JPS549373A - Hydraulic pressure doubling apparatus - Google Patents

Hydraulic pressure doubling apparatus

Info

Publication number
JPS549373A
JPS549373A JP7480477A JP7480477A JPS549373A JP S549373 A JPS549373 A JP S549373A JP 7480477 A JP7480477 A JP 7480477A JP 7480477 A JP7480477 A JP 7480477A JP S549373 A JPS549373 A JP S549373A
Authority
JP
Japan
Prior art keywords
hydraulic pressure
pressure doubling
doubling apparatus
choke member
force
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
JP7480477A
Other languages
Japanese (ja)
Inventor
Kazunori Ogawa
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.)
Nabtesco Corp
Original Assignee
Teijin Seiki Co Ltd
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 Teijin Seiki Co Ltd filed Critical Teijin Seiki Co Ltd
Priority to JP7480477A priority Critical patent/JPS549373A/en
Publication of JPS549373A publication Critical patent/JPS549373A/en
Pending legal-status Critical Current

Links

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  • Fluid-Pressure Circuits (AREA)

Abstract

PURPOSE: To provide a hydraulic pressure doubling apparatus, in which when a choke member is displaced for a predetermined distance the choke member is further moved by the same distance by a piston according to the movement of the choke member with a force for greater than the force of moving the choke member.
COPYRIGHT: (C)1979,JPO&Japio
JP7480477A 1977-06-23 1977-06-23 Hydraulic pressure doubling apparatus Pending JPS549373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7480477A JPS549373A (en) 1977-06-23 1977-06-23 Hydraulic pressure doubling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7480477A JPS549373A (en) 1977-06-23 1977-06-23 Hydraulic pressure doubling apparatus

Publications (1)

Publication Number Publication Date
JPS549373A true JPS549373A (en) 1979-01-24

Family

ID=13557853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7480477A Pending JPS549373A (en) 1977-06-23 1977-06-23 Hydraulic pressure doubling apparatus

Country Status (1)

Country Link
JP (1) JPS549373A (en)

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