WO2000003120A1 - Element de puissance - Google Patents

Element de puissance Download PDF

Info

Publication number
WO2000003120A1
WO2000003120A1 PCT/RU1998/000245 RU9800245W WO0003120A1 WO 2000003120 A1 WO2000003120 A1 WO 2000003120A1 RU 9800245 W RU9800245 W RU 9800245W WO 0003120 A1 WO0003120 A1 WO 0003120A1
Authority
WO
WIPO (PCT)
Prior art keywords
power element
central portion
elastic
ball
κορπusa
Prior art date
Application number
PCT/RU1998/000245
Other languages
English (en)
Russian (ru)
Inventor
Uriy Alfredovich Lebedev
Original Assignee
Uriy Alfredovich Lebedev
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
Priority claimed from RU98112614/03A external-priority patent/RU98112614A/ru
Application filed by Uriy Alfredovich Lebedev filed Critical Uriy Alfredovich Lebedev
Publication of WO2000003120A1 publication Critical patent/WO2000003120A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
    • E21C37/10—Devices with expanding elastic casings

Definitions

  • the area of technology, the invention is limited to the industrial sector, and more precisely the strength of the element is affected.
  • the previous level of technology is only to the industrial sector, and more precisely the strength of the element is affected.
  • Izves ⁇ en sil ⁇ v ⁇ y elemen ⁇ s ⁇ de ⁇ zhaschy ⁇ azemny zd ⁇ l ⁇ d ⁇ ln ⁇ y ⁇ si ⁇ us with ⁇ ltsevymi ⁇ l ⁇ s ⁇ yami in eg ⁇ ⁇ tsev, elas ⁇ ichnuyu ⁇ ame ⁇ u vnu ⁇ i ⁇ usa s ⁇ snuyu him ⁇ as ⁇ nye vs ⁇ av ⁇ i, ⁇ azmeschennye between chas ⁇ yami ⁇ azemn ⁇ g ⁇ ⁇ usa vd ⁇ l ⁇ l ⁇ s ⁇ s ⁇ i ⁇ azema, vzaim ⁇ deys ⁇ vuyuschie with elas ⁇ ichn ⁇ y ⁇ ame ⁇ y, za ⁇ she ⁇ b ⁇ ymy, ⁇ as ⁇ l ⁇ zhennye in ⁇ tsa ⁇ ⁇ usa in One of the
  • the task was solved by the creation of a power element, which is a component of the central and external parts, the integral part is fully integrated ⁇ ⁇ 00/03120 H ⁇ / ⁇ 98 / 00245
  • the power element consists of a central part 1 and the operating parts 2 and 3 of the body, the central part of the integral part is integral with it.
  • the parts of the housing are connected with other elements 12 and a one-piece connection, such as the “plug-in quick-release” 13 and the accessories are attached and they can be disconnected with an elastic This is a reciprocal way, and other elements are made in the form of flat shoes.
  • the links of the two-link control element 20 have different lengths.
  • the end user 19 has on the external surface the separate access channels and 25 separate channels for the release of the agent.
  • Sil ⁇ v ⁇ y elemen ⁇ ⁇ ab ⁇ ae ⁇ ⁇ b ⁇ az ⁇ m follows: P ⁇ edva ⁇ i ⁇ eln ⁇ s ⁇ b ⁇ anny sil ⁇ v ⁇ y elemen ⁇ ⁇ eguli ⁇ uyu ⁇ on zadann ⁇ e ⁇ e ⁇ emeschenie ( ⁇ d) ⁇ azemny ⁇ elemen ⁇ v eg ⁇ ⁇ usa ⁇ i ⁇ m ⁇ schi v ⁇ ul ⁇ i ⁇ eguli ⁇ v ⁇ chn ⁇ y v ⁇ ul ⁇ i 18 and 23, ⁇ sle cheg ⁇ ⁇ d ⁇ lyuchayu ⁇ eg ⁇ ⁇ ⁇ dv ⁇ dyaschemu ⁇ analu is ⁇ chni ⁇ a ⁇ ab ⁇ cheg ⁇ n ⁇ a age- and ⁇ azmeschayu in ⁇ edva ⁇ i ⁇ eln ⁇ ⁇ dg ⁇ vlenn ⁇ y s ⁇ vazhine. Provided through nipple 7, the working
  • P ⁇ edl ⁇ zhenny sil ⁇ v ⁇ y elemen ⁇ m ⁇ zhe ⁇ by ⁇ is ⁇ lz ⁇ van for bezvz ⁇ yvn ⁇ g ⁇ ⁇ deleniya ⁇ array m ⁇ n ⁇ li ⁇ ny ⁇ bl ⁇ v ⁇ - ⁇ ed ⁇ i ⁇ dn ⁇ g ⁇ ⁇ amnya, ⁇ d ⁇ e g ⁇ ny ⁇ ⁇ d and ⁇ a ⁇ zhe ⁇ az ⁇ u- sheniya and u ⁇ chneniya ⁇ azlichny ⁇ ⁇ be ⁇ v on account s ⁇ zdaniya in ni ⁇ na ⁇ avlenny ⁇ ⁇ eschin.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Cette invention concerne une structure d'élément de puissance qui permet de limiter automatiquement le volume d'un agent de travail pénétrant dans une chambre élastique. Cette structure permet ainsi d'éviter tout risque de rupture prématurée, et n'entraîne pas d'augmentation sensible du poids ni des dimensions de l'élément de puissance. La fiabilité de cette structure est en outre accrue. A cette fin, l'élément de puissance comprend un corps dont les parties périphériques sont connectées à la partie centrale par des éléments élastiques qui consistent en des ressorts plats et précontraints. L'élément de puissance comprend un insert qui est disposé entre la bille d'un clapet à bille et l'élément élastique de ce dernier, et qui comprend une surface de centrage de la bille. Le joint est fait d'un matériau dont l'élasticité est supérieure à celle du matériau dont est faite la chambre élastique. Les segments d'un élément d'articulation possèdent des longueurs déférentes de manière à pouvoir entrer en contact, en position de travail, avec l'élément de connexion des segments de la chambre élastique dans la partie médiane de celle-ci, ceci par l'intermédiaire d'une fente qui est pratiquée dans un corps de guidage de manière à être perpendiculaire au plan de déconnexion de ce dernier. Les éléments d'espacement sont arrondis, tandis que la partie centrale et que les parties périphériques sont fixées les unes aux autres par une fixation de type queue d'aronde. Les parties du corps sont également fixées à l'aide d'une colle élastique, tandis qu'un emplacement servant à recevoir un instrument de réglage est prévu sur l'extrémité du manchon de réglage qui est opposée à la fixation de l'élément de commande.
PCT/RU1998/000245 1998-07-13 1998-07-30 Element de puissance WO2000003120A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU98112614 1998-07-13
RU98112614/03A RU98112614A (ru) 1998-07-13 Силовой элемент

Publications (1)

Publication Number Publication Date
WO2000003120A1 true WO2000003120A1 (fr) 2000-01-20

Family

ID=20207928

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1998/000245 WO2000003120A1 (fr) 1998-07-13 1998-07-30 Element de puissance

Country Status (1)

Country Link
WO (1) WO2000003120A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002097239A1 (fr) * 2001-05-29 2002-12-05 Jury Alfredovich Lebedev Element de force
US8110280B2 (en) 2008-03-27 2012-02-07 3M Innovative Properties Company Adhesive composition having non-tacky microspheres and sheets made therefrom

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1028842A1 (ru) * 1981-11-16 1983-07-15 Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации Устройство дл механического дроблени горных пород
SU1460251A1 (ru) * 1987-04-03 1989-02-23 Научно-производственное объединение "ЭНЕРГИЯ" Устройство дл разрушени монолитных объектов
SU1606657A1 (ru) * 1988-12-01 1990-11-15 Научно-производственное объединение по механизации, роботизации труда и совершенствованию ремонтного обеспечения на предприятиях черной металлургии "Черметмеханизация" Гидравлическое силовое устройство
US5398998A (en) * 1994-02-04 1995-03-21 Aeroquip Corporation Pressure actuated fracture device
WO1997011257A1 (fr) * 1995-09-18 1997-03-27 Jury Alfredovich Lebedev Module de force
WO1997011256A1 (fr) * 1995-09-18 1997-03-27 Jury Alfredovich Lebedev Module de force

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1028842A1 (ru) * 1981-11-16 1983-07-15 Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации Устройство дл механического дроблени горных пород
SU1460251A1 (ru) * 1987-04-03 1989-02-23 Научно-производственное объединение "ЭНЕРГИЯ" Устройство дл разрушени монолитных объектов
SU1606657A1 (ru) * 1988-12-01 1990-11-15 Научно-производственное объединение по механизации, роботизации труда и совершенствованию ремонтного обеспечения на предприятиях черной металлургии "Черметмеханизация" Гидравлическое силовое устройство
US5398998A (en) * 1994-02-04 1995-03-21 Aeroquip Corporation Pressure actuated fracture device
WO1997011257A1 (fr) * 1995-09-18 1997-03-27 Jury Alfredovich Lebedev Module de force
WO1997011256A1 (fr) * 1995-09-18 1997-03-27 Jury Alfredovich Lebedev Module de force

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002097239A1 (fr) * 2001-05-29 2002-12-05 Jury Alfredovich Lebedev Element de force
US8110280B2 (en) 2008-03-27 2012-02-07 3M Innovative Properties Company Adhesive composition having non-tacky microspheres and sheets made therefrom

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