JPS5186815A - - Google Patents
Info
- Publication number
- JPS5186815A JPS5186815A JP50011733A JP1173375A JPS5186815A JP S5186815 A JPS5186815 A JP S5186815A JP 50011733 A JP50011733 A JP 50011733A JP 1173375 A JP1173375 A JP 1173375A JP S5186815 A JPS5186815 A JP S5186815A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- 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
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- 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
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- 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
- F04D29/664—Sound attenuation by means of sound absorbing material
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- 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
- F04D29/665—Sound attenuation by means of resonance chambers or interference
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50011733A JPS5186815A (zh) | 1975-01-27 | 1975-01-27 | |
DE19762601172 DE2601172A1 (de) | 1975-01-27 | 1976-01-14 | Seitenkanalverdichter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50011733A JPS5186815A (zh) | 1975-01-27 | 1975-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5186815A true JPS5186815A (zh) | 1976-07-29 |
Family
ID=11786222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50011733A Pending JPS5186815A (zh) | 1975-01-27 | 1975-01-27 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5186815A (zh) |
DE (1) | DE2601172A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5402182A (en) * | 1990-07-17 | 1995-03-28 | Mitsubishi Denki Kabushiki Kaisha | Automatic white-balance controlling apparatus |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2806620A1 (de) * | 1978-02-16 | 1979-08-30 | Bosch Gmbh Robert | Geblaese, insbesondere zum abblasen oder absaugen von bohrklein |
GB2104959B (en) * | 1981-08-03 | 1984-11-14 | British Gas Corp | Peripheral toroidal blowers |
DE3209736C2 (de) * | 1982-03-17 | 1985-08-14 | Maschinenfabrik Spandau KG Geco-Pumpentechnik GmbH & Co, 1000 Berlin | Peripheralpumpe |
JPH02103194U (zh) * | 1989-01-31 | 1990-08-16 | ||
DE4244458A1 (en) * | 1991-12-27 | 1993-07-01 | Mitsubishi Electric Corp | Electric pump supplying by=pass air to vehicle catalytic converters - circulates air inside motor case for cooling of motor, and has noise absorbers in air suction port |
DE4230014C1 (de) * | 1992-09-08 | 1994-03-24 | Eberspaecher J | Vorrichtung zur Reduzierung der Geräuschentwicklung bei Gebläsen |
DE102004048481B3 (de) * | 2004-10-05 | 2006-02-09 | J. Eberspächer GmbH & Co. KG | Gebläse, insbesondere Verbrennungsluftgebläse für ein Fahrzeugheizgerät |
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1975
- 1975-01-27 JP JP50011733A patent/JPS5186815A/ja active Pending
-
1976
- 1976-01-14 DE DE19762601172 patent/DE2601172A1/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5402182A (en) * | 1990-07-17 | 1995-03-28 | Mitsubishi Denki Kabushiki Kaisha | Automatic white-balance controlling apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE2601172A1 (de) | 1976-07-29 |