NO824389L - Anordning til avfoeling av avstand mellom et objekt av elektrisk ledende materiale og et referansepunkt - Google Patents

Anordning til avfoeling av avstand mellom et objekt av elektrisk ledende materiale og et referansepunkt

Info

Publication number
NO824389L
NO824389L NO824389A NO824389A NO824389L NO 824389 L NO824389 L NO 824389L NO 824389 A NO824389 A NO 824389A NO 824389 A NO824389 A NO 824389A NO 824389 L NO824389 L NO 824389L
Authority
NO
Norway
Prior art keywords
distance
electrode
signal
measuring
welding gun
Prior art date
Application number
NO824389A
Other languages
English (en)
Norwegian (no)
Inventor
Sven Goeran Rune Blomdahl
Original Assignee
Sven Goeran Rune Blomdahl
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 Sven Goeran Rune Blomdahl filed Critical Sven Goeran Rune Blomdahl
Publication of NO824389L publication Critical patent/NO824389L/no

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
    • 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
    • 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
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Resistance Welding (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
NO824389A 1981-07-03 1982-12-28 Anordning til avfoeling av avstand mellom et objekt av elektrisk ledende materiale og et referansepunkt NO824389L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8104141A SE426794B (sv) 1981-07-03 1981-07-03 Anordning for avkenning av avstand mellan ett objekt av elektriskt ledande material och en referenspunkt

Publications (1)

Publication Number Publication Date
NO824389L true NO824389L (no) 1983-01-20

Family

ID=20344191

Family Applications (1)

Application Number Title Priority Date Filing Date
NO824389A NO824389L (no) 1981-07-03 1982-12-28 Anordning til avfoeling av avstand mellom et objekt av elektrisk ledende materiale og et referansepunkt

Country Status (7)

Country Link
US (1) US4449030A (fr)
EP (1) EP0069720A3 (fr)
JP (1) JPS58501023A (fr)
DK (1) DK1283A (fr)
NO (1) NO824389L (fr)
SE (1) SE426794B (fr)
WO (1) WO1983000110A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590577A (en) * 1982-12-01 1986-05-20 Yaskawa Electric Mfg. Co., Ltd. Welding robot controlling method
US4507541A (en) * 1984-01-13 1985-03-26 Fmc Corporation Measuring proximity of metal to an arc welding torch
DE3513799C1 (de) * 1985-04-17 1986-04-10 Daimler-Benz Ag, 7000 Stuttgart Geraet zur beruehrungslosen Abstandsermittlung mittels Funkenentladung
DE3708771C1 (de) * 1987-03-18 1988-01-21 Daimler Benz Ag Vorrichtung zur beruehrungslosen Ermittlung von Abstaenden eines Gegenstandes von Konturen eines relativ zu diesem bewegbaren Objektes mittels gepulster Funkenentladungen
DE3708770A1 (de) * 1987-03-18 1988-09-29 Daimler Benz Ag Vorrichtung zur beruehrungslosen ermittlung einer abweichung vom soll-abstand zwischen einem gegenstand und einem objekt mittels gepulster funkenentladung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1565141A1 (de) * 1965-08-19 1970-02-12 Telefunken Patent Schaltung zur Regelung des Elektrodenvorschubs von Funken-Erodiermaschinen
JPS5654573B2 (fr) * 1973-11-06 1981-12-26
DE2502715C3 (de) * 1975-01-23 1978-03-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kapazitiver Impulsaufnehmer für Zündanlagen von Brennkraftmaschinen
US4121154A (en) * 1975-10-14 1978-10-17 The United States Of America As Represented By The Secretary Of The Interior Alternating current potential measuring device
US4090130A (en) * 1976-12-06 1978-05-16 United Technologies Corporation Capacitive coupled clamp-on voltage probe
JPS5423055A (en) * 1977-07-25 1979-02-21 Mitsubishi Heavy Ind Ltd Tracing device for weld line
US4158124A (en) * 1977-11-21 1979-06-12 Crutcher Resources Corporation Method and apparatus for position and oscillation control in automatic electric welding
US4249062A (en) * 1978-03-09 1981-02-03 Shin Meiwa Industry Co., Ltd. Apparatus and method for sensing welding point in automatic welding apparatus

Also Published As

Publication number Publication date
SE8104141L (sv) 1983-01-04
EP0069720A2 (fr) 1983-01-12
EP0069720A3 (fr) 1985-04-10
DK1283A (da) 1983-01-20
DK1283D0 (da) 1983-01-04
WO1983000110A1 (fr) 1983-01-20
US4449030A (en) 1984-05-15
JPS58501023A (ja) 1983-06-30
SE426794B (sv) 1983-02-14

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