JPS5755754A - Feeder for sealing oil - Google Patents

Feeder for sealing oil

Info

Publication number
JPS5755754A
JPS5755754A JP12851380A JP12851380A JPS5755754A JP S5755754 A JPS5755754 A JP S5755754A JP 12851380 A JP12851380 A JP 12851380A JP 12851380 A JP12851380 A JP 12851380A JP S5755754 A JPS5755754 A JP S5755754A
Authority
JP
Japan
Prior art keywords
hydrogen gas
vacuum tank
drier
throttling device
valve
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
JP12851380A
Other languages
Japanese (ja)
Inventor
Masaaki Izawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12851380A priority Critical patent/JPS5755754A/en
Publication of JPS5755754A publication Critical patent/JPS5755754A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/24—Protection against failure of cooling arrangements, e.g. due to loss of cooling medium or due to interruption of the circulation of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE:To prevent the sudden inflow of hydrogen gas and moisture in a hydrogen gas drier into a vacuum tank by each mounting a throttling device to a piping section passing between said drier and a vacuum pump and a check valve between the vacuum tank and the vacuum pump. CONSTITUTION:Wet hydrogen gas is circulated in the hydrogen gas drier 5 at all times. When the gas is absorbed to a desiccant and brought to a saturated condition, valves 6, 7 are closed completely. When a valve 8 is opened completely, the wet hydrogen gas in the hydrogen gas drier 5 passes in a pipe 24-th throttling device 15-a pipe 25, is sucked by means of the vacuum pump 13 and is discharged to the atmosphere. On the other hand, there is a danger that the wet hydrogen gas flows into even the vacuum tank 12 because the throttling device is also communicated with the vacuum tank 12. When the valve 8 is opened completely, the flow rate of the wet hydrogen gas is limited by means of the throttling device 15 while the inflow of the gas into the vacuum tank 12 is prevented by means of the check valve 16.
JP12851380A 1980-09-18 1980-09-18 Feeder for sealing oil Pending JPS5755754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12851380A JPS5755754A (en) 1980-09-18 1980-09-18 Feeder for sealing oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12851380A JPS5755754A (en) 1980-09-18 1980-09-18 Feeder for sealing oil

Publications (1)

Publication Number Publication Date
JPS5755754A true JPS5755754A (en) 1982-04-02

Family

ID=14986595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12851380A Pending JPS5755754A (en) 1980-09-18 1980-09-18 Feeder for sealing oil

Country Status (1)

Country Link
JP (1) JPS5755754A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004019468A1 (en) * 2002-08-21 2004-03-04 Toyota Jidosha Kabushiki Kaisha Vehicle motor
JP2006248561A (en) * 2005-03-10 2006-09-21 Aska Company Container, and its lid
JP2007176554A (en) * 2005-12-28 2007-07-12 Japan Crown Cork Co Ltd Compound hinged cap

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004019468A1 (en) * 2002-08-21 2004-03-04 Toyota Jidosha Kabushiki Kaisha Vehicle motor
JP2006248561A (en) * 2005-03-10 2006-09-21 Aska Company Container, and its lid
JP2007176554A (en) * 2005-12-28 2007-07-12 Japan Crown Cork Co Ltd Compound hinged cap

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