DE2426271C2 - Spiralrillen-Kalottenlager - Google Patents

Spiralrillen-Kalottenlager

Info

Publication number
DE2426271C2
DE2426271C2 DE2426271A DE2426271A DE2426271C2 DE 2426271 C2 DE2426271 C2 DE 2426271C2 DE 2426271 A DE2426271 A DE 2426271A DE 2426271 A DE2426271 A DE 2426271A DE 2426271 C2 DE2426271 C2 DE 2426271C2
Authority
DE
Germany
Prior art keywords
bearing
lubricant
spiral groove
housing
bearing shell
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
DE2426271A
Other languages
German (de)
English (en)
Other versions
DE2426271A1 (de
Inventor
Ronald William Branksome Poole Woolley
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.)
British Gas PLC
Original Assignee
British Gas 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
Application filed by British Gas Corp filed Critical British Gas Corp
Publication of DE2426271A1 publication Critical patent/DE2426271A1/de
Application granted granted Critical
Publication of DE2426271C2 publication Critical patent/DE2426271C2/de
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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/107—Grooves for generating pressure
    • 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
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings
    • 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
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • F16C17/102—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure
    • F16C17/105—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure with at least one bearing surface providing angular contact, e.g. conical or spherical bearing surfaces
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/102—Construction relative to lubrication with grease as lubricant

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
DE2426271A 1973-06-04 1974-05-29 Spiralrillen-Kalottenlager Expired DE2426271C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2647273A GB1443448A (en) 1973-06-04 1973-06-04 Lubricated bearings

Publications (2)

Publication Number Publication Date
DE2426271A1 DE2426271A1 (de) 1975-01-02
DE2426271C2 true DE2426271C2 (de) 1982-04-15

Family

ID=10244180

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2426271A Expired DE2426271C2 (de) 1973-06-04 1974-05-29 Spiralrillen-Kalottenlager

Country Status (7)

Country Link
US (1) US3927921A (enExample)
BE (1) BE815912A (enExample)
DE (1) DE2426271C2 (enExample)
FR (1) FR2231884B1 (enExample)
GB (1) GB1443448A (enExample)
IT (1) IT1011913B (enExample)
NL (1) NL162726C (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855364B2 (ja) * 1974-11-08 1983-12-09 株式会社日立製作所 竪形軸受装置
DE2528485B2 (de) * 1975-06-26 1978-10-12 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Auflösewalze für eine Offenendspinnvorrichtung
SE420841B (sv) * 1975-07-11 1981-11-02 British Gas Corp Cirkulationssmort berlager
JPS5372952A (en) * 1976-12-09 1978-06-28 Nippon Seiko Kk Spiral grooved thrust bearing
GB2101695B (en) * 1981-07-10 1985-03-06 British Gas Corp Improvements in or relating to lubricated bearings
JPS5834227A (ja) * 1981-08-26 1983-02-28 Nippon Seiko Kk 動圧形流体軸受
DE3303499A1 (de) * 1982-02-05 1983-08-25 Nippon Seiko K.K., Tokyo Dynamische druckgaslagerung
US5018880A (en) * 1988-06-28 1991-05-28 Canon Kabushiki Kaisha Dynamic pressure bearing device
EP0349260B1 (en) * 1988-06-28 1995-02-22 Canon Kabushiki Kaisha Dynamic pressure bearing device
DE19643919A1 (de) * 1996-10-30 1998-05-07 Kusser Josef Granit & Schotter Vorrichtung und Verfahren zur Lagerung einer Scheibe
US6142365A (en) * 1999-01-07 2000-11-07 Breitbach; William Foldable plastic box
WO2014007706A1 (en) 2012-07-05 2014-01-09 Minesto Ab Arrangement for a self-lubricating bearing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221725A (en) * 1938-11-18 1940-11-12 Shipman Ralph Spindle and mounting
US2722463A (en) * 1952-01-04 1955-11-01 Milton C Shaw Hydrodynamic bearing
US3154353A (en) * 1960-07-23 1964-10-27 Philips Corp Axial thrust bearing for rotary shafts
US3265452A (en) * 1965-05-04 1966-08-09 Mechanical Tech Inc Bearings
DE1538717A1 (de) * 1966-09-07 1970-06-11 Beteiligungs Ag Haustechnik Elektrische Umlaufmaschine
GB1212481A (en) * 1968-03-07 1970-11-18 Kernverfahrenstechnik Gmbh Journal for high-speed shafts

Also Published As

Publication number Publication date
BE815912A (fr) 1974-09-30
FR2231884A1 (enExample) 1974-12-27
NL7407315A (enExample) 1974-12-06
GB1443448A (en) 1976-07-21
US3927921A (en) 1975-12-23
FR2231884B1 (enExample) 1981-05-22
NL162726C (nl) 1980-06-16
DE2426271A1 (de) 1975-01-02
IT1011913B (it) 1977-02-10

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Legal Events

Date Code Title Description
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: BRITISH GAS PLC, LONDON, GB