JPS5676080A - Timer mechanism utilizing liquid - Google Patents

Timer mechanism utilizing liquid

Info

Publication number
JPS5676080A
JPS5676080A JP15298979A JP15298979A JPS5676080A JP S5676080 A JPS5676080 A JP S5676080A JP 15298979 A JP15298979 A JP 15298979A JP 15298979 A JP15298979 A JP 15298979A JP S5676080 A JPS5676080 A JP S5676080A
Authority
JP
Japan
Prior art keywords
piston
valve member
hole part
holes
liquid
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
JP15298979A
Other languages
Japanese (ja)
Inventor
Itsuki Ban
Takeo Komamura
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 JP15298979A priority Critical patent/JPS5676080A/en
Publication of JPS5676080A publication Critical patent/JPS5676080A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Predetermined Time Intervals (AREA)

Abstract

PURPOSE: To enable a time setting variable and also to enable a quick return by a method wherein holes through which a liquid passes are installed at a piston sliding in a cylinder and by adjusting these holes, a fluid resistance during a liquid moving is made variable.
CONSTITUTION: When an operating lever 7 is pressed, a valve member 5 opens an empty hole part 4 of a piston 2. And if the lever 7 is pressed stronger, the piston 2 is moved downward resisting an elastic reaction of the 1st spring 13. At this time, a liquid 11 moves upward through the empty hole part 4, as a result, a fluid resistance is small. Next thereto, if an external force of the operating lever 7 is removed, the valve member 5 closes the empty hole part 4 by means of an elastic reaction of the 2nd spring 14, as a result, the liquid 11 moves downward through control holes 6 installed in the valve member 5 and the empty hole part 4, thus, hoisting the piston 2 in a low speed. In order to return the piston 2 rapidly, an operating lever 14 is slightly pressed to lower the valve member 5 slightly and the empty holes 4 are opened.
COPYRIGHT: (C)1981,JPO&Japio
JP15298979A 1979-11-28 1979-11-28 Timer mechanism utilizing liquid Pending JPS5676080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15298979A JPS5676080A (en) 1979-11-28 1979-11-28 Timer mechanism utilizing liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15298979A JPS5676080A (en) 1979-11-28 1979-11-28 Timer mechanism utilizing liquid

Publications (1)

Publication Number Publication Date
JPS5676080A true JPS5676080A (en) 1981-06-23

Family

ID=15552518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15298979A Pending JPS5676080A (en) 1979-11-28 1979-11-28 Timer mechanism utilizing liquid

Country Status (1)

Country Link
JP (1) JPS5676080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127486A (en) * 1983-12-15 1985-07-08 Tetsuo Takano Simple timer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127486A (en) * 1983-12-15 1985-07-08 Tetsuo Takano Simple timer

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