DD112498A1 - - Google Patents
Info
- Publication number
- DD112498A1 DD112498A1 DD179630A DD17963074A DD112498A1 DD 112498 A1 DD112498 A1 DD 112498A1 DD 179630 A DD179630 A DD 179630A DD 17963074 A DD17963074 A DD 17963074A DD 112498 A1 DD112498 A1 DD 112498A1
- Authority
- DD
- German Democratic Republic
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
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS4850A CS173781B1 (xx) | 1973-07-04 | 1973-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD112498A1 true DD112498A1 (xx) | 1975-04-12 |
Family
ID=5392161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD179630A DD112498A1 (xx) | 1973-07-04 | 1974-07-01 |
Country Status (5)
| Country | Link |
|---|---|
| CS (1) | CS173781B1 (xx) |
| DD (1) | DD112498A1 (xx) |
| DE (1) | DE2432045A1 (xx) |
| FR (1) | FR2236095A1 (xx) |
| IT (1) | IT1015655B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL56975A (en) * | 1979-03-29 | 1982-09-30 | Ramot Plastics | Diaphragm pump |
-
1973
- 1973-07-04 CS CS4850A patent/CS173781B1/cs unknown
-
1974
- 1974-07-01 DD DD179630A patent/DD112498A1/xx unknown
- 1974-07-03 FR FR7423083A patent/FR2236095A1/fr not_active Withdrawn
- 1974-07-03 DE DE2432045A patent/DE2432045A1/de active Pending
- 1974-07-03 IT IT24766/74A patent/IT1015655B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1015655B (it) | 1977-05-20 |
| CS173781B1 (xx) | 1977-03-31 |
| DE2432045A1 (de) | 1975-01-30 |
| FR2236095A1 (xx) | 1975-01-31 |