[go: up one dir, main page]

JPS5644496A - Propeller fan - Google Patents

Propeller fan

Info

Publication number
JPS5644496A
JPS5644496A JP12008979A JP12008979A JPS5644496A JP S5644496 A JPS5644496 A JP S5644496A JP 12008979 A JP12008979 A JP 12008979A JP 12008979 A JP12008979 A JP 12008979A JP S5644496 A JPS5644496 A JP S5644496A
Authority
JP
Japan
Prior art keywords
blades
blade
rotor
surroundings
stator
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
JP12008979A
Other languages
Japanese (ja)
Inventor
Yoshio Hattori
Hisajiro Nakagawa
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.)
TOUBISHI KOSAN KK
TOUBISHI KOUSAN KK
Original Assignee
TOUBISHI KOSAN KK
TOUBISHI KOUSAN KK
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 TOUBISHI KOSAN KK, TOUBISHI KOUSAN KK filed Critical TOUBISHI KOSAN KK
Priority to JP12008979A priority Critical patent/JPS5644496A/en
Publication of JPS5644496A publication Critical patent/JPS5644496A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To rationalize the time for the manufacturing work on blade surroundings by integrally casting a laminated rotor core and blades with aluminum alloy.
CONSTITUTION: Blades 1 and a rotor 2 of a motor are surrounded with a cylindrical shell or an outer drum 3, a stratified body 4 of a stator is stuck to a side by a winding 5, and the stator is wholly surrounded with the rotor 2. A stratified body 6 and blades 1 are casted integrally together with an end ring 7', an outer cicumferential part 9 and a side part 8 with aluminum alloy. Accordingly, each working process of preparation, bonding and drying, for bonding blades 1, the side part 8 and blade surroundings of the outer circumferential part 9, dimension confirming and making blade of steel plate is saved, and the deviation of dimension and strength becomes very narrow.
COPYRIGHT: (C)1981,JPO&Japio
JP12008979A 1979-09-20 1979-09-20 Propeller fan Pending JPS5644496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12008979A JPS5644496A (en) 1979-09-20 1979-09-20 Propeller fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12008979A JPS5644496A (en) 1979-09-20 1979-09-20 Propeller fan

Publications (1)

Publication Number Publication Date
JPS5644496A true JPS5644496A (en) 1981-04-23

Family

ID=14777628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12008979A Pending JPS5644496A (en) 1979-09-20 1979-09-20 Propeller fan

Country Status (1)

Country Link
JP (1) JPS5644496A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814496U (en) * 1981-07-22 1983-01-29 株式会社デンソー electric fan
JPS5825695U (en) * 1981-08-13 1983-02-18 三菱電機株式会社 Blower
JPS5877189U (en) * 1981-11-20 1983-05-25 西部電機工業株式会社 Mixed flow fan with a built-in motor in the runner hub
JP2005291050A (en) * 2004-03-31 2005-10-20 Japan Servo Co Ltd Centrifugal fan

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221441U (en) * 1975-08-04 1977-02-15
JPS5224802U (en) * 1975-08-12 1977-02-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221441U (en) * 1975-08-04 1977-02-15
JPS5224802U (en) * 1975-08-12 1977-02-22

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814496U (en) * 1981-07-22 1983-01-29 株式会社デンソー electric fan
JPS6332394Y2 (en) * 1981-07-22 1988-08-29
JPS5825695U (en) * 1981-08-13 1983-02-18 三菱電機株式会社 Blower
JPS5877189U (en) * 1981-11-20 1983-05-25 西部電機工業株式会社 Mixed flow fan with a built-in motor in the runner hub
JP2005291050A (en) * 2004-03-31 2005-10-20 Japan Servo Co Ltd Centrifugal fan

Similar Documents

Publication Publication Date Title
US4598218A (en) High speed rotor with removable can
JPS5644496A (en) Propeller fan
JPS5588954A (en) Casting method of double suction centrifugal pump
JPS6434147A (en) Armature for rotary electric machine
JPS6013270Y2 (en) magnet generator rotor
JPS5910922Y2 (en) fan motor
SU1617180A1 (en) Horizontal hydroelectric plant
JPS61125336U (en)
JPS5632005A (en) Steam turbine nozzle diaphragm
GB789038A (en) Rotating-field motors
JPS6087647A (en) Permanent magnet synchronous motor
JPS55127866A (en) Manufacture of rotor of rotating electric machine
JPH0237265Y2 (en)
JPS57179400A (en) Electric fan utilizing outer rotor motor
JPS62152664U (en)
JPS5939817Y2 (en) rotor of turbine generator
JPS563549A (en) Bearing device
JPS55127868A (en) Manufacture of rotor of rotating electric machine
JPS63194566U (en)
JPS6149640A (en) Magnet type rotor
JPS55125064A (en) Cast squirrel-cage rotor for rotary electric machine
JPH02133180U (en)
JPS5625350A (en) Manufacture of rotor for rotary electric machine
JPS63658U (en)
JPH0217966U (en)