[go: up one dir, main page]

GB1114568A - Gas-bearing assembly - Google Patents

Gas-bearing assembly

Info

Publication number
GB1114568A
GB1114568A GB25389/65A GB2538965A GB1114568A GB 1114568 A GB1114568 A GB 1114568A GB 25389/65 A GB25389/65 A GB 25389/65A GB 2538965 A GB2538965 A GB 2538965A GB 1114568 A GB1114568 A GB 1114568A
Authority
GB
United Kingdom
Prior art keywords
springs
resilient means
rotating shaft
shaft
gas
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
GB25389/65A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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
Priority claimed from US383005A external-priority patent/US3395949A/en
Priority claimed from US383006A external-priority patent/US3302865A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1114568A publication Critical patent/GB1114568A/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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
    • F16C32/067—Details of hydrostatic bearings independent of fluid supply or direction of load of bearings adjustable for aligning, positioning, wear or play
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • F01D25/164—Flexible supports; Vibration damping means associated with the bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F01D25/22—Lubricating arrangements using working-fluid or other gaseous fluid as lubricant
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/02—Sliding-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

1,114,568. Bearings. UNION CARBIDE CORPORATION. 16 June, 1965 [16 July, 1964 (2)], No. 25389/65. Heading F2A. A gas-lubricated bearing has resilient means positioned between a non-rotating member of the bearing and its support member. In an embodiment, the resilient means 16, Fig. 1, is located between a non-rotating shaft 12 and its support 17. The resilient means 16 may be elastic material such as silicone elastomer or polyethylene, may be springs, may be mats of metallic or non-metallic fibres and may be magnetic suspension. Pressurized gas is supplied through bores 14 and 15 in the shaft 12 to a clearance 18 between said shaft and a rotor 11 mounted therabout. In other embodiments, the resilient means comprises a suspension wire 26a, Fig. 4, one end of which is secured to a non-rotating shaft 22 and the other end of which is supported by a member 34, axial damping being effected by a resilient washer 26b; comprises metal rods or tubes 50, Fig. 5, each of which is secured to one end of a non- rotating shaft 42 and to a fixed structure, damping being effected by lead-shot in cavities 51; and comprises circular springs 123 and 125, Fig. 7, radial springs 123, Figs. 8 and 9 (not shown), coil springs 137, Fig. 10 (not shown), and corrugated metal springs 123, Figs. 11 and 12 (not shown).
GB25389/65A 1964-07-16 1965-06-16 Gas-bearing assembly Expired GB1114568A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US383005A US3395949A (en) 1964-07-16 1964-07-16 Gas-bearing assembly
US383006A US3302865A (en) 1964-07-16 1964-07-16 Gas-bearing assembly

Publications (1)

Publication Number Publication Date
GB1114568A true GB1114568A (en) 1968-05-22

Family

ID=27010009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25389/65A Expired GB1114568A (en) 1964-07-16 1965-06-16 Gas-bearing assembly

Country Status (2)

Country Link
DE (1) DE1525306C2 (en)
GB (1) GB1114568A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1905960A2 (en) * 2006-09-28 2008-04-02 JTEKT Corporation Supercharger
US8226296B2 (en) 2005-11-16 2012-07-24 Honeywell International Inc. Centering mechanisms for turbocharger bearings
CN107228127A (en) * 2017-07-21 2017-10-03 天津航天机电设备研究所 A kind of air-bearing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5113670A (en) * 1990-08-03 1992-05-19 United Technologies Corporation Bearing cooling arrangement for air cycle machine
DE102017211050A1 (en) * 2017-06-29 2019-01-03 Robert Bosch Gmbh Bearing device for supporting a shaft in a housing

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD27437A (en) *
DE321990C (en) * 1919-06-18 1920-06-15 Standard Separator G M B H Spring-loaded neck bearing
GB360168A (en) * 1930-10-18 1931-11-05 Herle Maudslay Hordern Improvements in and relating to bearings or joints
DE627822C (en) * 1934-05-05 1936-03-24 O & S Bearing Company Bearing with bushing made of compressible material
DE729930C (en) * 1939-06-01 1943-01-05 Fritz Faudi Self adjusting camp
US2494023A (en) * 1945-09-22 1950-01-10 Floyd J Williams Laminated bearing
DE854730C (en) * 1949-04-15 1952-11-06 Gustav Rath Storage and centering of rotating bodies
GB698611A (en) * 1949-05-26 1953-10-21 British Belting & Asbestos Ltd Improvements in anti-friction materials or products
DE908812C (en) * 1950-12-24 1954-04-08 Hauhinco Maschf Elastic mounting of shafts and axles by means of slide bearings
DE875594C (en) * 1951-03-06 1953-05-04 Licentia Gmbh Rotary bearing arrangement, especially for motors of household appliances
DE1116483B (en) * 1957-08-06 1961-11-02 English Electric Co Ltd Bearing with a support ring supported by leaf springs opposite an undivided bearing housing
FR1202764A (en) * 1958-09-26 1960-01-13 Drying installation for stuffed material, ribbons, reels or other
GB948382A (en) * 1961-05-05 1964-02-05 Apsley Metal Products Ltd Improvements in or relating to bearings
FR1293328A (en) * 1961-06-13 1962-05-11 Glacier Co Ltd Plain bearing or material for its constitution
FR1347176A (en) * 1962-11-14 1963-12-27 Commissariat Energie Atomique Gas bearing and devices including application
NL301480A (en) * 1962-12-07

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8226296B2 (en) 2005-11-16 2012-07-24 Honeywell International Inc. Centering mechanisms for turbocharger bearings
EP1905960A2 (en) * 2006-09-28 2008-04-02 JTEKT Corporation Supercharger
EP1905960A3 (en) * 2006-09-28 2009-08-05 JTEKT Corporation Supercharger
CN107228127A (en) * 2017-07-21 2017-10-03 天津航天机电设备研究所 A kind of air-bearing
CN107228127B (en) * 2017-07-21 2023-06-06 天津航天机电设备研究所 Air bearing

Also Published As

Publication number Publication date
DE1525306C2 (en) 1972-05-31
DE1525306B1 (en) 1971-11-04

Similar Documents

Publication Publication Date Title
GB1162009A (en) Gas-Bearing Assembly
GB1252544A (en)
US3531667A (en) Low frequency stator frames for dynamoelectric machines
SE335069B (en)
GB988500A (en) Bearing
US3897983A (en) Air bearing
GB1114568A (en) Gas-bearing assembly
ES409159A1 (en) Cushioning and vibration damping supports
GB1330190A (en) Apparatus for mounting a spinning trubine
ES334811A1 (en) Bearing and axle set assembled elastically. (Machine-translation by Google Translate, not legally binding)
GB1280310A (en) Independent suspension of a vehicle body
GB1443462A (en) Magnetic bearing
US3778182A (en) Turbomachine structure
GB974976A (en) Improvements in or relating to gas bearings
GB918317A (en) Composite catenary overhead contact wire systems
US2515861A (en) Damped bearing support
GB1202622A (en) Resilient mounting ring for rotating machines
GB994762A (en) Vibration damping and load-supporting apparatus
GB1127787A (en) Damped bearings
GB946701A (en) Improvements in magnetic bearings
US4051657A (en) Spinning-ring bearing and support
GB1098100A (en) Improvements in or relating to bearing assemblies
GB1119917A (en) Improvements in or relating to dynamic gas bearings
GB1363372A (en) Spinning and twisting machines
GB972349A (en) Gas-lubricated radial sleeve bearing for turbines