JPS55121102A - Measuring instrument for thrust gap of exhaust turbosupercharger - Google Patents

Measuring instrument for thrust gap of exhaust turbosupercharger

Info

Publication number
JPS55121102A
JPS55121102A JP2727179A JP2727179A JPS55121102A JP S55121102 A JPS55121102 A JP S55121102A JP 2727179 A JP2727179 A JP 2727179A JP 2727179 A JP2727179 A JP 2727179A JP S55121102 A JPS55121102 A JP S55121102A
Authority
JP
Japan
Prior art keywords
distance piece
rotor axis
thrust
thrust gap
measuring instrument
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
JP2727179A
Other languages
Japanese (ja)
Inventor
Kiyoto Furukawa
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2727179A priority Critical patent/JPS55121102A/en
Publication of JPS55121102A publication Critical patent/JPS55121102A/en
Pending legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Supercharger (AREA)

Abstract

PURPOSE: To shorten greatly measurement time by measuring a thrust gap by screwing a distance piece into the end of a rotor axis and then by axially displacing the rotor axis via this distance piece.
CONSTITUTION: Rotor axis 1, having thrust collar 3, is supported by thrust bearing 2. Rotor axis 1 has screw hole 11 at its flank; one end of distance piece 12 is screwed in, and the other is protruded from cover 8 as a measurement surface. Distance piece 12 has support plate 14 in a collar shape locked by lever 16 and dial gauge G is made in contact with the flank. For a measurement, lever 16 is manually slid to displace axially distance piece 12 and rotor aixs 1, thereby measuring thrust gap H by dial gauge G. The thrust gap can therefore be meausred with precision without pulling the rotor axis out.
COPYRIGHT: (C)1980,JPO&Japio
JP2727179A 1979-03-10 1979-03-10 Measuring instrument for thrust gap of exhaust turbosupercharger Pending JPS55121102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2727179A JPS55121102A (en) 1979-03-10 1979-03-10 Measuring instrument for thrust gap of exhaust turbosupercharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2727179A JPS55121102A (en) 1979-03-10 1979-03-10 Measuring instrument for thrust gap of exhaust turbosupercharger

Publications (1)

Publication Number Publication Date
JPS55121102A true JPS55121102A (en) 1980-09-18

Family

ID=12216406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2727179A Pending JPS55121102A (en) 1979-03-10 1979-03-10 Measuring instrument for thrust gap of exhaust turbosupercharger

Country Status (1)

Country Link
JP (1) JPS55121102A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200469267Y1 (en) * 2012-08-22 2013-10-01 한국남부발전 주식회사 Turbine rotor thrust bearing clearance check tool
CN107014279A (en) * 2017-06-02 2017-08-04 湖北众力机车车辆配件有限公司 A kind of assembling bearing K values measurement frock of booster
CN109357595A (en) * 2018-12-07 2019-02-19 中国航发南方工业有限公司 The measurement method of axial gap between centrifugal impeller and impeller outer cover

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200469267Y1 (en) * 2012-08-22 2013-10-01 한국남부발전 주식회사 Turbine rotor thrust bearing clearance check tool
CN107014279A (en) * 2017-06-02 2017-08-04 湖北众力机车车辆配件有限公司 A kind of assembling bearing K values measurement frock of booster
CN109357595A (en) * 2018-12-07 2019-02-19 中国航发南方工业有限公司 The measurement method of axial gap between centrifugal impeller and impeller outer cover

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