FR2057709A5 - - Google Patents
Info
- Publication number
- FR2057709A5 FR2057709A5 FR7023505A FR7023505A FR2057709A5 FR 2057709 A5 FR2057709 A5 FR 2057709A5 FR 7023505 A FR7023505 A FR 7023505A FR 7023505 A FR7023505 A FR 7023505A FR 2057709 A5 FR2057709 A5 FR 2057709A5
- Authority
- FR
- France
- 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
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9206—Digging devices using blowing effect only, like jets or propellers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/24—Placing by using fluid 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
- E02F3/9243—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
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
- E02F5/106—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using ploughs, coulters, rippers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
- E02F5/107—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using blowing-effect devices, e.g. jets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
- E02F5/108—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using suction-effect devices
-
- 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
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
- F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Nozzles (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691941993 DE1941993B2 (de) | 1969-08-18 | 1969-08-18 | Vorrichtung zum einspuelen von bauelementen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2057709A5 true FR2057709A5 (fr) | 1971-05-21 |
Family
ID=5743125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7023505A Expired FR2057709A5 (fr) | 1969-08-18 | 1970-06-25 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3688511A (fr) |
BE (1) | BE751199A (fr) |
DE (1) | DE1941993B2 (fr) |
FR (1) | FR2057709A5 (fr) |
GB (1) | GB1312515A (fr) |
NL (1) | NL7012218A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2534308A1 (fr) * | 1982-10-12 | 1984-04-13 | Manche Atel Chantiers | Procede et dispositif pour le forage et le percage de materiaux solides |
FR2579645A1 (fr) * | 1985-04-01 | 1986-10-03 | Bodine Albert | Procede pour reduire l'impedance acoustique presentee au foncage par vibrations d'une pile, et appareil de foncage de piles |
EP0268500A1 (fr) * | 1986-11-20 | 1988-05-25 | LME Petroscope Limited | Silos et méthodes pour leur fonçage |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL158875B (nl) * | 1973-06-04 | 1978-12-15 | Stichting Speurwerk Baggertech | Werkwijze en inrichting voor het baggeren. |
US3862502A (en) * | 1973-10-19 | 1975-01-28 | Ben Young | Clam harvester |
JPS5294376A (en) * | 1976-02-05 | 1977-08-08 | Sumitomo Electric Industries | Restorable sheets and tubing |
JPS5296405A (en) * | 1976-02-10 | 1977-08-13 | Takuo Mochizuki | Fluid bucket pumps |
JPS5720877Y2 (fr) * | 1976-09-01 | 1982-05-06 | ||
IT1096119B (it) * | 1978-04-13 | 1985-08-17 | Coster Tecnologie Speciali Spa | Valvola perfezionata per la miscelazione di fluidi e per l'erogazione della miscela risultante |
NL7904177A (nl) * | 1979-05-28 | 1980-12-02 | Hollandsche Aanneming Bv | Werkwijze voor het baggeren van onder water gelegen grondmateriaal en een inrichting voor het uitvoeren van de werkwijze. |
DE2937406C2 (de) * | 1979-09-15 | 1982-02-04 | Blechschmidt, Wolfgang, Ing.(grad.), 2000 Hamburg | Spülrohr |
DE3270340D1 (en) * | 1981-01-22 | 1986-05-15 | Hitachi Construction Machinery | Pipe embedding method and system |
US4498813A (en) * | 1981-06-03 | 1985-02-12 | Electric Power Research Institute, Inc. | Underground cable installing apparatus and method utilizing a fluid jet assisted, vibrating blade arrangement |
EP0072172A1 (fr) * | 1981-08-03 | 1983-02-16 | BICC Public Limited Company | Pose de câbles et analogues sous l'eau |
US4473186A (en) * | 1982-04-12 | 1984-09-25 | Morton Alperin | Method and apparatus for spraying |
DE3440975A1 (de) * | 1984-11-09 | 1986-05-15 | Neumünstersche Maschinen- und Apparatebau GmbH (Neumag), 2350 Neumünster | Verfahren und vorrichtung zum kraeuseln von kabeln aus synthetischen faeden |
GB2191524B (en) * | 1985-05-17 | 1989-12-06 | Rudolf Harmstorf | Method and device for progressively producing an underwater laying-out channel |
US4681372A (en) * | 1986-02-11 | 1987-07-21 | Mcclure William L | Deep sea mining apparatus |
DE69228133T2 (de) * | 1991-09-13 | 1999-08-19 | Kabushiki Kaisha Toshiba | Dampfinjektor |
US5322222A (en) * | 1992-10-05 | 1994-06-21 | Lott W Gerald | Spiral jet fluid mixer |
AU2002324960A1 (en) * | 2001-09-11 | 2003-03-24 | Rocksaw Technology, Inc. | Apparatus and methods for trenching |
US20040205987A1 (en) * | 2003-04-09 | 2004-10-21 | Wade Wasserburger | Fluid-assisted plow |
EP1670615B1 (fr) * | 2003-08-26 | 2011-05-25 | Ormond LLC | Usinage cnc par fluide abrasif |
US9365908B2 (en) | 2011-09-07 | 2016-06-14 | Ormond, Llc | Method and apparatus for non-contact surface enhancement |
US9050642B2 (en) | 2011-09-27 | 2015-06-09 | Ormond, Llc | Method and apparatus for surface enhancement |
US9322400B2 (en) * | 2012-10-02 | 2016-04-26 | Ford Global Technologies, Llc | Jet pump with centralized nozzle |
GB2558627B (en) * | 2017-01-11 | 2020-02-26 | Transvac Systems Ltd | Ejector device |
CN112764182A (zh) * | 2021-02-26 | 2021-05-07 | 深圳宣溪塘电子有限公司 | 一种能够破碎坚硬土质的海底埋设犁 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1698515A (en) * | 1926-03-18 | 1929-01-08 | Stewart Robert Thomson | Method of and means for use in dredging |
US1660557A (en) * | 1927-04-11 | 1928-02-28 | Marquette Mfg Co | Nozzle |
FR1330530A (fr) * | 1961-09-01 | 1963-06-21 | Proprietors Of Hay S Wharf Ltd | Perfectionnements à un appareil pour évacuer les dépôts vaseux et la boue |
US3188009A (en) * | 1962-04-26 | 1965-06-08 | Stang Corp John W | Variable spray nozzle |
DE1484692A1 (de) * | 1964-06-18 | 1971-02-11 | Rudolf Harmstorf | Vorrichtung zum Einspuelen von biegsamen Leitungen,insbesondere Kunststoffrohren,elektrischen Kabeln od.dgl. unter die Sohle des Bodens von Gewaessern |
-
1969
- 1969-08-18 DE DE19691941993 patent/DE1941993B2/de active Pending
-
1970
- 1970-05-29 BE BE751199D patent/BE751199A/fr unknown
- 1970-06-25 FR FR7023505A patent/FR2057709A5/fr not_active Expired
- 1970-07-07 GB GB3275470A patent/GB1312515A/en not_active Expired
- 1970-07-08 US US53189A patent/US3688511A/en not_active Expired - Lifetime
- 1970-08-18 NL NL7012218A patent/NL7012218A/xx unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2534308A1 (fr) * | 1982-10-12 | 1984-04-13 | Manche Atel Chantiers | Procede et dispositif pour le forage et le percage de materiaux solides |
FR2579645A1 (fr) * | 1985-04-01 | 1986-10-03 | Bodine Albert | Procede pour reduire l'impedance acoustique presentee au foncage par vibrations d'une pile, et appareil de foncage de piles |
EP0268500A1 (fr) * | 1986-11-20 | 1988-05-25 | LME Petroscope Limited | Silos et méthodes pour leur fonçage |
WO1988003975A1 (fr) * | 1986-11-20 | 1988-06-02 | Lme Petroscope Limited | Silos et procedes d'enfouissement desdits silos |
US4973197A (en) * | 1986-11-20 | 1990-11-27 | Lme Petroscope Limited | Silos and methods of burying same |
Also Published As
Publication number | Publication date |
---|---|
NL7012218A (fr) | 1971-02-22 |
GB1312515A (en) | 1973-04-04 |
DE1941993B2 (de) | 1972-03-23 |
DE1941993A1 (de) | 1971-03-11 |
BE751199A (fr) | 1970-11-03 |
US3688511A (en) | 1972-09-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |