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ES2103649A1 - Protection system for telephone terminal strips and the like. - Google Patents

Protection system for telephone terminal strips and the like.

Info

Publication number
ES2103649A1
ES2103649A1 ES09401824A ES9401824A ES2103649A1 ES 2103649 A1 ES2103649 A1 ES 2103649A1 ES 09401824 A ES09401824 A ES 09401824A ES 9401824 A ES9401824 A ES 9401824A ES 2103649 A1 ES2103649 A1 ES 2103649A1
Authority
ES
Spain
Prior art keywords
bridge
plates
bars
earth
telephone terminal
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
ES09401824A
Other languages
Spanish (es)
Other versions
ES2103649B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES2103649A1 publication Critical patent/ES2103649A1/en
Application granted granted Critical
Publication of ES2103649B1 publication Critical patent/ES2103649B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Structure Of Telephone Exchanges (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Protection system for telephone terminal strips and the like. The system is based on fitting a conductor bridge 3 between the earthing bars 2 situated longitudinally along the sides of a terminal strip 1 used in telephone exchanges, which is equipped with different levels of pairs between the aforementioned earth bars 2. The bridge 3 is formed by two conducting plates 4 and 5 joined at their ends, extending into elastic end plates 6 by means of which the electrical and mechanical connection is made with the earth bars 2, enabling separate protection modules for each pair to be fitted between the plates 4 and 5 of each bridge 3, allowing their individual removal for carrying out any kind of operation, keeping the remaining pairs of this level in operation. Each protection module 9 includes a tripolar gas discharger 12 with its socket outlets 14 and an elastic conducting plate 15 around the electrode, rounded off at the ends 16 that emerge through the sides of the module itself 9 to make contact with the two plates 4 and 5 of the bridge 3 and thus create the corresponding earth connection.
ES9401824A 1994-03-14 1994-08-17 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION N. P-9400526/5, BY: SYSTEM OF PROTECTION OF TELEPHONE AND SIMILAR RULES. Expired - Lifetime ES2103649B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400526A ES2085236B1 (en) 1994-03-14 1994-03-14 PROTECTION SYSTEM FOR TELEPHONE AND SIMILAR TERMINAL BOARDS.

Publications (2)

Publication Number Publication Date
ES2103649A1 true ES2103649A1 (en) 1997-09-16
ES2103649B1 ES2103649B1 (en) 1998-05-01

Family

ID=8285542

Family Applications (2)

Application Number Title Priority Date Filing Date
ES9400526A Expired - Lifetime ES2085236B1 (en) 1994-03-14 1994-03-14 PROTECTION SYSTEM FOR TELEPHONE AND SIMILAR TERMINAL BOARDS.
ES9401824A Expired - Lifetime ES2103649B1 (en) 1994-03-14 1994-08-17 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION N. P-9400526/5, BY: SYSTEM OF PROTECTION OF TELEPHONE AND SIMILAR RULES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES9400526A Expired - Lifetime ES2085236B1 (en) 1994-03-14 1994-03-14 PROTECTION SYSTEM FOR TELEPHONE AND SIMILAR TERMINAL BOARDS.

Country Status (1)

Country Link
ES (2) ES2085236B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2147132B1 (en) * 1998-07-06 2001-03-01 Cymem S A PROTECTION MODULE AGAINST OVERVOLTAGES AND INTENSITIES.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281885A (en) * 1978-03-16 1981-08-04 Krone Gmbh Line telecommunications cable end system
DE3340766A1 (en) * 1983-01-24 1984-07-26 Società Applicazioni Industriali Elettroniche e Telefoniche S.A.I.E.T. s.p.a., Castelmaggiore, Bologna Protection device
EP0338187A2 (en) * 1988-04-20 1989-10-25 KRONE Aktiengesellschaft Safety plug for switching or disconnecting rails

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES254482Y (en) * 1980-11-18 1981-10-01 PROTECTION MODULE
US4331839A (en) * 1980-12-12 1982-05-25 Reliable Electric Company Telephone distribution frame connector assembly
FR2662042B1 (en) * 1990-05-11 1994-03-18 Sofycom DEVICE FOR CONNECTING TELEPHONE LINES, THIS DEVICE INCLUDING AT LEAST ONE PLUG-IN MODULE FOR PROTECTION AGAINST OVERVOLTAGES.
US5160273A (en) * 1991-06-24 1992-11-03 Porta Systems Corp. Connector block assembly
ES1023363Y (en) * 1991-10-18 1994-05-16 Ena Telecomunicaciones Sa PERFECTED RULES PROTECTION DEVICE.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281885A (en) * 1978-03-16 1981-08-04 Krone Gmbh Line telecommunications cable end system
DE3340766A1 (en) * 1983-01-24 1984-07-26 Società Applicazioni Industriali Elettroniche e Telefoniche S.A.I.E.T. s.p.a., Castelmaggiore, Bologna Protection device
EP0338187A2 (en) * 1988-04-20 1989-10-25 KRONE Aktiengesellschaft Safety plug for switching or disconnecting rails

Also Published As

Publication number Publication date
ES2085236R (en) 1997-09-16
ES2085236A2 (en) 1996-05-16
ES2085236B1 (en) 1998-05-01
ES2103649B1 (en) 1998-05-01

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