GB285532A - Improvements in or relating to deep well pumping installations and the like - Google Patents

Improvements in or relating to deep well pumping installations and the like

Info

Publication number
GB285532A
GB285532A GB2619026A GB2619026A GB285532A GB 285532 A GB285532 A GB 285532A GB 2619026 A GB2619026 A GB 2619026A GB 2619026 A GB2619026 A GB 2619026A GB 285532 A GB285532 A GB 285532A
Authority
GB
United Kingdom
Prior art keywords
pipe
oil
reservoir
pump
deep well
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.)
Expired
Application number
GB2619026A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2619026A priority Critical patent/GB285532A/en
Publication of GB285532A publication Critical patent/GB285532A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/06—Lubrication
    • F04D29/061—Lubrication especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

285,532. Potter, A. C. Oct. 20, 1926. Addition to 234,546. Pumping-machines for use in deep wells.-The deep well pumping installation described in the parent Specification is modified by the provision of a reservoir g, below the pump a, to which the lubricating oil parses by the pipe f after passing through the bearings at different points along the shaft. The lower end of the reservoir is connected by a ,pipe h to a lateral fitting i from which an oil discharge pipe j extends upwards to the well head. A pump k is provided for the oil discharge and is operated by compressed air supplied through the pipe l. The pipes l, may be placed within the bore-hole delivery pipe or may be provided in sections attached to the sections of the cylindrical casing. An inwardly directed flange d<1> is provided in the casing above each bearing to defect the downwardly flowing oil to the shaft. After passing the bearing the oil is thrown outward again by the deflector c<2>.
GB2619026A 1926-10-20 1926-10-20 Improvements in or relating to deep well pumping installations and the like Expired GB285532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2619026A GB285532A (en) 1926-10-20 1926-10-20 Improvements in or relating to deep well pumping installations and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2619026A GB285532A (en) 1926-10-20 1926-10-20 Improvements in or relating to deep well pumping installations and the like

Publications (1)

Publication Number Publication Date
GB285532A true GB285532A (en) 1928-02-20

Family

ID=10239739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2619026A Expired GB285532A (en) 1926-10-20 1926-10-20 Improvements in or relating to deep well pumping installations and the like

Country Status (1)

Country Link
GB (1) GB285532A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2552700A (en) * 2016-08-04 2018-02-07 Edwards Ltd Turbomolecular pump lubricant supply systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2552700A (en) * 2016-08-04 2018-02-07 Edwards Ltd Turbomolecular pump lubricant supply systems
US11111927B2 (en) 2016-08-04 2021-09-07 Edwards Limited Turbomolecular pump lubricant supply systems
US11746792B2 (en) 2016-08-04 2023-09-05 Edwards Limited Turbomolecular pump lubricant supply systems

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