DE20207829U1 - Side Channel Blowers - Google Patents
Side Channel BlowersInfo
- Publication number
- DE20207829U1 DE20207829U1 DE20207829U DE20207829U DE20207829U1 DE 20207829 U1 DE20207829 U1 DE 20207829U1 DE 20207829 U DE20207829 U DE 20207829U DE 20207829 U DE20207829 U DE 20207829U DE 20207829 U1 DE20207829 U1 DE 20207829U1
- Authority
- DE
- Germany
- Prior art keywords
- side channel
- slot
- edge
- edge sides
- interrupter
- 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 - Lifetime
Links
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
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/008—Regenerative pumps
-
- 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
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20207829U DE20207829U1 (en) | 2002-05-18 | 2002-05-18 | Side Channel Blowers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20207829U DE20207829U1 (en) | 2002-05-18 | 2002-05-18 | Side Channel Blowers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20207829U1 true DE20207829U1 (en) | 2002-10-02 |
Family
ID=7971307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20207829U Expired - Lifetime DE20207829U1 (en) | 2002-05-18 | 2002-05-18 | Side Channel Blowers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20207829U1 (en) |
-
2002
- 2002-05-18 DE DE20207829U patent/DE20207829U1/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20021107 |
|
R081 | Change of applicant/patentee |
Owner name: GARDNER DENVER ELMO TECHNOLOGY GMBH, DE Free format text: FORMER OWNER: ELMO VACUUM TECHNOLOGY GMBH, 90459 NUERNBERG, DE Effective date: 20030116 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20050818 |
|
R081 | Change of applicant/patentee |
Owner name: GARDNER DENVER ELMO TECHNOLOGY GMBH, DE Free format text: FORMER OWNER: NASH_ELMO INDUSTRIES GMBH, 90461 NUERNBERG, DE Effective date: 20060621 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20080805 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20100615 |
|
R071 | Expiry of right | ||
R071 | Expiry of right |