JPS6121191Y2 - - Google Patents

Info

Publication number
JPS6121191Y2
JPS6121191Y2 JP1980124057U JP12405780U JPS6121191Y2 JP S6121191 Y2 JPS6121191 Y2 JP S6121191Y2 JP 1980124057 U JP1980124057 U JP 1980124057U JP 12405780 U JP12405780 U JP 12405780U JP S6121191 Y2 JPS6121191 Y2 JP S6121191Y2
Authority
JP
Japan
Prior art keywords
laser beam
workpiece
laser
focal
optical axis
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
JP1980124057U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5749088U (OSRAM
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
Priority to JP1980124057U priority Critical patent/JPS6121191Y2/ja
Application filed filed Critical
Priority to US06/298,329 priority patent/US4472055A/en
Priority to IT49209/81A priority patent/IT1142728B/it
Priority to AU74807/81A priority patent/AU552364B2/en
Priority to DE19813134555 priority patent/DE3134555A1/de
Priority to GB8126508A priority patent/GB2083216B/en
Priority to FR8116724A priority patent/FR2489195B1/fr
Priority to CA000385022A priority patent/CA1173662A/en
Priority to SE8105214A priority patent/SE447972B/sv
Priority to CH5655/81A priority patent/CH656568A5/de
Publication of JPS5749088U publication Critical patent/JPS5749088U/ja
Application granted granted Critical
Publication of JPS6121191Y2 publication Critical patent/JPS6121191Y2/ja
Expired legal-status Critical Current

Links

JP1980124057U 1980-09-02 1980-09-02 Expired JPS6121191Y2 (OSRAM)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP1980124057U JPS6121191Y2 (OSRAM) 1980-09-02 1980-09-02
IT49209/81A IT1142728B (it) 1980-09-02 1981-09-01 Procedimento ed apparecchio per rivelare la posizione di focalizzazione in apparecchi di trattamento a mezzo laser
AU74807/81A AU552364B2 (en) 1980-09-02 1981-09-01 Laser cutting
DE19813134555 DE3134555A1 (de) 1980-09-02 1981-09-01 "verfahren und einrichtung zur bestimmung der fokussierposition bei lasereinrichtungen, insbesondere laser-bearbeitungsmaschinen u.dgl."
US06/298,329 US4472055A (en) 1980-09-02 1981-09-01 Method and apparatus for detecting the focusing position in a laser machining apparatus
GB8126508A GB2083216B (en) 1980-09-02 1981-09-01 Determining the focus position of focused beams
FR8116724A FR2489195B1 (fr) 1980-09-02 1981-09-02 Methode et appareil pour detecter la position de mise au point dans un appareil de traitement par laser
CA000385022A CA1173662A (en) 1980-09-02 1981-09-02 Method and apparatus for detecting the focusing position in laser processing apparatus
SE8105214A SE447972B (sv) 1980-09-02 1981-09-02 Sett och detektor for att detektera fokuspositionen for en med laser arbetande bearbetningsanordning
CH5655/81A CH656568A5 (de) 1980-09-02 1981-09-02 Verfahren und vorrichtung zur detektion des brennpunktes eines laserstrahles in einer laserwerkzeugmaschine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980124057U JPS6121191Y2 (OSRAM) 1980-09-02 1980-09-02

Publications (2)

Publication Number Publication Date
JPS5749088U JPS5749088U (OSRAM) 1982-03-19
JPS6121191Y2 true JPS6121191Y2 (OSRAM) 1986-06-25

Family

ID=29484609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980124057U Expired JPS6121191Y2 (OSRAM) 1980-09-02 1980-09-02

Country Status (1)

Country Link
JP (1) JPS6121191Y2 (OSRAM)

Also Published As

Publication number Publication date
JPS5749088U (OSRAM) 1982-03-19

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