JPS5722349A - Circulatory device for cooling water - Google Patents

Circulatory device for cooling water

Info

Publication number
JPS5722349A
JPS5722349A JP9566580A JP9566580A JPS5722349A JP S5722349 A JPS5722349 A JP S5722349A JP 9566580 A JP9566580 A JP 9566580A JP 9566580 A JP9566580 A JP 9566580A JP S5722349 A JPS5722349 A JP S5722349A
Authority
JP
Japan
Prior art keywords
cooling water
pipe
air reservoir
prevent
detector
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
JP9566580A
Other languages
Japanese (ja)
Inventor
Masaki Kaneko
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 JP9566580A priority Critical patent/JPS5722349A/en
Publication of JPS5722349A publication Critical patent/JPS5722349A/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
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil

Landscapes

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

Abstract

PURPOSE:To prevent bubbles from passing a detector section and to prevent the malfunction of a detector by forming an air reservoir at the midway of a cooling water return pipe and installing a conductivity detector detecting the purity of cooling water on the downstream side of the air reservoir. CONSTITUTION:An air reservoir 2 is formed by transforming the midway of a cooling water return pipe 1 into an inverted U shape, where the pipe 1 is used to conduct cooling water to a water storage container 6 in a cooling water device from a rotary electric machine. The air reservoir 2 is connected to the upper part of the pipe 1 with downward slope by a connecting pipe 3, and a measuring device 4 for conductivity is installed at the part of the pipe 1 closer to the container 6 side than the air reservoir 2. In this way, bubbles mixed with the cooling water during the course of flowing in the pipe 1 are removed by means of the air reservoir 2 to prevent the malfunction of the measuring device 4.
JP9566580A 1980-07-15 1980-07-15 Circulatory device for cooling water Pending JPS5722349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9566580A JPS5722349A (en) 1980-07-15 1980-07-15 Circulatory device for cooling water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9566580A JPS5722349A (en) 1980-07-15 1980-07-15 Circulatory device for cooling water

Publications (1)

Publication Number Publication Date
JPS5722349A true JPS5722349A (en) 1982-02-05

Family

ID=14143783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9566580A Pending JPS5722349A (en) 1980-07-15 1980-07-15 Circulatory device for cooling water

Country Status (1)

Country Link
JP (1) JPS5722349A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157858A (en) * 1982-02-23 1983-09-20 エニーケム・テクノレジーネ・エセ・ピ・ア High tenacity thermoplastic polyamide composition
JPS59193957A (en) * 1983-04-18 1984-11-02 Dainippon Ink & Chem Inc Polyamide composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157858A (en) * 1982-02-23 1983-09-20 エニーケム・テクノレジーネ・エセ・ピ・ア High tenacity thermoplastic polyamide composition
JPH0440387B2 (en) * 1982-02-23 1992-07-02 Enichem Tecnoresine
JPS59193957A (en) * 1983-04-18 1984-11-02 Dainippon Ink & Chem Inc Polyamide composition
JPH0559940B2 (en) * 1983-04-18 1993-09-01 Dainippon Ink & Chemicals

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