JPS61202161U - - Google Patents
Info
- Publication number
- JPS61202161U JPS61202161U JP8459385U JP8459385U JPS61202161U JP S61202161 U JPS61202161 U JP S61202161U JP 8459385 U JP8459385 U JP 8459385U JP 8459385 U JP8459385 U JP 8459385U JP S61202161 U JPS61202161 U JP S61202161U
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen gas
- purity
- gas
- control device
- 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
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案の回転電機の水素ガス制御装置
の一実施例を示す系統図、第２図は回転電機機内
のガス純度の低下傾向を示す説明図、第３図は従
来例を示す系統図である。
１……回転電機であるタービン発電機、１ａ…
…フアン、２……拡大槽、３……軸密封装置、４
……密封排油箱、５……排油管、６……密封油供
給管、７ａ……自動放出弁、８……水素ガス純度
計、９……濾過器、１０……流量計、１１……水
素ガス供給装置、１２……圧力調整弁、１３……
純度検出循環管路、１４……大気放出管路、１５
ａ……自動開閉弁、１６……開閉制御装置、１７
……電磁弁。
Fig. 1 is a system diagram showing an embodiment of the hydrogen gas control device for a rotating electrical machine of the present invention, Fig. 2 is an explanatory diagram showing the tendency of the gas purity in the rotating electrical machine to decrease, and Fig. 3 is a system diagram showing a conventional example. It is a diagram. 1...Turbine generator, which is a rotating electric machine, 1a...
...fan, 2...expansion tank, 3...shaft sealing device, 4
...Sealed oil drain box, 5...Oil drain pipe, 6...Sealed oil supply pipe, 7a...Automatic release valve, 8...Hydrogen gas purity meter, 9...Filter, 10...Flow meter, 11... Hydrogen gas supply device, 12...Pressure regulating valve, 13...
Purity detection circulation pipe, 14...Atmospheric discharge pipe, 15
a... Automatic opening/closing valve, 16... Opening/closing control device, 17
……solenoid valve.
Claims (1)
排油箱を通して拡大槽に入れ、この拡大槽でガス
を拡大させ、機内水素ガス純度に対応して大気に
放出させ、放出量に相当する新鮮な水素ガスを供
給装置から供給し、機内水素ガス純度を所望の範
囲に維持する水素ガス制御装置において、機内水
素ガスの純度を検出する純度計と、この純度計の
指示により拡大槽内のガスを大気放出管路へ放出
する自動放出弁とを備えたことを特徴とする回転
電機の水素ガス制御装置。 (2) 回転電機の停止時又はターニング時に、機
内ガスの純度が所望の範囲より低いときは、純度
計を通つたガスを大気放出管路へ導く自動開閉弁
を設けたことを特徴とする実用新案登録請求の範
囲第１項記載の回転電機の水素ガス制御装置。 (3) 純度計と自動放出弁との間に開閉制御装置
と電磁弁とを介在させたことを特徴とする実用新
案登録請求の範囲第１項又は第２項記載の回転電
機の水素ガス制御装置。[Scope of Claim for Utility Model Registration] (1) In-machine gas from a hydrogen gas-cooled rotating electric machine is introduced into an expansion tank through a shaft-sealed oil drain box, and the gas is expanded in this expansion tank and released into the atmosphere in proportion to the purity of the hydrogen gas inside the machine. A hydrogen gas control device that maintains the purity of onboard hydrogen gas within a desired range by supplying fresh hydrogen gas equivalent to the released amount from a supply device, includes a purity meter that detects the purity of onboard hydrogen gas, and a purity meter that detects the purity of onboard hydrogen gas. 1. A hydrogen gas control device for a rotating electrical machine, comprising: an automatic release valve that releases gas in an expansion tank to an atmospheric release pipe upon instruction from the operator. (2) A practical device characterized by being equipped with an automatic opening/closing valve that guides the gas that has passed through the purity meter to the atmosphere discharge pipe when the purity of the gas in the machine is lower than the desired range when the rotating electric machine is stopped or turning. A hydrogen gas control device for a rotating electric machine according to claim 1 of the patent registration claim. (3) Hydrogen gas control for a rotating electrical machine according to claim 1 or 2 of the utility model registration claim, characterized in that an opening/closing control device and a solenoid valve are interposed between the purity meter and the automatic release valve. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8459385U JPS61202161U (en) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8459385U JPS61202161U (en) | 1985-06-06 | 1985-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61202161U true JPS61202161U (en) | 1986-12-18 |
Family
ID=30634241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8459385U Pending JPS61202161U (en) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61202161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013062932A (en) * | 2011-09-13 | 2013-04-04 | Toshiba Corp | Rotary electric machine including gas purity maintaining device |
-
1985
- 1985-06-06 JP JP8459385U patent/JPS61202161U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013062932A (en) * | 2011-09-13 | 2013-04-04 | Toshiba Corp | Rotary electric machine including gas purity maintaining device |
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