GB822994A - Improved self-sealing drive shaft - Google Patents

Improved self-sealing drive shaft

Info

Publication number
GB822994A
GB822994A GB2538657A GB2538657A GB822994A GB 822994 A GB822994 A GB 822994A GB 2538657 A GB2538657 A GB 2538657A GB 2538657 A GB2538657 A GB 2538657A GB 822994 A GB822994 A GB 822994A
Authority
GB
United Kingdom
Prior art keywords
casing
case
drive shaft
improved self
sealing drive
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
GB2538657A
Inventor
Thomas Henry Walker
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB2538657A priority Critical patent/GB822994A/en
Publication of GB822994A publication Critical patent/GB822994A/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
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Sealing (AREA)
  • Compressor (AREA)

Abstract

822,994. Stuffing-box substitutes. BRITISH THOMSON-HOUSTON CO. Ltd. July 15, 1958 [Aug. 12, 1957], No. 25386/57. Class 122 (5). Sealing means for a compressor or other shaft 16 passing through an aperture 17 in a casing 11 into a case 12 removably secured to the casing comprises a cylindrical flange 21 secured to the casing and projecting inwardly from the aperture and a sealing plate 22 that is slidably mounted within the flange 21 and is normally held clear of a collar 23 on the shaft by an extension 25 on the case 12 but, when the case is removed from the casing, is urged into contact with the collar 23 by a spring 24 to seal the interior of the casing.
GB2538657A 1957-08-12 1957-08-12 Improved self-sealing drive shaft Expired GB822994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2538657A GB822994A (en) 1957-08-12 1957-08-12 Improved self-sealing drive shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2538657A GB822994A (en) 1957-08-12 1957-08-12 Improved self-sealing drive shaft

Publications (1)

Publication Number Publication Date
GB822994A true GB822994A (en) 1959-11-04

Family

ID=10226836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2538657A Expired GB822994A (en) 1957-08-12 1957-08-12 Improved self-sealing drive shaft

Country Status (1)

Country Link
GB (1) GB822994A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108731536A (en) * 2018-06-22 2018-11-02 孙菊萍 Environment-friendly type pipe heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108731536A (en) * 2018-06-22 2018-11-02 孙菊萍 Environment-friendly type pipe heat exchanger

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