HU169621B - - Google Patents

Info

Publication number
HU169621B
HU169621B HUSI1334A HUSI001334A HU169621B HU 169621 B HU169621 B HU 169621B HU SI1334 A HUSI1334 A HU SI1334A HU SI001334 A HUSI001334 A HU SI001334A HU 169621 B HU169621 B HU 169621B
Authority
HU
Hungary
Application number
HUSI1334A
Other languages
Hungarian (hu)
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 claimed from DE19722238557 external-priority patent/DE2238557C3/de
Application filed filed Critical
Publication of HU169621B publication Critical patent/HU169621B/hu

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0823—Devices involving rotation of the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/351—Working by laser beam, e.g. welding, cutting or boring for trimming or tuning of electrical components

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Laser Beam Processing (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Laser Surgery Devices (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Integrated Circuits (AREA)
HUSI1334A 1972-08-04 1973-08-03 HU169621B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722238557 DE2238557C3 (de) 1972-08-04 Verfahren und Vorrichtung zum Abgleichen von zylindrischen Schichtwiderständen

Publications (1)

Publication Number Publication Date
HU169621B true HU169621B (enrdf_load_stackoverflow) 1976-12-28

Family

ID=5852726

Family Applications (1)

Application Number Title Priority Date Filing Date
HUSI1334A HU169621B (enrdf_load_stackoverflow) 1972-08-04 1973-08-03

Country Status (13)

Country Link
JP (1) JPS4959257A (enrdf_load_stackoverflow)
AT (1) AT322675B (enrdf_load_stackoverflow)
BE (1) BE803194A (enrdf_load_stackoverflow)
BR (1) BR7305339D0 (enrdf_load_stackoverflow)
ES (1) ES417541A1 (enrdf_load_stackoverflow)
FR (1) FR2195041B1 (enrdf_load_stackoverflow)
GB (1) GB1440022A (enrdf_load_stackoverflow)
HU (1) HU169621B (enrdf_load_stackoverflow)
IT (1) IT992728B (enrdf_load_stackoverflow)
LU (1) LU66978A1 (enrdf_load_stackoverflow)
NL (1) NL7306267A (enrdf_load_stackoverflow)
SU (1) SU574174A3 (enrdf_load_stackoverflow)
ZA (1) ZA734894B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1060668A (en) * 1975-10-28 1979-08-21 Albert S. Ashmead Method of forming a knitting needle latch pivot
FR2679477B1 (fr) * 1991-07-26 1995-11-17 Aerospatiale Procede de decoupe par faisceau laser d'un materiau recouvrant un substrat et dispositifs pour sa mise en óoeuvre.
US7600527B2 (en) * 2005-04-01 2009-10-13 Fike Corporation Reverse acting rupture disc with laser-defined electropolished line of weakness and method of forming the line of weakness

Also Published As

Publication number Publication date
SU574174A3 (ru) 1977-09-25
JPS4959257A (enrdf_load_stackoverflow) 1974-06-08
GB1440022A (en) 1976-06-23
FR2195041B1 (enrdf_load_stackoverflow) 1977-09-09
ES417541A1 (es) 1976-03-01
BE803194A (fr) 1973-12-03
DE2238557A1 (de) 1974-02-21
LU66978A1 (enrdf_load_stackoverflow) 1973-04-19
BR7305339D0 (pt) 1974-08-22
DE2238557B2 (de) 1976-07-08
AT322675B (de) 1975-06-10
IT992728B (it) 1975-09-30
ZA734894B (en) 1974-06-26
NL7306267A (enrdf_load_stackoverflow) 1974-02-06
FR2195041A1 (enrdf_load_stackoverflow) 1974-03-01

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