ES1037639U - Feeder-distributor for videoporteros. (Machine-translation by Google Translate, not legally binding) - Google Patents

Feeder-distributor for videoporteros. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES1037639U
ES1037639U ES09701753U ES9701753U ES1037639U ES 1037639 U ES1037639 U ES 1037639U ES 09701753 U ES09701753 U ES 09701753U ES 9701753 U ES9701753 U ES 9701753U ES 1037639 U ES1037639 U ES 1037639U
Authority
ES
Spain
Prior art keywords
monitors
plate
amplifiers
demodulators
translation
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
ES09701753U
Other languages
Spanish (es)
Other versions
ES1037639Y (en
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 ES9701753U priority Critical patent/ES1037639Y/en
Publication of ES1037639U publication Critical patent/ES1037639U/en
Application granted granted Critical
Publication of ES1037639Y publication Critical patent/ES1037639Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Details Of Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

Tractor distributor for door entry, characterized in that is constituted with a series of amplifiers (4) in connection común through two separate filters (6 and 7) audio and video with a line (5) connectable to the street plate (2) of the installation, while the other side for each of such amplifiers (4) is connectable individually a respective monitors (1) of interior; also including other tantos demodulators (8) connected to your time with monitors respective (1) demodulators (8) are brought together generally toward an adder (9) low frequency, whose output connects to a modulator (10) his connects with the same time line (5) connection with street plate (2); so that signals audio and video from plate (2) are transmitted in distribution monitors (1) through amplifiers (4), while audio signals monitors (1) transmitted to the plate (2) through respective demodulators (8) through adder (9) and the modulator (10) to form a single signal. (Machine-translation by Google Translate, not legally binding)
ES9701753U 1997-06-25 1997-06-25 FEEDER-DISTRIBUTOR FOR VIDEO DOORS. Expired - Fee Related ES1037639Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9701753U ES1037639Y (en) 1997-06-25 1997-06-25 FEEDER-DISTRIBUTOR FOR VIDEO DOORS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9701753U ES1037639Y (en) 1997-06-25 1997-06-25 FEEDER-DISTRIBUTOR FOR VIDEO DOORS.

Publications (2)

Publication Number Publication Date
ES1037639U true ES1037639U (en) 1998-03-16
ES1037639Y ES1037639Y (en) 1998-11-01

Family

ID=8300345

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9701753U Expired - Fee Related ES1037639Y (en) 1997-06-25 1997-06-25 FEEDER-DISTRIBUTOR FOR VIDEO DOORS.

Country Status (1)

Country Link
ES (1) ES1037639Y (en)

Also Published As

Publication number Publication date
ES1037639Y (en) 1998-11-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20070626