JPS5071133A - - Google Patents
Info
- Publication number
- JPS5071133A JPS5071133A JP49085255A JP8525574A JPS5071133A JP S5071133 A JPS5071133 A JP S5071133A JP 49085255 A JP49085255 A JP 49085255A JP 8525574 A JP8525574 A JP 8525574A JP S5071133 A JPS5071133 A JP S5071133A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
- F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
- F04F1/10—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped of multiple type, e.g. with two or more units in parallel
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT27221/73A IT991443B (en) | 1973-07-27 | 1973-07-27 | EQUIPMENT FOR COMPRESSED AIR PUMPING OF FLUIDS IN PARTICULAR FOR THE DREDGING OF BOTTOMS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5071133A true JPS5071133A (en) | 1975-06-12 |
Family
ID=11221215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49085255A Pending JPS5071133A (en) | 1973-07-27 | 1974-07-26 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5071133A (en) |
| BE (1) | BE818141A (en) |
| BR (1) | BR7406181D0 (en) |
| CH (1) | CH577115A5 (en) |
| CS (1) | CS184768B2 (en) |
| DE (1) | DE2436061A1 (en) |
| ES (1) | ES428654A1 (en) |
| FR (1) | FR2238855B1 (en) |
| IL (1) | IL45348A (en) |
| IT (1) | IT991443B (en) |
| NL (1) | NL7410086A (en) |
| RO (1) | RO77305A (en) |
| SE (1) | SE418892B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546683A (en) * | 2020-10-27 | 2021-03-26 | 上海市政工程设计研究总院（集团）有限公司 | Sludge discharge port for efficiently removing bottom sludge |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2820024A1 (en) * | 1978-05-08 | 1979-11-15 | Zimmermann & Jansen Gmbh | PNEUMATIC EXCAVATOR |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3552884A (en) * | 1967-07-20 | 1971-01-05 | Giovanni Faldi | Fluid pumping station working on the compressed air principle with partial recovery and re-cycling of the air |
| JPS4945500A (en) * | 1972-08-07 | 1974-04-30 |
-
1973
- 1973-07-27 IT IT27221/73A patent/IT991443B/en active
-
1974
- 1974-07-25 RO RO7479588A patent/RO77305A/en unknown
- 1974-07-25 IL IL45348A patent/IL45348A/en unknown
- 1974-07-26 CH CH1034474A patent/CH577115A5/xx not_active IP Right Cessation
- 1974-07-26 CS CS7400005354A patent/CS184768B2/en unknown
- 1974-07-26 DE DE2436061A patent/DE2436061A1/en not_active Ceased
- 1974-07-26 SE SE7409730A patent/SE418892B/en unknown
- 1974-07-26 FR FR7426691A patent/FR2238855B1/fr not_active Expired
- 1974-07-26 NL NL7410086A patent/NL7410086A/en not_active Application Discontinuation
- 1974-07-26 BE BE146990A patent/BE818141A/en unknown
- 1974-07-26 ES ES428654A patent/ES428654A1/en not_active Expired
- 1974-07-26 JP JP49085255A patent/JPS5071133A/ja active Pending
- 1974-07-26 BR BR6181/74A patent/BR7406181D0/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3552884A (en) * | 1967-07-20 | 1971-01-05 | Giovanni Faldi | Fluid pumping station working on the compressed air principle with partial recovery and re-cycling of the air |
| JPS4945500A (en) * | 1972-08-07 | 1974-04-30 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546683A (en) * | 2020-10-27 | 2021-03-26 | 上海市政工程设计研究总院（集团）有限公司 | Sludge discharge port for efficiently removing bottom sludge |
Also Published As
| Publication number | Publication date |
|---|---|
| SE418892B (en) | 1981-06-29 |
| FR2238855A1 (en) | 1975-02-21 |
| BR7406181D0 (en) | 1975-04-22 |
| FR2238855B1 (en) | 1978-11-24 |
| ES428654A1 (en) | 1976-08-16 |
| AU7168674A (en) | 1976-01-29 |
| CH577115A5 (en) | 1976-06-30 |
| NL7410086A (en) | 1975-01-29 |
| BE818141A (en) | 1974-11-18 |
| IT991443B (en) | 1975-07-30 |
| DE2436061A1 (en) | 1975-02-06 |
| RO77305A (en) | 1981-06-22 |
| IL45348A (en) | 1976-09-30 |
| CS184768B2 (en) | 1978-09-15 |
| SE7409730L (en) | 1975-01-28 |