JPS59105066U - 往復動ポンプにおけるサ−ジ圧力発生防止装置 - Google Patents

往復動ポンプにおけるサ−ジ圧力発生防止装置

Info

Publication number
JPS59105066U
JPS59105066U JP20070182U JP20070182U JPS59105066U JP S59105066 U JPS59105066 U JP S59105066U JP 20070182 U JP20070182 U JP 20070182U JP 20070182 U JP20070182 U JP 20070182U JP S59105066 U JPS59105066 U JP S59105066U
Authority
JP
Japan
Prior art keywords
cylinder
oil
prevention device
hydraulic
pump
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
JP20070182U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0114772Y2 (enrdf_load_stackoverflow
Inventor
大村　高慶
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP20070182U priority Critical patent/JPS59105066U/ja
Publication of JPS59105066U publication Critical patent/JPS59105066U/ja
Application granted granted Critical
Publication of JPH0114772Y2 publication Critical patent/JPH0114772Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
JP20070182U 1982-12-29 1982-12-29 往復動ポンプにおけるサ−ジ圧力発生防止装置 Granted JPS59105066U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20070182U JPS59105066U (ja) 1982-12-29 1982-12-29 往復動ポンプにおけるサ−ジ圧力発生防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20070182U JPS59105066U (ja) 1982-12-29 1982-12-29 往復動ポンプにおけるサ−ジ圧力発生防止装置

Publications (2)

Publication Number Publication Date
JPS59105066U true JPS59105066U (ja) 1984-07-14
JPH0114772Y2 JPH0114772Y2 (enrdf_load_stackoverflow) 1989-04-28

Family

ID=30426217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20070182U Granted JPS59105066U (ja) 1982-12-29 1982-12-29 往復動ポンプにおけるサ−ジ圧力発生防止装置

Country Status (1)

Country Link
JP (1) JPS59105066U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57171402U (enrdf_load_stackoverflow) * 1981-04-22 1982-10-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57171402U (enrdf_load_stackoverflow) * 1981-04-22 1982-10-28

Also Published As

Publication number Publication date
JPH0114772Y2 (enrdf_load_stackoverflow) 1989-04-28

Similar Documents

Publication Publication Date Title
JPS59105066U (ja) 往復動ポンプにおけるサ−ジ圧力発生防止装置
JPS59105067U (ja) 往復動ポンプにおけるサ−ジ圧力発生防止装置
JPS5877157U (ja) コンクリ−トポンプ運転制御装置
JPS59152188U (ja) コンクリ−トポンプの油圧回路
JPS5881384U (ja) コンクリ−トポンプ
JPS59107071U (ja) コンクリ−トポンプの油圧回路
JPS5994182U (ja) コンクリ−トポンプのピストンストロ−ク調整装置
JPS6220730Y2 (enrdf_load_stackoverflow)
JPH0421021Y2 (enrdf_load_stackoverflow)
JPS5845977U (ja) 可変容量ポンプの制御装置
JPS58189381U (ja) 高圧ポンプ
JPH0462376U (enrdf_load_stackoverflow)
JPS5846673U (ja) キヤブパワ−テイルト装置
JPS58128890U (ja) 油圧ハンマの油圧回路
JPS5866186U (ja) 複合ポンプ
JPS5875286U (ja) 油圧クレ−ンウインチの油圧制御回路
JPS6018302U (ja) クツシヨンバルブ
JPS5970086U (ja) コンクリ−トポンプの切換装置
IE33209B1 (en) Improved concrete pump
JPS58113881U (ja) 斜板型油圧ポンプの流量制御装置
JPS63146176U (enrdf_load_stackoverflow)
JPS6144002U (ja) 流体圧シリンダ装置
JPH03229977A (ja) アキシャルピストン機械
JPH01166784U (enrdf_load_stackoverflow)
JPS58142386U (ja) 可変容積型ポンプの入力制御装置