ES2133124B1 - IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P-9400938/4, BY: EXTERNAL SHORT CIRCUIT DEVICE FOR PROTECTION MODULES OF TELEPHONE AND SIMILAR EQUIPMENT. - Google Patents

IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P-9400938/4, BY: EXTERNAL SHORT CIRCUIT DEVICE FOR PROTECTION MODULES OF TELEPHONE AND SIMILAR EQUIPMENT.

Info

Publication number
ES2133124B1
ES2133124B1 ES9702331A ES9702331A ES2133124B1 ES 2133124 B1 ES2133124 B1 ES 2133124B1 ES 9702331 A ES9702331 A ES 9702331A ES 9702331 A ES9702331 A ES 9702331A ES 2133124 B1 ES2133124 B1 ES 2133124B1
Authority
ES
Spain
Prior art keywords
short circuit
improvements introduced
circuit device
telephone
external short
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 - Fee Related
Application number
ES9702331A
Other languages
Spanish (es)
Other versions
ES2133124A1 (en
Inventor
Ramos Evaristo Garcia
Martin Bernardino Nebreda
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.)
CYMEM SA
Original Assignee
CYMEM SA
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 ES9400938A external-priority patent/ES2103637B1/en
Application filed by CYMEM SA filed Critical CYMEM SA
Priority to ES9702331A priority Critical patent/ES2133124B1/en
Publication of ES2133124A1 publication Critical patent/ES2133124A1/en
Application granted granted Critical
Publication of ES2133124B1 publication Critical patent/ES2133124B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Emergency Protection Circuit Devices (AREA)

Abstract

Mejoras introducidas en la Patente de invención Nº P-9400938/4, por: dispositivo de cortocircuito exterior para módulos de protección de equipos telefónicos y similares. El dispositivo, aplicable en descargadores tripolares de gas (2) como medios de protección que establecen un cortocircuito ante un calentamiento, presenta la particularidad de incluir un elemento de estado sólido (8) y un elemento conductor fundente (9), adosados entre sí e intercalados entre una pieza elástica y conductora (5) en contacto con el electrodo de tierra (4) del descargador (2) y una prolongación (7) de la lámina conductora (3) conectada al respectivo electrodo activo del descargador (2), de manera que a través de dicho elemento de estado sólido se conseguirá una reducción de la onda residual hasta un valor que será soportado holgadamente por el equipo a proteger, cuando se produce una elevación brusca e instantánea de la tensión. Además, un calentamiento excesivo producirá la fusión del elemento fundente (9) estableciéndose el correspondiente cortocircuito.Improvements introduced in the invention patent No. P-9400938/4, for: external short-circuit device for protection modules of telephone equipment and the like. The device, applicable in three-pole gas dischargers (2) as protection means that establish a short circuit against heating, has the particularity of including a solid state element (8) and a flux-conducting element (9), attached to each other and sandwiched between an elastic and conductive part (5) in contact with the earth electrode (4) of the arrester (2) and an extension (7) of the conductive sheet (3) connected to the respective active electrode of the arrester (2), of so that through said solid state element a reduction of the residual wave will be achieved to a value that will be comfortably supported by the equipment to be protected, when there is an abrupt and instantaneous rise in voltage. Furthermore, excessive heating will cause the melting element (9) to melt, establishing a corresponding short circuit.

ES9702331A 1994-05-04 1997-11-07 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P-9400938/4, BY: EXTERNAL SHORT CIRCUIT DEVICE FOR PROTECTION MODULES OF TELEPHONE AND SIMILAR EQUIPMENT. Expired - Fee Related ES2133124B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9702331A ES2133124B1 (en) 1994-05-04 1997-11-07 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P-9400938/4, BY: EXTERNAL SHORT CIRCUIT DEVICE FOR PROTECTION MODULES OF TELEPHONE AND SIMILAR EQUIPMENT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9400938A ES2103637B1 (en) 1994-05-04 1994-05-04 EXTERNAL SHORT CIRCUIT DEVICE FOR MODULES OF PROTECTION OF TELEPHONE AND SIMILAR EQUIPMENT.
ES9702331A ES2133124B1 (en) 1994-05-04 1997-11-07 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P-9400938/4, BY: EXTERNAL SHORT CIRCUIT DEVICE FOR PROTECTION MODULES OF TELEPHONE AND SIMILAR EQUIPMENT.

Publications (2)

Publication Number Publication Date
ES2133124A1 ES2133124A1 (en) 1999-08-16
ES2133124B1 true ES2133124B1 (en) 2000-04-01

Family

ID=26154786

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9702331A Expired - Fee Related ES2133124B1 (en) 1994-05-04 1997-11-07 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P-9400938/4, BY: EXTERNAL SHORT CIRCUIT DEVICE FOR PROTECTION MODULES OF TELEPHONE AND SIMILAR EQUIPMENT.

Country Status (1)

Country Link
ES (1) ES2133124B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2491365B1 (en) * 2013-02-04 2015-02-12 Ricardo SEGU CAMPS PROTECTION METHOD FOR ELECTRICAL DEVICES AND PROTECTED ELECTRONIC DEVICE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0308553A1 (en) * 1987-09-24 1989-03-29 Semitron Industries Limited Transient suppressor device assembly
DE9321371U1 (en) * 1993-04-21 1997-09-04 Siemens AG, 80333 München Gas discharge surge arrester
US5384679A (en) * 1993-11-17 1995-01-24 Tii Industries, Inc. Solid state surge protectors
IL113502A0 (en) * 1994-06-01 1995-07-31 Raychem Corp Composition for use in a telecommunications gas tube

Also Published As

Publication number Publication date
ES2133124A1 (en) 1999-08-16

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