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JPS5688974A - High pressure generator - Google Patents

High pressure generator

Info

Publication number
JPS5688974A
JPS5688974A JP16620979A JP16620979A JPS5688974A JP S5688974 A JPS5688974 A JP S5688974A JP 16620979 A JP16620979 A JP 16620979A JP 16620979 A JP16620979 A JP 16620979A JP S5688974 A JPS5688974 A JP S5688974A
Authority
JP
Japan
Prior art keywords
oil
pressure
lublicating
high pressure
lublicating oil
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
JP16620979A
Other languages
Japanese (ja)
Other versions
JPS6252149B2 (en
Inventor
Giichi Yamatani
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16620979A priority Critical patent/JPS5688974A/en
Publication of JPS5688974A publication Critical patent/JPS5688974A/en
Publication of JPS6252149B2 publication Critical patent/JPS6252149B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)

Abstract

PURPOSE: To properly supply lublicating oil to a sliding part of a ram for increasing the operational efficiency and preventing the leakage of the high pressure fluid, by forcing lubicating oil to be held in the cylinder by the high pressure fluid.
CONSTITUTION: While the water supplied from a water duct 4 is allowed to flow out from an outflow duct 6 with its pressure increased with the reciprocating motion of a ram 2 in a cylinder 1, apart of the high pressure water flows through a branch duct 11 to a pressurized section 9 in an oil supply tank 7 to increase the pressure of the lublicating oil in a lublicating oil section 10, i.e., the lublicating oil in a lublicating oil chamber 12, via a movable bulk head 8. At this time, lublicating oil is always supplied from the lublicating oil section 10 to the lublicating oil chamber 12 by the pressure of a spring 18. The pressure of the lublicating oil in the lublicating oil chamber 12 is increased by the pressure of the high pressure water applied to the pressurizing section 9. As the lublicating oil reaches a packing area 16, its pressure becomes equal to the pressure of the high pressure mater to prevent its leakage. While the cylinder 1 is supplying water, substantially no water leaks from the packing areas 16 and 17.
COPYRIGHT: (C)1981,JPO&Japio
JP16620979A 1979-12-20 1979-12-20 High pressure generator Granted JPS5688974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16620979A JPS5688974A (en) 1979-12-20 1979-12-20 High pressure generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16620979A JPS5688974A (en) 1979-12-20 1979-12-20 High pressure generator

Publications (2)

Publication Number Publication Date
JPS5688974A true JPS5688974A (en) 1981-07-18
JPS6252149B2 JPS6252149B2 (en) 1987-11-04

Family

ID=15827113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16620979A Granted JPS5688974A (en) 1979-12-20 1979-12-20 High pressure generator

Country Status (1)

Country Link
JP (1) JPS5688974A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915687A (en) * 1982-07-14 1984-01-26 Giichi Yamatani High pressure fluid generating device
JPS6039782U (en) * 1983-08-26 1985-03-19 萬歳工業株式会社 Water pump lubrication device
JPS6084775U (en) * 1983-11-18 1985-06-11 日本電子株式会社 High pressure liquid pump
JPS6148977U (en) * 1984-08-29 1986-04-02
JPS62173560U (en) * 1986-04-24 1987-11-04
US6030184A (en) * 1995-03-23 2000-02-29 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Housing construction for reciprocating piston type compressor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1894314A (en) 2003-12-15 2007-01-10 纳幕尔杜邦公司 Process for preparing polymeric films useful for blocking the transmission of near infra red light

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915687A (en) * 1982-07-14 1984-01-26 Giichi Yamatani High pressure fluid generating device
JPH0361035B2 (en) * 1982-07-14 1991-09-18 Giichi Yamatani
JPS6039782U (en) * 1983-08-26 1985-03-19 萬歳工業株式会社 Water pump lubrication device
JPS6084775U (en) * 1983-11-18 1985-06-11 日本電子株式会社 High pressure liquid pump
JPS6148977U (en) * 1984-08-29 1986-04-02
JPS62173560U (en) * 1986-04-24 1987-11-04
US6030184A (en) * 1995-03-23 2000-02-29 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Housing construction for reciprocating piston type compressor

Also Published As

Publication number Publication date
JPS6252149B2 (en) 1987-11-04

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