FR2333074A1 - Safety device for washing machine with two-speed motor - with switch in series with main and/or auxiliary windings - Google Patents

Safety device for washing machine with two-speed motor - with switch in series with main and/or auxiliary windings

Info

Publication number
FR2333074A1
FR2333074A1 FR7536612A FR7536612A FR2333074A1 FR 2333074 A1 FR2333074 A1 FR 2333074A1 FR 7536612 A FR7536612 A FR 7536612A FR 7536612 A FR7536612 A FR 7536612A FR 2333074 A1 FR2333074 A1 FR 2333074A1
Authority
FR
France
Prior art keywords
switch
series
main
washing machine
auxiliary
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
FR7536612A
Other languages
French (fr)
Other versions
FR2333074B1 (en
Inventor
Laurent Didier
Michel Bouron
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.)
Esswein SA
Original Assignee
Esswein SA
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 Esswein SA filed Critical Esswein SA
Priority to FR7536612A priority Critical patent/FR2333074A1/en
Publication of FR2333074A1 publication Critical patent/FR2333074A1/en
Application granted granted Critical
Publication of FR2333074B1 publication Critical patent/FR2333074B1/fr
Granted legal-status Critical Current

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
    • 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

Abstract

Safety device for washing machine, with motor with main and auxiliary windings for starting each for one of two speeds, comprises an electric switch with rapid-action working contacts, connected in series with at least one of the windings. Pref. the device comprises a switch with rapid-action working contacts connected in series with the auxiliary winding, a switch for supplying the auxiliary winding via the first switch and for supplying the main winding, and a thermal interrupter or circuit breaker disposed in the supply circuit common to both windings. Thus the auxiliary phase high-speed winding is supplied for the time required for increasing speed, and restarting of the motor is avoided unless preceded by low-speed starting.
FR7536612A 1975-11-28 1975-11-28 Safety device for washing machine with two-speed motor - with switch in series with main and/or auxiliary windings Granted FR2333074A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7536612A FR2333074A1 (en) 1975-11-28 1975-11-28 Safety device for washing machine with two-speed motor - with switch in series with main and/or auxiliary windings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536612A FR2333074A1 (en) 1975-11-28 1975-11-28 Safety device for washing machine with two-speed motor - with switch in series with main and/or auxiliary windings

Publications (2)

Publication Number Publication Date
FR2333074A1 true FR2333074A1 (en) 1977-06-24
FR2333074B1 FR2333074B1 (en) 1978-04-14

Family

ID=9163100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536612A Granted FR2333074A1 (en) 1975-11-28 1975-11-28 Safety device for washing machine with two-speed motor - with switch in series with main and/or auxiliary windings

Country Status (1)

Country Link
FR (1) FR2333074A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333474A (en) * 1992-09-14 1994-08-02 Kabushiki Kaisha Toshiba Washing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333474A (en) * 1992-09-14 1994-08-02 Kabushiki Kaisha Toshiba Washing machine

Also Published As

Publication number Publication date
FR2333074B1 (en) 1978-04-14

Similar Documents

Publication Publication Date Title
GB967057A (en) Winding arrangements for dynamoelectric machines
FR2333074A1 (en) Safety device for washing machine with two-speed motor - with switch in series with main and/or auxiliary windings
ES457094A1 (en) Speed control apparatus for AC elevator
GB1400499A (en) Synchronous electrical machines
GB1376172A (en) Rotary electric machines
JPS558221A (en) Circuit for starting motor
SU971936A1 (en) Apparatus for starting a drawing machine
GB643360A (en) Improvements in and relating to the synchronous operation of dynamo electric machines
GB1199469A (en) Speed Control of Multi-Speed Induction Motors.
FR2281669A1 (en) Commutatorless variable speed drive with AC supply - has starting running and speed check windings
FR2358086A7 (en) Washing machine with electronic speed control - with single phase asynchronous electric motor
GB1309034A (en) Variable speed drive arrangements
GB962268A (en) Improved circuit arrangement for a.c. machines
GB1358742A (en) Electrical motors
FR2346889A2 (en) Twin push button safety switch - has interlocked diodes and relay contacts for power press
GB828734A (en) Improvements in and relating to induction motors
JPS5472422A (en) Blushless synchlonous motor
GB875768A (en) Improvements in rotary electric machines
SU407414A1 (en) DEVICE FOR THERMAL PROTECTION OF MULTI-SPEED ELECTRIC MOTORS
GB740136A (en) Improvements in or relating to electric motors
GB1020651A (en) Improvements in and relating to synchronous dynamo-electric machines
JPS5371206A (en) Brushless exciting device of synchronous motor
JPS55133688A (en) Start controller for synchronous machine
JPS53100371A (en) Control system of auxiliary oil pump
JPS55120394A (en) Pole-changing type single-phase induction motor

Legal Events

Date Code Title Description
ST Notification of lapse