KR100405984B1 - 터보 압축기의 디퓨저 장착구조 - Google Patents
터보 압축기의 디퓨저 장착구조 Download PDFInfo
- Publication number
- KR100405984B1 KR100405984B1 KR10-2001-0008895A KR20010008895A KR100405984B1 KR 100405984 B1 KR100405984 B1 KR 100405984B1 KR 20010008895 A KR20010008895 A KR 20010008895A KR 100405984 B1 KR100405984 B1 KR 100405984B1
- Authority
- KR
- South Korea
- Prior art keywords
- base
- mounting structure
- diffuser
- outer base
- turbo compressor
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract description 15
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 239000011888 foil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
- F04D17/14—Multi-stage pumps with means for changing the flow-path through the stages, e.g. series-parallel, e.g. side-loads
-
- 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
- F04D29/285—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors the compressor wheel comprising a pair of rotatable bladed hub portions axially aligned and clamped together
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
- 표면에 다수개의 블레이드가 돌출형성된 구조로서, 직경이 큰 외측 베이스와, 상기 외측 베이스 안쪽에 배치되는 내측 베이스가 조합된 2단식으로 구성되는 터보 압축기의 디퓨저 장착구조에 있어서;상기 내측 베이스와 상기 외측 베이스가 조합되는 경계부위의 일정위치에는 양 베이스에 공유되는 핀홀이 형성되고, 상기 핀홀에 끼워지는 고정핀에 의해 각 베이스의 상대적인 위치가 변경되지 않는 것을 특징으로 하는 터보 압축기의 디퓨저 장착구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0008895A KR100405984B1 (ko) | 2001-02-22 | 2001-02-22 | 터보 압축기의 디퓨저 장착구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0008895A KR100405984B1 (ko) | 2001-02-22 | 2001-02-22 | 터보 압축기의 디퓨저 장착구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020068685A KR20020068685A (ko) | 2002-08-28 |
KR100405984B1 true KR100405984B1 (ko) | 2003-11-15 |
Family
ID=27695158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0008895A KR100405984B1 (ko) | 2001-02-22 | 2001-02-22 | 터보 압축기의 디퓨저 장착구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100405984B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102346091B1 (ko) | 2021-04-16 | 2022-01-03 | 주식회사 더베스트솔라 | 지중배전용 파형관 삽입형 튜브 방수구 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5815797A (ja) * | 1981-07-22 | 1983-01-29 | Nissan Motor Co Ltd | 可変デイフユ−ザ |
JPH09177698A (ja) * | 1995-12-25 | 1997-07-11 | Ishikawajima Harima Heavy Ind Co Ltd | 圧縮機のベーンレス部の構造 |
JPH1037899A (ja) * | 1996-07-25 | 1998-02-13 | Mitsubishi Heavy Ind Ltd | 遠心圧縮機用翼付ディフューザ |
-
2001
- 2001-02-22 KR KR10-2001-0008895A patent/KR100405984B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5815797A (ja) * | 1981-07-22 | 1983-01-29 | Nissan Motor Co Ltd | 可変デイフユ−ザ |
JPH09177698A (ja) * | 1995-12-25 | 1997-07-11 | Ishikawajima Harima Heavy Ind Co Ltd | 圧縮機のベーンレス部の構造 |
JPH1037899A (ja) * | 1996-07-25 | 1998-02-13 | Mitsubishi Heavy Ind Ltd | 遠心圧縮機用翼付ディフューザ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102346091B1 (ko) | 2021-04-16 | 2022-01-03 | 주식회사 더베스트솔라 | 지중배전용 파형관 삽입형 튜브 방수구 |
Also Published As
Publication number | Publication date |
---|---|
KR20020068685A (ko) | 2002-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100568183B1 (ko) | 터보압축기 | |
US5810557A (en) | Fan wheel for an inline centrifugal fan | |
US6698929B2 (en) | Turbo compressor | |
CN111379711A (zh) | 电动压缩机 | |
US9004857B2 (en) | Barrel-shaped centrifugal compressor | |
KR20220090364A (ko) | 압축기 | |
JP2024086911A (ja) | インペラ、及び遠心圧縮機 | |
KR100405984B1 (ko) | 터보 압축기의 디퓨저 장착구조 | |
US20200309149A1 (en) | Rotating machinery | |
KR100339550B1 (ko) | 터보 압축기의 디퓨져 구조 | |
KR100399325B1 (ko) | 터보 압축기의 트러스트 베어링 | |
KR100343726B1 (ko) | 터보 압축기의 가스누설 저감구조 | |
JPH078596U (ja) | 遠心圧縮機の羽根付きディフューザの取付構造 | |
JP6768172B1 (ja) | 遠心圧縮機 | |
JPH02264196A (ja) | ターボ真空ポンプ | |
KR100390489B1 (ko) | 터보 압축기의 가스누설 저감구조 | |
KR100343709B1 (ko) | 터보 압축기의 회전축 조립체 | |
KR20060080285A (ko) | 터보압축기 | |
KR101091890B1 (ko) | 터보 압축기 | |
KR100320207B1 (ko) | 터보 압축기 | |
KR100414103B1 (ko) | 터보 압축기의 디퓨져 장착구조 | |
KR101113827B1 (ko) | 터보압축기용 스크롤 케이스 | |
KR20010073552A (ko) | 터보 압축기의 흡입유동 안정구조 | |
KR20010081645A (ko) | 터보 압축기의 가스누설 저감구조 | |
KR20010073551A (ko) | 터보 압축기의 냉각 촉진구조 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20010222 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20020905 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20030712 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: 20031011 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20031104 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20031105 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20060906 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20060906 Start annual number: 4 End annual number: 4 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20081010 |