JPS5471408A - A blower - Google Patents

A blower

Info

Publication number
JPS5471408A
JPS5471408A JP13859577A JP13859577A JPS5471408A JP S5471408 A JPS5471408 A JP S5471408A JP 13859577 A JP13859577 A JP 13859577A JP 13859577 A JP13859577 A JP 13859577A JP S5471408 A JPS5471408 A JP S5471408A
Authority
JP
Japan
Prior art keywords
gas
discharge plate
heat discharge
rotary heat
leakage
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
JP13859577A
Other languages
Japanese (ja)
Other versions
JPS586080B2 (en
Inventor
Tadami Tanaka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP52138595A priority Critical patent/JPS586080B2/en
Publication of JPS5471408A publication Critical patent/JPS5471408A/en
Publication of JPS586080B2 publication Critical patent/JPS586080B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air Supply (AREA)

Abstract

PURPOSE: To prevent temperature rise in a motor bearing and coil and at the same time to reduce gas leakage from the shaft opening of a blower casing by providing a rotary heat discharge plate between a vaned wheel and the motor bearing.
CONSTITUTION: When rotary heat discharge plate 20 ratates, the gas lying between rotary heat discharge plate 20 and blower casing 4 rotates together with rotary heat discharge plate 20 at a speed about half that of ratary heat discharge plate 20 due to the friction between the gas and the circular plate. As a result, the leakage of high-temperature combustion gas 19 sucked from exhaust chamber 7 into shaft opening 18 is prevented. Consequently, the decrease of gas flow due to leakage and the heating of bearing 3 by the leaked gas are prevented.
COPYRIGHT: (C)1979,JPO&Japio
JP52138595A 1977-11-17 1977-11-17 Blower Expired JPS586080B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52138595A JPS586080B2 (en) 1977-11-17 1977-11-17 Blower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52138595A JPS586080B2 (en) 1977-11-17 1977-11-17 Blower

Publications (2)

Publication Number Publication Date
JPS5471408A true JPS5471408A (en) 1979-06-08
JPS586080B2 JPS586080B2 (en) 1983-02-02

Family

ID=15225756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52138595A Expired JPS586080B2 (en) 1977-11-17 1977-11-17 Blower

Country Status (1)

Country Link
JP (1) JPS586080B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04120480U (en) * 1991-04-08 1992-10-28 一也 深澤 fishing float

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5054603U (en) * 1973-09-14 1975-05-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5054603U (en) * 1973-09-14 1975-05-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04120480U (en) * 1991-04-08 1992-10-28 一也 深澤 fishing float

Also Published As

Publication number Publication date
JPS586080B2 (en) 1983-02-02

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