JPS5540217A - Plunger pump - Google Patents

Plunger pump

Info

Publication number
JPS5540217A
JPS5540217A JP11217578A JP11217578A JPS5540217A JP S5540217 A JPS5540217 A JP S5540217A JP 11217578 A JP11217578 A JP 11217578A JP 11217578 A JP11217578 A JP 11217578A JP S5540217 A JPS5540217 A JP S5540217A
Authority
JP
Japan
Prior art keywords
pump
plunger
absorbing
cylinder body
cylinder
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
JP11217578A
Other languages
Japanese (ja)
Inventor
Yoshitaro Hosoyama
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.)
Maruyama Manufacturing Co Ltd
Maruyama Seisakusho KK
Original Assignee
Maruyama Manufacturing Co Ltd
Maruyama Seisakusho KK
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 Maruyama Manufacturing Co Ltd, Maruyama Seisakusho KK filed Critical Maruyama Manufacturing Co Ltd
Priority to JP11217578A priority Critical patent/JPS5540217A/en
Publication of JPS5540217A publication Critical patent/JPS5540217A/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)

Abstract

PURPOSE: A plunger pump capable of abridging an absorbing valve, by means of enabling the absorption only by an absorbing port set up at the middle of a cylinder of a liner ring shape inserting the plunger slidably.
CONSTITUTION: The top end part of a plunger 6 is inserted slidably at gas and water tight condition into a cylinder 9 composing a pump part, by means of inserting a driving part 1 of which is composed along with a crank axis 3 and a connecting rod 4 in a crank chamber 2 into a pump part 7 adjacent to the driving part 1. The processed cylinder body 9 by fitting in the interval with the plunger 6, is connected to an absorbing inlet 7a of the pump 7 by means of setting up an absorbing port 9' in the middle position, and the opening part of the one end of the cylinder body 9 is connected to a discharge outlet 7b of the pump part 7, and a plurlity of small circumferent channels 11 are formed in the inner surface of the cylinder body 9 in the pump chamber 10 formed between the absorbing port 9' and the side terminal part of the discharge outlet 7b.
COPYRIGHT: (C)1980,JPO&Japio
JP11217578A 1978-09-14 1978-09-14 Plunger pump Pending JPS5540217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11217578A JPS5540217A (en) 1978-09-14 1978-09-14 Plunger pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11217578A JPS5540217A (en) 1978-09-14 1978-09-14 Plunger pump

Publications (1)

Publication Number Publication Date
JPS5540217A true JPS5540217A (en) 1980-03-21

Family

ID=14580118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11217578A Pending JPS5540217A (en) 1978-09-14 1978-09-14 Plunger pump

Country Status (1)

Country Link
JP (1) JPS5540217A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146407A (en) * 1974-10-18 1976-04-20 Daikin Ind Ltd PISUTON HONPU

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146407A (en) * 1974-10-18 1976-04-20 Daikin Ind Ltd PISUTON HONPU

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