CN1105813A - 微波炉的蜂鸣器驱动装置及其驱动方法 - Google Patents

微波炉的蜂鸣器驱动装置及其驱动方法 Download PDF

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Publication number
CN1105813A
CN1105813A CN94116500A CN94116500A CN1105813A CN 1105813 A CN1105813 A CN 1105813A CN 94116500 A CN94116500 A CN 94116500A CN 94116500 A CN94116500 A CN 94116500A CN 1105813 A CN1105813 A CN 1105813A
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CN
China
Prior art keywords
buzzer
alarm
signal
telegraph key
wave oven
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.)
Pending
Application number
CN94116500A
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English (en)
Chinese (zh)
Inventor
郑晳文
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.)
LG Electronics Inc
Original Assignee
Gold Star Co Ltd
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 Gold Star Co Ltd filed Critical Gold Star Co Ltd
Publication of CN1105813A publication Critical patent/CN1105813A/zh
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
CN94116500A 1993-09-28 1994-09-28 微波炉的蜂鸣器驱动装置及其驱动方法 Pending CN1105813A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019930020061A KR100239126B1 (ko) 1993-09-28 1993-09-28 전자레인지의 알람 효과음 구동 장치와 구동 제어방법
KRP93-20061 1993-09-28

Publications (1)

Publication Number Publication Date
CN1105813A true CN1105813A (zh) 1995-08-02

Family

ID=19364873

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94116500A Pending CN1105813A (zh) 1993-09-28 1994-09-28 微波炉的蜂鸣器驱动装置及其驱动方法

Country Status (2)

Country Link
KR (1) KR100239126B1 (ko)
CN (1) CN1105813A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107680573A (zh) * 2017-10-30 2018-02-09 联合汽车电子有限公司 蜂鸣器驱动电路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107680573A (zh) * 2017-10-30 2018-02-09 联合汽车电子有限公司 蜂鸣器驱动电路
CN107680573B (zh) * 2017-10-30 2024-04-16 联合汽车电子有限公司 蜂鸣器驱动电路

Also Published As

Publication number Publication date
KR950009113A (ko) 1995-04-21
KR100239126B1 (ko) 2000-03-02

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Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication