DK7882A - Paknings- og lejesmoereapparat til en rotoraksel - Google Patents

Paknings- og lejesmoereapparat til en rotoraksel Download PDF

Info

Publication number
DK7882A
DK7882A DK7882A DK7882A DK7882A DK 7882 A DK7882 A DK 7882A DK 7882 A DK7882 A DK 7882A DK 7882 A DK7882 A DK 7882A DK 7882 A DK7882 A DK 7882A
Authority
DK
Denmark
Prior art keywords
gasket
rotor shaft
bearing assembly
rotor
bearing
Prior art date
Application number
DK7882A
Other languages
Danish (da)
English (en)
Inventor
D E Young
Original Assignee
D E Young
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 D E Young filed Critical D E Young
Publication of DK7882A publication Critical patent/DK7882A/da

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
    • F16N—LUBRICATING
    • F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
    • F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/002—Down-hole drilling fluid separation systems
    • 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
    • E21B4/003—Bearing, sealing, lubricating details
    • 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
    • F16N—LUBRICATING
    • F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
    • F16N11/10—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups by pressure of another fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Sliding-Contact Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
  • Drilling And Boring (AREA)
  • Centrifugal Separators (AREA)
DK7882A 1981-01-12 1982-01-11 Paknings- og lejesmoereapparat til en rotoraksel DK7882A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/224,445 US4548283A (en) 1981-01-12 1981-01-12 Rotating shaft seal and bearing lubricating apparatus

Publications (1)

Publication Number Publication Date
DK7882A true DK7882A (da) 1982-07-13

Family

ID=22840718

Family Applications (1)

Application Number Title Priority Date Filing Date
DK7882A DK7882A (da) 1981-01-12 1982-01-11 Paknings- og lejesmoereapparat til en rotoraksel

Country Status (15)

Country Link
US (1) US4548283A (fr)
JP (1) JPS57140492A (fr)
AR (1) AR227081A1 (fr)
AU (1) AU547673B2 (fr)
BR (1) BR8200116A (fr)
CA (1) CA1179668A (fr)
DE (1) DE3200667A1 (fr)
DK (1) DK7882A (fr)
ES (1) ES508625A0 (fr)
FR (1) FR2497868B1 (fr)
GB (1) GB2090890B (fr)
IT (1) IT1149439B (fr)
NL (1) NL8200078A (fr)
NO (1) NO820060L (fr)
SE (1) SE8200105L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338074A (en) * 1989-03-02 1994-08-16 The Hydril Company Threaded pipe connection
US5069298A (en) * 1990-04-30 1991-12-03 Titus Charles H Well drilling assembly
US5199514A (en) * 1990-04-30 1993-04-06 Titus Charles H Seal for well drilling assembly
US6109790A (en) * 1998-09-30 2000-08-29 Pegasus International, Inc. Lubricant circulation system for downhole bearing assembly
US6568489B1 (en) * 2001-04-17 2003-05-27 Charles D. Hailey Apparatus and method for downhole lubrication replenishment
US7257548B2 (en) * 2002-06-14 2007-08-14 Oldcastle Glass, Inc. Method, apparatus and system for selecting, ordering and purchasing glass products
US20050206090A1 (en) * 2003-06-06 2005-09-22 Jack Bunn Multiple chamber rotating shaft seal with selective pressure reduction
US7188691B2 (en) * 2004-06-15 2007-03-13 Smith International, Inc. Metal seal with impact-absorbing ring
US8800688B2 (en) 2011-07-20 2014-08-12 Baker Hughes Incorporated Downhole motors with a lubricating unit for lubricating the stator and rotor
CN113883273A (zh) * 2021-09-03 2022-01-04 广东贝斯新材料技术有限公司 易拆密封圈

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE539125A (fr) *
US2764456A (en) * 1955-06-02 1956-09-25 Allis Chalmers Mfg Co Screening arrangement for fluid lubricated bearings
FR2040896A5 (fr) * 1969-04-25 1971-01-22 Alsthom
FR2110529A5 (fr) * 1970-10-13 1972-06-02 Alsthom
FR2297332A1 (fr) * 1975-01-10 1976-08-06 Inst Burovoi Tekhnik Turboforeuse
US4019591A (en) * 1975-06-09 1977-04-26 Engineering Enterprises, Inc. Well drilling tool
GB1535190A (en) * 1975-07-31 1978-12-13 Westland Aircraft Ltd Oil purifying means
US4080115A (en) * 1976-09-27 1978-03-21 A-Z International Tool Company Progressive cavity drive train
SU943385A1 (ru) * 1978-01-09 1982-07-15 Пермский Филиал Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Института Буровой Техники Редуктор забойного двигател
US4284149A (en) * 1979-04-27 1981-08-18 Engineering Enterprises, Inc. Well drilling tool
US4260167A (en) * 1979-09-04 1981-04-07 Engineering Enterprises, Inc. Well drilling tool
US4260031A (en) * 1979-09-14 1981-04-07 Dresser Industries, Inc. Solids diverter for a downhole drilling motor
US4260032A (en) * 1979-11-26 1981-04-07 Engineering Enterprises, Inc. Well drilling tool
US4324299A (en) * 1980-07-18 1982-04-13 Maurer Engineering, Inc. Downhole drilling motor with pressure balanced bearing seals

Also Published As

Publication number Publication date
AU7914381A (en) 1982-07-22
GB2090890B (en) 1984-12-12
IT8219062A0 (it) 1982-01-12
IT1149439B (it) 1986-12-03
NO820060L (no) 1982-07-13
FR2497868A1 (fr) 1982-07-16
DE3200667A1 (de) 1982-08-26
NL8200078A (nl) 1982-08-02
JPS57140492A (en) 1982-08-31
SE8200105L (sv) 1982-07-13
FR2497868B1 (fr) 1986-03-28
GB2090890A (en) 1982-07-21
AR227081A1 (es) 1982-09-15
AU547673B2 (en) 1985-10-31
ES8305873A1 (es) 1983-04-16
CA1179668A (fr) 1984-12-18
US4548283A (en) 1985-10-22
ES508625A0 (es) 1983-04-16
BR8200116A (pt) 1982-11-03

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment