KR910007675B1 - 전폐형 회전기 - Google Patents

전폐형 회전기 Download PDF

Info

Publication number
KR910007675B1
KR910007675B1 KR1019870014644A KR870014644A KR910007675B1 KR 910007675 B1 KR910007675 B1 KR 910007675B1 KR 1019870014644 A KR1019870014644 A KR 1019870014644A KR 870014644 A KR870014644 A KR 870014644A KR 910007675 B1 KR910007675 B1 KR 910007675B1
Authority
KR
South Korea
Prior art keywords
cooling
cooling wind
bearing
rotor
ventilation path
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.)
Expired
Application number
KR1019870014644A
Other languages
English (en)
Korean (ko)
Other versions
KR880008496A (ko
Inventor
노부오 하세가와
에이이찌 오꾸야마
Original Assignee
가부시기가이샤 히다찌세이사꾸쇼
미다 가쓰시게
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 가부시기가이샤 히다찌세이사꾸쇼, 미다 가쓰시게 filed Critical 가부시기가이샤 히다찌세이사꾸쇼
Publication of KR880008496A publication Critical patent/KR880008496A/ko
Application granted granted Critical
Publication of KR910007675B1 publication Critical patent/KR910007675B1/ko
Expired legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Mounting Of Bearings Or Others (AREA)
KR1019870014644A 1986-12-30 1987-12-21 전폐형 회전기 Expired KR910007675B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP311441 1986-12-30
JP61-311441 1986-12-30
JP61311441A JPS63171135A (ja) 1986-12-30 1986-12-30 全閉形回転機

Publications (2)

Publication Number Publication Date
KR880008496A KR880008496A (ko) 1988-08-31
KR910007675B1 true KR910007675B1 (ko) 1991-09-30

Family

ID=18017250

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870014644A Expired KR910007675B1 (ko) 1986-12-30 1987-12-21 전폐형 회전기

Country Status (3)

Country Link
JP (1) JPS63171135A (enrdf_load_stackoverflow)
KR (1) KR910007675B1 (enrdf_load_stackoverflow)
IN (1) IN168547B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0771646A3 (en) * 1995-10-31 1999-08-11 Dainippon Screen Mfg. Co., Ltd. Digital printer

Also Published As

Publication number Publication date
JPS63171135A (ja) 1988-07-14
IN168547B (enrdf_load_stackoverflow) 1991-04-20
KR880008496A (ko) 1988-08-31

Similar Documents

Publication Publication Date Title
EP0020912A1 (en) Air cooled electronic assemblies
US4814653A (en) Device for air cooling bearing of hermetic dynamic machine
CN210579876U (zh) 变频一体机风冷装置
IE50243B1 (en) Improvements in compressors
KR910007675B1 (ko) 전폐형 회전기
CN115750290A (zh) 一种防凝露结构、集成式压缩机及制冷设备
CN108252911A (zh) 压缩机及空调器
US4175388A (en) Radiator cooling system
JP3235495B2 (ja) 空気調和機の室内機
CN215992618U (zh) 带多重散热结构的冰淇淋机
JP5503519B2 (ja) 二重流れ設備の二方向空気流分離器、二方向二重空気流設備、及びこの二方向二重空気流設備を取り付ける方法
CN218882481U (zh) 一种防凝露结构、集成式压缩机及制冷设备
CN110856618A (zh) 烤箱散热结构
JP2000004561A (ja) 全閉外扇形電動機の冷却装置
JP4223827B2 (ja) 電気装置収納箱体の放熱構造
CN110467069B (zh) 电梯控制装置
CN218041081U (zh) 一种外部强制风冷结构无刷励磁同步电动机
SU1179483A1 (ru) Электрическа машина
JPH10164799A (ja) 誘導電動機
CN219262781U (zh) 一种蒸发风机及散热壳体
JPH0528935Y2 (enrdf_load_stackoverflow)
CN218647741U (zh) 一种散热装置
CN114017775B (zh) 燃气换热装置及燃烧室
CN215804817U (zh) 一种开架式变频发电机组
CN218721960U (zh) 一种对流式冷风扇

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 19941001

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19941001

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000