JPH02131098U - - Google Patents

Info

Publication number
JPH02131098U
JPH02131098U JP3833989U JP3833989U JPH02131098U JP H02131098 U JPH02131098 U JP H02131098U JP 3833989 U JP3833989 U JP 3833989U JP 3833989 U JP3833989 U JP 3833989U JP H02131098 U JPH02131098 U JP H02131098U
Authority
JP
Japan
Prior art keywords
operating time
drive motor
lubricating oil
centrifugal compressor
time
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
JP3833989U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP3833989U priority Critical patent/JPH02131098U/ja
Publication of JPH02131098U publication Critical patent/JPH02131098U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Air Blowers (AREA)
JP3833989U 1989-03-31 1989-03-31 Pending JPH02131098U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3833989U JPH02131098U (enrdf_load_html_response) 1989-03-31 1989-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3833989U JPH02131098U (enrdf_load_html_response) 1989-03-31 1989-03-31

Publications (1)

Publication Number Publication Date
JPH02131098U true JPH02131098U (enrdf_load_html_response) 1990-10-30

Family

ID=31546253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3833989U Pending JPH02131098U (enrdf_load_html_response) 1989-03-31 1989-03-31

Country Status (1)

Country Link
JP (1) JPH02131098U (enrdf_load_html_response)

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