JPS54100501A - Liquid pump - Google Patents

Liquid pump

Info

Publication number
JPS54100501A
JPS54100501A JP769378A JP769378A JPS54100501A JP S54100501 A JPS54100501 A JP S54100501A JP 769378 A JP769378 A JP 769378A JP 769378 A JP769378 A JP 769378A JP S54100501 A JPS54100501 A JP S54100501A
Authority
JP
Japan
Prior art keywords
gasoline
passage
gas
noize
gas damper
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
JP769378A
Other languages
Japanese (ja)
Other versions
JPS5947152B2 (en
Inventor
Hajime Noguchi
Ryozo Suzuki
Sumito Yamane
Hiroyuki Fujiwara
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP769378A priority Critical patent/JPS5947152B2/en
Publication of JPS54100501A publication Critical patent/JPS54100501A/en
Publication of JPS5947152B2 publication Critical patent/JPS5947152B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)

Abstract

PURPOSE: To easily reduce noize of a liquid pump, by utilizing a gas damper.
CONSTITUTION: A gas damper 7 provided with gas chambers 9 which are formed through thermosetting of synthetic resin film 11, flexible or gasoline-resisting, of ethylene fluoride or vinyl fluoride and blocked with the same kind of film 12, and also provided with a gasoline passage 13 at the center is fitted loose in a discharge chamber 5. When gasoline is taken through a suction port 2 into a fuel pump 1 and discharged through the gasoline passage 13, discharge chamber 5, passage 13 and a discharge port 3, the gas chambers 9 of the gas damper 7 absorb the pulsating action caused by the gasoline flow to crub the noize.
COPYRIGHT: (C)1979,JPO&Japio
JP769378A 1978-01-25 1978-01-25 liquid pump Expired JPS5947152B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP769378A JPS5947152B2 (en) 1978-01-25 1978-01-25 liquid pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP769378A JPS5947152B2 (en) 1978-01-25 1978-01-25 liquid pump

Publications (2)

Publication Number Publication Date
JPS54100501A true JPS54100501A (en) 1979-08-08
JPS5947152B2 JPS5947152B2 (en) 1984-11-16

Family

ID=11672846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP769378A Expired JPS5947152B2 (en) 1978-01-25 1978-01-25 liquid pump

Country Status (1)

Country Link
JP (1) JPS5947152B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912937A1 (en) * 1989-04-20 1990-10-25 Teves Gmbh Alfred Piston-type hydraulic pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912937A1 (en) * 1989-04-20 1990-10-25 Teves Gmbh Alfred Piston-type hydraulic pump

Also Published As

Publication number Publication date
JPS5947152B2 (en) 1984-11-16

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