WO1989002011A1 - Dispositif a percussion a commande pneumatique - Google Patents

Dispositif a percussion a commande pneumatique Download PDF

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Publication number
WO1989002011A1
WO1989002011A1 PCT/SU1988/000175 SU8800175W WO8902011A1 WO 1989002011 A1 WO1989002011 A1 WO 1989002011A1 SU 8800175 W SU8800175 W SU 8800175W WO 8902011 A1 WO8902011 A1 WO 8902011A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
chamber
shock
communicated
camera
Prior art date
Application number
PCT/SU1988/000175
Other languages
English (en)
Russian (ru)
Inventor
Konstantin Konstantinovich Tupitsin
Sergei Konstantinovich Tupitsin
Veniamin Viktorovich Kamensky
Nikolai Jurievich Kiselev
Original Assignee
Institut Gornogo Dela Sibirskogo Otdelenia Akademi
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 Institut Gornogo Dela Sibirskogo Otdelenia Akademi filed Critical Institut Gornogo Dela Sibirskogo Otdelenia Akademi
Publication of WO1989002011A1 publication Critical patent/WO1989002011A1/fr
Priority to FI893122A priority Critical patent/FI893122A0/fi

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole

Definitions

  • the invention is best used in pneumatic machines, such as pneumatic machines intended for mining and quarrying. ⁇ 0 PRESSURE LEVEL OF TECHNIQUE
  • a well-known pneumatic device of impact on the road ⁇ 32067
  • a quick coupler that is available to the piling hole and is located on the earth-moving vehicle
  • the pile pile provides the simplest and most convenient mechanism, which is derived from the purchase of a two-wheel drive and is free of charge.
  • the shocking ' share separates the internal area of the handset -2- camera for two cameras, which are generally shared between either a separate channel, or a channel with a reverse valve, or both and the other. At the very least, one of these cameras, which I call the installed, as well as the hose
  • the industrial distributor in the general case is a self-contained system consisting of a green housing and a separate installation in it.
  • c0 is the frequency of impulses supplied; B - devyana hose;
  • a well-known pneumatic device for impact (sv, ⁇ , 26 ⁇ 9), which contains a housing, is connected to an external appliance to prevent any damage to the unit.
  • the shocking divider divides the area of the circle into two cameras.
  • the main part of the housing is fully operational.
  • the back of the housing is equipped with a massive balancing suspension, made in the form of a prisoner, the registered courtesy of the vehicle is self-contained, and the vehicle is self-contained
  • the longest channel, executed in the greenhouse, with the one main channel is communicated with the installed channel -4- May, and on the other hand, depending on the location of the owner, it may be possible that there is any source of compressed air, either with or without cooling. Due to the fact that the automatic air separator is compared with the pneumatic device -
  • P ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya ⁇ em, ch ⁇ in ⁇ nevma ⁇ iche- s ⁇ m us ⁇ ys ⁇ ve uda ⁇ n ⁇ g ⁇ deys ⁇ viya, s ⁇ de ⁇ zhaschem ⁇ us, vnu ⁇ - ⁇ i ⁇ g ⁇ with v ⁇ zm ⁇ zhn ⁇ s ⁇ yu ⁇ e ⁇ emescheniya us ⁇ an ⁇ vlen uda ⁇ shy ⁇ shen dividing l ⁇ l ⁇ s ⁇ ⁇ usa two ⁇ ame ⁇ y, ⁇ e ⁇ vaya of ⁇ y ⁇ za ⁇ lyuchena.mezhdu s ⁇ en ⁇ ami ⁇ usa and uda ⁇ shm ⁇ sh- it, and secondly, between the shock and the positioned: in the airbus in the air divider with a sliding actuator -6- elemen ⁇ m dividing ⁇ l ⁇ s ⁇ v ⁇ z
  • the outlet section is open and fully open
  • FIG. Shows the general view of the pneumatic device, the impact of the impact, which is generally agreed upon;
  • Fig. 3 the same as in Fig. 2, but in the use of an optional element to cure the expulsion of the manufactured air from the aforementioned camera of the device;
  • Fig. 4 Example of the performance of the air distributor with
  • Fig. 5 the same as in Fig. 4, but in the use of a custom element, which ensures the exhaust of the processed air from the abovementioned camera of the device;
  • Fig. 6 embodiment of the air separator with 5 two air-venting channels, allowing for the avoidance of compressed air only in the camera;
  • Fig. 7 - a variant of the embodiment of the air divider with two cooling channels, which allows the inlet of the compressed air to be ventilated, only the air separator is separated.
  • ⁇ v ⁇ zdu ⁇ asl ⁇ edeli ⁇ ele 3 us ⁇ an ⁇ vlen ⁇ dvizhny is ⁇ l- sh ⁇ elny elemen ⁇ 8 ( ⁇ ig.2) dividing ⁇ l ⁇ s ⁇ ⁇ usa 9 v ⁇ zdu ⁇ as ⁇ edeli ⁇ elya 3 l ⁇ meny ⁇ ey me ⁇ e two ⁇ l ⁇ s ⁇ i, and ⁇ n ⁇ e ⁇ n ⁇ m l ⁇ ime ⁇ e vy ⁇ lneniya on ⁇ i l ⁇ l ⁇ s ⁇ i 10, II, 12, 35 ⁇ a ⁇ ⁇ a ⁇ is ⁇ lz ⁇ van isl ⁇ lsh ⁇ elshy elemen ⁇ 8, which was performed in a large number of installations of the fortune, installed a well-established external strike 5 (Fig.
  • Davl ⁇ ni ⁇ in ⁇ v ⁇ y ⁇ l ⁇ s ⁇ i 10 ⁇ bes ⁇ echivae ⁇ ⁇ e ⁇ emeschenie is ⁇ lni ⁇ elyyug ⁇ m ⁇ n ⁇ a element 8 of ⁇ dn ⁇ ⁇ While ⁇ -based ⁇ . ⁇ aya ⁇ l ⁇ s ⁇ II za ⁇ lyuchena s ⁇ en ⁇ ami ⁇ usa between 9 and ⁇ ltsevnmi ⁇ ts ⁇ vy- E ⁇ ve ⁇ n ⁇ s ⁇ yami 16 and 17.
  • element 8 is disabled lgl ⁇ ely ⁇ aya slla, Naya ts ⁇ l ⁇ tse ⁇ - s ⁇ s ⁇ ny v ⁇ : ⁇ l ⁇ s ⁇ i 14 ⁇ ets 16 ⁇ l ⁇ sh ⁇ maedaya ⁇ s ⁇ lsh ⁇ elny elemen ⁇ 8 ⁇ u ⁇ u 13.
  • ⁇ s ⁇ ln ⁇ eln ⁇ G C eleglep ⁇ ⁇ s ⁇ ae ⁇ sya in e ⁇ G: ⁇ zits ⁇ d ⁇ ⁇ e ⁇ ⁇ , ⁇ a davle ⁇ e g ⁇ e ⁇ v ⁇ ' ⁇ 10 ⁇ l ⁇ s ⁇ not sn ⁇ z ⁇ sya d ⁇ velich ⁇ y, ⁇ ⁇ ssh ⁇ a ⁇ dagleshsh, g. ⁇ s ⁇ shsh. ⁇ ae ⁇ g ⁇ ⁇ ts ⁇ l 15 ⁇ s ⁇ ln ⁇ e ⁇ g ⁇ ele. ⁇ e ⁇ - ⁇ a C not s ⁇ zne ⁇ ⁇ . ⁇ nge s ⁇ ly ⁇ : ._ ag ⁇ s ⁇ a. DAY MUCH PRESS 20, DISPOSITIVE: -: DEPO 21. 3 further decoding ⁇ l ⁇ g ⁇ dz ⁇ ze ⁇ n: ⁇ s ⁇ . ⁇ n ⁇ e s: ⁇ - ⁇ e element
  • the HARVESTER is not transferred again.
  • na ⁇ - di ⁇ sya is ⁇ l ⁇ i ⁇ edny eleyen ⁇ 8 v ⁇ aya ⁇ ame ⁇ a 7 s ⁇ bschena lib ⁇ with ⁇ s ⁇ chni ⁇ m syaa ⁇ g ⁇ ⁇ zdu ⁇ a, n ⁇ iz ⁇ li ⁇ vana ⁇ ⁇ - ⁇ u ⁇ a ⁇ schei s ⁇ edn, lib ⁇ s ⁇ bschena with ⁇ un ⁇ ayuschei s ⁇ ed ⁇ y, n ⁇ iz ⁇ - lzh ⁇ vana ⁇ is ⁇ chni ⁇ a s ⁇ a ⁇ g ⁇ v ⁇ zdu ⁇ a .
  • the second camcorder 7 is equipped with a fresh air inlet 4 and an output pulse is generated.
  • 3 I received the warning that the first camera 6 ( ⁇ ⁇ ⁇ ) and the second 6 6 ( ⁇ ⁇ ) and the second 7 7 were not notified that I didn’t receive summer air inlet chamber 7 (6) in the chamber, pressure in chamber: 6.7 chamber unambiguously.
  • ⁇ v ⁇ G ⁇ v ⁇ y ⁇ am ⁇ a ⁇ 6.7 us ⁇ ys ⁇ va uda ⁇ ngo ⁇ ⁇ sh ⁇ n 5 s ⁇ ve ⁇ - shae ⁇ v ⁇ zB ⁇ a ⁇ n ⁇ - ⁇ s ⁇ u ⁇ a ⁇ ln ⁇ e dvzgaenie vnu ⁇ ⁇ usa I.
  • the lenmatic device has a conservative, consumptive consumptions. This is possible when you save access to pneumatic shock devices with a single control unit.
  • the specific shock capacity that is, the capacity allocated to the mass or the volume of the device, is of interest. If the size and weight of the unit are to be left at the same level as before, that

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Un dispositif à percussion à commande pneumatique comprend un carter (1) à l'intérieur duquel est monté mobile un piston frappeur divisant l'espace creux du carter (1) en deux chambres. Un chambre (7) est reliée en alternance à une source d'air comprimé et à l'atmosphère au moyen d'un distributeur d'air (3) pourvu d'un élément d'actionnement mobile (8), et monté dans le carter (1). En outre, la chambre (7) est reliée par l'intermédiaire d'un canal d'étranglement (27) à la chambre (10) du distributeur d'air (3), la pression dans ladite chambre étant maintenue par le déplacement de l'élément d'actionnement (8) vers l'une de ces positions extrêmes.
PCT/SU1988/000175 1987-09-02 1988-08-30 Dispositif a percussion a commande pneumatique WO1989002011A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI893122A FI893122A0 (fi) 1987-09-02 1989-06-27 Pneumatisk slaganordning.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU4300605/03A SU1678100A1 (ru) 1987-09-02 1987-09-02 Пневматическое устройство ударного действия
SU4300605/31 1987-09-02

Publications (1)

Publication Number Publication Date
WO1989002011A1 true WO1989002011A1 (fr) 1989-03-09

Family

ID=21325658

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1988/000175 WO1989002011A1 (fr) 1987-09-02 1988-08-30 Dispositif a percussion a commande pneumatique

Country Status (8)

Country Link
EP (1) EP0352327A4 (fr)
AU (1) AU603015B2 (fr)
CA (1) CA1308314C (fr)
ES (1) ES2010343A6 (fr)
FI (1) FI893122A0 (fr)
HU (1) HU885510D0 (fr)
SU (1) SU1678100A1 (fr)
WO (1) WO1989002011A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6129761A (en) 1995-06-07 2000-10-10 Reprogenesis, Inc. Injectable hydrogel compositions
CN102012339B (zh) * 2010-12-15 2012-06-27 山东大学 适用于地质力学模型试验的超薄柔性均布压力加载装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359939A1 (fr) * 1976-07-29 1978-02-24 Schmidt Paul Dispositif de commande pour l'avance et le recul d'appareils automoteurs pneumatiques de forage par percussion

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974885A (en) * 1972-07-10 1976-08-17 Boris Vasilievich Sudnishnikov Pneumatic percussive power tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359939A1 (fr) * 1976-07-29 1978-02-24 Schmidt Paul Dispositif de commande pour l'avance et le recul d'appareils automoteurs pneumatiques de forage par percussion

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Pnevmaticheskie Mashiny Udarnogo Deistviadlya Prokhodki Skvazhin i Shpurov, Pod. Redaktsiel V.V. KAMENSKOGO, 1986, Nauka (Sibirskoe Otdelenie (Novosibirsk), see page 2l, diagram 1.30 *
See also references of EP0352327A4 *

Also Published As

Publication number Publication date
HU885510D0 (fr) 1990-02-28
AU2424688A (en) 1989-03-31
CA1308314C (fr) 1992-10-06
EP0352327A1 (fr) 1990-01-31
FI893122A (fi) 1989-06-27
FI893122A0 (fi) 1989-06-27
SU1678100A1 (ru) 2000-02-20
EP0352327A4 (en) 1991-07-31
AU603015B2 (en) 1990-11-01
ES2010343A6 (es) 1989-11-01

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