KR100273369B1 - 터보압축기의 구동축 구조 - Google Patents
터보압축기의 구동축 구조 Download PDFInfo
- Publication number
- KR100273369B1 KR100273369B1 KR1019970074704A KR19970074704A KR100273369B1 KR 100273369 B1 KR100273369 B1 KR 100273369B1 KR 1019970074704 A KR1019970074704 A KR 1019970074704A KR 19970074704 A KR19970074704 A KR 19970074704A KR 100273369 B1 KR100273369 B1 KR 100273369B1
- Authority
- KR
- South Korea
- Prior art keywords
- drive shaft
- motor
- driving shaft
- coupled
- turbo compressor
- 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 - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims abstract description 3
- 230000006835 compression Effects 0.000 abstract description 23
- 238000007906 compression Methods 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003507 refrigerant Substances 0.000 description 6
- 230000006698 induction Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
- F04D29/286—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors multi-stage rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/051—Axial thrust balancing
- F04D29/0513—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/053—Shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
- 구동모터의 회전자에 일체로 결합되고 레이디얼 베어링 및 스러스트 베어링에 반경방향 및 축방향으로 지지되도록 결합되어 회전하는 구동축의 양단에 유체를 순차적으로 원심 압축시키기 위한 임펠러가 각각 결합되는 터보압축기에 있어서, 상기 구동축은 그 양단이 막힌 중공형으로 형성되는 것을 특징으로 하는 터보압축기의 구동축 구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970074704A KR100273369B1 (ko) | 1997-12-26 | 1997-12-26 | 터보압축기의 구동축 구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970074704A KR100273369B1 (ko) | 1997-12-26 | 1997-12-26 | 터보압축기의 구동축 구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990054827A KR19990054827A (ko) | 1999-07-15 |
KR100273369B1 true KR100273369B1 (ko) | 2001-01-15 |
Family
ID=40749357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970074704A Expired - Fee Related KR100273369B1 (ko) | 1997-12-26 | 1997-12-26 | 터보압축기의 구동축 구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100273369B1 (ko) |
-
1997
- 1997-12-26 KR KR1019970074704A patent/KR100273369B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR19990054827A (ko) | 1999-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19971226 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19971226 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19991009 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20000615 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20000902 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20000904 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |