JPS5780586A - Timer device utilizing liquid - Google Patents

Timer device utilizing liquid

Info

Publication number
JPS5780586A
JPS5780586A JP15707380A JP15707380A JPS5780586A JP S5780586 A JPS5780586 A JP S5780586A JP 15707380 A JP15707380 A JP 15707380A JP 15707380 A JP15707380 A JP 15707380A JP S5780586 A JPS5780586 A JP S5780586A
Authority
JP
Japan
Prior art keywords
rod
liquid
elapsing
projection
contacts
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
JP15707380A
Other languages
Japanese (ja)
Other versions
JPS625309B2 (en
Inventor
Itsuki Ban
Masahiro Jinnai
Hidenori Sugano
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15707380A priority Critical patent/JPS5780586A/en
Publication of JPS5780586A publication Critical patent/JPS5780586A/en
Publication of JPS625309B2 publication Critical patent/JPS625309B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)

Abstract

PURPOSE:To improve the massproductivity with a simplified construction by generating a signal tone after the elapsing of a specified time employing a cylinder filled with a liquid. CONSTITUTION:When a piston rod 6 is pressed, a piston 2 moves downward against a spring 16 and the viscosity resistance of a liquid 4. At this point, a projection 12 of the rod 6 contacts a sound emitting member 11 to be inverted to generate a mechanical sound thereby confirming that the rod 6 is pressed at a specified distance. The liquid 4 in the cylinder 1 moves with an aid of a film 7 without a rise in the internal pressure. As the external force on the rod 6 is removed, the rod 6 is gradually returned through the combination of the resilience of the spring 16, a small hole 5 and the viscosity resistance of the liquid 4. Then, with the return of the rod 6 at a specified stroke, the projection 13 contacts the sound emitting member 11 to be inverted again. This generates a mechanical sound thereby informing the elapsing of the time.
JP15707380A 1980-11-10 1980-11-10 Timer device utilizing liquid Granted JPS5780586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15707380A JPS5780586A (en) 1980-11-10 1980-11-10 Timer device utilizing liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15707380A JPS5780586A (en) 1980-11-10 1980-11-10 Timer device utilizing liquid

Publications (2)

Publication Number Publication Date
JPS5780586A true JPS5780586A (en) 1982-05-20
JPS625309B2 JPS625309B2 (en) 1987-02-04

Family

ID=15641641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15707380A Granted JPS5780586A (en) 1980-11-10 1980-11-10 Timer device utilizing liquid

Country Status (1)

Country Link
JP (1) JPS5780586A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63155507U (en) * 1987-03-31 1988-10-12

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013676U (en) * 1973-05-31 1975-02-13
JPS55136986A (en) * 1979-04-13 1980-10-25 Itsuki Ban Time retarding device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013676U (en) * 1973-05-31 1975-02-13
JPS55136986A (en) * 1979-04-13 1980-10-25 Itsuki Ban Time retarding device

Also Published As

Publication number Publication date
JPS625309B2 (en) 1987-02-04

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