GB499723A - Improvements in or relating to means for packing and lubricating rotary shafts - Google Patents

Improvements in or relating to means for packing and lubricating rotary shafts

Info

Publication number
GB499723A
GB499723A GB17403/38A GB1740338A GB499723A GB 499723 A GB499723 A GB 499723A GB 17403/38 A GB17403/38 A GB 17403/38A GB 1740338 A GB1740338 A GB 1740338A GB 499723 A GB499723 A GB 499723A
Authority
GB
United Kingdom
Prior art keywords
packing
relating
rotary shafts
supplied
oil
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
GB17403/38A
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.)
MARTIN MOULET AND CIE
Original Assignee
MARTIN MOULET AND CIE
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 MARTIN MOULET AND CIE filed Critical MARTIN MOULET AND CIE
Publication of GB499723A publication Critical patent/GB499723A/en
Expired legal-status Critical Current

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/346—Pressing means the pressing force varying during operation

Landscapes

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

Abstract

499,723. Stuffing - box substitutes. MOULET & CIE, M. June 11, 1938, No. 17403. Convention date, Dec. 14, 1937. [Class 122 (v)] The rotary shaft 3 has two shoulders 10, 15 facing in opposite directions and pressed against seatings 11, 24 by the spring 12. The seating 24 is thus resiliently supported and is connected to a second washer 25 by a flexible bellows 26, and is prevented from rotating by a flat on the bushing 2. Oil supplied from the accumulator 7 acts oppositely on the two faces 10, 15 so that joint tightness does not vary with the oil pressure. In a modification, the lubricating oil is supplied from a built-in pump driven from the rotating shaft 3.
GB17403/38A 1937-12-14 1938-06-11 Improvements in or relating to means for packing and lubricating rotary shafts Expired GB499723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR499723X 1937-12-14

Publications (1)

Publication Number Publication Date
GB499723A true GB499723A (en) 1939-01-27

Family

ID=8905157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17403/38A Expired GB499723A (en) 1937-12-14 1938-06-11 Improvements in or relating to means for packing and lubricating rotary shafts

Country Status (1)

Country Link
GB (1) GB499723A (en)

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