GB645690A - Improvements in and relating to antifriction ring elements - Google Patents

Improvements in and relating to antifriction ring elements

Info

Publication number
GB645690A
GB645690A GB2821146A GB2821146A GB645690A GB 645690 A GB645690 A GB 645690A GB 2821146 A GB2821146 A GB 2821146A GB 2821146 A GB2821146 A GB 2821146A GB 645690 A GB645690 A GB 645690A
Authority
GB
United Kingdom
Prior art keywords
members
ring
springs
consist
rings
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
GB2821146A
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 GB2821146A priority Critical patent/GB645690A/en
Publication of GB645690A publication Critical patent/GB645690A/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/18—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with floating brasses or brushing, rotatable at a reduced speed
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings
    • F16C17/035—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings the segments being integrally formed with, or rigidly fixed to, a support-element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing Devices (AREA)

Abstract

645.690. Stuffing-boxes and substitutes for. TRIST, A. R. Sept. 20, 1946, No. 28211. [Class 122(v)] [Also in Group XXXIV] Seals, Fig. 11, consist of three rings A, B, C, pressed axially by springs W, W<SP>1</SP> and lubricated by an hydraulic differential X. Each ring has parallel faces and inner and outer members engaging the shaft and its housing respectively, the members having springs to counteract centrifugal force. The members may consist of spring blades d, e, Fig. 1, mounted between flanges b, c of the ring a, the free ends of the blades being formed as, or provided with, friction surfaces. In a modification, Fig. 3, the members g, h are cut from the body of the ring and are slightly thinner than the body, a disc being mounted on each side of the ring. In another form, Fig. 7, the friction surfaces consist of pads n<SP>4</SP>, o<SP>1</SP> on outer and inner cylinders n, o provided with tension and compression springs n<SP>1</SP>, p respectively. To centre the rings and steady their operation, rollers y are mounted either in pockets z in the ring or in the housing. The members k, l, Fig. 6, may be pivoted at k<SP>1</SP>, l<SP>1</SP> and engaged by tension and compression springs k<SP>2</SP>, l<SP>2</SP>. The members of Figs. 1 and 3 have their free ends either trailing or facing and the springs may be adjusted so that they respond to the same or different centrifugal forces, and in the latter case they may operate in sequence. The invention is applied to seals for the shafts of rotary or turbine pumps handling corrosive liquids. Large rings are made in two diametrically divided halves with interfitting joggles j<SP>1</SP> Fig. 9.
GB2821146A 1946-09-20 1946-09-20 Improvements in and relating to antifriction ring elements Expired GB645690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2821146A GB645690A (en) 1946-09-20 1946-09-20 Improvements in and relating to antifriction ring elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2821146A GB645690A (en) 1946-09-20 1946-09-20 Improvements in and relating to antifriction ring elements

Publications (1)

Publication Number Publication Date
GB645690A true GB645690A (en) 1950-11-08

Family

ID=10272072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2821146A Expired GB645690A (en) 1946-09-20 1946-09-20 Improvements in and relating to antifriction ring elements

Country Status (1)

Country Link
GB (1) GB645690A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10316261A1 (en) * 2003-04-08 2004-11-04 Spicer Gelenkwellenbau Gmbh & Co. Kg Coupling hub for coupling in particular a cardan shaft with a shaft journal
WO2019001959A1 (en) * 2017-06-28 2019-01-03 Robert Bosch Gmbh Tilting pad bearing and method for producing a tilting pad bearing
EP3835605A1 (en) * 2019-12-10 2021-06-16 Ingersoll-Rand Industrial U.S., Inc. Flex pad bearing pad configuration

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10316261A1 (en) * 2003-04-08 2004-11-04 Spicer Gelenkwellenbau Gmbh & Co. Kg Coupling hub for coupling in particular a cardan shaft with a shaft journal
DE10316261B4 (en) * 2003-04-08 2005-07-28 Spicer Gelenkwellenbau Gmbh & Co. Kg Coupling hub for coupling in particular a propeller shaft with a shaft journal
WO2019001959A1 (en) * 2017-06-28 2019-01-03 Robert Bosch Gmbh Tilting pad bearing and method for producing a tilting pad bearing
EP3835605A1 (en) * 2019-12-10 2021-06-16 Ingersoll-Rand Industrial U.S., Inc. Flex pad bearing pad configuration
US11371552B2 (en) 2019-12-10 2022-06-28 Ingersoll-Rand Industrial U.S., Inc. Flex pad bearing pad configuration
US11635108B2 (en) 2019-12-10 2023-04-25 Ingersoll-Rand Industrial U.S., Inc. Flex pad bearing pad configuration
US12018715B2 (en) 2019-12-10 2024-06-25 Ingersoll-Rand Industrial U.S., Inc. Flex pad bearing pad configuration

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