plungers 10, 10. In this case, the cam face of the rotary cam 30 symmetrically forms the curved face having a curvature in which, for example, composite ejection rate by means of the two plungers 10, 10 can be always constant along the circumferential direction with a proper phase difference of 180°.
COPYRIGHT: (C)1982,JPO&Japio
JP14507380A 1980-10-18 1980-10-18 Pulsationless quantitative pump Pending JPS5770967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14507380A JPS5770967A (en) 1980-10-18 1980-10-18 Pulsationless quantitative pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14507380A JPS5770967A (en) 1980-10-18 1980-10-18 Pulsationless quantitative pump

Publications (1)

Publication Number Publication Date
JPS5770967A true JPS5770967A (en) 1982-05-01

Family

ID=15376746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14507380A Pending JPS5770967A (en) 1980-10-18 1980-10-18 Pulsationless quantitative pump

Country Status (1)

Country Link
JP (1) JPS5770967A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077854A (en) * 1982-09-10 1985-05-02 ペンウオルト・コ−ポレ−シヨン Improved changed resistive and changed proof end section sealing vessel
JPH0542679U (en) * 1990-12-07 1993-06-11 株式会社利根 Reciprocating pump device
JPH0610829A (en) * 1992-06-30 1994-01-21 Nikkiso Co Ltd Cylindrical cam drive type non-pulsating pump
WO2014092124A1 (en) * 2012-12-14 2014-06-19 株式会社コガネイ Liquid supply device
JP2015500411A (en) * 2011-10-18 2015-01-05 ライトセイル エナジー インコーポレイテッド Compressed gas energy storage system
WO2015141403A1 (en) * 2014-03-17 2015-09-24 島津エンジニアリング株式会社 Plunger pump

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077854A (en) * 1982-09-10 1985-05-02 ペンウオルト・コ−ポレ−シヨン Improved changed resistive and changed proof end section sealing vessel
JPH0542679U (en) * 1990-12-07 1993-06-11 株式会社利根 Reciprocating pump device
JPH0610829A (en) * 1992-06-30 1994-01-21 Nikkiso Co Ltd Cylindrical cam drive type non-pulsating pump
JP2015500411A (en) * 2011-10-18 2015-01-05 ライトセイル エナジー インコーポレイテッド Compressed gas energy storage system
WO2014092124A1 (en) * 2012-12-14 2014-06-19 株式会社コガネイ Liquid supply device
JP2014118849A (en) * 2012-12-14 2014-06-30 Koganei Corp Liquid supply device
KR20150091221A (en) * 2012-12-14 2015-08-10 가부시키가이샤 고가네이 Liquid supply apparatus
US9506458B2 (en) 2012-12-14 2016-11-29 Koganei Corporation Liquid supply apparatus
WO2015141403A1 (en) * 2014-03-17 2015-09-24 島津エンジニアリング株式会社 Plunger pump

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