KR910020855U - Buzzer - Google Patents

Buzzer

Info

Publication number
KR910020855U
KR910020855U KR2019900005826U KR900005826U KR910020855U KR 910020855 U KR910020855 U KR 910020855U KR 2019900005826 U KR2019900005826 U KR 2019900005826U KR 900005826 U KR900005826 U KR 900005826U KR 910020855 U KR910020855 U KR 910020855U
Authority
KR
South Korea
Prior art keywords
buzzer
Prior art date
Application number
KR2019900005826U
Other languages
Korean (ko)
Other versions
KR920008105Y1 (en
Inventor
신해근
Original Assignee
신해근
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 신해근 filed Critical 신해근
Priority to KR2019900005826U priority Critical patent/KR920008105Y1/en
Publication of KR910020855U publication Critical patent/KR910020855U/en
Application granted granted Critical
Publication of KR920008105Y1 publication Critical patent/KR920008105Y1/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
KR2019900005826U 1990-05-04 1990-05-04 Buzzer KR920008105Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900005826U KR920008105Y1 (en) 1990-05-04 1990-05-04 Buzzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900005826U KR920008105Y1 (en) 1990-05-04 1990-05-04 Buzzer

Publications (2)

Publication Number Publication Date
KR910020855U true KR910020855U (en) 1991-12-20
KR920008105Y1 KR920008105Y1 (en) 1992-11-06

Family

ID=19298359

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900005826U KR920008105Y1 (en) 1990-05-04 1990-05-04 Buzzer

Country Status (1)

Country Link
KR (1) KR920008105Y1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970062483A (en) * 1996-02-29 1997-09-12 가네사카 이찌로 Ignition system
KR980003180A (en) * 1996-06-25 1998-03-30 이영서 Thermal sensing control device using feedback circuit for gas equipment
KR980003185A (en) * 1996-06-25 1998-03-30 이영서 Safety control device and method of gas machine with self test function

Also Published As

Publication number Publication date
KR920008105Y1 (en) 1992-11-06

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Legal Events

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