JPS5442503A - Turning device - Google Patents
Turning deviceInfo
- Publication number
- JPS5442503A JPS5442503A JP10882377A JP10882377A JPS5442503A JP S5442503 A JPS5442503 A JP S5442503A JP 10882377 A JP10882377 A JP 10882377A JP 10882377 A JP10882377 A JP 10882377A JP S5442503 A JPS5442503 A JP S5442503A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- force
- turning
- penta
- quadruple
- 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
Links
Landscapes
- Gear Transmission (AREA)
Abstract
PURPOSE: To prevent a defective impact which is caused at start of turning by providing a turning force reducing-and accumulating mechanism near a power unit of a turning device, which increases turning force simultanously at engagement of gears.
CONSTITUTION: By turning force delivered from a quadruple pinion gear 10 to a quaduple gear 11, th end of a plate spring 37 mounted on the side surface of the quadruple gear 11 is pushed in the direction of a penta-spindle 32 to come into contact with bolt nuts 42 and 43. Once they are engaged with a clutch gear 14A, innertai force of a turbine rod 25 immediately stops rotation of the clutch gear 14A, an idle gear 13, and a penta-pinion gear 12. Turning force of the quadruple gear 11 which continuously accepts turbibg force of a motor 1 is absorbed for accumulation by flexible plate spring 37. Turning force as great as the innertai force of the turbine rod is applied to the plate spring 37, which affects the penta-pinion gear 12, clutch gear 14A, and turbine rod to turn.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10882377A JPS5442503A (en) | 1977-09-12 | 1977-09-12 | Turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10882377A JPS5442503A (en) | 1977-09-12 | 1977-09-12 | Turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5442503A true JPS5442503A (en) | 1979-04-04 |
Family
ID=14494422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10882377A Pending JPS5442503A (en) | 1977-09-12 | 1977-09-12 | Turning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5442503A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100913035B1 (en) | 2007-12-07 | 2009-08-20 | 주식회사 포스코 | Apparatus for preventing deformation of rotor of turbine electric generator |
| CN102897046A (en) * | 2011-07-27 | 2013-01-30 | 陈冠卿 | Electric generation system capable of utilizing potential energy to generate electric energy |
| WO2013124979A1 (en) * | 2012-02-22 | 2013-08-29 | 三菱重工コンプレッサ株式会社 | Turning device and rotating machine |
| JP2021134753A (en) * | 2020-02-28 | 2021-09-13 | 三菱重工マリンマシナリ株式会社 | Turning method and turning jig for rotor of steam turbine |
-
1977
- 1977-09-12 JP JP10882377A patent/JPS5442503A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100913035B1 (en) | 2007-12-07 | 2009-08-20 | 주식회사 포스코 | Apparatus for preventing deformation of rotor of turbine electric generator |
| CN102897046A (en) * | 2011-07-27 | 2013-01-30 | 陈冠卿 | Electric generation system capable of utilizing potential energy to generate electric energy |
| WO2013124979A1 (en) * | 2012-02-22 | 2013-08-29 | 三菱重工コンプレッサ株式会社 | Turning device and rotating machine |
| CN104081083A (en) * | 2012-02-22 | 2014-10-01 | 三菱重工压缩机有限公司 | Turning device and rotating machine |
| JPWO2013124979A1 (en) * | 2012-02-22 | 2015-05-21 | 三菱重工コンプレッサ株式会社 | Turning device and rotating machine |
| US9322457B2 (en) | 2012-02-22 | 2016-04-26 | Mitsubishi Heavy Industries Compressor Corporation | Turning device and rotating machine |
| CN104081083B (en) * | 2012-02-22 | 2017-05-24 | 三菱重工压缩机有限公司 | Turning device and rotating machine |
| JP2021134753A (en) * | 2020-02-28 | 2021-09-13 | 三菱重工マリンマシナリ株式会社 | Turning method and turning jig for rotor of steam turbine |
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