ES54996U - Apparatus for distant intercommunication by using the fluid supply lines (Machine-translation by Google Translate, not legally binding) - Google Patents

Apparatus for distant intercommunication by using the fluid supply lines (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES54996U
ES54996U ES0054996U ES54996U ES54996U ES 54996 U ES54996 U ES 54996U ES 0054996 U ES0054996 U ES 0054996U ES 54996 U ES54996 U ES 54996U ES 54996 U ES54996 U ES 54996U
Authority
ES
Spain
Prior art keywords
translation
machine
fluid supply
supply lines
legally binding
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
ES0054996U
Other languages
Spanish (es)
Other versions
ES54996Y (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.)
PICH SALARICH ROSENDO
Original Assignee
PICH SALARICH ROSENDO
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 PICH SALARICH ROSENDO filed Critical PICH SALARICH ROSENDO
Priority to ES0054996U priority Critical patent/ES54996Y/en
Publication of ES54996U publication Critical patent/ES54996U/en
Application granted granted Critical
Publication of ES54996Y publication Critical patent/ES54996Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

An apparatus for remote intercommunication, by using the fluid supply lines, which is essentially characterized in that each of them is composed of a low frequency oscillating circuit, coupled to a modulator with negative feedback, so that, established the auxiliary derivative line that unifies the equipment, any of the devices that open the cycle in any of its three phases of listening, speaking or resting, is the one that takes the control or direction of the achieved communication. (Machine-translation by Google Translate, not legally binding)
ES0054996U 1956-06-27 1956-06-27 Apparatus for distant intercommunication using fluid supply lines Expired ES54996Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0054996U ES54996Y (en) 1956-06-27 1956-06-27 Apparatus for distant intercommunication using fluid supply lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0054996U ES54996Y (en) 1956-06-27 1956-06-27 Apparatus for distant intercommunication using fluid supply lines

Publications (2)

Publication Number Publication Date
ES54996U true ES54996U (en) 1956-09-01
ES54996Y ES54996Y (en) 1957-06-01

Family

ID=51118076

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0054996U Expired ES54996Y (en) 1956-06-27 1956-06-27 Apparatus for distant intercommunication using fluid supply lines

Country Status (1)

Country Link
ES (1) ES54996Y (en)

Also Published As

Publication number Publication date
ES54996Y (en) 1957-06-01

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