JPS5675909A - Turning operation controller - Google Patents

Turning operation controller

Info

Publication number
JPS5675909A
JPS5675909A JP15294079A JP15294079A JPS5675909A JP S5675909 A JPS5675909 A JP S5675909A JP 15294079 A JP15294079 A JP 15294079A JP 15294079 A JP15294079 A JP 15294079A JP S5675909 A JPS5675909 A JP S5675909A
Authority
JP
Japan
Prior art keywords
turning
temperature
time
turning operation
gas
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.)
Pending
Application number
JP15294079A
Other languages
Japanese (ja)
Inventor
Naoyoshi Sango
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 JP15294079A priority Critical patent/JPS5675909A/en
Publication of JPS5675909A publication Critical patent/JPS5675909A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

PURPOSE: To make a turning time the irreducible minimum of a requirement for a turbine operation control of a rotary device which treats high-temperature gas by providing a microcomputer which determines the turning time according to a temperature of gas in a casing.
CONSTITUTION: A main motor 2 is connected to one end of a blower 1, and a turning motor 3 is connected to the other end through a clutch 4. An upper part gas temperature TU and a lower part gas temperature TL in a casing are input to a controller 100 through a temperature detector 5, a converting circuit 6, and an analog-digital converter 7. A comparison circuit 13 generates a starting instruction to the turning motor 3 when a turning operation required time t(t) and a time t(s) left to start the blower 1 are coincided. A wasteful turning operation can be thus avoided to save energy.
COPYRIGHT: (C)1981,JPO&Japio
JP15294079A 1979-11-28 1979-11-28 Turning operation controller Pending JPS5675909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15294079A JPS5675909A (en) 1979-11-28 1979-11-28 Turning operation controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15294079A JPS5675909A (en) 1979-11-28 1979-11-28 Turning operation controller

Publications (1)

Publication Number Publication Date
JPS5675909A true JPS5675909A (en) 1981-06-23

Family

ID=15551468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15294079A Pending JPS5675909A (en) 1979-11-28 1979-11-28 Turning operation controller

Country Status (1)

Country Link
JP (1) JPS5675909A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60147599A (en) * 1984-01-11 1985-08-03 Toshiba Corp Starting device for turbo compressor device
US8002697B2 (en) 2004-04-27 2011-08-23 Olympus Corporation Dual endoscope system with display unit
KR20140038508A (en) * 2011-07-12 2014-03-28 터보메카 A method of starting a turbomachine while reducing thermal unbalance

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60147599A (en) * 1984-01-11 1985-08-03 Toshiba Corp Starting device for turbo compressor device
US8002697B2 (en) 2004-04-27 2011-08-23 Olympus Corporation Dual endoscope system with display unit
KR20140038508A (en) * 2011-07-12 2014-03-28 터보메카 A method of starting a turbomachine while reducing thermal unbalance
JP2014521004A (en) * 2011-07-12 2014-08-25 ターボメカ How to start a turbomachine while reducing thermal non-equilibrium
US9988987B2 (en) 2011-07-12 2018-06-05 Turbomeca Method of starting a turbomachine while reducing thermal unbalance

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