GB0104115D0 - Air pump with noise silence arrangement - Google Patents
Air pump with noise silence arrangementInfo
- Publication number
- GB0104115D0 GB0104115D0 GBGB0104115.1A GB0104115A GB0104115D0 GB 0104115 D0 GB0104115 D0 GB 0104115D0 GB 0104115 A GB0104115 A GB 0104115A GB 0104115 D0 GB0104115 D0 GB 0104115D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- arrangement
- air pump
- noise silence
- silence
- noise
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0104115A GB2373029B (en) | 2001-02-20 | 2001-02-20 | Air pump with noise silence arrangement |
DE20104101U DE20104101U1 (en) | 2001-02-20 | 2001-03-09 | Quiet air pump |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0104115A GB2373029B (en) | 2001-02-20 | 2001-02-20 | Air pump with noise silence arrangement |
DE20104101U DE20104101U1 (en) | 2001-02-20 | 2001-03-09 | Quiet air pump |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0104115D0 true GB0104115D0 (en) | 2001-04-11 |
GB2373029A GB2373029A (en) | 2002-09-11 |
GB2373029B GB2373029B (en) | 2003-01-22 |
Family
ID=26056855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0104115A Expired - Fee Related GB2373029B (en) | 2001-02-20 | 2001-02-20 | Air pump with noise silence arrangement |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE20104101U1 (en) |
GB (1) | GB2373029B (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3825374A (en) * | 1972-03-09 | 1974-07-23 | R Kondo | Air supply device |
US5137432A (en) * | 1991-05-28 | 1992-08-11 | Tsai Hsien Tang | Noise-preventative aquarium pump |
US5669762A (en) * | 1996-07-25 | 1997-09-23 | Apex Medical Corp. | Sound and pulsation reducing outlet chamber for an air compressor |
JP3808960B2 (en) * | 1996-11-26 | 2006-08-16 | 株式会社フジキン | Air pump |
GB2356023A (en) * | 1999-11-03 | 2001-05-09 | Meiko Pet Corp | Noise suppression of an air pump |
US6340069B1 (en) * | 2000-07-19 | 2002-01-22 | Meiko Pet Corporation | Sound elimination structure for air pump |
-
2001
- 2001-02-20 GB GB0104115A patent/GB2373029B/en not_active Expired - Fee Related
- 2001-03-09 DE DE20104101U patent/DE20104101U1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2373029A (en) | 2002-09-11 |
GB2373029B (en) | 2003-01-22 |
DE20104101U1 (en) | 2001-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090220 |