JPS53109050A - Rotary machine bearing structure - Google Patents

Rotary machine bearing structure

Info

Publication number
JPS53109050A
JPS53109050A JP2380877A JP2380877A JPS53109050A JP S53109050 A JPS53109050 A JP S53109050A JP 2380877 A JP2380877 A JP 2380877A JP 2380877 A JP2380877 A JP 2380877A JP S53109050 A JPS53109050 A JP S53109050A
Authority
JP
Japan
Prior art keywords
bearing structure
rotary machine
machine bearing
projection
bearing
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
JP2380877A
Other languages
Japanese (ja)
Inventor
Kunihiro Noto
Yoshinori Fukasaku
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 JP2380877A priority Critical patent/JPS53109050A/en
Publication of JPS53109050A publication Critical patent/JPS53109050A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a bearing rotation proof function having excellent vibration resistance and alignment performance by forming a projection on the outside end face of a ball bearing axially and relatively engaged one or more cavity and concave parts on the outside of the projection and the top of the bearing holder.
COPYRIGHT: (C)1978,JPO&Japio
JP2380877A 1977-03-07 1977-03-07 Rotary machine bearing structure Pending JPS53109050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2380877A JPS53109050A (en) 1977-03-07 1977-03-07 Rotary machine bearing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2380877A JPS53109050A (en) 1977-03-07 1977-03-07 Rotary machine bearing structure

Publications (1)

Publication Number Publication Date
JPS53109050A true JPS53109050A (en) 1978-09-22

Family

ID=12120617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2380877A Pending JPS53109050A (en) 1977-03-07 1977-03-07 Rotary machine bearing structure

Country Status (1)

Country Link
JP (1) JPS53109050A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230581A (en) * 1984-04-25 1985-11-16 フアセツト・エンタ−プライゼス・インコ−ポレ−テツド Immersion motor rotor pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020047B1 (en) * 1970-12-28 1975-07-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020047B1 (en) * 1970-12-28 1975-07-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230581A (en) * 1984-04-25 1985-11-16 フアセツト・エンタ−プライゼス・インコ−ポレ−テツド Immersion motor rotor pump

Similar Documents

Publication Publication Date Title
JPS53109050A (en) Rotary machine bearing structure
JPS549704A (en) Superconductive rotary machine
JPS52148178A (en) Optical tachometer
EG12305A (en) Machine,notamment de coulee centrifuge a dispositif d'appui axial
JPS5234167A (en) Automotive ball joint
JPS5227956A (en) Rotary device for trnsmitting rotation
JPS52100042A (en) Static pressure ball bearing
JPS52119584A (en) Assembling device
JPS5214903A (en) Rotary pump
JPS52147270A (en) Shaft position adjuster
JPS53124385A (en) High speed rotary body
JPS52101355A (en) Fastening device of rotary shaft and ring
JPS535307A (en) Rotary piston engine
JPS51121812A (en) The vibration proof apparatus of a compressor
JPS547508A (en) Motor
JPS53140018A (en) Piano action
JPS51129606A (en) Flat motor
JPS5297105A (en) Housing structure of small size rotary electric machine
JPS5320106A (en) Positive displacement rotary machine
JPS51146087A (en) Boat
JPS53118009A (en) Video head cylinder device
JPS5388439A (en) Static pressure bearing
JPS5376479A (en) Parts assembler
JPS5329457A (en) Intermittent rotational mechanism
JPS53120574A (en) Revolving direction detector