JPS6146673B2 - - Google Patents

Info

Publication number
JPS6146673B2
JPS6146673B2 JP4371778A JP4371778A JPS6146673B2 JP S6146673 B2 JPS6146673 B2 JP S6146673B2 JP 4371778 A JP4371778 A JP 4371778A JP 4371778 A JP4371778 A JP 4371778A JP S6146673 B2 JPS6146673 B2 JP S6146673B2
Authority
JP
Japan
Prior art keywords
centrifugal pump
emergency power
induction motor
emergency
cage induction
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.)
Expired
Application number
JP4371778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54134802A (en
Inventor
Hiroshi Kato
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.)
TAKASAGO IRON WORKS
Original Assignee
TAKASAGO IRON WORKS
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 TAKASAGO IRON WORKS filed Critical TAKASAGO IRON WORKS
Priority to JP4371778A priority Critical patent/JPS54134802A/ja
Publication of JPS54134802A publication Critical patent/JPS54134802A/ja
Publication of JPS6146673B2 publication Critical patent/JPS6146673B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP4371778A 1978-04-12 1978-04-12 Variable speed centrifugal pumping plant with driving gear for emergency Granted JPS54134802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4371778A JPS54134802A (en) 1978-04-12 1978-04-12 Variable speed centrifugal pumping plant with driving gear for emergency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4371778A JPS54134802A (en) 1978-04-12 1978-04-12 Variable speed centrifugal pumping plant with driving gear for emergency

Publications (2)

Publication Number Publication Date
JPS54134802A JPS54134802A (en) 1979-10-19
JPS6146673B2 true JPS6146673B2 (enrdf_load_stackoverflow) 1986-10-15

Family

ID=12671546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4371778A Granted JPS54134802A (en) 1978-04-12 1978-04-12 Variable speed centrifugal pumping plant with driving gear for emergency

Country Status (1)

Country Link
JP (1) JPS54134802A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4573004B2 (ja) * 1999-10-25 2010-11-04 株式会社日立プラントテクノロジー 横軸ポンプ装置
JP6112967B2 (ja) * 2013-05-17 2017-04-12 三菱電機株式会社 電動機強制回転システム

Also Published As

Publication number Publication date
JPS54134802A (en) 1979-10-19

Similar Documents

Publication Publication Date Title
US6563229B2 (en) Standby power system
US5373198A (en) Uninterrupted electric feed system with unlimited autonomy without electric accumulators
US6133716A (en) High-efficiency high-power uninterrupted power system
US11008997B2 (en) Hydroelectric system in a plant
US4431372A (en) Method and apparatus for lubricating turbine bearings
JP2001500356A (ja) 原動機とインバータ／整流器を備えた非同期機械を含む独立した電気システム
WO1988001689A1 (en) Starter-generator for engines
WO2015041805A1 (en) System and method for converterless operation of motors-driven pumps
JPS6146673B2 (enrdf_load_stackoverflow)
CN215452697U (zh) 一种自发电驱动的自走器和自走式割草机
CN113459809B (zh) 应急驱动系统、方法、电子设备及存储介质
US4657117A (en) Elevator power supply and drive system
JPS6135758Y2 (enrdf_load_stackoverflow)
US5909017A (en) Elevator energy conservation system
EP4148253B1 (en) Redundant electrically driven fuel and oil pumping system for gas turbine with bidirectional pump motor
EP3477114A1 (en) Submersible electric machine assembly
US20040096711A1 (en) Fuel cell system
JPH01159403A (ja) 蒸気タービン用油ポンプの運転方法及び運転装置
US4474266A (en) Elevators
CN120003254A (zh) 混动油泵驱动装置及工程机械
JP4750251B2 (ja) 排水ポンプ装置
JPH08270594A (ja) 液体汲上げ装置駆動用エンジンの制御装置
JP2612369B2 (ja) 動力源装置
JPS6129231B2 (enrdf_load_stackoverflow)
US12060090B2 (en) Energy recovery system for diesel locomotives