ATE514057T1 - Verfahren zum messen der längenänderung einer feder und feder mit entsprechendem sensor - Google Patents

Verfahren zum messen der längenänderung einer feder und feder mit entsprechendem sensor

Info

Publication number
ATE514057T1
ATE514057T1 AT06112351T AT06112351T ATE514057T1 AT E514057 T1 ATE514057 T1 AT E514057T1 AT 06112351 T AT06112351 T AT 06112351T AT 06112351 T AT06112351 T AT 06112351T AT E514057 T1 ATE514057 T1 AT E514057T1
Authority
AT
Austria
Prior art keywords
spring
measuring
length
change
corresponding sensor
Prior art date
Application number
AT06112351T
Other languages
English (en)
Inventor
Monte Mauro Del
Original Assignee
M D Micro Detectors S P A
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 M D Micro Detectors S P A filed Critical M D Micro Detectors S P A
Application granted granted Critical
Publication of ATE514057T1 publication Critical patent/ATE514057T1/de

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
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • G01D5/2013—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
AT06112351T 2005-04-08 2006-04-07 Verfahren zum messen der längenänderung einer feder und feder mit entsprechendem sensor ATE514057T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000085A ITMO20050085A1 (it) 2005-04-08 2005-04-08 Procedimento di misurazione della variazione di lunghezza di una molla e molla con relativo sensore.

Publications (1)

Publication Number Publication Date
ATE514057T1 true ATE514057T1 (de) 2011-07-15

Family

ID=36571932

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06112351T ATE514057T1 (de) 2005-04-08 2006-04-07 Verfahren zum messen der längenänderung einer feder und feder mit entsprechendem sensor

Country Status (4)

Country Link
US (1) US20060293801A1 (de)
EP (1) EP1710546B1 (de)
AT (1) ATE514057T1 (de)
IT (1) ITMO20050085A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2018591B1 (en) 2017-03-28 2018-10-05 Univ Delft Tech Electrical displacement-, load- or force sensor
CN108252731B (zh) * 2018-03-05 2024-03-22 北京科技大学 一种基于电容式应力测量的可伸缩复合型锚固系统
US10823244B2 (en) * 2018-11-30 2020-11-03 Goodrich Corporation Spring based brake wear sensor
CN114199748A (zh) * 2021-11-24 2022-03-18 江苏大学 一种基于滑动变阻器的腐蚀速率测量装置及测量方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB912618A (de) * 1957-03-09
NL134858C (de) * 1965-12-04
US4355280A (en) * 1980-05-13 1982-10-19 Grumman Aerospace Corporation Accumulator condition indicator with spring biasing to indicate linear displacement of a piston
GB2101325B (en) * 1981-06-23 1984-10-17 Rank Organisation Ltd Contact sensitive probes using capacitative sensors
GB2304905B (en) * 1995-09-08 1999-09-01 John Antony Smith Spring tester
US6666784B1 (en) * 1999-10-06 2003-12-23 Ntn Corporation Piston rod piston detector, autotensioner and belt tension adjuster
DE10017562C1 (de) * 2000-04-08 2001-09-06 Continental Ag Luftfeder mit zwei Endgliedern, zwischen denen ein Abstandssensor angeordnet ist
DE10063535C2 (de) * 2000-12-20 2003-08-14 Deutsch Zentr Luft & Raumfahrt Verfahren zur Bestimmung von veränderlichen Zustandsgrößen eines elastischen Systems
JP3499844B2 (ja) * 2001-08-27 2004-02-23 株式会社前川製作所 変位検出方法とその変位センサ
DE10319669A1 (de) * 2003-05-02 2004-11-18 Continental Aktiengesellschaft Niveauregelbare Luftfeder

Also Published As

Publication number Publication date
ITMO20050085A1 (it) 2006-10-09
US20060293801A1 (en) 2006-12-28
EP1710546A1 (de) 2006-10-11
EP1710546B1 (de) 2011-06-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties