JPH0467037B2 - - Google Patents

Info

Publication number
JPH0467037B2
JPH0467037B2 JP24842886A JP24842886A JPH0467037B2 JP H0467037 B2 JPH0467037 B2 JP H0467037B2 JP 24842886 A JP24842886 A JP 24842886A JP 24842886 A JP24842886 A JP 24842886A JP H0467037 B2 JPH0467037 B2 JP H0467037B2
Authority
JP
Japan
Prior art keywords
hydraulic pump
pipe
switching valve
motor
valve
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.)
Expired
Application number
JP24842886A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63105290A (ja
Inventor
Hirotomo Numakura
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.)
Maruma Tractor & Equip
Original Assignee
Maruma Tractor & Equip
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 Maruma Tractor & Equip filed Critical Maruma Tractor & Equip
Priority to JP24842886A priority Critical patent/JPS63105290A/ja
Publication of JPS63105290A publication Critical patent/JPS63105290A/ja
Publication of JPH0467037B2 publication Critical patent/JPH0467037B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
JP24842886A 1986-10-21 1986-10-21 油圧機器試験用駆動及び負荷装置 Granted JPS63105290A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24842886A JPS63105290A (ja) 1986-10-21 1986-10-21 油圧機器試験用駆動及び負荷装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24842886A JPS63105290A (ja) 1986-10-21 1986-10-21 油圧機器試験用駆動及び負荷装置

Publications (2)

Publication Number Publication Date
JPS63105290A JPS63105290A (ja) 1988-05-10
JPH0467037B2 true JPH0467037B2 (OSRAM) 1992-10-27

Family

ID=17177977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24842886A Granted JPS63105290A (ja) 1986-10-21 1986-10-21 油圧機器試験用駆動及び負荷装置

Country Status (1)

Country Link
JP (1) JPS63105290A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014228016A (ja) * 2013-05-20 2014-12-08 マルマテクニカ株式会社 油圧試験機
KR20150087375A (ko) 2013-11-19 2015-07-29 가부시키가이샤 하모닉 드라이브 시스템즈 파동기어장치, 마찰결합식의 파동장치 및 파동발생기

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903529A (en) * 1988-10-07 1990-02-27 Westinghouse Electric Corp. Valve system analyzer
CN102330717B (zh) * 2011-08-05 2012-12-19 三一重机有限公司 一种液压挖掘机液压系统测试系统
CN102493954B (zh) * 2011-11-09 2014-04-30 中航力源液压股份有限公司 一种航空煤油液压泵在线环境高温试验箱
JP5651099B2 (ja) * 2011-11-15 2015-01-07 日立建機株式会社 プランジャポンプの故障診断装置
CN103711685A (zh) * 2012-09-29 2014-04-09 成都金福天下投资管理有限公司 液压加载测试装置
CN107727374B (zh) * 2017-05-05 2020-01-14 太原理工大学 矿井管道液体输送水阀模拟试验台

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014228016A (ja) * 2013-05-20 2014-12-08 マルマテクニカ株式会社 油圧試験機
KR20150087375A (ko) 2013-11-19 2015-07-29 가부시키가이샤 하모닉 드라이브 시스템즈 파동기어장치, 마찰결합식의 파동장치 및 파동발생기

Also Published As

Publication number Publication date
JPS63105290A (ja) 1988-05-10

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