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FR2554228B1 - Detecteur d'approche - Google Patents

Detecteur d'approche

Info

Publication number
FR2554228B1
FR2554228B1 FR8416461A FR8416461A FR2554228B1 FR 2554228 B1 FR2554228 B1 FR 2554228B1 FR 8416461 A FR8416461 A FR 8416461A FR 8416461 A FR8416461 A FR 8416461A FR 2554228 B1 FR2554228 B1 FR 2554228B1
Authority
FR
France
Prior art keywords
approach detector
approach
detector
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
FR8416461A
Other languages
English (en)
French (fr)
Other versions
FR2554228A1 (fr
Inventor
Kurt Stoll
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.)
Festo SE and Co KG
Original Assignee
Festo SE and Co KG
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 Festo SE and Co KG filed Critical Festo SE and Co KG
Publication of FR2554228A1 publication Critical patent/FR2554228A1/fr
Application granted granted Critical
Publication of FR2554228B1 publication Critical patent/FR2554228B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/941—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated using an optical detector
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/9505—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR8416461A 1983-10-28 1984-10-19 Detecteur d'approche Expired FR2554228B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833339093 DE3339093A1 (de) 1983-10-28 1983-10-28 Annaeherungsfuehler

Publications (2)

Publication Number Publication Date
FR2554228A1 FR2554228A1 (fr) 1985-05-03
FR2554228B1 true FR2554228B1 (fr) 1987-04-30

Family

ID=6212925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8416461A Expired FR2554228B1 (fr) 1983-10-28 1984-10-19 Detecteur d'approche

Country Status (5)

Country Link
JP (1) JPS60111914A (de)
CH (1) CH666130A5 (de)
DE (1) DE3339093A1 (de)
FR (1) FR2554228B1 (de)
GB (1) GB2149513B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167509U (de) * 1985-04-05 1986-10-17
JPS63135003U (de) * 1987-02-27 1988-09-05
DE3764644D1 (de) * 1987-06-27 1990-10-04 Merten Kg Pulsotronic Positionsdetektor fuer das bewegbare teil eines mit fluid betaetigten stellgliedes.
DE4033181A1 (de) * 1990-10-19 1992-04-30 Rainer Ludwig Pruefeinrichtung
GB2255404B (en) * 1991-04-30 1995-09-20 David John Palmer Improvements in and relating to sensing apparatus
DE4242936A1 (de) * 1992-12-18 1994-06-23 Beckhausen Karlheinz Sicherheitseinrichtung mit Mikroprozessor
IT233058Y1 (it) * 1993-12-07 2000-01-26 Filippo Amadio Dispositivo per la recisione di articoli allungati, in particolare tubi
DE10104422B4 (de) * 2001-02-01 2008-03-20 Abb Research Ltd. Sensorgehäusesystem
JP2007169919A (ja) * 2005-12-19 2007-07-05 Fukuda Road Construction 路面溝形成装置
JP4822421B2 (ja) * 2006-02-27 2011-11-24 樹 斉藤 アスファルト面取装置のグラインダー
JP4874061B2 (ja) * 2006-11-15 2012-02-08 樹 斉藤 アスファルト面取装置のグラインダー

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB668472A (en) * 1949-04-06 1952-03-19 Freeman Hardy And Willis Ltd Means for detecting the presence of undesired metallic projections on non-metallic surfaces
GB774957A (en) * 1954-07-22 1957-05-15 Asea Ab Metal detector or bore-hole logger
GB792808A (en) * 1954-12-22 1958-04-02 Power Jets Res & Dev Ltd Clearance indicating device
CH602980A5 (de) * 1975-09-25 1978-08-15 Vibro Meter Ag
FR2342419A1 (fr) * 1976-02-24 1977-09-23 Climax France Sa Dispositif detecteur electronique sans contact ni piece mobile de position ou passage sur ensemble verin actionne par fluide
GB2025630B (en) * 1977-11-10 1982-06-30 Goring Kerr Ltd Electrical bridge circuit with compensation for long-term drift
DE7815175U1 (de) * 1978-05-19 1978-10-12 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Lichtschrankenempfaenger
JPS5853338B2 (ja) * 1979-07-31 1983-11-29 株式会社日立製作所 ドツト・トパタ−ン出力方式
NL7906791A (nl) * 1979-09-12 1981-03-16 Nederlandse Gasunie Nv Zuigerpositiedetektor.
JPS56149734A (en) * 1980-04-21 1981-11-19 Nippon Electric Co Thin lead switch
US4334204A (en) * 1980-06-30 1982-06-08 The Boeing Company Proximity switch assembly
JPS6337714Y2 (de) * 1980-12-12 1988-10-05
US4412129A (en) * 1981-04-01 1983-10-25 Eaton Corporation Adjustable photoelectric detector head for solid state limit switch
JPH0125370Y2 (de) * 1981-04-28 1989-07-31
JPS5853338U (ja) * 1981-09-29 1983-04-11 株式会社富士鉄工所 円柱形近接スイツチ
JPS58152547A (ja) * 1982-03-05 1983-09-10 オリンパス光学工業株式会社 体腔内超音波診断装置
JPS58134844U (ja) * 1982-03-05 1983-09-10 オムロン株式会社 検出器
US4464622A (en) * 1982-03-11 1984-08-07 Franklin Robert C Electronic wall stud sensor
CA1181183A (en) * 1982-07-28 1985-01-15 Ephraim Arnon Time compression multiplex digital transmission system

Also Published As

Publication number Publication date
GB2149513A (en) 1985-06-12
GB8426021D0 (en) 1984-11-21
GB2149513B (en) 1987-11-18
JPS60111914A (ja) 1985-06-18
DE3339093A1 (de) 1985-05-09
JPH0376849B2 (de) 1991-12-06
FR2554228A1 (fr) 1985-05-03
CH666130A5 (de) 1988-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse