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JPS54146030A - Oil supply cap - Google Patents

Oil supply cap

Info

Publication number
JPS54146030A
JPS54146030A JP5525278A JP5525278A JPS54146030A JP S54146030 A JPS54146030 A JP S54146030A JP 5525278 A JP5525278 A JP 5525278A JP 5525278 A JP5525278 A JP 5525278A JP S54146030 A JPS54146030 A JP S54146030A
Authority
JP
Japan
Prior art keywords
oil
silencer
oil supply
air
cap body
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
JP5525278A
Other languages
Japanese (ja)
Inventor
Moriharu Yasuhira
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP5525278A priority Critical patent/JPS54146030A/en
Publication of JPS54146030A publication Critical patent/JPS54146030A/en
Pending legal-status Critical Current

Links

Landscapes

  • Feeding And Controlling Fuel (AREA)
  • Closures For Containers (AREA)

Abstract

PURPOSE: For gradually replacing air with oil and reducing sound generation, to provide a porous material silencer between oil supply and valve ports.
CONSTITUTION: An oil-absorptive silencer 30 made of a porous material such as urethane foam is filled above the cap body 11 of an oil supply port 18 so as to partition the lower portion of said cap body 11 and oil supply port 18. Namely, the outer circumference of said silencer 30 is closely contacted with the inner circumference of the side wall of said cap body 11, and the oil in a cartridge tank 17 cannot reach a valve port 15 without passing said silencer 30. Thereby, the air flowing in through said valve port 15 and an oil outflow port 29 forms bubbles, and said air bubbles rises in oil, is divided small 32 by said silencer 30, and rises in a tank 17. Therefore, a long time is required for replacing said air with oil, but sound generation is reduced.
COPYRIGHT: (C)1979,JPO&Japio
JP5525278A 1978-05-08 1978-05-08 Oil supply cap Pending JPS54146030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5525278A JPS54146030A (en) 1978-05-08 1978-05-08 Oil supply cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5525278A JPS54146030A (en) 1978-05-08 1978-05-08 Oil supply cap

Publications (1)

Publication Number Publication Date
JPS54146030A true JPS54146030A (en) 1979-11-14

Family

ID=12993397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5525278A Pending JPS54146030A (en) 1978-05-08 1978-05-08 Oil supply cap

Country Status (1)

Country Link
JP (1) JPS54146030A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60101539U (en) * 1983-12-16 1985-07-11 株式会社トヨトミ oil tank
JPS6299854U (en) * 1985-12-13 1987-06-25
JP2007309610A (en) * 2006-05-19 2007-11-29 Dainichi Co Ltd Liquid supply device, humidifier equipped with liquid supply device, and heater equipped with liquid supply device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60101539U (en) * 1983-12-16 1985-07-11 株式会社トヨトミ oil tank
JPS6299854U (en) * 1985-12-13 1987-06-25
JP2007309610A (en) * 2006-05-19 2007-11-29 Dainichi Co Ltd Liquid supply device, humidifier equipped with liquid supply device, and heater equipped with liquid supply device

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