GB514969A - Improvements in glands for sealing rotary members - Google Patents

Improvements in glands for sealing rotary members

Info

Publication number
GB514969A
GB514969A GB1499538A GB1499538A GB514969A GB 514969 A GB514969 A GB 514969A GB 1499538 A GB1499538 A GB 1499538A GB 1499538 A GB1499538 A GB 1499538A GB 514969 A GB514969 A GB 514969A
Authority
GB
United Kingdom
Prior art keywords
ring
bellows
relatively rotatable
packing ring
compressed
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
GB1499538A
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.)
PACKLESS GLAND Co Ltd
Original Assignee
PACKLESS GLAND 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 PACKLESS GLAND Co Ltd filed Critical PACKLESS GLAND Co Ltd
Priority to GB1499538A priority Critical patent/GB514969A/en
Publication of GB514969A publication Critical patent/GB514969A/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
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
    • F16J15/363—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member the diaphragm or bellow being made of metal

Landscapes

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

Abstract

514,969. Stuffing-box substitutes. PACKLESS GLAND CO., Ltd., and HURST, W. F. F. MARTIN-. May 19, 1938, No. 14995. [Class 122 (v)] In a gland for sealing the joint between any two relatively rotatable parts, of the type comprising a sealing ring 5 attached to one end of a flexible metal bellows 1 and pressed axially into frictional sliding contact with one of the relatively rotatable parts (fiange 7 on shaft 8), the scaling ring 5 is coupled to the second relatively rotatable part (ring 11) by means of a mechanical driving coupling (three pins 13 projecting through holes in a flange 12 on an annular carrier 4), and the joint at the other end of the bellows is made by means of a packing ring 3 compressed axially between the bellows and a surface 9 fixed to the second relatively rotatable part (ring 11), said packing ring 3 permitting of rotational adjustment of the bellows 1 and thereby ensuring that the torque is taken by the coupling device. The sealing ring 5 may be made of compressed copper, tin and carbon dust calcined to form a solid porous mass which is impregnated with oil, and a washer or packing ring 6 of synthetic rubber or the like may be compressed between the ring 5 and the bottom of the carrier 4. The packing ring 3 also may be made of synthetic rubber or the like. The bellows may be associated with a coiled spring adapted to bear against either or both of the carriers 2, 4.
GB1499538A 1938-05-19 1938-05-19 Improvements in glands for sealing rotary members Expired GB514969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1499538A GB514969A (en) 1938-05-19 1938-05-19 Improvements in glands for sealing rotary members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1499538A GB514969A (en) 1938-05-19 1938-05-19 Improvements in glands for sealing rotary members

Publications (1)

Publication Number Publication Date
GB514969A true GB514969A (en) 1939-11-22

Family

ID=10051213

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1499538A Expired GB514969A (en) 1938-05-19 1938-05-19 Improvements in glands for sealing rotary members

Country Status (1)

Country Link
GB (1) GB514969A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116067A (en) * 1959-06-29 1963-12-31 Continental Oil Co Unitary ring insert sealing face and adapter assembly
FR2503822A1 (en) * 1981-04-10 1982-10-15 Cefilac Rotary shaft seal using undulating rubber sleeve in axial compression - pref. using silicone or nitrile rubber sleeve and graphite-filled pad
DE19833758C1 (en) * 1998-07-17 2000-05-04 Mannesmann Ag Floating ring seal to seal rotating part has ring-shaped spring element to secure sliding ring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116067A (en) * 1959-06-29 1963-12-31 Continental Oil Co Unitary ring insert sealing face and adapter assembly
FR2503822A1 (en) * 1981-04-10 1982-10-15 Cefilac Rotary shaft seal using undulating rubber sleeve in axial compression - pref. using silicone or nitrile rubber sleeve and graphite-filled pad
DE19833758C1 (en) * 1998-07-17 2000-05-04 Mannesmann Ag Floating ring seal to seal rotating part has ring-shaped spring element to secure sliding ring

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