GB379210A - Improved means for preventing leakage along rotating shafts - Google Patents

Improved means for preventing leakage along rotating shafts

Info

Publication number
GB379210A
GB379210A GB136632A GB136632A GB379210A GB 379210 A GB379210 A GB 379210A GB 136632 A GB136632 A GB 136632A GB 136632 A GB136632 A GB 136632A GB 379210 A GB379210 A GB 379210A
Authority
GB
United Kingdom
Prior art keywords
rings
shaft
rotary
faces
ring
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
GB136632A
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.)
FREDERIC HARRY FOSTER
Haslam & Newton Ltd
Original Assignee
FREDERIC HARRY FOSTER
Haslam & Newton 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 FREDERIC HARRY FOSTER, Haslam & Newton Ltd filed Critical FREDERIC HARRY FOSTER
Priority to GB136632A priority Critical patent/GB379210A/en
Publication of GB379210A publication Critical patent/GB379210A/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
    • F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing

Landscapes

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

Abstract

379,210. Lubricating stuffing-boxes. SMITH, R. J., FOSTER, F. H., and HASLAM & NEWTON, Ltd., Union Foundry, Derby. Jan. 16, 1932, No. 1366. [Class 12 (ii).] The casing of a stuffing-box substitute is provided with two non-rotary rings which have faces resiliently engaging two rings rotating with the shaft. Faces on the rotary rings eccentric to the shaft engage faces on the non- rotary rings concentric with the shaft so that lubricant supplied to the casing is maintained upon the rubbing surfaces. In the construction shown in Fig. 1, the ring c is prevented from rotating by a stud f and the ring d is clamped between the casing e and its cover. The rings m, n have eccentric rubbing faces, Fig. 2, the opposite sides of which are chamfered off, and are provided with boxes containing packing r, s, which is engaged by glands o, p under the action of a spring q. Lubricant is supplied through a passage t in the shaft. In a modification, one of the non-rotary rings is carried by a diaphragm, and the other non-rotary ring is held up to the co-acting rotary ring on the shaft by a spring-pressed gland engaging packing in a recess therein. The oil is contained in an exterior reservoir to which it is supplied through a filler and from which it passes into the space between the packing-rings.
GB136632A 1932-01-16 1932-01-16 Improved means for preventing leakage along rotating shafts Expired GB379210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB136632A GB379210A (en) 1932-01-16 1932-01-16 Improved means for preventing leakage along rotating shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB136632A GB379210A (en) 1932-01-16 1932-01-16 Improved means for preventing leakage along rotating shafts

Publications (1)

Publication Number Publication Date
GB379210A true GB379210A (en) 1932-08-25

Family

ID=9720764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB136632A Expired GB379210A (en) 1932-01-16 1932-01-16 Improved means for preventing leakage along rotating shafts

Country Status (1)

Country Link
GB (1) GB379210A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503086A (en) * 1946-01-26 1950-04-04 Roper Corp Geo D Rotary shaft seal
US2647773A (en) * 1948-10-16 1953-08-04 Chrysler Corp Fluid seal
US2747903A (en) * 1952-02-29 1956-05-29 Metal Seal & Products Inc Rotary seal
US3762724A (en) * 1971-03-08 1973-10-02 Gorman Rupp Co Shaft seals
US4272084A (en) * 1979-04-30 1981-06-09 Guy F. Atkinson Company High pressure shaft seal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503086A (en) * 1946-01-26 1950-04-04 Roper Corp Geo D Rotary shaft seal
US2647773A (en) * 1948-10-16 1953-08-04 Chrysler Corp Fluid seal
US2747903A (en) * 1952-02-29 1956-05-29 Metal Seal & Products Inc Rotary seal
US3762724A (en) * 1971-03-08 1973-10-02 Gorman Rupp Co Shaft seals
US4272084A (en) * 1979-04-30 1981-06-09 Guy F. Atkinson Company High pressure shaft seal

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