ES2116225A1 - Timer for household electrical appliances with a built-in protection system against current peaks. - Google Patents

Timer for household electrical appliances with a built-in protection system against current peaks.

Info

Publication number
ES2116225A1
ES2116225A1 ES09601208A ES9601208A ES2116225A1 ES 2116225 A1 ES2116225 A1 ES 2116225A1 ES 09601208 A ES09601208 A ES 09601208A ES 9601208 A ES9601208 A ES 9601208A ES 2116225 A1 ES2116225 A1 ES 2116225A1
Authority
ES
Spain
Prior art keywords
switch
household electrical
electrical appliances
timer
current peaks
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
ES09601208A
Other languages
Spanish (es)
Other versions
ES2116225B1 (en
Inventor
Toshiro Kawanaka
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.)
Nakagawa Espana S A
Original Assignee
Nakagawa Espana 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 Nakagawa Espana S A filed Critical Nakagawa Espana S A
Priority to ES9601208A priority Critical patent/ES2116225B1/en
Publication of ES2116225A1 publication Critical patent/ES2116225A1/en
Application granted granted Critical
Publication of ES2116225B1 publication Critical patent/ES2116225B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

Timer for household electrical appliances with a built-in protection system against current peaks. Based on a conventional structure in which an electric micromotor 2, acts via suitable transmissions upon a mains supply switch 6 for all the household electrical appliances, and upon their power circuit 10 supply switch 12, for example the magnetron of a microwave oven, the invention is centred on fitting a resistor 11 in parallel with this power circuit 10, assisted by its own switch 13, these switches 12 and 13 being acted upon by a double lever with off-set operating faces, which first acts upon the switch 13 and then immediately after on the switch 12, which assumes that the resistor 11 absorbs the current peaks generated in the closure of the circuit and that, when the switch 12 corresponding to the power circuit 10 closes, the nominal current circulates through this.
ES9601208A 1996-05-31 1996-05-31 TIMER FOR APPLIANCES WITH INTEGRATED INTENSITY PEAK PROTECTION SYSTEM. Expired - Lifetime ES2116225B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9601208A ES2116225B1 (en) 1996-05-31 1996-05-31 TIMER FOR APPLIANCES WITH INTEGRATED INTENSITY PEAK PROTECTION SYSTEM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9601208A ES2116225B1 (en) 1996-05-31 1996-05-31 TIMER FOR APPLIANCES WITH INTEGRATED INTENSITY PEAK PROTECTION SYSTEM.

Publications (2)

Publication Number Publication Date
ES2116225A1 true ES2116225A1 (en) 1998-07-01
ES2116225B1 ES2116225B1 (en) 1999-04-01

Family

ID=8294996

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9601208A Expired - Lifetime ES2116225B1 (en) 1996-05-31 1996-05-31 TIMER FOR APPLIANCES WITH INTEGRATED INTENSITY PEAK PROTECTION SYSTEM.

Country Status (1)

Country Link
ES (1) ES2116225B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025804A (en) * 1975-11-13 1977-05-24 The Tappan Company Microwave oven control with mechanical switch lock-out
EP0165351A1 (en) * 1984-05-11 1985-12-27 Eaton Corporation In-rush protected multi-cycle control
DE3613016A1 (en) * 1986-04-17 1987-10-22 Bosch Siemens Hausgeraete Microwave oven
GB2306260A (en) * 1995-10-13 1997-04-30 De Longhi Spa Limiting mains voltage fluctuations caused by overcurrents when an appliance is turned on; microwave ovens

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025804A (en) * 1975-11-13 1977-05-24 The Tappan Company Microwave oven control with mechanical switch lock-out
EP0165351A1 (en) * 1984-05-11 1985-12-27 Eaton Corporation In-rush protected multi-cycle control
DE3613016A1 (en) * 1986-04-17 1987-10-22 Bosch Siemens Hausgeraete Microwave oven
GB2306260A (en) * 1995-10-13 1997-04-30 De Longhi Spa Limiting mains voltage fluctuations caused by overcurrents when an appliance is turned on; microwave ovens

Also Published As

Publication number Publication date
ES2116225B1 (en) 1999-04-01

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19980701

Kind code of ref document: A1

Effective date: 19980701

FA2A Application withdrawn

Effective date: 19991117