FR650797A - Improvements to pumps - Google Patents
Improvements to pumpsInfo
- Publication number
- FR650797A FR650797A FR650797DA FR650797A FR 650797 A FR650797 A FR 650797A FR 650797D A FR650797D A FR 650797DA FR 650797 A FR650797 A FR 650797A
- Authority
- FR
- France
- Prior art keywords
- pumps
- 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
- 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 |
---|---|---|---|
GB650797X | 1927-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR650797A true FR650797A (en) | 1929-02-11 |
Family
ID=10490124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR650797D Expired FR650797A (en) | 1927-03-28 | 1928-03-13 | Improvements to pumps |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR650797A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3622251A (en) * | 1969-11-12 | 1971-11-23 | Battelle Development Corp | Sealed piston compressor or pump |
-
1928
- 1928-03-13 FR FR650797D patent/FR650797A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3622251A (en) * | 1969-11-12 | 1971-11-23 | Battelle Development Corp | Sealed piston compressor or pump |
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