ES396188A1 - Hydraulic chamber incorporating a jet nozzle - Google Patents
Hydraulic chamber incorporating a jet nozzleInfo
- Publication number
- ES396188A1 ES396188A1 ES396188A ES396188A ES396188A1 ES 396188 A1 ES396188 A1 ES 396188A1 ES 396188 A ES396188 A ES 396188A ES 396188 A ES396188 A ES 396188A ES 396188 A1 ES396188 A1 ES 396188A1
- Authority
- ES
- Spain
- Prior art keywords
- shock wave
- nozzle
- hydraulic chamber
- chamber
- centerline
- 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
-
- 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
- F04F99/00—Subject matter not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
- B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves
- B21D26/12—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves initiated by spark discharge
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
-
- 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
- F04F1/16—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 characterised by the fluid medium being suddenly pressurised, e.g. by explosion
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K15/00—Acoustics not otherwise provided for
- G10K15/04—Sound-producing devices
- G10K15/06—Sound-producing devices using electric discharge
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/006—Motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
- B02C2019/183—Crushing by discharge of high electrical energy
Abstract
A hydraulic chamber incorporating a nozzle capable of delivering a very high instantaneous pulsed dynamic jet in apparatus producing a shock wave in a relatively incompressible liquid is obtained when the effective locus of the shock wave is such that the pressure wave generated thereby is transmitted to build up rapidly and uniformly in a direction along the centerline of the nozzle. A suitable configuration for such chamber is a parabolic cissoid in which the locus of the shock wave is effectively at the focal point of the parabolic portion of such chamber thereby converting the resultant spherical waves into additive plane waves in the direction of the centerline of the nozzle opening. The shock wave employed in the apparatus can be produced by mechanical or electrical energy, or a combination thereof.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8232070A | 1970-10-20 | 1970-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES396188A1 true ES396188A1 (en) | 1975-01-01 |
Family
ID=22170467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES396188A Expired ES396188A1 (en) | 1970-10-20 | 1971-10-20 | Hydraulic chamber incorporating a jet nozzle |
Country Status (11)
Country | Link |
---|---|
US (1) | US3647137A (en) |
AT (1) | AT308031B (en) |
AU (1) | AU3468871A (en) |
BE (1) | BE774218A (en) |
CA (1) | CA939014A (en) |
CH (1) | CH550027A (en) |
DE (1) | DE2152005A1 (en) |
ES (1) | ES396188A1 (en) |
FR (1) | FR2111567A5 (en) |
GB (1) | GB1348510A (en) |
NL (1) | NL7114382A (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE381704B (en) * | 1972-07-19 | 1975-12-15 | Cerac Inst Sa | SET AND DEVICE FOR GENERATING HIGH SPEED LIQUID RADIUM PULSES FOR ERODUCING PROCESSING |
US3898800A (en) * | 1973-05-08 | 1975-08-12 | Peter R Payne | Heat engine in the form of a water pulse-jet |
US4004737A (en) * | 1975-08-05 | 1977-01-25 | Environment/One Corporation | Continuous high velocity fluid jet system |
US4762277A (en) * | 1982-12-06 | 1988-08-09 | Briggs Technology Inc. | Apparatus for accelerating slugs of liquid |
US4863101A (en) * | 1982-12-06 | 1989-09-05 | Acb Technology Corporation | Accelerating slugs of liquid |
US4573637A (en) * | 1982-12-06 | 1986-03-04 | Dravo Corporation | Accelerating slugs of liquid |
US5232384A (en) * | 1989-11-27 | 1993-08-03 | Alexandr Klimovitsky | Motion drive of marine underwater/abovewater ship |
GB9219818D0 (en) * | 1992-09-18 | 1992-10-28 | Explosive Dev Ltd | Improvements in or relating to target deforming means |
RU2106943C1 (en) * | 1996-01-04 | 1998-03-20 | Хьюлетт-Паккард | Thrower of drops of liquid solder |
US5876615A (en) * | 1997-01-02 | 1999-03-02 | Hewlett-Packard Company | Molten solder drop ejector |
RU2156891C1 (en) * | 1999-04-06 | 2000-09-27 | Козлов Георгий Леонидович | Electric-pulse operated injector unit |
US7476352B2 (en) * | 2004-05-21 | 2009-01-13 | 3M Innovative Properties Company | Lubricated flow fiber extrusion |
DE102005005763A1 (en) * | 2005-02-09 | 2006-08-10 | Robert Bosch Gmbh | Apparatus and method for conveying fluids by means of shock waves |
SK50622009A3 (en) * | 2009-09-24 | 2011-05-06 | Ivan Kočiš | Method for material dislodging and device there of |
US8348200B2 (en) * | 2009-12-23 | 2013-01-08 | Lockheed Martin Corporation | Synthetic jet actuator system and related methods |
FR3031055B1 (en) * | 2014-12-29 | 2017-01-27 | Adm28 S Ar L | ELECTRO-HYDROFORMING DEVICE |
CA2890401C (en) * | 2015-01-21 | 2015-11-03 | Vln Advanced Technologies Inc. | Electrodischarge apparatus for generating low-frequency powerful pulsed and cavitating waterjets |
US10995879B2 (en) | 2015-12-06 | 2021-05-04 | Purdue Research Foundation | Microelectronic thermal valve |
CA2921675C (en) | 2016-02-24 | 2017-12-05 | Vln Advanced Technologies Inc. | Electro-discharge system for neutralizing landmines |
DE102017119610A1 (en) | 2017-08-26 | 2019-03-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and device for generating a sequence of beam sections of a discontinuous, modified liquid jet |
DE102019102232A1 (en) * | 2018-01-30 | 2019-08-01 | Ford Motor Company | ULTRASONIC TRANSMITTER WITH ACOUSTIC FOCUSING DEVICE |
US10864541B2 (en) * | 2018-01-30 | 2020-12-15 | Ford Motor Company | Ultrasonic atomizer with quick-connect mechanism |
DE102018008672B4 (en) * | 2018-11-05 | 2021-02-11 | Max Simmel Maschinenbau GmbH | Tool concept and process for partial and incremental forming by electro-hydraulic forming |
CN111101868B (en) * | 2019-11-14 | 2021-04-06 | 中国石油大学(北京) | Jet flow PDC drill bit |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3013384A (en) * | 1955-07-15 | 1961-12-19 | Jr Bonnie Smith | Jet atomic system |
US3141296A (en) * | 1960-12-28 | 1964-07-21 | Jr Frank Jacobs | Electric discharge devices |
US3325858A (en) * | 1964-10-02 | 1967-06-20 | Gen Dynamics Corp | Sonic apparatus |
US3452565A (en) * | 1964-11-23 | 1969-07-01 | Rohr Corp | Electric discharge machine and method of metal forming |
US3350885A (en) * | 1966-03-08 | 1967-11-07 | Gen Electric | Fluid metal vaporizer |
US3426545A (en) * | 1966-10-21 | 1969-02-11 | Clayton T Lloyd | Generation of gas at high pressures |
US3447322A (en) * | 1966-10-25 | 1969-06-03 | Trw Inc | Pulsed ablating thruster apparatus |
US3521820A (en) * | 1967-01-31 | 1970-07-28 | Exotech | Hydraulic pulsed jet device |
-
1970
- 1970-10-20 US US82320A patent/US3647137A/en not_active Expired - Lifetime
-
1971
- 1971-10-18 CH CH1522271A patent/CH550027A/en not_active IP Right Cessation
- 1971-10-18 AU AU34688/71A patent/AU3468871A/en not_active Expired
- 1971-10-19 AT AT903671A patent/AT308031B/en not_active IP Right Cessation
- 1971-10-19 DE DE19712152005 patent/DE2152005A1/en active Pending
- 1971-10-19 GB GB4847571A patent/GB1348510A/en not_active Expired
- 1971-10-19 CA CA125504A patent/CA939014A/en not_active Expired
- 1971-10-19 NL NL7114382A patent/NL7114382A/xx unknown
- 1971-10-20 BE BE774218A patent/BE774218A/en unknown
- 1971-10-20 ES ES396188A patent/ES396188A1/en not_active Expired
- 1971-10-20 FR FR7137602A patent/FR2111567A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU3468871A (en) | 1973-05-03 |
GB1348510A (en) | 1974-03-20 |
DE2152005A1 (en) | 1972-04-27 |
CA939014A (en) | 1973-12-25 |
US3647137A (en) | 1972-03-07 |
FR2111567A5 (en) | 1972-06-02 |
CH550027A (en) | 1974-06-14 |
BE774218A (en) | 1972-02-14 |
NL7114382A (en) | 1972-04-24 |
AT308031B (en) | 1973-06-25 |
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