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JPS52151067A - Alarm watch - Google Patents

Alarm watch

Info

Publication number
JPS52151067A
JPS52151067A JP6838676A JP6838676A JPS52151067A JP S52151067 A JPS52151067 A JP S52151067A JP 6838676 A JP6838676 A JP 6838676A JP 6838676 A JP6838676 A JP 6838676A JP S52151067 A JPS52151067 A JP S52151067A
Authority
JP
Japan
Prior art keywords
alarm watch
diaphragm
providing
watch
alarm
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
JP6838676A
Other languages
Japanese (ja)
Other versions
JPS5814990B2 (en
Inventor
Tokio Moriya
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP51068386A priority Critical patent/JPS5814990B2/en
Publication of JPS52151067A publication Critical patent/JPS52151067A/en
Publication of JPS5814990B2 publication Critical patent/JPS5814990B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

Abstract

PURPOSE: To stabilize vibrations by providing a first diaphragm and space, providing a second diaphragm in opposition thereto and affording a waterproofing function to the second diaphragm.
COPYRIGHT: (C)1977,JPO&Japio
JP51068386A 1976-06-11 1976-06-11 Alarm watch Expired JPS5814990B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51068386A JPS5814990B2 (en) 1976-06-11 1976-06-11 Alarm watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51068386A JPS5814990B2 (en) 1976-06-11 1976-06-11 Alarm watch

Publications (2)

Publication Number Publication Date
JPS52151067A true JPS52151067A (en) 1977-12-15
JPS5814990B2 JPS5814990B2 (en) 1983-03-23

Family

ID=13372223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51068386A Expired JPS5814990B2 (en) 1976-06-11 1976-06-11 Alarm watch

Country Status (1)

Country Link
JP (1) JPS5814990B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491097A (en) * 1977-12-28 1979-07-19 Seiko Instr & Electronics Ltd Electronic buzzer
JPS5493391A (en) * 1977-12-30 1979-07-24 Seiko Instr & Electronics Ltd Small sized audio unit
JPS564087A (en) * 1979-06-26 1981-01-16 Citizen Watch Co Ltd Sound emitting body for electromagnetic watch
JPS5619785U (en) * 1979-07-23 1981-02-21
JPS5857896A (en) * 1981-10-01 1983-04-06 Seiko Epson Corp electroacoustic transducer
JPH0394599U (en) * 1990-01-12 1991-09-26
JPH0927995A (en) * 1995-07-13 1997-01-28 Nec Shizuoka Ltd Waterproof structure for speaker of electronic appliance

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167983U (en) * 1985-04-08 1986-10-18

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH526154A (en) * 1968-06-17 1971-02-26 Spadini Paolo Watch whose movement is equipped with an electrical contact

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH526154A (en) * 1968-06-17 1971-02-26 Spadini Paolo Watch whose movement is equipped with an electrical contact

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491097A (en) * 1977-12-28 1979-07-19 Seiko Instr & Electronics Ltd Electronic buzzer
JPS5493391A (en) * 1977-12-30 1979-07-24 Seiko Instr & Electronics Ltd Small sized audio unit
JPS564087A (en) * 1979-06-26 1981-01-16 Citizen Watch Co Ltd Sound emitting body for electromagnetic watch
JPS6247318B2 (en) * 1979-06-26 1987-10-07 Citizen Watch Co Ltd
JPS5619785U (en) * 1979-07-23 1981-02-21
JPS5857896A (en) * 1981-10-01 1983-04-06 Seiko Epson Corp electroacoustic transducer
JPH0394599U (en) * 1990-01-12 1991-09-26
JPH0927995A (en) * 1995-07-13 1997-01-28 Nec Shizuoka Ltd Waterproof structure for speaker of electronic appliance

Also Published As

Publication number Publication date
JPS5814990B2 (en) 1983-03-23

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