CA2767060A1 - Presse-garniture employant une surface conique pour un joint dynamique - Google Patents

Presse-garniture employant une surface conique pour un joint dynamique Download PDF

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Publication number
CA2767060A1
CA2767060A1 CA 2767060 CA2767060A CA2767060A1 CA 2767060 A1 CA2767060 A1 CA 2767060A1 CA 2767060 CA2767060 CA 2767060 CA 2767060 A CA2767060 A CA 2767060A CA 2767060 A1 CA2767060 A1 CA 2767060A1
Authority
CA
Canada
Prior art keywords
stuffing box
seal
stationary housing
tubular shaft
respective cylindrical
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA 2767060
Other languages
English (en)
Other versions
CA2767060C (fr
Inventor
Derek Tebay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brightling Equipment Ltd
Original Assignee
Brightling Equipment Ltd
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 Brightling Equipment Ltd filed Critical Brightling Equipment Ltd
Priority to CA2767060A priority Critical patent/CA2767060C/fr
Publication of CA2767060A1 publication Critical patent/CA2767060A1/fr
Application granted granted Critical
Publication of CA2767060C publication Critical patent/CA2767060C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/08—Wipers; Oil savers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sealing Devices (AREA)
CA2767060A 2012-02-06 2012-02-06 Presse-garniture employant une surface conique pour un joint dynamique Active CA2767060C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2767060A CA2767060C (fr) 2012-02-06 2012-02-06 Presse-garniture employant une surface conique pour un joint dynamique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2767060A CA2767060C (fr) 2012-02-06 2012-02-06 Presse-garniture employant une surface conique pour un joint dynamique

Publications (2)

Publication Number Publication Date
CA2767060A1 true CA2767060A1 (fr) 2013-08-06
CA2767060C CA2767060C (fr) 2018-10-23

Family

ID=48918149

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2767060A Active CA2767060C (fr) 2012-02-06 2012-02-06 Presse-garniture employant une surface conique pour un joint dynamique

Country Status (1)

Country Link
CA (1) CA2767060C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104865134A (zh) * 2015-06-16 2015-08-26 西南交通大学 一种新型注剂式静密封实验装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104865134A (zh) * 2015-06-16 2015-08-26 西南交通大学 一种新型注剂式静密封实验装置
CN104865134B (zh) * 2015-06-16 2017-06-27 西南交通大学 一种注剂式静密封实验装置

Also Published As

Publication number Publication date
CA2767060C (fr) 2018-10-23

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EEER Examination request

Effective date: 20161110