JPS5841055U - Shaft seal oil supply device for hydrogen-cooled rotating electric machines - Google Patents
Shaft seal oil supply device for hydrogen-cooled rotating electric machinesInfo
- Publication number
- JPS5841055U JPS5841055U JP13313081U JP13313081U JPS5841055U JP S5841055 U JPS5841055 U JP S5841055U JP 13313081 U JP13313081 U JP 13313081U JP 13313081 U JP13313081 U JP 13313081U JP S5841055 U JPS5841055 U JP S5841055U
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen
- rotating electric
- oil supply
- supply device
- seal oil
- 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
- Motor Or Generator Cooling System (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のシール油系統図、第２図は本考案−実施
例によるシール油系統図、第３図は同じく他の実施例を
示すシール油系統図である。
１・・・ステーター、２・・田−ター、３・・・軸封装
置、４・・・軸受、５・・・真空槽、６・・・シール油
ポンプ、７・・・リリーフ弁、９・・・シール給油管、
１４゛・・・軸受給油？、１５・・・バイパス’！、１
６・・・オリフィス（シぼり機構）、１７・・・軸受排
油管、１８・・・電磁弁（しぼり機構）、１９・・・制
御装置。FIG. 1 is a conventional seal oil system diagram, FIG. 2 is a seal oil system diagram according to an embodiment of the present invention, and FIG. 3 is a seal oil system diagram showing another embodiment. DESCRIPTION OF SYMBOLS 1... Stator, 2... Fielder, 3... Shaft seal device, 4... Bearing, 5... Vacuum tank, 6... Seal oil pump, 7... Relief valve, 9 ... Seal oil supply pipe,
14゛...Bearing oil supply? , 15... Bypass'! ,1
6... Orifice (throttle mechanism), 17... Bearing oil drain pipe, 18... Solenoid valve (throttling mechanism), 19... Control device.
Claims (3)
る軸封装置、この軸封装置に真空槽からシール油ポンプ
により圧油を供給すると共に、前記軸受からの排油を冷
却装置を介してその一部を真空槽へ供給するようにした
水素冷却回転電機の軸シール油供給装置において、前記
軸封装置へのシール給油管と、前記軸受の排油管とをし
ぼり機構を介して連通ずるバイパス管を設けたことを特
徴とする水素冷却回転電機の軸シール油供給装置。(1) A shaft sealing device installed in parallel with the bearing to seal hydrogen gas in the stator. Pressure oil is supplied to this shaft sealing device from a vacuum tank by a seal oil pump, and a cooling device is installed to cool the waste oil from the bearing. In a shaft seal oil supply device for a hydrogen-cooled rotating electric machine, in which a part of the oil is supplied to a vacuum tank through a throttle mechanism, a seal oil supply pipe to the shaft seal device and an oil drain pipe of the bearing are connected through a squeezing mechanism. A shaft seal oil supply device for a hydrogen-cooled rotating electric machine characterized by having a bypass pipe that communicates with the shaft.
実用新案登録請求の範囲第１項記載の水素冷却回転電機
の軸シール油供給装置。(2) The shaft seal oil supply device for a hydrogen-cooled rotating electric machine according to claim 1, wherein the squeezing mechanism is an orifice.
る電磁弁であることを特徴とする実用新案登録請求の範
囲第１項記載の水素冷却回転電機の軸シール油供給装置
。(3) The shaft seal oil supply device for a hydrogen-cooled rotating electric machine according to claim 1, wherein the squeezing mechanism is a solenoid valve controlled by the rotational speed of the rotating electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13313081U JPS5841055U (en) | 1981-09-09 | 1981-09-09 | Shaft seal oil supply device for hydrogen-cooled rotating electric machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13313081U JPS5841055U (en) | 1981-09-09 | 1981-09-09 | Shaft seal oil supply device for hydrogen-cooled rotating electric machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5841055U true JPS5841055U (en) | 1983-03-18 |
Family
ID=29926604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13313081U Pending JPS5841055U (en) | 1981-09-09 | 1981-09-09 | Shaft seal oil supply device for hydrogen-cooled rotating electric machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5841055U (en) |
-
1981
- 1981-09-09 JP JP13313081U patent/JPS5841055U/en active Pending
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