JPS55155545A - Inlet and outlet device of cooling liquid for liquid cooled rotor-type rotary electric machine - Google Patents

Inlet and outlet device of cooling liquid for liquid cooled rotor-type rotary electric machine

Info

Publication number
JPS55155545A
JPS55155545A JP6438679A JP6438679A JPS55155545A JP S55155545 A JPS55155545 A JP S55155545A JP 6438679 A JP6438679 A JP 6438679A JP 6438679 A JP6438679 A JP 6438679A JP S55155545 A JPS55155545 A JP S55155545A
Authority
JP
Japan
Prior art keywords
cooling liquid
outlet chamber
liquid
inlet
electric 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.)
Granted
Application number
JP6438679A
Other languages
Japanese (ja)
Other versions
JPS6038937B2 (en
Inventor
Koichi Okamoto
Masaki Sakuyama
Kenji Kataoka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6438679A priority Critical patent/JPS6038937B2/en
Publication of JPS55155545A publication Critical patent/JPS55155545A/en
Publication of JPS6038937B2 publication Critical patent/JPS6038937B2/en
Expired 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
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium

Landscapes

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

Abstract

PURPOSE:To enhance erosion resistance of the inner wall of an outlet chamber and to prevent noise and cavitation by providing a containing member in which cooling liquid is filled up in the outlet chamber, and forming an exhausting path having limiting members and introducing paths which introduce the filled up cooling liquid. CONSTITUTION:In an outlet chamber 612 which exhausts cooling liquid discharged from a flowing path 3b of an inlet and outlet pipe 4 to the stator side, a ring shaped of the flowing path 3b, and the discharged cooling liquid is filled up in the container. An exhausting paths are formed in gaps G formed between end portions 11a and 11b of said containing member 11 by providing limiting members 13 such as thread seals and the like, and introducing paths 12 are provided, thereby the cooling liquid is exhausted into the outlet chamber 612. In this constitution, since the most part of the cooling liquid is exhausted into the outlet chamber 612 through the introducing paths 12, the liquid does not strike the inner wall of the outlet chamber, and the erosion of the inner wall and the noise can be prevented.
JP6438679A 1979-05-22 1979-05-22 Coolant inlet/output device for liquid-cooled rotor-type rotating electric machines Expired JPS6038937B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6438679A JPS6038937B2 (en) 1979-05-22 1979-05-22 Coolant inlet/output device for liquid-cooled rotor-type rotating electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6438679A JPS6038937B2 (en) 1979-05-22 1979-05-22 Coolant inlet/output device for liquid-cooled rotor-type rotating electric machines

Publications (2)

Publication Number Publication Date
JPS55155545A true JPS55155545A (en) 1980-12-03
JPS6038937B2 JPS6038937B2 (en) 1985-09-03

Family

ID=13256818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6438679A Expired JPS6038937B2 (en) 1979-05-22 1979-05-22 Coolant inlet/output device for liquid-cooled rotor-type rotating electric machines

Country Status (1)

Country Link
JP (1) JPS6038937B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017507641A (en) * 2014-03-05 2017-03-16 ラッペーンランナン・テクニッリネン・ユリオピストＬａｐｐｅｅｎｒａｎｎａｎ Ｔｅｋｎｉｌｌｉｎｅｎ Ｙｌｉｏｐｉｓｔｏ Electric turbomachine and power plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017507641A (en) * 2014-03-05 2017-03-16 ラッペーンランナン・テクニッリネン・ユリオピストＬａｐｐｅｅｎｒａｎｎａｎ Ｔｅｋｎｉｌｌｉｎｅｎ Ｙｌｉｏｐｉｓｔｏ Electric turbomachine and power plant

Also Published As

Publication number Publication date
JPS6038937B2 (en) 1985-09-03

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