CH577115A5 - - Google Patents
Info
- Publication number
- CH577115A5 CH577115A5 CH1034474A CH1034474A CH577115A5 CH 577115 A5 CH577115 A5 CH 577115A5 CH 1034474 A CH1034474 A CH 1034474A CH 1034474 A CH1034474 A CH 1034474A CH 577115 A5 CH577115 A5 CH 577115A5
- Authority
- CH
- Switzerland
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 (it) | 1973-07-27 | 1973-07-27 | Apparecchiatura per il pompaggio ad aria compressa di fluidi in particolare per il dragaggio di fondali |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH577115A5 true CH577115A5 (cs) | 1976-06-30 |
Family
ID=11221215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1034474A CH577115A5 (cs) | 1973-07-27 | 1974-07-26 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5071133A (cs) |
| BE (1) | BE818141A (cs) |
| BR (1) | BR7406181D0 (cs) |
| CH (1) | CH577115A5 (cs) |
| CS (1) | CS184768B2 (cs) |
| DE (1) | DE2436061A1 (cs) |
| ES (1) | ES428654A1 (cs) |
| FR (1) | FR2238855B1 (cs) |
| IL (1) | IL45348A (cs) |
| IT (1) | IT991443B (cs) |
| NL (1) | NL7410086A (cs) |
| RO (1) | RO77305A (cs) |
| SE (1) | SE418892B (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2820024A1 (de) * | 1978-05-08 | 1979-11-15 | Zimmermann & Jansen Gmbh | Druckluftbagger |
| CN112546683A (zh) * | 2020-10-27 | 2021-03-26 | 上海市政工程设计研究总院（集团）有限公司 | 一种高效清除底部污泥的排泥口 |
Family Cites Families (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 |
| US3829147A (en) * | 1972-08-07 | 1974-08-13 | Varispace Ind Inc | Force-responsive elastomeric gripper |
-
1973
- 1973-07-27 IT IT27221/73A patent/IT991443B/it active
-
1974
- 1974-07-25 RO RO7479588A patent/RO77305A/ro unknown
- 1974-07-25 IL IL45348A patent/IL45348A/xx unknown
- 1974-07-26 CH CH1034474A patent/CH577115A5/xx not_active IP Right Cessation
- 1974-07-26 SE SE7409730A patent/SE418892B/xx unknown
- 1974-07-26 JP JP49085255A patent/JPS5071133A/ja active Pending
- 1974-07-26 NL NL7410086A patent/NL7410086A/xx not_active Application Discontinuation
- 1974-07-26 CS CS7400005354A patent/CS184768B2/cs unknown
- 1974-07-26 BR BR6181/74A patent/BR7406181D0/pt unknown
- 1974-07-26 FR FR7426691A patent/FR2238855B1/fr not_active Expired
- 1974-07-26 DE DE2436061A patent/DE2436061A1/de not_active Ceased
- 1974-07-26 ES ES428654A patent/ES428654A1/es not_active Expired
- 1974-07-26 BE BE146990A patent/BE818141A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE418892B (sv) | 1981-06-29 |
| JPS5071133A (cs) | 1975-06-12 |
| RO77305A (ro) | 1981-06-22 |
| BE818141A (fr) | 1974-11-18 |
| IL45348A (en) | 1976-09-30 |
| CS184768B2 (en) | 1978-09-15 |
| AU7168674A (en) | 1976-01-29 |
| DE2436061A1 (de) | 1975-02-06 |
| SE7409730L (cs) | 1975-01-28 |
| ES428654A1 (es) | 1976-08-16 |
| FR2238855A1 (cs) | 1975-02-21 |
| BR7406181D0 (pt) | 1975-04-22 |
| FR2238855B1 (cs) | 1978-11-24 |
| NL7410086A (nl) | 1975-01-29 |
| IT991443B (it) | 1975-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |