KR100273398B1 - 터보압축기의반경방향완충구조 - Google Patents
터보압축기의반경방향완충구조 Download PDFInfo
- Publication number
- KR100273398B1 KR100273398B1 KR1019980001556A KR19980001556A KR100273398B1 KR 100273398 B1 KR100273398 B1 KR 100273398B1 KR 1019980001556 A KR1019980001556 A KR 1019980001556A KR 19980001556 A KR19980001556 A KR 19980001556A KR 100273398 B1 KR100273398 B1 KR 100273398B1
- Authority
- KR
- South Korea
- Prior art keywords
- drive shaft
- radial
- radial bearing
- bearing
- driving shaft
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims abstract description 3
- 230000035939 shock Effects 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 17
- 238000007906 compression Methods 0.000 description 17
- 239000003507 refrigerant Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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
- F04D29/056—Bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
- 케이싱의 내부에 반경방향 및 축방향으로 지지되는 구동축이 구동모터에 결합되어 회전가능하게 배치되고, 그 구동축에는 유체를 압축시키는 임펠러가 구동축과 함께 회전되도록 양단에 각각 고정되는 것을 포함한 터보압축기에 있어서,상기 구동축에 외삽되어 반경방향을 지지하는 레이디얼 베어링과 이 레이디얼 베어링의 외주면이 대향되는 케이싱의 내주면 사이에 탄성부재가 개재되어 상기한 레이디얼 베어링이 구동축의 반경방향에 대해 탄력적으로 흡수 지지하도록 하는 것을 특징으로 하는 터보압축기의 반경방향 완충구조.
- 제1항에 있어서, 상기 탄성부재는 하나의 환상(環狀) 또는 수개의 원호상으로 형성되어 케이싱의 내주면에 구비되는 끼움홈조에 삽입 고정되는 것을 특징으로 하는 터보압축기의 반경방향 완충구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980001556A KR100273398B1 (ko) | 1998-01-20 | 1998-01-20 | 터보압축기의반경방향완충구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980001556A KR100273398B1 (ko) | 1998-01-20 | 1998-01-20 | 터보압축기의반경방향완충구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990065981A KR19990065981A (ko) | 1999-08-16 |
KR100273398B1 true KR100273398B1 (ko) | 2001-01-15 |
Family
ID=40749378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980001556A KR100273398B1 (ko) | 1998-01-20 | 1998-01-20 | 터보압축기의반경방향완충구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100273398B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101704306B1 (ko) * | 2015-12-29 | 2017-02-22 | 군산대학교산학협력단 | 레디얼 터빈을 이용한 폐열 회수 터빈 시스템 |
-
1998
- 1998-01-20 KR KR1019980001556A patent/KR100273398B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101704306B1 (ko) * | 2015-12-29 | 2017-02-22 | 군산대학교산학협력단 | 레디얼 터빈을 이용한 폐열 회수 터빈 시스템 |
Also Published As
Publication number | Publication date |
---|---|
KR19990065981A (ko) | 1999-08-16 |
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