CH525388A - Hydraulic pump for spraying liquid working by means of the water pressure existing in the road network - Google Patents
Hydraulic pump for spraying liquid working by means of the water pressure existing in the road networkInfo
- Publication number
- CH525388A CH525388A CH592071A CH592071A CH525388A CH 525388 A CH525388 A CH 525388A CH 592071 A CH592071 A CH 592071A CH 592071 A CH592071 A CH 592071A CH 525388 A CH525388 A CH 525388A
- Authority
- CH
- Switzerland
- Prior art keywords
- hydraulic pump
- water pressure
- road network
- liquid working
- spraying liquid
- Prior art date
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
- F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT820570 | 1970-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH525388A true CH525388A (en) | 1972-07-15 |
Family
ID=11126102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH592071A CH525388A (en) | 1970-06-19 | 1971-04-23 | Hydraulic pump for spraying liquid working by means of the water pressure existing in the road network |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH525388A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3708835A1 (en) * | 2015-11-10 | 2020-09-16 | Repligen Corporation | Disposable alternating tangential flow filtration units |
-
1971
- 1971-04-23 CH CH592071A patent/CH525388A/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3708835A1 (en) * | 2015-11-10 | 2020-09-16 | Repligen Corporation | Disposable alternating tangential flow filtration units |
US11156219B2 (en) | 2015-11-10 | 2021-10-26 | Repligen Corporation | Disposable alternating tangential flow filtration units |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |