JPS521502A - Plunger pump - Google Patents

Plunger pump

Info

Publication number
JPS521502A
JPS521502A JP50078002A JP7800275A JPS521502A JP S521502 A JPS521502 A JP S521502A JP 50078002 A JP50078002 A JP 50078002A JP 7800275 A JP7800275 A JP 7800275A JP S521502 A JPS521502 A JP S521502A
Authority
JP
Japan
Prior art keywords
plunger pump
plunger
motion
cylinder
sliiding
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
JP50078002A
Other languages
Japanese (ja)
Other versions
JPS5317763B2 (en
Inventor
Kiyoshi Tamura
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.)
Noritz Corp
Original Assignee
Noritz Corp
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 Noritz Corp filed Critical Noritz Corp
Priority to JP50078002A priority Critical patent/JPS521502A/en
Publication of JPS521502A publication Critical patent/JPS521502A/en
Publication of JPS5317763B2 publication Critical patent/JPS5317763B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

PURPOSE: A plunger pump with a motion of opening and closing absorbing and exhausting port of a cylinder by sliiding a sub-plunger by means of a change of inner pressure of the cylinder according as the sliding motion of the main plunger.
COPYRIGHT: (C)1977,JPO&Japio
JP50078002A 1975-06-23 1975-06-23 Plunger pump Granted JPS521502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50078002A JPS521502A (en) 1975-06-23 1975-06-23 Plunger pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50078002A JPS521502A (en) 1975-06-23 1975-06-23 Plunger pump

Publications (2)

Publication Number Publication Date
JPS521502A true JPS521502A (en) 1977-01-07
JPS5317763B2 JPS5317763B2 (en) 1978-06-10

Family

ID=13649579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50078002A Granted JPS521502A (en) 1975-06-23 1975-06-23 Plunger pump

Country Status (1)

Country Link
JP (1) JPS521502A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047052A1 (en) * 1980-05-15 1981-11-26 Matsushita Electric Works Ltd., Kadoma, Osaka "HAIR DRYER"
US4712985A (en) * 1985-07-24 1987-12-15 Kabushiki Kaisha Komatsu Seisakusho Diesel engine fuel injection pump capable of injection timing adjustment
CN101939540A (en) * 2007-12-10 2011-01-05 梅德拉股份有限公司 Continuous fluid delivery systems and methods

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006038389B4 (en) * 2006-08-15 2022-11-17 Willy Vogel Aktiengesellschaft Lubricant dosing pump and dosing method with two pistons moving against each other

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047052A1 (en) * 1980-05-15 1981-11-26 Matsushita Electric Works Ltd., Kadoma, Osaka "HAIR DRYER"
DE3047052C2 (en) * 1980-05-15 1985-10-03 Matsushita Electric Works, Ltd., Kadoma, Osaka Hairdryer
US4712985A (en) * 1985-07-24 1987-12-15 Kabushiki Kaisha Komatsu Seisakusho Diesel engine fuel injection pump capable of injection timing adjustment
CN101939540A (en) * 2007-12-10 2011-01-05 梅德拉股份有限公司 Continuous fluid delivery systems and methods

Also Published As

Publication number Publication date
JPS5317763B2 (en) 1978-06-10

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