patent · RU2304208C1

Drilling rig

10 August 2007

In Russian

English Русский

This is the document, as its patent office published it. The English is a machine translation and carries no legal weight; where the two differ, this one is right.

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RUSSIAN FEDERATION (19) (11) (13)

FEDERAL SERVICE

FOR INTELLECTUAL PROPERTY,

PATENTS AND TRADEMARKS

ABSTRACT OF INVENTION

Based on Article 13, par. 3 of the Patent law of the Russian Federation of September 23, 1992, #3517-I the patent owner undertakes to transfer the exclusive right to the invention (assign the patent), on generally practiced conditions, to the first person - citizen of the Russian Federation or a Russian legal person who expresses such a wish and conveys it to the patent owner and the Federal executive body for Intellectual Property.

(21), (22) Application: 2005137264/03, 30.11.2005 (72) Inventor(s): Stashevskij Ivan Ivanovich (RU)

(24) Effective date for property rights: 30.11.2005

(45) Date of publication: 10.08.2007 Bull. 22 Stashevskij Ivan Ivanovich (RU) Mail address:

352243, Krasnodarskij kraj, g. Novokubansk 3, ul. Leningradskaja, 19, kv.116, I.I. Stashevskomu

(54) DRILLING RIG

(57) Abstract: EFFECT: increased capacity and drilling rate, FIELD: mining, particularly special methods or extended technological capabilities and apparatus for drilling. possibility to obtain renewable thermal energy. SUBSTANCE: drilling rig comprises control 31 dwg system, instrumentation, drilling structures, drilling mechanisms, power equipment, tripping

equipment, drill pipes, drilling assembly and

water splitting means. Drill pipes may have round or polygonal cross-sections or cross-sections defining paired semi-rings. Lower pipe parts may be provided with windows having gates. Pipes

having cross-sections shaped as paired semi-rings comprise aligned windows facing each other.

Drilling assembly has thermoregulator connected to electric pump by means of electric circuit.

The pump is linked to chiller and drilling assembly cooling jacket channels. Water splitting means include odd electrodes connected to alternate current source through diode, transformer, as well as even unidirectional electrodes connected to alternate current source through resonator, choke coil, step-by-step

switch. Water splitting vessel has vacuum cylinder, vacuum regulator, vacuum pumps and is adapted to produce oxygen and nitrogen during water splitting.

Ñòðàíèöà: 3

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