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JPS55119997A - Control of turbo compressor - Google Patents

Control of turbo compressor

Info

Publication number
JPS55119997A
JPS55119997A JP2754279A JP2754279A JPS55119997A JP S55119997 A JPS55119997 A JP S55119997A JP 2754279 A JP2754279 A JP 2754279A JP 2754279 A JP2754279 A JP 2754279A JP S55119997 A JPS55119997 A JP S55119997A
Authority
JP
Japan
Prior art keywords
discharge pressure
indication signal
compressor
issued
control device
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
JP2754279A
Other languages
Japanese (ja)
Other versions
JPS6310317B2 (en
Inventor
O Ogawa
Kazumi Hasegawa
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries Co 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP2754279A priority Critical patent/JPS55119997A/en
Publication of JPS55119997A publication Critical patent/JPS55119997A/en
Publication of JPS6310317B2 publication Critical patent/JPS6310317B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Air Blowers (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

PURPOSE: To eliminate abnormal increase etc. of shaft horse-power in a turbo compressor, by giving change that corresponds to the change in the discharge pressure to the velocity component in the peripheral direction of the gas introduced into the compressor in response to discharge pressure that dropped lower than a set discharge pressure.
CONSTITUTION: When the discharge pressure of a compressor 3 drops below the set discharge pressure, the discharge pressure drop indication signal is issued from the discharge pressure drop indication signal generator 8. The discharge pressure variation indication signal issued from a discharge pressure variation indication signal generator unit 10 is sent to the intake guide vane control device 11 through the discharge pressure variation indication signal supplying unit 12 which responds to discharge pressure drop indication signal issued from the generator 8. The control device 11 controls the intake guide vane 2 from its full opening to full closing.
COPYRIGHT: (C)1980,JPO&Japio
JP2754279A 1979-03-09 1979-03-09 Control of turbo compressor Granted JPS55119997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2754279A JPS55119997A (en) 1979-03-09 1979-03-09 Control of turbo compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2754279A JPS55119997A (en) 1979-03-09 1979-03-09 Control of turbo compressor

Publications (2)

Publication Number Publication Date
JPS55119997A true JPS55119997A (en) 1980-09-16
JPS6310317B2 JPS6310317B2 (en) 1988-03-05

Family

ID=12223965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2754279A Granted JPS55119997A (en) 1979-03-09 1979-03-09 Control of turbo compressor

Country Status (1)

Country Link
JP (1) JPS55119997A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5797199U (en) * 1980-12-06 1982-06-15
JPS6459790A (en) * 1987-08-30 1989-03-07 Nok Corp Planar heater

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4734896U (en) * 1971-05-08 1972-12-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4734896U (en) * 1971-05-08 1972-12-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5797199U (en) * 1980-12-06 1982-06-15
JPS6459790A (en) * 1987-08-30 1989-03-07 Nok Corp Planar heater

Also Published As

Publication number Publication date
JPS6310317B2 (en) 1988-03-05

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