JPH01119327U - - Google Patents

Info

Publication number
JPH01119327U
JPH01119327U JP1448388U JP1448388U JPH01119327U JP H01119327 U JPH01119327 U JP H01119327U JP 1448388 U JP1448388 U JP 1448388U JP 1448388 U JP1448388 U JP 1448388U JP H01119327 U JPH01119327 U JP H01119327U
Authority
JP
Japan
Prior art keywords
temperature
hydraulic
hydraulic oil
oil
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
JP1448388U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0621697Y2 (ja
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 filed Critical
Priority to JP1448388U priority Critical patent/JPH0621697Y2/ja
Publication of JPH01119327U publication Critical patent/JPH01119327U/ja
Application granted granted Critical
Publication of JPH0621697Y2 publication Critical patent/JPH0621697Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1448388U 1988-02-05 1988-02-05 射出成形機の作動油昇温装置 Expired - Lifetime JPH0621697Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1448388U JPH0621697Y2 (ja) 1988-02-05 1988-02-05 射出成形機の作動油昇温装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1448388U JPH0621697Y2 (ja) 1988-02-05 1988-02-05 射出成形機の作動油昇温装置

Publications (2)

Publication Number Publication Date
JPH01119327U true JPH01119327U (zh) 1989-08-11
JPH0621697Y2 JPH0621697Y2 (ja) 1994-06-08

Family

ID=31225722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1448388U Expired - Lifetime JPH0621697Y2 (ja) 1988-02-05 1988-02-05 射出成形機の作動油昇温装置

Country Status (1)

Country Link
JP (1) JPH0621697Y2 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05169510A (ja) * 1991-12-24 1993-07-09 Nissei Plastics Ind Co 作動油の昇温装置
JP2006523808A (ja) * 2003-04-15 2006-10-19 ボルボ コンストラクション イクイップメント アーベー 流体粘度を制御するシステムと方法およびそのようなシステムを搭載する作業車両
JP2010060038A (ja) * 2008-09-03 2010-03-18 Mitsubishi Heavy Ind Ltd 増速機の潤滑装置及び方法
WO2010050305A1 (ja) * 2008-10-31 2010-05-06 日立建機株式会社 建設機械の油圧駆動装置
JP2011126107A (ja) * 2009-12-17 2011-06-30 Nissei Plastics Ind Co 成形機の作動油昇温方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05169510A (ja) * 1991-12-24 1993-07-09 Nissei Plastics Ind Co 作動油の昇温装置
JP2006523808A (ja) * 2003-04-15 2006-10-19 ボルボ コンストラクション イクイップメント アーベー 流体粘度を制御するシステムと方法およびそのようなシステムを搭載する作業車両
JP2010060038A (ja) * 2008-09-03 2010-03-18 Mitsubishi Heavy Ind Ltd 増速機の潤滑装置及び方法
WO2010050305A1 (ja) * 2008-10-31 2010-05-06 日立建機株式会社 建設機械の油圧駆動装置
JP2010107009A (ja) * 2008-10-31 2010-05-13 Hitachi Constr Mach Co Ltd 建設機械の油圧駆動装置
CN102165200A (zh) * 2008-10-31 2011-08-24 日立建机株式会社 工程机械的液压驱动装置
US8857169B2 (en) 2008-10-31 2014-10-14 Hitachi Construction Machinery Co., Ltd. Hydraulic drive system for construction machine
JP2011126107A (ja) * 2009-12-17 2011-06-30 Nissei Plastics Ind Co 成形機の作動油昇温方法

Also Published As

Publication number Publication date
JPH0621697Y2 (ja) 1994-06-08

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