JPS54162355A - Hydraulic elevator - Google Patents

Hydraulic elevator

Info

Publication number
JPS54162355A
JPS54162355A JP7086978A JP7086978A JPS54162355A JP S54162355 A JPS54162355 A JP S54162355A JP 7086978 A JP7086978 A JP 7086978A JP 7086978 A JP7086978 A JP 7086978A JP S54162355 A JPS54162355 A JP S54162355A
Authority
JP
Japan
Prior art keywords
fitted
electric motor
check valve
discharge pump
hydraulic elevator
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
JP7086978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6157266B2 (enrdf_load_stackoverflow
Inventor
Mitsuaki Takenoshita
Masayuki Shigeta
Ichiro Nakamura
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 JP7086978A priority Critical patent/JPS54162355A/ja
Publication of JPS54162355A publication Critical patent/JPS54162355A/ja
Publication of JPS6157266B2 publication Critical patent/JPS6157266B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Types And Forms Of Lifts (AREA)
  • Elevator Control (AREA)
  • Fluid-Pressure Circuits (AREA)
JP7086978A 1978-06-14 1978-06-14 Hydraulic elevator Granted JPS54162355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7086978A JPS54162355A (en) 1978-06-14 1978-06-14 Hydraulic elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7086978A JPS54162355A (en) 1978-06-14 1978-06-14 Hydraulic elevator

Publications (2)

Publication Number Publication Date
JPS54162355A true JPS54162355A (en) 1979-12-22
JPS6157266B2 JPS6157266B2 (enrdf_load_stackoverflow) 1986-12-05

Family

ID=13443987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7086978A Granted JPS54162355A (en) 1978-06-14 1978-06-14 Hydraulic elevator

Country Status (1)

Country Link
JP (1) JPS54162355A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699185A (en) * 1980-01-14 1981-08-10 Oirudoraibu Kogyo Kk Oillpressure lifting gear
JPS56103078A (en) * 1980-01-14 1981-08-17 Oiru Doraibu Kogyo Kk Oil pressure filting gear
US5056627A (en) * 1989-06-09 1991-10-15 Kone Elevator Gmbh Hydraulic elevator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699185A (en) * 1980-01-14 1981-08-10 Oirudoraibu Kogyo Kk Oillpressure lifting gear
JPS56103078A (en) * 1980-01-14 1981-08-17 Oiru Doraibu Kogyo Kk Oil pressure filting gear
US5056627A (en) * 1989-06-09 1991-10-15 Kone Elevator Gmbh Hydraulic elevator

Also Published As

Publication number Publication date
JPS6157266B2 (enrdf_load_stackoverflow) 1986-12-05

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