ES253937A1 - Improvements in the devices for the regulation of current (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the devices for the regulation of current (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES253937A1
ES253937A1 ES0253937A ES253937A ES253937A1 ES 253937 A1 ES253937 A1 ES 253937A1 ES 0253937 A ES0253937 A ES 0253937A ES 253937 A ES253937 A ES 253937A ES 253937 A1 ES253937 A1 ES 253937A1
Authority
ES
Spain
Prior art keywords
current
compass
switch
translation
regulation
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
Application number
ES0253937A
Other languages
Spanish (es)
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.)
Procedes Sauter S A
Original Assignee
Procedes Sauter S A
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 Procedes Sauter S A filed Critical Procedes Sauter S A
Publication of ES253937A1 publication Critical patent/ES253937A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/04—Regulating voltage or current wherein the variable is ac
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
    • H01H37/48—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible rigid rods or tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Basic Packing Technique (AREA)

Abstract

Improvements in the devices for the regulation of current, based on Joule expansion that give rise to successive openings and closures of current by a switch with flexible sheet supported on the mobile contact, characterized in that they are constituted on the one hand, by a a compass with a small opening whose tips are fixed and, on the other hand, by a compression spring such as a U-bend, one of whose arms supports the efforts of the compass head, while the other arm acts on the flexible sheet of the switch of such so that one of the expandable arms of the compass, being heated by the current to be regulated, any consequent displacement of the compass head reacts by the U-spring by opening the switch when the expansion of the arm heated by the current reaches a certain value. (Machine-translation by Google Translate, not legally binding)
ES0253937A 1958-12-05 1959-12-04 Improvements in the devices for the regulation of current (Machine-translation by Google Translate, not legally binding) Expired ES253937A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780951A FR1217252A (en) 1958-12-05 1958-12-05 Current regulator

Publications (1)

Publication Number Publication Date
ES253937A1 true ES253937A1 (en) 1960-03-01

Family

ID=8708986

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0253937A Expired ES253937A1 (en) 1958-12-05 1959-12-04 Improvements in the devices for the regulation of current (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
ES (1) ES253937A1 (en)
FR (1) FR1217252A (en)
NL (1) NL246118A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646014A1 (en) * 1989-01-30 1990-10-19 Morera De Perini Giuliano Process for regulating a thermostated enclosure and thermostat for implementing this process

Also Published As

Publication number Publication date
NL246118A (en)
FR1217252A (en) 1960-05-03

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