FR1177525A - Air pump - Google Patents
Air pumpInfo
- Publication number
- FR1177525A FR1177525A FR1177525DA FR1177525A FR 1177525 A FR1177525 A FR 1177525A FR 1177525D A FR1177525D A FR 1177525DA FR 1177525 A FR1177525 A FR 1177525A
- Authority
- FR
- France
- Prior art keywords
- air pump
- pump
- air
- 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
- 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
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0054—Special features particularities of the flexible members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1177525T | 1957-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1177525A true FR1177525A (en) | 1959-04-27 |
Family
ID=9660274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1177525D Expired FR1177525A (en) | 1957-06-25 | 1957-06-25 | Air pump |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1177525A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5542921A (en) * | 1994-11-04 | 1996-08-06 | Gerber Products Company | Electric breast pump |
-
1957
- 1957-06-25 FR FR1177525D patent/FR1177525A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5542921A (en) * | 1994-11-04 | 1996-08-06 | Gerber Products Company | Electric breast pump |
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