FR711554A - Hand compressor - Google Patents
Hand compressorInfo
- Publication number
- FR711554A FR711554A FR711554DA FR711554A FR 711554 A FR711554 A FR 711554A FR 711554D A FR711554D A FR 711554DA FR 711554 A FR711554 A FR 711554A
- Authority
- FR
- France
- Prior art keywords
- hand compressor
- compressor
- hand
- 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
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
- F04B33/00—Pumps actuated by muscle power, e.g. for inflating
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/02—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated
- G10K9/04—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated by compressed gases, e.g. compressed air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE384268X | 1930-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR711554A true FR711554A (en) | 1931-09-12 |
Family
ID=6369508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR711554D Expired FR711554A (en) | 1930-02-20 | 1931-02-19 | Hand compressor |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR711554A (en) |
GB (1) | GB384268A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2328983B (en) * | 1997-05-30 | 2001-03-28 | Nrg Developments Ltd | Improvements in pumps |
-
1931
- 1931-02-18 GB GB5129/31A patent/GB384268A/en not_active Expired
- 1931-02-19 FR FR711554D patent/FR711554A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB384268A (en) | 1932-12-01 |
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