JPS6440701A - Accumulator - Google Patents

Accumulator

Info

Publication number
JPS6440701A
JPS6440701A JP19412387A JP19412387A JPS6440701A JP S6440701 A JPS6440701 A JP S6440701A JP 19412387 A JP19412387 A JP 19412387A JP 19412387 A JP19412387 A JP 19412387A JP S6440701 A JPS6440701 A JP S6440701A
Authority
JP
Japan
Prior art keywords
hole
abuts
chamber
accumulating
high accuracy
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
JP19412387A
Other languages
Japanese (ja)
Inventor
Koji Nakane
Sadayuki Ono
Noboru Noguchi
Yoshihisa Nomura
Yoshiaki Inoue
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.)
Denso Corp
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
NipponDenso 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 Toyota Motor Corp, NipponDenso Co Ltd filed Critical Toyota Motor Corp
Priority to JP19412387A priority Critical patent/JPS6440701A/en
Publication of JPS6440701A publication Critical patent/JPS6440701A/en
Pending legal-status Critical Current

Links

Landscapes

  • Regulating Braking Force (AREA)
  • Pipe Accessories (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

PURPOSE:To maintain an accumulating function of high accuracy for a long term by providing a stopper, on the inner wall of a case, which abuts on a valve body and opens a connecting hole, when the volume of an accumulating chamber is larger than a predetermined level. CONSTITUTION:A hole 6c piercing a piston along its central shaft is formed, a bass valve 11 is arranged in the hole 6c and also a stopper rod 3b and an abutting face 3c are integrally formed in the central portion of the second plug body 3. When pressure in an accumulation chamber 20 is increased and its volume reaches to a predetermined level, the ball valve 11 abuts on the stopper rod 3b to open the hole 6c. Fluid is thereby released in a back pressure chamber 30 so that lubrication between a spring 13 and the inner wall of a housing 1 is improved and occurance of wear and frictional noise in case that both are ribbed by each other can be prevented. Accordingly, a stable operation can be performed for a long term and accumulating function of high accuracy can be maintained.
JP19412387A 1987-08-02 1987-08-02 Accumulator Pending JPS6440701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19412387A JPS6440701A (en) 1987-08-02 1987-08-02 Accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19412387A JPS6440701A (en) 1987-08-02 1987-08-02 Accumulator

Publications (1)

Publication Number Publication Date
JPS6440701A true JPS6440701A (en) 1989-02-13

Family

ID=16319293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19412387A Pending JPS6440701A (en) 1987-08-02 1987-08-02 Accumulator

Country Status (1)

Country Link
JP (1) JPS6440701A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0393273U (en) * 1990-01-10 1991-09-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0393273U (en) * 1990-01-10 1991-09-24

Similar Documents

Publication Publication Date Title
KR960038177A (en) Hydraulic tensioner
JPS57148088A (en) Scroll type fluid machinery
AU2003281931A1 (en) Pressure limiting valve
KR890701902A (en) Accumulator and variable volume sump assembly
US3013633A (en) Lubricant injector
JPS57192645A (en) Cylindrical hydraulic buffer
GB911493A (en) Lubricating systems
KR880002711A (en) Quick filling valve mechanism for master cylinder
US2612967A (en) Measuring valve for centralized lubricating systems
JPS57189741A (en) Spring ring inserting element
JPS57134036A (en) Hydraulic buffer
GB711704A (en) Improvements in or relating to hydraulic accumulators
GB1235797A (en) A cylinder lubricating system in an internal combustion engine
KR900004931Y1 (en) Damper of piston silinder type
JPS6466482A (en) Variable type oil pump
KR900011583A (en) Safety sandblast
DE3782669D1 (en) LUBRICANT PRESSURE SENSOR.
JPS57177466A (en) Chattering prevention device for swing check valve
JPS57116964A (en) Combined check and neutral valve
SU442322A1 (en) Throttling device
SU1048236A1 (en) Pulse-type feeder
FR2444827A1 (en) Cushioned fluid operated ram - has auxiliary piston with restrictor diaphragm sliding in main piston
SU618598A1 (en) Gas metering device
ES455574A1 (en) Plug valve
GB759579A (en) Improvements in or relating to lubricating systems