JP2015218618A5 - - Google Patents

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Publication number
JP2015218618A5
JP2015218618A5 JP2014101364A JP2014101364A JP2015218618A5 JP 2015218618 A5 JP2015218618 A5 JP 2015218618A5 JP 2014101364 A JP2014101364 A JP 2014101364A JP 2014101364 A JP2014101364 A JP 2014101364A JP 2015218618 A5 JP2015218618 A5 JP 2015218618A5
Authority
JP
Japan
Prior art keywords
pressure
discharge
oil chamber
cylinder
preload
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
JP2014101364A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015218618A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2014101364A priority Critical patent/JP2015218618A/ja
Priority claimed from JP2014101364A external-priority patent/JP2015218618A/ja
Publication of JP2015218618A publication Critical patent/JP2015218618A/ja
Publication of JP2015218618A5 publication Critical patent/JP2015218618A5/ja
Pending legal-status Critical Current

Links

JP2014101364A 2014-05-15 2014-05-15 アキシャルピストン式油圧ポンプ Pending JP2015218618A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014101364A JP2015218618A (ja) 2014-05-15 2014-05-15 アキシャルピストン式油圧ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014101364A JP2015218618A (ja) 2014-05-15 2014-05-15 アキシャルピストン式油圧ポンプ

Publications (2)

Publication Number Publication Date
JP2015218618A JP2015218618A (ja) 2015-12-07
JP2015218618A5 true JP2015218618A5 (enExample) 2017-04-20

Family

ID=54778220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014101364A Pending JP2015218618A (ja) 2014-05-15 2014-05-15 アキシャルピストン式油圧ポンプ

Country Status (1)

Country Link
JP (1) JP2015218618A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115929616A (zh) * 2022-12-20 2023-04-07 徐州重型机械有限公司 一种起重机用柱塞泵的降噪方法及其降噪装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138704A (en) * 1976-05-15 1977-11-19 Kawasaki Heavy Ind Ltd Fluid pump
JPH09280159A (ja) * 1996-04-12 1997-10-28 Hitachi Constr Mach Co Ltd アキシャルピストン型油圧ポンプ
US8047120B2 (en) * 2005-02-10 2011-11-01 Komatsu Ltd. Hydraulic piston pump with a balance valve

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