ES389565A1 - Procedimiento para practicar lineas de desgarre en tapas metalicas para recipientes. - Google Patents

Procedimiento para practicar lineas de desgarre en tapas metalicas para recipientes.

Info

Publication number
ES389565A1
ES389565A1 ES389565A ES389565A ES389565A1 ES 389565 A1 ES389565 A1 ES 389565A1 ES 389565 A ES389565 A ES 389565A ES 389565 A ES389565 A ES 389565A ES 389565 A1 ES389565 A1 ES 389565A1
Authority
ES
Spain
Prior art keywords
practicing
containers
procedure
metal lids
tearing lines
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
ES389565A
Other languages
English (en)
Spanish (es)
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.)
Rio Tinto Switzerland AG
Original Assignee
Alusuisse Holdings AG
Schweizerische Aluminium AG
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 Alusuisse Holdings AG, Schweizerische Aluminium AG filed Critical Alusuisse Holdings AG
Publication of ES389565A1 publication Critical patent/ES389565A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/14—Etching locally

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Insulating Bodies (AREA)
ES389565A 1970-04-22 1971-03-25 Procedimiento para practicar lineas de desgarre en tapas metalicas para recipientes. Expired ES389565A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH600070A CH522739A (de) 1970-04-22 1970-04-22 Verfahren zur Erzeugung von Aufreisslinien in Behälterdeckeln aus Metall

Publications (1)

Publication Number Publication Date
ES389565A1 true ES389565A1 (es) 1973-06-16

Family

ID=4302759

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389565A Expired ES389565A1 (es) 1970-04-22 1971-03-25 Procedimiento para practicar lineas de desgarre en tapas metalicas para recipientes.

Country Status (10)

Country Link
BE (1) BE764770A (fr)
CH (1) CH522739A (fr)
DE (1) DE2117983A1 (fr)
ES (1) ES389565A1 (fr)
FR (1) FR2086252B1 (fr)
GB (1) GB1302628A (fr)
HU (1) HU169625B (fr)
NL (1) NL7103410A (fr)
NO (1) NO133352C (fr)
SE (1) SE376258B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122595A (en) * 1977-08-12 1978-10-31 Black, Sivalls & Bryson, Inc. Scored rupture disk manufacturing method
NL8005927A (nl) * 1979-11-22 1981-06-16 Kotobuki Seihan Printing Co Werkwijze en inrichting voor het opnieuw aanscherpen van snijgereedschappen door een elektropolijstproces.
GB9200494D0 (en) * 1992-01-10 1992-02-26 Leonard Ian Methods and apparatus for electrochemical machining

Also Published As

Publication number Publication date
HU169625B (fr) 1976-12-28
FR2086252A1 (fr) 1971-12-31
NL7103410A (fr) 1971-10-26
FR2086252B1 (fr) 1974-10-11
CH522739A (de) 1972-06-30
DE2117983A1 (de) 1971-11-04
GB1302628A (fr) 1973-01-10
BE764770A (fr) 1971-08-16
NO133352B (fr) 1976-01-12
NO133352C (fr) 1976-04-21
SE376258B (fr) 1975-05-12

Similar Documents

Publication Publication Date Title
CA943677A (en) Process for selectively forming electrophoretic coatings on electrical contacts, electrophoretic bath used therein and electrophoretically coated electrical assemblies
CA993947A (fr) Electrode negative pour generateur electrochimique
CA926956A (en) Electrical bushings
ES389565A1 (es) Procedimiento para practicar lineas de desgarre en tapas metalicas para recipientes.
AU458746B2 (en) A method for forming an insulating film of good punching characteristics on electrical steel sheets and strips
CA941151A (en) Intensification electrode assembly for developer in office photocopy machine
JPS5278098A (en) Conductive paste
AU2919371A (en) An electrode material for electric arcs
ES374477A1 (es) Perfeccionamientos en la fabricacion de generadores elec- troquimicos cilindricos estancos.
AU499879B2 (en) Sealing lids on containers
CA1013458A (en) Erv circuit breaker utilizing gallium cathode ignitrons for synchronous closing
IL36276A0 (en) Lids with tearing lines
JPS531547A (en) Solid electrooptical device
AU1306070A (en) Device for generating an electron current
AU439977B2 (en) Improved electrode for an electro-chemical device
AT303761B (de) Einrichtung für die elektrische Verbindung von Elektrolysezellen
CA612744A (en) Tear strip for seals
ES219161A3 (es) UN CONVERTIDOR MECáNICO DE CORRIENTE CON MATERIAL LiQUIDO DE CONTACTO
AU457253B2 (en) A method of forming ohmic contacts on metal-insulator-semiconductor devices
CA863322A (en) Method for conducting electrolyte to, from and through an electrolytic cell
CA1009759A (en) Method of and apparatus for resolving a complex a.c. voltage or current into its vector components
JPS5240367A (en) Face plate for watches
CA858951A (en) Apparatus for applying shrink film closures to receptacles
AU217847B2 (en) Transformer circuit for transforming a multiphase rotary voltage into a one-phase a. c. voltage
CA935112A (en) Process for desulfurizing black oils