ES2038889A2 - Community interphone system - Google Patents

Community interphone system

Info

Publication number
ES2038889A2
ES2038889A2 ES919101146A ES9101146A ES2038889A2 ES 2038889 A2 ES2038889 A2 ES 2038889A2 ES 919101146 A ES919101146 A ES 919101146A ES 9101146 A ES9101146 A ES 9101146A ES 2038889 A2 ES2038889 A2 ES 2038889A2
Authority
ES
Spain
Prior art keywords
community
interphone system
signal
modulator
camera
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
ES919101146A
Other languages
Spanish (es)
Other versions
ES2038889B1 (en
ES2038889R (en
Inventor
Sanchez Antonio Certina
Cifuentes Antonio Tocino
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.)
Asistronica S C L
Original Assignee
Asistronica S C L
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 Asistronica S C L filed Critical Asistronica S C L
Priority to ES9101146A priority Critical patent/ES2038889B1/en
Publication of ES2038889A2 publication Critical patent/ES2038889A2/en
Publication of ES2038889R publication Critical patent/ES2038889R/es
Application granted granted Critical
Publication of ES2038889B1 publication Critical patent/ES2038889B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Community interphone system.Community interphone system of the type that will use the actual television set for receiving images, equipped with a video camera that will carry the signal received to the signal modulator-adaptor that outputs to the collective antenna; the camera is equipped with a microphone and a preamplifier-compressor that will deliver its signal to the modulator to send it, together with the video signal, to the distribution network of the collective antenna.<IMAGE>
ES9101146A 1991-05-10 1991-05-10 COMMUNITY TELEPHONE SYSTEM. Expired - Fee Related ES2038889B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9101146A ES2038889B1 (en) 1991-05-10 1991-05-10 COMMUNITY TELEPHONE SYSTEM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9101146A ES2038889B1 (en) 1991-05-10 1991-05-10 COMMUNITY TELEPHONE SYSTEM.

Publications (3)

Publication Number Publication Date
ES2038889A2 true ES2038889A2 (en) 1993-08-01
ES2038889R ES2038889R (en) 1993-12-01
ES2038889B1 ES2038889B1 (en) 1994-08-01

Family

ID=8272327

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9101146A Expired - Fee Related ES2038889B1 (en) 1991-05-10 1991-05-10 COMMUNITY TELEPHONE SYSTEM.

Country Status (1)

Country Link
ES (1) ES2038889B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2102304A1 (en) * 1994-06-17 1997-07-16 De La Morena Luis A Ruiz Remote entry-phone.
ES2109143A1 (en) * 1994-10-26 1998-01-01 Aragonesa De Servicios De Comu Remote information system via television channel.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8502827A1 (en) * 1984-03-20 1985-01-16 Valenciano Pozuelo Felipa Improvements in automatic porters with video (Machine-translation by Google Translate, not legally binding)
ES8708039A1 (en) * 1986-03-19 1987-09-01 Sanchez Delgado Francisco Perfected teleporter (Machine-translation by Google Translate, not legally binding)
ES2005874A6 (en) * 1987-05-19 1989-04-01 Palomares Marcen Fernando Videoportero by television channel (Machine-translation by Google Translate, not legally binding)

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8502827A1 (en) * 1984-03-20 1985-01-16 Valenciano Pozuelo Felipa Improvements in automatic porters with video (Machine-translation by Google Translate, not legally binding)
ES8708039A1 (en) * 1986-03-19 1987-09-01 Sanchez Delgado Francisco Perfected teleporter (Machine-translation by Google Translate, not legally binding)
ES2005874A6 (en) * 1987-05-19 1989-04-01 Palomares Marcen Fernando Videoportero by television channel (Machine-translation by Google Translate, not legally binding)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2102304A1 (en) * 1994-06-17 1997-07-16 De La Morena Luis A Ruiz Remote entry-phone.
ES2109143A1 (en) * 1994-10-26 1998-01-01 Aragonesa De Servicios De Comu Remote information system via television channel.

Also Published As

Publication number Publication date
ES2038889B1 (en) 1994-08-01
ES2038889R (en) 1993-12-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20100315