ES2048664R - - Google Patents

Info

Publication number
ES2048664R
ES2048664R ES9201639A ES9201639A ES2048664R ES 2048664 R ES2048664 R ES 2048664R ES 9201639 A ES9201639 A ES 9201639A ES 9201639 A ES9201639 A ES 9201639A ES 2048664 R ES2048664 R ES 2048664R
Authority
ES
Spain
Prior art keywords
terminals
welding
plastic material
procedure
connection
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.)
Granted
Application number
ES9201639A
Other languages
English (en)
Other versions
ES2048664A2 (es
ES2048664B1 (es
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 filed Critical
Priority to ES9201639A priority Critical patent/ES2048664B1/es
Publication of ES2048664A2 publication Critical patent/ES2048664A2/es
Publication of ES2048664R publication Critical patent/ES2048664R/es
Application granted granted Critical
Publication of ES2048664B1 publication Critical patent/ES2048664B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Adjustable Resistors (AREA)

Abstract

PROCEDIMIENTO PARA LA UNION DE TERMINALES A PISTAS RESISTIVAS DE POTENCIOMETROS. CONSISTE EN UN PROCEDIMIENTO DE FABRICACION, DE POTENCIOMETROS COMPORTANDO UNA CARCASA (2), EN MATERIAL PLASTICO, UNA PISTA ELECTRORESISTIVA (1) ASOCIADA A UNOS TERMINALES (3) SOLDADOS A LOS BORNES DE CONEXION (4) DE LA PISTA (1) POR PASTA SOLDANTE (5) DEPOSITADA SOBRE DICHOS BORNES, QUE FUNDE PASANDO POR UN HORNO TERMICO. EL PRESENTE PROCEDIMIENTO UTILIZA: A) UNA BANDA CONTINUA (8), PROVISTA DE UNA PLURALIDAD DE TERMINALES, QUE PASA SUCESIVAMENTE POR UNA ESTACION DE ENSAMBLADO, POR UN HORNO Y POR UNA ESTACION DE LIMPIEZA; B) UN DISPOSITIVO CALEFACTOR (10) POSICIONADO, DURANTE UNOS INSTANTES, MUY PROXIMO A LA PASTA SOLDANTE, CALENTADA PREVIAMENTE A UNA TEMPERATURA INFERIOR A LA DEL MATERIAL PLASTICO DE LA CARCASA, PROVOCANDO SU FUSION BAJO EL EFECTO DE UNA APORTACION DE CALOR LOCALIZADA DE TEMPERATURA SUPERIOR A LA DE FUSION DE LA PASTA SOLDANTE.
ES9201639A 1992-07-17 1992-07-17 Procedimiento para la union de terminales a pistas resistivas de potenciometros. Expired - Lifetime ES2048664B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9201639A ES2048664B1 (es) 1992-07-17 1992-07-17 Procedimiento para la union de terminales a pistas resistivas de potenciometros.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9201639A ES2048664B1 (es) 1992-07-17 1992-07-17 Procedimiento para la union de terminales a pistas resistivas de potenciometros.

Publications (3)

Publication Number Publication Date
ES2048664A2 ES2048664A2 (es) 1994-03-16
ES2048664R true ES2048664R (es) 1996-07-16
ES2048664B1 ES2048664B1 (es) 1997-02-16

Family

ID=8277891

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9201639A Expired - Lifetime ES2048664B1 (es) 1992-07-17 1992-07-17 Procedimiento para la union de terminales a pistas resistivas de potenciometros.

Country Status (1)

Country Link
ES (1) ES2048664B1 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES466765A1 (es) * 1978-01-25 1978-10-01 Piher Navarra Sa Perfeccionamientos en el conexionado interno de los ponten- ciometros de ajuste.
US4771929A (en) * 1987-02-20 1988-09-20 Hollis Automation, Inc. Focused convection reflow soldering method and apparatus
ES2008980A6 (es) * 1988-03-21 1989-08-16 Aragonesa Comp Potenciometro de ajuste para circuitos electronicos, procedimiento de montaje de sus elementos y procedimiento de obtencion de su placa resistiva.
US4971554A (en) * 1988-08-30 1990-11-20 Semiconductor Equipment Corporation Multi-nozzle surface mount rework system

Also Published As

Publication number Publication date
ES2048664A2 (es) 1994-03-16
ES2048664B1 (es) 1997-02-16

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Legal Events

Date Code Title Description
EC2A Search report published

Effective date: 19940316