JPS5229579A - Shock preventing process in oil pressure circuit - Google Patents

Shock preventing process in oil pressure circuit

Info

Publication number
JPS5229579A
JPS5229579A JP50104050A JP10405075A JPS5229579A JP S5229579 A JPS5229579 A JP S5229579A JP 50104050 A JP50104050 A JP 50104050A JP 10405075 A JP10405075 A JP 10405075A JP S5229579 A JPS5229579 A JP S5229579A
Authority
JP
Japan
Prior art keywords
oil pressure
pressure circuit
preventing process
shock preventing
shock
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
JP50104050A
Other languages
Japanese (ja)
Other versions
JPS5952282B2 (en
Inventor
Matsuo Okabe
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP50104050A priority Critical patent/JPS5952282B2/en
Publication of JPS5229579A publication Critical patent/JPS5229579A/en
Publication of JPS5952282B2 publication Critical patent/JPS5952282B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

PURPOSE: Abnormal noise of oil pressure pump on unloaded period, is eliminated, and discharging pressure of the pump on unloaded period is controlled to be lowered.
COPYRIGHT: (C)1977,JPO&Japio
JP50104050A 1975-08-29 1975-08-29 Impact prevention method in hydraulic circuit Expired JPS5952282B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50104050A JPS5952282B2 (en) 1975-08-29 1975-08-29 Impact prevention method in hydraulic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50104050A JPS5952282B2 (en) 1975-08-29 1975-08-29 Impact prevention method in hydraulic circuit

Publications (2)

Publication Number Publication Date
JPS5229579A true JPS5229579A (en) 1977-03-05
JPS5952282B2 JPS5952282B2 (en) 1984-12-19

Family

ID=14370371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50104050A Expired JPS5952282B2 (en) 1975-08-29 1975-08-29 Impact prevention method in hydraulic circuit

Country Status (1)

Country Link
JP (1) JPS5952282B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478041U (en) * 1977-11-14 1979-06-02
JPS58172102U (en) * 1982-05-12 1983-11-17 愛知機械工業株式会社 Hydraulic supply circuit
US9681726B2 (en) 2013-07-05 2017-06-20 Dyson Technology Limited Hand held appliance
US9808066B2 (en) 2013-07-05 2017-11-07 Dyson Technology Limited Hand held appliance
US9808065B2 (en) 2013-07-05 2017-11-07 Dyson Technology Limited Hand held appliance
US10441049B2 (en) 2014-12-16 2019-10-15 Dyson Technology Limited Hand held appliance

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478041U (en) * 1977-11-14 1979-06-02
JPS58172102U (en) * 1982-05-12 1983-11-17 愛知機械工業株式会社 Hydraulic supply circuit
US9681726B2 (en) 2013-07-05 2017-06-20 Dyson Technology Limited Hand held appliance
US9808066B2 (en) 2013-07-05 2017-11-07 Dyson Technology Limited Hand held appliance
US9808065B2 (en) 2013-07-05 2017-11-07 Dyson Technology Limited Hand held appliance
US10441049B2 (en) 2014-12-16 2019-10-15 Dyson Technology Limited Hand held appliance

Also Published As

Publication number Publication date
JPS5952282B2 (en) 1984-12-19

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