JPS5584899A - Pump - Google Patents

Pump

Info

Publication number
JPS5584899A
JPS5584899A JP15646778A JP15646778A JPS5584899A JP S5584899 A JPS5584899 A JP S5584899A JP 15646778 A JP15646778 A JP 15646778A JP 15646778 A JP15646778 A JP 15646778A JP S5584899 A JPS5584899 A JP S5584899A
Authority
JP
Japan
Prior art keywords
motor
buffer material
cooling
effectiveness
cooling air
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
JP15646778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6123399B2 (en]
Inventor
Kozo Tamura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15646778A priority Critical patent/JPS5584899A/ja
Publication of JPS5584899A publication Critical patent/JPS5584899A/ja
Publication of JPS6123399B2 publication Critical patent/JPS6123399B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
JP15646778A 1978-12-20 1978-12-20 Pump Granted JPS5584899A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15646778A JPS5584899A (en) 1978-12-20 1978-12-20 Pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15646778A JPS5584899A (en) 1978-12-20 1978-12-20 Pump

Publications (2)

Publication Number Publication Date
JPS5584899A true JPS5584899A (en) 1980-06-26
JPS6123399B2 JPS6123399B2 (en]) 1986-06-05

Family

ID=15628377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15646778A Granted JPS5584899A (en) 1978-12-20 1978-12-20 Pump

Country Status (1)

Country Link
JP (1) JPS5584899A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009060715A (ja) * 2007-08-31 2009-03-19 Nidec Sankyo Corp ポンプ装置および洗濯機

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02115498A (ja) * 1988-10-24 1990-04-27 Yamauchi Kogyo Kk トンネル工事用作業装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009060715A (ja) * 2007-08-31 2009-03-19 Nidec Sankyo Corp ポンプ装置および洗濯機

Also Published As

Publication number Publication date
JPS6123399B2 (en]) 1986-06-05

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