JPS5467840A - Bearing device for vertical rotary machine - Google Patents

Bearing device for vertical rotary machine

Info

Publication number
JPS5467840A
JPS5467840A JP13350277A JP13350277A JPS5467840A JP S5467840 A JPS5467840 A JP S5467840A JP 13350277 A JP13350277 A JP 13350277A JP 13350277 A JP13350277 A JP 13350277A JP S5467840 A JPS5467840 A JP S5467840A
Authority
JP
Japan
Prior art keywords
squeeze
housing
elastic
squeeze ring
rotary machine
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
JP13350277A
Other languages
Japanese (ja)
Inventor
Katsutoshi Arai
Ryoichi Kaneko
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 JP13350277A priority Critical patent/JPS5467840A/en
Publication of JPS5467840A publication Critical patent/JPS5467840A/en
Pending legal-status Critical Current

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  • Support Of The Bearing (AREA)

Abstract

PURPOSE: To disuse the balancing work of high accuracy for the lowering of producing cost and the promotion of work efficiency by arranging an elastic part to correspond to the upper face of an elastic supporting part or a squeeze ring.
CONSTITUTION: This bearing device for a vertical rotary machine is provided with a pivot shaft 1 connected with the lower end of a rotor, a spherical bearing 2 to bear this pivot shaft 1, an elastic supporting part 3 to support this spherical bearing 2 elastically on a housing 4, and a squeeze ring 5 equipped around this part 3 together with a squeeze gap 6 provided between the inside of the housing 4 and the outside of the squeeze ring 5. Here, a diaphragm-shaped elastic part 7 is firm fixed on the above-written housing 4 by a bolt 8a to face to the upper faces of the above- written elastic supporting part 3 and the squeeze ring 4. In this construction, even if cavitation is generated in the squeeze gap 6, axial vibrations can be absorbed by the elastic part 7.
COPYRIGHT: (C)1979,JPO&Japio
JP13350277A 1977-11-09 1977-11-09 Bearing device for vertical rotary machine Pending JPS5467840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13350277A JPS5467840A (en) 1977-11-09 1977-11-09 Bearing device for vertical rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13350277A JPS5467840A (en) 1977-11-09 1977-11-09 Bearing device for vertical rotary machine

Publications (1)

Publication Number Publication Date
JPS5467840A true JPS5467840A (en) 1979-05-31

Family

ID=15106259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13350277A Pending JPS5467840A (en) 1977-11-09 1977-11-09 Bearing device for vertical rotary machine

Country Status (1)

Country Link
JP (1) JPS5467840A (en)

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