ES229424U - Timer for star-delta starters with contactors (Machine-translation by Google Translate, not legally binding) - Google Patents

Timer for star-delta starters with contactors (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES229424U
ES229424U ES1977229424U ES229424U ES229424U ES 229424 U ES229424 U ES 229424U ES 1977229424 U ES1977229424 U ES 1977229424U ES 229424 U ES229424 U ES 229424U ES 229424 U ES229424 U ES 229424U
Authority
ES
Spain
Prior art keywords
star
contact
contactors
timer
triangle
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
ES1977229424U
Other languages
Spanish (es)
Other versions
ES229424Y (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.)
Martinez Reinaldos Y Salas Jodar J Y J
Original Assignee
Martinez Reinaldos Y Salas Jodar J Y J
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 Martinez Reinaldos Y Salas Jodar J Y J filed Critical Martinez Reinaldos Y Salas Jodar J Y J
Priority to ES0229424U priority Critical patent/ES229424Y/en
Publication of ES229424U publication Critical patent/ES229424U/en
Application granted granted Critical
Publication of ES229424Y publication Critical patent/ES229424Y/en
Expired legal-status Critical Current

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  • Keying Circuit Devices (AREA)

Abstract

Timer for star-delta starters with contactors, essentially characterized by the fact of comprising an electronic timer circuit connected by one pole to the network, while the other supply pole is connected to the contactor circuit through a contact of line and a star contact whose closure is determined by the operation of the respective contactors, with the aforementioned triangle and line contacts connected to a trained minirel to compute the passage of the star contact current when contacting the triangle when receiving the signal emitted by the electronic circuit in a predetermined time, it being foreseen that when the start switch is pressed, the star contactor enters through a normally closed contact of the triangle contact, maintaining the operation of said star contactor despite releasing the pushbutton marching, through the mini-relay that initially contacts with the star contact through contacts activated by it, which in turn will determine the operation of the line contact that will be maintained when the open contact of the same is closed. (Machine-translation by Google Translate, not legally binding)
ES0229424U 1977-06-20 1977-06-20 Timer for star-delta starters with contactors Expired ES229424Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0229424U ES229424Y (en) 1977-06-20 1977-06-20 Timer for star-delta starters with contactors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0229424U ES229424Y (en) 1977-06-20 1977-06-20 Timer for star-delta starters with contactors

Publications (2)

Publication Number Publication Date
ES229424U true ES229424U (en) 1977-11-16
ES229424Y ES229424Y (en) 1978-03-16

Family

ID=8390870

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0229424U Expired ES229424Y (en) 1977-06-20 1977-06-20 Timer for star-delta starters with contactors

Country Status (1)

Country Link
ES (1) ES229424Y (en)

Also Published As

Publication number Publication date
ES229424Y (en) 1978-03-16

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