GB1344818A - Apparatus for monitoring a fluid bearing - Google Patents

Apparatus for monitoring a fluid bearing

Info

Publication number
GB1344818A
GB1344818A GB52173A GB52173A GB1344818A GB 1344818 A GB1344818 A GB 1344818A GB 52173 A GB52173 A GB 52173A GB 52173 A GB52173 A GB 52173A GB 1344818 A GB1344818 A GB 1344818A
Authority
GB
United Kingdom
Prior art keywords
fluid bearing
monitoring
siemens
heading
april
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
GB52173A
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of GB1344818A publication Critical patent/GB1344818A/en
Priority to GB52175A priority Critical patent/GB1438093A/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
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
    • 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
    • F16C32/0603—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 supported by a gas cushion, e.g. an air cushion
    • F16C32/0614—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 supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic 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
    • 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
    • F16C32/0629—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 supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—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 supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0644—Details of devices to control the supply of liquids to the bearings

Abstract

1344818 Electro-physical measurement SIEMENS A G 4 Jan 1973 [26 April 1972] 521/73 Heading G1N A fluid bearing is monitored by applying D. C. through a resistor across the rotor and stator, measuring the change in impedance due to changes in the dimensions or dielectric properties of the gap.
GB52173A 1972-04-26 1973-10-16 Apparatus for monitoring a fluid bearing Expired GB1344818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB52175A GB1438093A (en) 1973-10-16 1975-01-15 Prostaglandins and the manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722220533 DE2220533A1 (en) 1972-04-26 1972-04-26 MONITORING THE AIR BEARING OF A SILICON INNER HOLE SAW

Publications (1)

Publication Number Publication Date
GB1344818A true GB1344818A (en) 1974-01-23

Family

ID=5843367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52173A Expired GB1344818A (en) 1972-04-26 1973-10-16 Apparatus for monitoring a fluid bearing

Country Status (5)

Country Link
JP (1) JPS5316856B2 (en)
CH (1) CH550991A (en)
DE (1) DE2220533A1 (en)
FR (1) FR2182433A5 (en)
GB (1) GB1344818A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2407065C2 (en) * 1974-02-14 1984-10-18 Messer Griesheim Gmbh, 6000 Frankfurt Device for capacitive distance measurement
DE2935218A1 (en) * 1979-08-31 1981-03-26 Barmag Ag, 42897 Remscheid High speed spindle with critical damping - gives indication when metallic contact occurs between shaft and bearings by amplified current initiating alarm
DE3122810A1 (en) * 1981-06-09 1982-12-30 Rotoflow Corp., 90064 Los Angeles, Calif. Shaft mounting device
DE19832364A1 (en) * 1998-07-18 2000-01-20 Kloeckner Humboldt Wedag Process for monitoring and controlling the operation of rotary drums with slide shoes and slide shoe bearings therefor
CN111649067B (en) * 2020-05-29 2021-07-20 北京理工大学 Gas bearing assembly detection device, method and system

Also Published As

Publication number Publication date
JPS4920547A (en) 1974-02-23
CH550991A (en) 1974-06-28
DE2220533A1 (en) 1973-11-08
FR2182433A5 (en) 1973-12-07
JPS5316856B2 (en) 1978-06-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees