ES441087A1 - Measuring probe for measuring wear - Google Patents

Measuring probe for measuring wear

Info

Publication number
ES441087A1
ES441087A1 ES441087A ES441087A ES441087A1 ES 441087 A1 ES441087 A1 ES 441087A1 ES 441087 A ES441087 A ES 441087A ES 441087 A ES441087 A ES 441087A ES 441087 A1 ES441087 A1 ES 441087A1
Authority
ES
Spain
Prior art keywords
measuring
wear
probe
way
magnetic circuit
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
ES441087A
Other languages
Spanish (es)
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.)
Burmeister and Wains Motorog Maskinfabrik AS
Original Assignee
Burmeister and Wains Motorog Maskinfabrik AS
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 Burmeister and Wains Motorog Maskinfabrik AS filed Critical Burmeister and Wains Motorog Maskinfabrik AS
Publication of ES441087A1 publication Critical patent/ES441087A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/001—Constructional details of gauge heads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/56—Investigating resistance to wear or abrasion

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Braking Arrangements (AREA)

Abstract

Improvements in probes for measuring the wear of mechanical parts of motors and machines, by means of a self-induction measurement, of the type that comprise a magnetic circuit of a material that has a high magnetic permeability, characterized in that the disposition of the magnetic circuit it comprises a gap of a magnetically inert material arranged in such a way in the probe that, when the latter has been mounted on the mechanical part, it will be directly exposed to the wear action, in such a way that the gap area undergoes a reduction. (Machine-translation by Google Translate, not legally binding)
ES441087A 1974-09-20 1975-09-19 Measuring probe for measuring wear Expired ES441087A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2445111A DE2445111C3 (en) 1974-09-20 1974-09-20 Device for measuring changes in the area of machine parts by inductive means

Publications (1)

Publication Number Publication Date
ES441087A1 true ES441087A1 (en) 1977-03-16

Family

ID=5926372

Family Applications (1)

Application Number Title Priority Date Filing Date
ES441087A Expired ES441087A1 (en) 1974-09-20 1975-09-19 Measuring probe for measuring wear

Country Status (18)

Country Link
JP (1) JPS5651562B2 (en)
BE (1) BE833450A (en)
BR (1) BR7506067A (en)
DE (1) DE2445111C3 (en)
DK (1) DK133915C (en)
ES (1) ES441087A1 (en)
FI (1) FI58837C (en)
FR (1) FR2285594A1 (en)
GB (1) GB1518165A (en)
IE (1) IE41700B1 (en)
IN (1) IN144088B (en)
IT (1) IT1047193B (en)
NL (1) NL184026C (en)
NO (1) NO144231C (en)
PL (1) PL104502B1 (en)
SE (1) SE406124B (en)
SU (1) SU655342A3 (en)
YU (1) YU37400B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2346713A1 (en) * 1975-10-01 1977-10-28 Semt METHOD OF DETERMINING THE DEGREE OF WEAR OF AN ELEMENT WITH DETERMINED MAGNETIC PROPERTIES IN SLIDING CONTACT WITH A SECOND ELEMENT
DE2908114A1 (en) * 1979-03-02 1980-09-11 Fortuna Werke Maschf Ag METHOD FOR MEASURING THE ABRASION OF ANY OR SEVERAL SURFACE PARTS OF A ROTATING BODY OF ANOTHER FIXED BODY AND DEVICE FOR CARRYING OUT THE METHOD
JPH0313603Y2 (en) * 1985-03-05 1991-03-28
US4810964A (en) * 1986-01-22 1989-03-07 Kamyr Ab Method and apparatus for measuring the distance between a measuring transducer and an opposing surface, particularly with paper pulp equipment
GB2270383A (en) * 1992-08-29 1994-03-09 Martin Robin Bowman Electronic wearaway sensor
GB2466404B (en) 2007-11-21 2010-10-27 Rolls Royce Plc Turbomachine having an apparatus to measure the clearance between a rotor blade tip and a stator liner of a stator casing
US8056606B2 (en) * 2009-10-26 2011-11-15 General Electric Company Methods of making and using ceramic metallic interlocked components

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224972B (en) * 1961-02-10 1966-09-15 Licentia Gmbh Safety device for machines with rotating parts in plain bearings
DE975225C (en) * 1954-08-29 1961-10-05 Siemens Ag Device for inductive gap measurement in gas and steam turbines
DE1004387B (en) * 1955-08-29 1957-03-14 Siemens Ag Device for inductive measurement of the radial or axial play of rotating machines, in particular of steam turbines
SU133033A1 (en) * 1960-04-30 1960-11-30 А.М. Савченко Ferropoint method of studying the displacement of metal during plastic deformation
US3236096A (en) * 1962-03-06 1966-02-22 Nanmac Corp Electrical gauge for sensing the amount of erosion of a solid material
DE1680104A1 (en) * 1968-02-19 1971-11-11 Heidenreich Robert Dipl Ing Function monitoring device for power transmission devices, especially for brake systems and clutches in motor vehicles
DD90870A1 (en) * 1971-05-10 1972-06-20 Method for measuring the wear mark width of indexable inserts
DE2123750A1 (en) * 1971-05-13 1972-11-30 Bosch Gmbh Robert Device for measuring the lining thickness of friction parts, in particular of brake linings

Also Published As

Publication number Publication date
FI58837B (en) 1980-12-31
DE2445111B2 (en) 1980-05-08
JPS5157467A (en) 1976-05-19
IE41700L (en) 1976-03-20
IN144088B (en) 1978-03-25
DE2445111C3 (en) 1986-02-13
NO753154L (en) 1976-03-23
NO144231C (en) 1981-07-22
IT1047193B (en) 1980-09-10
PL104502B1 (en) 1979-08-31
DK413375A (en) 1976-03-21
FI58837C (en) 1981-04-10
NO144231B (en) 1981-04-06
SE406124B (en) 1979-01-22
BE833450A (en) 1976-01-16
DK133915C (en) 1977-01-17
SE7510519L (en) 1976-03-22
GB1518165A (en) 1978-07-19
YU237075A (en) 1983-04-27
JPS5651562B2 (en) 1981-12-07
NL7510956A (en) 1976-03-23
NL184026C (en) 1989-03-16
YU37400B (en) 1984-08-31
FR2285594A1 (en) 1976-04-16
IE41700B1 (en) 1980-02-27
FI752629A (en) 1976-03-21
BR7506067A (en) 1976-08-03
FR2285594B1 (en) 1978-04-07
SU655342A3 (en) 1979-03-30
DK133915B (en) 1976-08-09
DE2445111A1 (en) 1976-04-01

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