YU91001A - Oslobađanje zaglavljenih ventila - Google Patents

Oslobađanje zaglavljenih ventila

Info

Publication number
YU91001A
YU91001A YU91001A YUP91001A YU91001A YU 91001 A YU91001 A YU 91001A YU 91001 A YU91001 A YU 91001A YU P91001 A YUP91001 A YU P91001A YU 91001 A YU91001 A YU 91001A
Authority
YU
Yugoslavia
Prior art keywords
seized
valve
freeing
valve body
injection ports
Prior art date
Application number
YU91001A
Other languages
English (en)
Inventor
Robert Peter Enston
Original Assignee
Robert Peter Enston
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 Robert Peter Enston filed Critical Robert Peter Enston
Publication of YU91001A publication Critical patent/YU91001A/sh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K29/00—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/26—Compounds containing silicon or boron, e.g. silica, sand
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—Esters
    • C10M129/72—Esters of polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M131/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing halogen
    • C10M131/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing halogen containing carbon, hydrogen and halogen only
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M147/00—Lubricating compositions characterised by the additive being a macromolecular compound containing halogen
    • C10M147/02—Monomer containing carbon, hydrogen and halogen only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/36—Features relating to lubrication
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/087—Boron oxides, acids or salts
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    • C10M2201/102—Silicates
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    • C10M2207/286—Esters of polymerised unsaturated acids
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    • C10M2211/06—Perfluorinated compounds
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    • C10N2040/38—Conveyors or chain belts
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    • C10N2040/40—Generators or electric motors in oil or gas winning field
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Details Of Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Paper (AREA)
  • Valve Housings (AREA)
  • Detergent Compositions (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Threshing Machine Elements (AREA)
  • Glass Compositions (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
  • Sliding Valves (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fluid-Damping Devices (AREA)
  • Check Valves (AREA)

Abstract

Da bi se oslobodio zaglavljeni ventil, izvodi se otvor za kontrolu u zidu tela ventila i na mestima gde je ustanovljeno zaglavljivanje ventila. Jedan ili više otvora za ubrizgavanje se izvode u telu ventila u blizini zaglavljenih delova ventila. Tečnost pod pritiskom (poželjno je da to bude nerastvorljivo sredstvo za podmazivanje koje ima veoma visoku konusnu penetraciju) se ubrizgava kroz jedan ili sve otvore za ubrizgavanje posle čega se otvori za ubrizgavanje zatvaraju.[In order to free a seized valve, an inspection port is formed in a wall of the valve body and the areas where the valve is seized are determined. One or more injection ports are formed in the valve body adjacent to the seized portions of the valve, pressurised fluid (preferably an insoluble lubricant having a very high cone penetration) is injected through the or each injection port and the injection ports are then closed.
YU91001A 1999-05-22 2000-05-22 Oslobađanje zaglavljenih ventila YU91001A (sh)

Applications Claiming Priority (1)

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GB9911894A GB2350412A (en) 1999-05-22 1999-05-22 Freeing of seized valves

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YU91001A true YU91001A (sh) 2003-02-28

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YU91001A YU91001A (sh) 1999-05-22 2000-05-22 Oslobađanje zaglavljenih ventila

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EP (1) EP1181113B1 (sh)
JP (1) JP2003500612A (sh)
KR (1) KR20020018669A (sh)
CN (1) CN1235687C (sh)
AT (1) ATE246554T1 (sh)
AU (1) AU782100B2 (sh)
BG (1) BG106252A (sh)
BR (1) BR0010838A (sh)
CA (1) CA2374778A1 (sh)
CZ (1) CZ20014180A3 (sh)
DE (1) DE60004356T2 (sh)
DK (1) DK1181113T3 (sh)
EE (1) EE200100617A (sh)
ES (1) ES2204610T3 (sh)
GB (2) GB2350412A (sh)
HK (1) HK1043755A1 (sh)
HU (1) HUP0202984A2 (sh)
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MX (1) MXPA01011874A (sh)
NO (1) NO20015683L (sh)
NZ (1) NZ516315A (sh)
PT (1) PT1181113E (sh)
RU (1) RU2001134610A (sh)
SK (1) SK16752001A3 (sh)
WO (1) WO2000071915A2 (sh)
YU (1) YU91001A (sh)
ZA (1) ZA200110519B (sh)

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Also Published As

Publication number Publication date
DE60004356T2 (de) 2004-06-09
US6698444B1 (en) 2004-03-02
DE60004356D1 (de) 2003-09-11
RU2001134610A (ru) 2003-08-10
ZA200110519B (en) 2003-03-07
CZ20014180A3 (cs) 2002-06-12
SK16752001A3 (sk) 2002-06-04
HUP0202984A2 (en) 2002-12-28
BG106252A (en) 2002-10-31
AU5085600A (en) 2000-12-12
NZ516315A (en) 2003-09-26
KR20020018669A (ko) 2002-03-08
EE200100617A (et) 2003-02-17
AU782100B2 (en) 2005-06-30
CN1235687C (zh) 2006-01-11
ES2204610T3 (es) 2004-05-01
IL146595A0 (en) 2002-07-25
CA2374778A1 (en) 2000-11-30
GB2350413B (en) 2001-10-24
JP2003500612A (ja) 2003-01-07
GB0012394D0 (en) 2000-07-12
NO20015683L (no) 2002-01-11
GB9911894D0 (en) 1999-07-21
EP1181113A2 (en) 2002-02-27
ATE246554T1 (de) 2003-08-15
CN1374891A (zh) 2002-10-16
EP1181113B1 (en) 2003-08-06
GB2350412A (en) 2000-11-29
HK1043755A1 (zh) 2002-09-27
BR0010838A (pt) 2002-03-05
WO2000071915A3 (en) 2001-05-10
WO2000071915A2 (en) 2000-11-30
DK1181113T3 (da) 2003-11-24
MXPA01011874A (es) 2003-09-04
PT1181113E (pt) 2003-12-31
GB2350413A (en) 2000-11-29
NO20015683D0 (no) 2001-11-21

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