GB1581565A - Gas bearings for use in textile machines - Google Patents

Gas bearings for use in textile machines Download PDF

Info

Publication number
GB1581565A
GB1581565A GB15364/77A GB1536477A GB1581565A GB 1581565 A GB1581565 A GB 1581565A GB 15364/77 A GB15364/77 A GB 15364/77A GB 1536477 A GB1536477 A GB 1536477A GB 1581565 A GB1581565 A GB 1581565A
Authority
GB
United Kingdom
Prior art keywords
foil
rotary member
gas bearing
bearing according
foils
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
GB15364/77A
Other languages
English (en)
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.)
Dr Johannes Heidenhain GmbH
Original Assignee
Dr Johannes Heidenhain GmbH
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 Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Publication of GB1581565A publication Critical patent/GB1581565A/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
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/024—Sliding-contact bearings for exclusively rotary movement for radial load only with flexible leaves to create hydrodynamic wedge, e.g. radial foil bearings
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • D01H4/12—Rotor bearings; Arrangements for driving or stopping
    • 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
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F16C39/063—Permanent magnets
    • 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
    • F16C2340/00—Apparatus for treating textiles
    • F16C2340/18—Apparatus for spinning or twisting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Support Of The Bearing (AREA)
GB15364/77A 1976-04-13 1977-04-13 Gas bearings for use in textile machines Expired GB1581565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2616132A DE2616132C3 (de) 1976-04-13 1976-04-13 Gaslager für schnell rotierende TeUe

Publications (1)

Publication Number Publication Date
GB1581565A true GB1581565A (en) 1980-12-17

Family

ID=5975231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15364/77A Expired GB1581565A (en) 1976-04-13 1977-04-13 Gas bearings for use in textile machines

Country Status (8)

Country Link
US (1) US4251119A (enExample)
JP (1) JPS52124555A (enExample)
CH (1) CH617249A5 (enExample)
CS (1) CS195750B2 (enExample)
DD (1) DD129666A5 (enExample)
DE (1) DE2616132C3 (enExample)
FR (1) FR2348394A1 (enExample)
GB (1) GB1581565A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158473A (en) * 1984-05-10 1985-11-13 Textima Veb K Shearing table

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827880B1 (de) 1978-06-24 1980-01-10 Heidenhain Gmbh Dr Johannes Gaslager fuer schnell rotierende Teile
JPS55103117A (en) * 1979-01-31 1980-08-07 Nippon Seiko Kk Static pressure gas bearing
JPS6167440A (ja) * 1984-09-07 1986-04-07 Nippon Shiyotsuken Kk 鯨肉の鮮度保持方法
CS265584B1 (en) * 1987-11-04 1989-10-13 Mojmir Rndr Ing Kladensky Rotor for spinning of a open-end spinning machine
DE3942612C2 (de) * 1989-12-25 2003-05-08 Rieter Ingolstadt Spinnerei Offenend-Spinnvorrichtung
WO1997002437A1 (en) * 1995-06-30 1997-01-23 Alliedsignal Inc. Hybrid foil/magnetic bearing
DE19705197C1 (de) * 1997-02-12 1998-12-10 Gerhard Dipl Ing Wanger Gaslagerung eines schnelldrehenden Werkzeugs
GB0317722D0 (en) * 2003-07-29 2003-09-03 Leuven K U Res & Dev Foil bearings
US7918605B2 (en) * 2004-09-29 2011-04-05 The United States Of America As Represented By The Secretary Of The Army Gas journal bearing systems and related methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215480A (en) * 1963-08-29 1965-11-02 David J Marley Hydrodynamic foil bearings with bearing foil retaining means
US3506314A (en) * 1964-08-07 1970-04-14 Ampex Fluid bearing
US3504953A (en) * 1968-08-29 1970-04-07 Gen Electric Foil bearing
GB1297308A (enExample) * 1969-03-20 1972-11-22
GB1375546A (enExample) * 1970-11-09 1974-11-27
GB1376439A (en) * 1970-12-14 1974-12-04 Stahlecker Gmbh Wilhelm Bearing unit for open-end spinning rotors
DE2355769A1 (de) * 1973-11-08 1975-05-15 Teldix Gmbh Vorrichtung mit einem schnelldrehenden rotor
US3918773A (en) * 1974-01-07 1975-11-11 Litton Systems Inc Magnetic field responsive hydrodynamic bearing
US4043612A (en) * 1975-06-06 1977-08-23 Ampex Corporation Bearing structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158473A (en) * 1984-05-10 1985-11-13 Textima Veb K Shearing table

Also Published As

Publication number Publication date
FR2348394A1 (fr) 1977-11-10
DE2616132A1 (de) 1977-10-20
CS195750B2 (en) 1980-02-29
DD129666A5 (de) 1978-02-01
DE2616132C3 (de) 1979-06-21
FR2348394B1 (enExample) 1982-04-09
CH617249A5 (enExample) 1980-05-14
US4251119A (en) 1981-02-17
JPS52124555A (en) 1977-10-19
DE2616132B2 (de) 1978-10-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee