GB1385510A - Hydrostatic supporting arrangements - Google Patents

Hydrostatic supporting arrangements

Info

Publication number
GB1385510A
GB1385510A GB5628072A GB5628072A GB1385510A GB 1385510 A GB1385510 A GB 1385510A GB 5628072 A GB5628072 A GB 5628072A GB 5628072 A GB5628072 A GB 5628072A GB 1385510 A GB1385510 A GB 1385510A
Authority
GB
United Kingdom
Prior art keywords
bearing
plate
piston
cylinder
ring
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
GB5628072A
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.)
Hoesch Werke AG
Original Assignee
Hoesch Werke AG
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 Hoesch Werke AG filed Critical Hoesch Werke AG
Publication of GB1385510A publication Critical patent/GB1385510A/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
    • F16C32/0666—Details of hydrostatic bearings independent of fluid supply or direction of load of bearing pads
    • 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
    • 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
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0692—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for axial load only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • 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
    • F16C2380/00—Electrical apparatus

Landscapes

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

Abstract

1385510 Bearings HOESCH WERKE AG 15 Dec 1972 [25 Jan 1972] 56280/72 Heading F2A A hydrostatic support device for a bearing ring 100 comprises a bearing plate 30 having a recessed surface for supporting the bearing ring, the plate being mounted on a support member 40 which has part spherical surfaces mating with corresponding surfaces on the plate, the support member being mounted on a piston 60 which has through it a duct 62 for supplying hydrostatic medium, the piston being received in a cylinder 73 in a member 70 which is mounted in a support ring 20 by a screw threaded connection. The position of the cylinder may be adjusted by turning the screw and means 110 are provided for locking the cylinder in position. The bearing plate is biased towards the bearing ring by fluid pressure acting on the piston. Fluid may be supplied to the surface of the bearing plate to provide a fluid bearing.
GB5628072A 1972-01-25 1972-12-15 Hydrostatic supporting arrangements Expired GB1385510A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2203381A DE2203381C3 (en) 1972-01-25 1972-01-25 Hydrostatic support element

Publications (1)

Publication Number Publication Date
GB1385510A true GB1385510A (en) 1975-02-26

Family

ID=5833959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5628072A Expired GB1385510A (en) 1972-01-25 1972-12-15 Hydrostatic supporting arrangements

Country Status (7)

Country Link
JP (1) JPS5858529B2 (en)
CH (1) CH557481A (en)
DE (1) DE2203381C3 (en)
FR (1) FR2169655A5 (en)
GB (1) GB1385510A (en)
IT (1) IT982400B (en)
SE (1) SE378291B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015156724A1 (en) * 2014-04-10 2015-10-15 Aktiebolaget Skf Hydrostatic bearing for supporting a telescope
CN107559305A (en) * 2017-10-17 2018-01-09 中国工程物理研究院机械制造工艺研究所 A kind of static air pressure supports self-regulated center device
CN113309785A (en) * 2020-02-27 2021-08-27 上海微电子装备（集团）股份有限公司 Air bearing device, motion table and photoetching equipment

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073549A (en) * 1975-12-02 1978-02-14 Escher Wyss Limited Hydrostatic supporting device
CH606852A5 (en) * 1975-12-02 1978-11-15 Escher Wyss Ag
CH606851A5 (en) * 1975-12-02 1978-11-15 Escher Wyss Ag
CH631522A5 (en) * 1978-08-04 1982-08-13 Escher Wyss Ag BETWEEN A STATIONARY CARRIER AND A ROLLER ELEMENT PROVIDED ABOUT THIS ROTATABLE.
CH635656A5 (en) * 1979-02-26 1983-04-15 Escher Wyss Ag Hydrostatic stuetzvorrichtung.
DE3008627A1 (en) * 1980-03-04 1981-09-10 Escher Wyss AG, Zürich Hydrostatic bearing with pockets - has preliminary throttle in fluid throttle passage leading to bearing surface
FR2630792B1 (en) * 1988-04-29 1992-03-06 Mecanique Magnetique Sa AUXILIARY BEARING WITH GRAPHITE STATOR FOR ROTATING SHAFT MOUNTED ON MAGNETIC BEARINGS
GB8823732D0 (en) * 1988-10-10 1988-11-16 Precey A D Acoustic screen
WO2013186088A1 (en) * 2012-06-11 2013-12-19 Skf B.V. Adjustable chock
DE102012215712B4 (en) * 2012-09-05 2014-05-22 ADVO-Carillon UG (haftungsbeschränkt) Hydrostatic plain bearing
CN105626691B (en) * 2016-03-09 2018-05-01 仁兴机械（佛山）有限公司 A kind of die casting machine with piston type liquid plane static pressure oil pad
DE102020130125A1 (en) * 2020-11-16 2022-05-19 Aerolas Gmbh, Aerostatische Lager- Lasertechnik prime mover or work machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015156724A1 (en) * 2014-04-10 2015-10-15 Aktiebolaget Skf Hydrostatic bearing for supporting a telescope
ES2618014R1 (en) * 2014-04-10 2017-08-24 Aktiebolaget Skf Hydrostatic bearing to support a telescope
US10975911B2 (en) 2014-04-10 2021-04-13 Aktiebolaget Skf Hydrostatic bearing for supporting a telescope
CN107559305A (en) * 2017-10-17 2018-01-09 中国工程物理研究院机械制造工艺研究所 A kind of static air pressure supports self-regulated center device
CN107559305B (en) * 2017-10-17 2023-08-18 中国工程物理研究院机械制造工艺研究所 Air static pressure supporting self-aligning device
CN113309785A (en) * 2020-02-27 2021-08-27 上海微电子装备（集团）股份有限公司 Air bearing device, motion table and photoetching equipment

Also Published As

Publication number Publication date
IT982400B (en) 1974-10-21
DE2203381A1 (en) 1973-08-02
JPS4883236A (en) 1973-11-06
CH557481A (en) 1974-12-31
SE378291B (en) 1975-08-25
JPS5858529B2 (en) 1983-12-26
DE2203381C3 (en) 1978-07-27
DE2203381B2 (en) 1977-12-08
FR2169655A5 (en) 1973-09-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee