MX337950B - De-energizing electrical safety circuit. - Google Patents

De-energizing electrical safety circuit.

Info

Publication number
MX337950B
MX337950B MX2013009023A MX2013009023A MX337950B MX 337950 B MX337950 B MX 337950B MX 2013009023 A MX2013009023 A MX 2013009023A MX 2013009023 A MX2013009023 A MX 2013009023A MX 337950 B MX337950 B MX 337950B
Authority
MX
Mexico
Prior art keywords
line
thermostat
electrical safety
circuit
safety circuit
Prior art date
Application number
MX2013009023A
Other languages
Spanish (es)
Other versions
MX2013009023A (en
Inventor
Jiménez Juan Daniel Hernández
Tesillos Mirian Graciela Vera
Mendoza Luis Alfredo Lucia
Hinojosa José Alberto Arteaga
Escobar José Augusto Moreno
Macías Carlos Alberto Ricardez
Original Assignee
Mabe Sa De Cv
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 Mabe Sa De Cv filed Critical Mabe Sa De Cv
Priority to MX2013009023A priority Critical patent/MX337950B/en
Priority to CA2858052A priority patent/CA2858052A1/en
Priority to US14/451,590 priority patent/US20150033576A1/en
Publication of MX2013009023A publication Critical patent/MX2013009023A/en
Publication of MX337950B publication Critical patent/MX337950B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/10—Power supply arrangements, e.g. stand-by circuits
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/32—Control of operations performed in domestic laundry dryers 
    • D06F58/34—Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/50—Responding to irregular working conditions, e.g. malfunctioning of blowers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The present invention describes a de-energizing electrical safety circuit for appliances, in particular dryer machines wherein said circuit controls power supplied from a power source, via a power cord comprising a neutral line and at least one live input line connected to a neutral line and at least one charge powered line, respectively. The de-energizing electrical safety circuit comprises at least one normally open thermostat connected to two switches corresponding to a neutral line and a charge powered line; at least one thermostat is mounted within the cabinet external to the drum. The excess heat in the cabinet closes at least one thermostat thus closing the circuit and allowing the power to flow between the neutral line and the charge powered line causing a short circuit in at least one thermostat and then opening the switches and thereby achieving a complete de-energizing of the dryer machine.
MX2013009023A 2013-08-05 2013-08-05 De-energizing electrical safety circuit. MX337950B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MX2013009023A MX337950B (en) 2013-08-05 2013-08-05 De-energizing electrical safety circuit.
CA2858052A CA2858052A1 (en) 2013-08-05 2014-07-31 De-energizing electrical safety circuit
US14/451,590 US20150033576A1 (en) 2013-08-05 2014-08-05 De-energizing electrical safety circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2013009023A MX337950B (en) 2013-08-05 2013-08-05 De-energizing electrical safety circuit.

Publications (2)

Publication Number Publication Date
MX2013009023A MX2013009023A (en) 2015-02-16
MX337950B true MX337950B (en) 2016-03-29

Family

ID=52426332

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013009023A MX337950B (en) 2013-08-05 2013-08-05 De-energizing electrical safety circuit.

Country Status (3)

Country Link
US (1) US20150033576A1 (en)
CA (1) CA2858052A1 (en)
MX (1) MX337950B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017000965A1 (en) * 2015-07-02 2017-01-05 Lodam Electronics A/S A safety circuit, a safety circuit operation method and an electrically operated motor comprising a safety circuit
CN112688190B (en) * 2021-01-08 2022-08-12 佛山祥电电力设计工程有限公司 Power distribution cabinet structure convenient for emergency power supply

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798302A (en) * 1954-04-16 1957-07-09 Borg Warner Laundry apparatus timing mechanism
US2922925A (en) * 1957-03-13 1960-01-26 Gerrard Michael Cornelius Protective device for electrical circuits and apparatus
US3508340A (en) * 1968-04-12 1970-04-28 Philco Ford Corp Laundry apparatus with dryer heat control
CA2629494A1 (en) * 2008-04-18 2009-10-18 Mabe Canada Inc. Clothes dryer with wiring safeguard
CA2651704A1 (en) * 2009-01-30 2010-07-30 Mabe Canada Inc. Clothes dryer fire safeguard circuit with de-energized relay cutoffs
CA2651546A1 (en) * 2009-01-30 2010-07-30 Mabe Canada Inc. Clothes dryer fire safeguard circuit with engergized relay cutoffs

Also Published As

Publication number Publication date
US20150033576A1 (en) 2015-02-05
CA2858052A1 (en) 2015-02-05
MX2013009023A (en) 2015-02-16

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