ES199329Y - AN ASPIRATION PIPE. - Google Patents
AN ASPIRATION PIPE.Info
- Publication number
- ES199329Y ES199329Y ES1971199329U ES199329U ES199329Y ES 199329 Y ES199329 Y ES 199329Y ES 1971199329 U ES1971199329 U ES 1971199329U ES 199329 U ES199329 U ES 199329U ES 199329 Y ES199329 Y ES 199329Y
- Authority
- ES
- Spain
- Prior art keywords
- aspiration pipe
- aspiration
- pipe
- 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
-
- 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
- E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors
-
- 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
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9243—Passive suction heads with no mechanical cutting means
- E02F3/925—Passive suction heads with no mechanical cutting means with jets
-
- 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
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7013556A NL163285C (en) | 1970-09-14 | 1970-09-14 | SUCTION TUBE, LIKE A SUCTION SUCTION. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES199329U ES199329U (en) | 1975-07-16 |
ES199329Y true ES199329Y (en) | 1975-11-16 |
Family
ID=19811045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1971199329U Expired ES199329Y (en) | 1970-09-14 | 1971-09-14 | AN ASPIRATION PIPE. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE772510A (en) |
DE (1) | DE2145758C3 (en) |
ES (1) | ES199329Y (en) |
FR (1) | FR2107650A5 (en) |
GB (1) | GB1326660A (en) |
NL (1) | NL163285C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8104293A (en) * | 1981-09-17 | 1983-04-18 | Ihc Holland Nv | Method for vacuuming soil or sludge with a suction extractor as well as a suction extractor for applying the method. |
US4516880A (en) * | 1982-04-19 | 1985-05-14 | Martin Charles F | Underwater trenching apparatus |
DE19960361A1 (en) * | 1999-12-14 | 2001-06-21 | Krupp Foerdertechnik Gmbh | Drag head for suction excavators |
NL1020521C2 (en) * | 2002-05-02 | 2003-11-04 | Bos & Kalis Baggermaatsch | Suction dredger, includes water jet device for breaking up sediment and support surface on dredger head for suction pipe |
GB2491571A (en) * | 2011-05-28 | 2012-12-12 | John Simon Blight | Dredging system with internal water channels |
-
1970
- 1970-09-14 NL NL7013556A patent/NL163285C/en not_active IP Right Cessation
-
1971
- 1971-09-13 GB GB4262071A patent/GB1326660A/en not_active Expired
- 1971-09-13 BE BE772510A patent/BE772510A/en not_active IP Right Cessation
- 1971-09-14 ES ES1971199329U patent/ES199329Y/en not_active Expired
- 1971-09-14 FR FR7133099A patent/FR2107650A5/fr not_active Expired
- 1971-09-14 DE DE19712145758 patent/DE2145758C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2145758B2 (en) | 1979-09-20 |
NL163285B (en) | 1980-03-17 |
NL7013556A (en) | 1972-03-16 |
GB1326660A (en) | 1973-08-15 |
BE772510A (en) | 1972-03-13 |
DE2145758A1 (en) | 1972-03-16 |
DE2145758C3 (en) | 1980-06-04 |
NL163285C (en) | 1980-08-15 |
ES199329U (en) | 1975-07-16 |
FR2107650A5 (en) | 1972-05-05 |
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