JPS5776319A - Supercharger - Google Patents

Supercharger

Info

Publication number
JPS5776319A
JPS5776319A JP15336480A JP15336480A JPS5776319A JP S5776319 A JPS5776319 A JP S5776319A JP 15336480 A JP15336480 A JP 15336480A JP 15336480 A JP15336480 A JP 15336480A JP S5776319 A JPS5776319 A JP S5776319A
Authority
JP
Japan
Prior art keywords
lock pin
pushed
thrust
hole
housing
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
JP15336480A
Other languages
Japanese (ja)
Inventor
Tadashi Akatsu
Koichiro Yamada
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 JP15336480A priority Critical patent/JPS5776319A/en
Publication of JPS5776319A publication Critical patent/JPS5776319A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

PURPOSE: To ensure the hermetical adhesion between a center housing and a thrust metal by giving a taper cavity to rims of a lock pin push-in hole of the center housing and a lock pin insert hole of a thrust metal by removing the swollen part caused by the pushed-in lock pin around the push-in hole.
CONSTITUTION: A thrust metal 4 is constructed of a compressor impeller 2 and a thrust collar 3 fast fixed on the same shaft with a turbine impeller 1 for rotation, and mounted to the inside of a U-shaped groove 11 of the collar 3. It is positioned on a center housing 8 by lock pins 7, while a back plate 5 is pushed to the housing 8 by a thrust spring 6 for hermetical adhesion. A taper cavity 13 is provided to the rim of each lock pin push-in hole on the housing 8. In this construction, a swollen part 12 caused by each pushed-in lock pin 7 around the pushed-in part can be absobed by the cavity 13 without reference to the thrust metal 4.
COPYRIGHT: (C)1982,JPO&Japio
JP15336480A 1980-10-30 1980-10-30 Supercharger Pending JPS5776319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15336480A JPS5776319A (en) 1980-10-30 1980-10-30 Supercharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15336480A JPS5776319A (en) 1980-10-30 1980-10-30 Supercharger

Publications (1)

Publication Number Publication Date
JPS5776319A true JPS5776319A (en) 1982-05-13

Family

ID=15560830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15336480A Pending JPS5776319A (en) 1980-10-30 1980-10-30 Supercharger

Country Status (1)

Country Link
JP (1) JPS5776319A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014031763A (en) * 2012-08-03 2014-02-20 Denso Corp Valve timing adjustment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014031763A (en) * 2012-08-03 2014-02-20 Denso Corp Valve timing adjustment device

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