JPS5738284A - Oil pressure elevator device - Google Patents

Oil pressure elevator device

Info

Publication number
JPS5738284A
JPS5738284A JP11167980A JP11167980A JPS5738284A JP S5738284 A JPS5738284 A JP S5738284A JP 11167980 A JP11167980 A JP 11167980A JP 11167980 A JP11167980 A JP 11167980A JP S5738284 A JPS5738284 A JP S5738284A
Authority
JP
Japan
Prior art keywords
oil pressure
elevator device
pressure elevator
oil
pressure
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
JP11167980A
Other languages
English (en)
Other versions
JPS6157272B2 (ja
Inventor
Yasuo Kido
Akio Ueno
Fujitsugu Ina
Yoshiaki Nemoto
Mitsuaki Takenoshita
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11167980A priority Critical patent/JPS5738284A/ja
Publication of JPS5738284A publication Critical patent/JPS5738284A/ja
Publication of JPS6157272B2 publication Critical patent/JPS6157272B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Types And Forms Of Lifts (AREA)
  • Elevator Control (AREA)
  • Fluid-Pressure Circuits (AREA)
JP11167980A 1980-08-15 1980-08-15 Oil pressure elevator device Granted JPS5738284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11167980A JPS5738284A (en) 1980-08-15 1980-08-15 Oil pressure elevator device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11167980A JPS5738284A (en) 1980-08-15 1980-08-15 Oil pressure elevator device

Publications (2)

Publication Number Publication Date
JPS5738284A true JPS5738284A (en) 1982-03-02
JPS6157272B2 JPS6157272B2 (ja) 1986-12-05

Family

ID=14567426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11167980A Granted JPS5738284A (en) 1980-08-15 1980-08-15 Oil pressure elevator device

Country Status (1)

Country Link
JP (1) JPS5738284A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60232212A (ja) * 1983-12-24 1985-11-18 ブロ−ム　ウント　フォス　アクチェンゲゼルシャフト 油水混合物の分離方法及び装置
US7416667B2 (en) 2000-09-07 2008-08-26 Prosep Inc. Polyurethane oil de-emulsification unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60232212A (ja) * 1983-12-24 1985-11-18 ブロ−ム　ウント　フォス　アクチェンゲゼルシャフト 油水混合物の分離方法及び装置
US7416667B2 (en) 2000-09-07 2008-08-26 Prosep Inc. Polyurethane oil de-emulsification unit
US8721895B2 (en) 2000-09-07 2014-05-13 Amine Benachenou Polyurethane oil de-emulsification unit

Also Published As

Publication number Publication date
JPS6157272B2 (ja) 1986-12-05

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