ZA9273B - Labyrinth seals and bearing housing assemblies incorporating them - Google Patents

Labyrinth seals and bearing housing assemblies incorporating them

Info

Publication number: ZA9273B
Authority: ZA; South Africa
Prior art keywords: bearing housing; labyrinth seals; housing assemblies; assemblies incorporating; incorporating
Prior art date: 1991-01-12

Application number

ZA9273A

Inventor

Anthony Veness Cook

Veness Cook Anthony

Original Assignee

Lowe Edwin 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.)

1991-01-12

Filing date

1992-01-06

Publication date

1992-11-25

1992-01-06 Application filed by Lowe Edwin Ltd filed Critical Lowe Edwin Ltd

1992-11-25 Publication of ZA9273B publication Critical patent/ZA9273B/en

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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings
- 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
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
- F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
- 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
- F16J15/44—Free-space packings
- F16J15/447—Labyrinth packings
- F16J15/4476—Labyrinth packings with radial path
- F16J15/4478—Pre-assembled packings
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/58—Conveyor systems, e.g. rollers or bearings therefor

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Sealing Of Bearings (AREA)

ZA9273A 1991-01-12 1992-01-06 Labyrinth seals and bearing housing assemblies incorporating them ZA9273B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB919100705A GB9100705D0 (en)	1991-01-12	1991-01-12	Labyrinth seals and bearing housing assemblies incorporating them

Publications (1)

Publication Number	Publication Date
ZA9273B true ZA9273B (en)	1992-11-25

Family

ID=10688366

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA9273A ZA9273B (en)	1991-01-12	1992-01-06	Labyrinth seals and bearing housing assemblies incorporating them

Country Status (4)

Country	Link
AU (1)	AU1171292A (en)
GB (2)	GB9100705D0 (en)
WO (1)	WO1992012354A1 (en)
ZA (1)	ZA9273B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29516107U1 (en) *	1995-10-11	1995-12-07	Gebr. Bellmer GmbH & Co. KG, 75223 Niefern-Öschelbronn	Bearings for a roller
CN120487890B (en) *	2025-07-14	2025-10-03	东方电气集团东方电机有限公司	Sealing assembly and water turbine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR84232E (en) *	1963-08-28	1964-12-24	Precismeca Sa	Seal
FR86484E (en) *	1964-09-18	1966-02-18		Seal for the protection of ball bearings
AT349839B (en) *	1976-05-25	1979-04-25	Voest Ag	DEVICE FOR AXIAL SECURITY OF A BEARING ON AN AXLE OR SHAFT
US4348067A (en) *	1980-03-03	1982-09-07	Reliance Electric Company	Bearing seal

1991
- 1991-01-12 GB GB919100705A patent/GB9100705D0/en active Pending
1992
- 1992-01-06 ZA ZA9273A patent/ZA9273B/en unknown
- 1992-01-10 AU AU11712/92A patent/AU1171292A/en not_active Abandoned
- 1992-01-10 WO PCT/GB1992/000062 patent/WO1992012354A1/en not_active Ceased
1993
- 1993-06-16 GB GB9312430A patent/GB2266565B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB9100705D0 (en)	1991-02-27
GB2266565B (en)	1994-10-12
GB9312430D0 (en)	1993-08-18
GB2266565A (en)	1993-11-03
AU1171292A (en)	1992-08-17
WO1992012354A1 (en)	1992-07-23

Publication	Publication Date	Title
ZA91797B (en)	1991-11-27	Static and dynamic shaft seal assembly
EP0519654A3 (en)	1993-10-06	Bearing seals
GB9110727D0 (en)	1991-07-10	Bearing assembly
EP0321200A3 (en)	1989-10-04	Rotary facial seal and bearing assembly
EP0518969A4 (en)	1993-10-06	New and improved bearing assemblies
GB2216962B (en)	1992-04-08	Cage and roller bearing assembly
GB2254116B (en)	1995-01-18	Shaft seal assemblies
GB2290581B (en)	1996-11-27	Gland Seal Assembly Housing
EP0473307A3 (en)	1993-03-17	Bearing isolator
GB2267130B (en)	1995-02-15	Sliding bearing assemblies
GB2270127B (en)	1996-10-16	Bearing assembly
GB2151718B (en)	1987-03-25	Bearing and seal assembly
GB9201685D0 (en)	1992-03-11	Bearing assembly
GB2207200B (en)	1991-05-15	Bearings and seals
GB2268549B (en)	1996-04-03	Improved bearing assembly
ZA9273B (en)	1992-11-25	Labyrinth seals and bearing housing assemblies incorporating them
EP0470592A3 (en)	1993-01-27	Linear bearing assembly
GB2153924B (en)	1987-05-13	A bearing assembly and lubricating arrangement therefor
EP0337321A3 (en)	1990-02-07	An improved sealing assembly of the double screen type and rolling element bearing provided with such sealing assembly
GB2216198B (en)	1991-12-18	Bearing assembly having main and secondary seals
GB2275744B (en)	1994-11-30	Bearing assembly
GB8318927D0 (en)	1983-08-17	Bearing and seal assemblies
GB8331574D0 (en)	1984-01-04	Seal and bearing assembly
GB8331519D0 (en)	1984-01-04	Bearing and seal assembly
AU577782B2 (en)	1988-10-06	Labyrinth bearing seal