ES2035862T3 - Metodo y aparato para mover o desplazar una masa de tierra o una masa de material granular similar para efectuar la excavacion o limpieza. - Google Patents

Metodo y aparato para mover o desplazar una masa de tierra o una masa de material granular similar para efectuar la excavacion o limpieza.

Info

Publication number
ES2035862T3
ES2035862T3 ES198787305583T ES87305583T ES2035862T3 ES 2035862 T3 ES2035862 T3 ES 2035862T3 ES 198787305583 T ES198787305583 T ES 198787305583T ES 87305583 T ES87305583 T ES 87305583T ES 2035862 T3 ES2035862 T3 ES 2035862T3
Authority
ES
Spain
Prior art keywords
ground
section
displacing
earth
cleaning
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 - Lifetime
Application number
ES198787305583T
Other languages
English (en)
Inventor
Aubrey C. Briggs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Technologies Inc
Original Assignee
Air Technologies Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Air Technologies Inc filed Critical Air Technologies Inc
Application granted granted Critical
Publication of ES2035862T3 publication Critical patent/ES2035862T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Nozzles (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Cleaning In General (AREA)

Abstract

UN METODO Y APARATO (2) APROPIADO PARA EXCAVACION DE UNA MASA DE SUELO A BASE DE MATERIALES GRANULARES EN QUE EL GAS PRESURIZADO, PREFERENTEMENTE AIRE, SE PROVEE EN UN DEPOSITO Y SE DIRIGE A TRAVES DE UNA VALVULA APROPIADA Y MEDIOS DE CONDUCTO PARA UN ORIFICIO (50) CONVERGENTE DIAGONAL DIVERGENTE POSICIONANDO A LA SALIDA DE LOS MEDIOS DE CONDUCTO. EL ORIFICIO INCLUYE UNA SECCION DE PASO RESTRINGIDO Y UNA SECCION DE TRANSICION DIVERGENTE QUE TERMINE EN UNA SECCION DE SALIDA. LA RELACION DEL ARCA DE LA SECCION DE SALIDA, CON EL AREA DE LA SECCION DE PASO ES MAS GRANDE QUE 1,0 Y PREFERIBLEMENTE MAYOR QUE 1,2 O MAS, MIENTRAS LA RELACION PRESION DEL DEPOSITO CON LA PRESION AMBIENTE ES MAYOR QUE 1,9 Y PREFERIBLEMENTE MAYOR QUE 3,7, POR DONDE SE PRODUCE UNA CORRIENTE DE GAS QUE TIENE VELOCIDAD CALCULADA MAS GRANDE QUE MACH 1, Y PREFERIBLEMENTE EN EXCESO DE MACH 1. 5 O MAS. LA CORRIENTE DE GAS DE ALTA VELOCIDAD SE INFILTRA EN LA MASA DE SUELO CREANDO FISURAS Y CAVIDADES Y ENTONCES SE ESTANCA DENTRO DE LAS CAVIDADES Y SE EXPANDE VIOLENTAMENTE PARA FRACTURAR LA MESA.
ES198787305583T 1986-06-23 1987-06-23 Metodo y aparato para mover o desplazar una masa de tierra o una masa de material granular similar para efectuar la excavacion o limpieza. Expired - Lifetime ES2035862T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87728086A 1986-06-23 1986-06-23

Publications (1)

Publication Number Publication Date
ES2035862T3 true ES2035862T3 (es) 1993-05-01

Family

ID=25369625

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787305583T Expired - Lifetime ES2035862T3 (es) 1986-06-23 1987-06-23 Metodo y aparato para mover o desplazar una masa de tierra o una masa de material granular similar para efectuar la excavacion o limpieza.

Country Status (7)

Country Link
EP (1) EP0251660B1 (es)
JP (1) JPS634130A (es)
AT (1) ATE82027T1 (es)
AU (1) AU593600B2 (es)
DE (2) DE251660T1 (es)
ES (1) ES2035862T3 (es)
FR (1) FR2600373B1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD300692A7 (de) * 1990-01-30 1992-07-02 Zentrum Organisation Und Daten Verfahren zur herstellung von standfesten schlitzen im erdreich, lockergestein o.dgl.
US4991321A (en) * 1990-06-21 1991-02-12 M-B-W Inc. Pneumatic device for excavating and removing material
US5170943A (en) * 1990-06-21 1992-12-15 M-B-W Inc. High velocity pneumatic device
US5212891A (en) * 1991-01-25 1993-05-25 The Charles Machine Works, Inc. Soft excavator
GB2252776B (en) * 1991-02-14 1995-04-12 British Gas Plc Formation of a cavity in ground
FR2702515A1 (fr) * 1993-03-11 1994-09-16 Simon Henri Procédé et installation pour réalisation de travaux de terrassements notamment excavation en milieu encombré sensible.
US6158152A (en) * 1996-03-14 2000-12-12 Concept Engineering Group, Inc. Pneumatic excavator
US5966847A (en) * 1996-03-14 1999-10-19 Concept Engineering Group, Inc. Pneumatic excavator
JP2001264199A (ja) 2000-03-21 2001-09-26 Katsuyuki Totsu トルク検出器用ビット・アダプタ
GB0315247D0 (en) * 2003-06-30 2003-08-06 Redding John Improvements in or relating to fluid flows and jets
DE102016224362A1 (de) * 2016-12-07 2018-06-07 Martin Herz Vorrichtung und Verfahren zur Fugenreinigung
CN108824526A (zh) * 2018-05-30 2018-11-16 广东知识城运营服务有限公司 一种基于水利工程用环保清淤装置
JP7193406B2 (ja) * 2019-04-03 2022-12-20 鹿島建設株式会社 空気掘削具
CN114481790B (zh) * 2022-03-18 2023-05-23 栗欢 一种道路桥梁伸缩缝施工用切割装置及其使用方法
US12241223B2 (en) 2023-01-30 2025-03-04 Sonny's Hfi Holdings, Llc Pneumatic excavator and methods of use
US12264453B2 (en) * 2023-01-30 2025-04-01 Sonny's Hfi Holdings, Llc Pneumatic excavator and methods of use
US12270180B2 (en) 2023-01-30 2025-04-08 Sonny's Hfi Holdings, Llc Pneumatic excavator and methods of use
US12305358B2 (en) * 2023-01-30 2025-05-20 Sonny's Hfi Holdings, Llc Pneumatic excavator and methods of use
WO2024163314A2 (en) * 2023-01-30 2024-08-08 Sonny's Hfi Holdings, Llc Pneumatic excavator and methods of use
CN117071678B (zh) * 2023-09-15 2024-04-05 中交广州航道局有限公司 一种非接触法管道疏浚土处理装置及其处理方法
GB2630411A (en) * 2023-11-10 2024-11-27 Force One Ltd An apparatus and method for forming drainage channels
CN118326968B (zh) * 2024-06-14 2024-08-20 国网安徽省电力有限公司宿州供电公司 一种电力工程用地锚拆除机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR682517A (fr) * 1929-01-19 1930-05-28 Perfectionnements aux procédés d'extraction des sables et autres matériaux dans les bancs noyés
US2413561A (en) * 1945-09-26 1946-12-31 Frederick G Hehr Portable excavating and ejecting machine
FR2096630B1 (es) * 1970-01-05 1973-08-10 Commissariat Energie Atomique
SU522759A1 (ru) * 1973-06-07 1977-03-05 Способ образовани м.и.циферова выработок в земной поверхности
GB1491687A (en) * 1974-11-29 1977-11-09 Hollandsche Aannemingmaatschap Method and apparatus for underwater dredging of earth particularly sand
US4084648A (en) * 1976-02-12 1978-04-18 Kajima Corporation Process for the high-pressure grouting within the earth and apparatus adapted for carrying out same
GB1536591A (en) * 1977-02-17 1978-12-20 Anderson Strathclyde Ltd Nozzle
US4127950A (en) * 1977-06-02 1978-12-05 Brown & Root, Inc. Bottom jetting device
US4322897A (en) * 1980-09-19 1982-04-06 Brassfield Robert W Airlift type dredging apparatus

Also Published As

Publication number Publication date
AU593600B2 (en) 1990-02-15
FR2600373A1 (fr) 1987-12-24
AU6659586A (en) 1987-12-24
FR2600373B1 (fr) 1989-04-28
JPS634130A (ja) 1988-01-09
EP0251660A1 (en) 1988-01-07
ATE82027T1 (de) 1992-11-15
DE3782458T2 (de) 1993-03-18
DE251660T1 (de) 1990-08-16
EP0251660B1 (en) 1992-11-04
DE3782458D1 (de) 1992-12-10

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