ES2131473B1 - Avisador discreto de llamadas para telefonos analogicos. - Google Patents

Avisador discreto de llamadas para telefonos analogicos.

Info

Publication number
ES2131473B1
ES2131473B1 ES009701876A ES9701876A ES2131473B1 ES 2131473 B1 ES2131473 B1 ES 2131473B1 ES 009701876 A ES009701876 A ES 009701876A ES 9701876 A ES9701876 A ES 9701876A ES 2131473 B1 ES2131473 B1 ES 2131473B1
Authority
ES
Spain
Prior art keywords
discreet
call
analog phones
transmitter
call notifier
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 - Lifetime
Application number
ES009701876A
Other languages
English (en)
Other versions
ES2131473A1 (es
Inventor
Perote Luis Javier Asensio
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
Priority to ES009701876A priority Critical patent/ES2131473B1/es
Publication of ES2131473A1 publication Critical patent/ES2131473A1/es
Application granted granted Critical
Publication of ES2131473B1 publication Critical patent/ES2131473B1/es
Priority to ES200201578A priority patent/ES2213460B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Avisador discreto de llamadas para teléfonos analógicos. La presente invención, pensada para uso doméstico, permite avisar de una llamada telefónica a una sola persona de la casa, sin molestar a las demás. (Caso de niños dormidos o enfermos descansando). Consta de un emisor de radiofrecuencia (E), conectado a la línea telefónica, mediante un conmutador de dos posiciones (C), de tal forma que al conectarse el emisor se suprimen, a la vez, todos los teléfonos. Al llegar una llamada, el emisor envía una señal que es recibida por un receptor portátil (R), de volumen sonoro regulable, que lleva la persona interesada en contestar.
ES009701876A 1997-09-03 1997-09-03 Avisador discreto de llamadas para telefonos analogicos. Expired - Lifetime ES2131473B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES009701876A ES2131473B1 (es) 1997-09-03 1997-09-03 Avisador discreto de llamadas para telefonos analogicos.
ES200201578A ES2213460B1 (es) 1997-09-03 2002-07-05 Avisador discreto de llamadas para telefonos analogicos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009701876A ES2131473B1 (es) 1997-09-03 1997-09-03 Avisador discreto de llamadas para telefonos analogicos.

Publications (2)

Publication Number Publication Date
ES2131473A1 ES2131473A1 (es) 1999-07-16
ES2131473B1 true ES2131473B1 (es) 2000-03-01

Family

ID=8300514

Family Applications (2)

Application Number Title Priority Date Filing Date
ES009701876A Expired - Lifetime ES2131473B1 (es) 1997-09-03 1997-09-03 Avisador discreto de llamadas para telefonos analogicos.
ES200201578A Expired - Fee Related ES2213460B1 (es) 1997-09-03 2002-07-05 Avisador discreto de llamadas para telefonos analogicos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES200201578A Expired - Fee Related ES2213460B1 (es) 1997-09-03 2002-07-05 Avisador discreto de llamadas para telefonos analogicos.

Country Status (1)

Country Link
ES (2) ES2131473B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2131473B1 (es) * 1997-09-03 2000-03-01 Perote Luis Javier Asensio Avisador discreto de llamadas para telefonos analogicos.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421953A (en) * 1981-12-07 1983-12-20 Northern Telecom Limited Telephone tactile alert system
US4853674A (en) * 1986-07-21 1989-08-01 Kiss Michael Z Signalling apparatus for hearing impaired persons
ES1020518Y (es) * 1992-03-11 1993-02-16 Federacion Espanola De Asociaciones De Padres Y Amigos De Los Sordos -Fiapas- Avisador de uso domestico para personas con deficiencias auditivas.
GB2267413B (en) * 1992-05-30 1996-05-01 Lord Harry Mcfarquhar Ring detect propagator
AU695444B2 (en) * 1995-02-23 1998-08-13 Patrick Ryan Costigan A wireless alerting and telecommunications device for the hearing impaired
JPH0984141A (ja) * 1995-09-18 1997-03-28 Casio Comput Co Ltd 着信呼出装置
ES2131473B1 (es) * 1997-09-03 2000-03-01 Perote Luis Javier Asensio Avisador discreto de llamadas para telefonos analogicos.

Also Published As

Publication number Publication date
ES2213460A1 (es) 2004-08-16
ES2213460B1 (es) 2005-05-16
ES2131473A1 (es) 1999-07-16

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