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ATE376685T1 - TIME DISPLAY DEVICE - Google Patents

TIME DISPLAY DEVICE

Info

Publication number
ATE376685T1
ATE376685T1 AT01921211T AT01921211T ATE376685T1 AT E376685 T1 ATE376685 T1 AT E376685T1 AT 01921211 T AT01921211 T AT 01921211T AT 01921211 T AT01921211 T AT 01921211T AT E376685 T1 ATE376685 T1 AT E376685T1
Authority
AT
Austria
Prior art keywords
display device
time display
sand
opening
fluorescent
Prior art date
Application number
AT01921211T
Other languages
German (de)
Inventor
Hans-Peter Walter
Cornelius Welter
Original Assignee
Edg Europaeische Dienstleistun
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 Edg Europaeische Dienstleistun filed Critical Edg Europaeische Dienstleistun
Application granted granted Critical
Publication of ATE376685T1 publication Critical patent/ATE376685T1/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
    • G04F1/04—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity
    • G04F1/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity by flowing-away of a prefixed quantity of fine-granular or liquid materials, e.g. sand-glass, water-clock

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Navigation (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

The device indicates time by displaying a quantity of sand passing through an opening. The opening size (21) can be varied during operation by operation of an actuator (20). The sand can be fluorescent.
AT01921211T 2000-03-22 2001-03-16 TIME DISPLAY DEVICE ATE376685T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10013998A DE10013998A1 (en) 2000-03-22 2000-03-22 Time display device in form of electronic hour glass, has control by external timepiece to show time by quantity of sand passed through opening which forms display

Publications (1)

Publication Number Publication Date
ATE376685T1 true ATE376685T1 (en) 2007-11-15

Family

ID=7635785

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01921211T ATE376685T1 (en) 2000-03-22 2001-03-16 TIME DISPLAY DEVICE

Country Status (5)

Country Link
EP (1) EP1277092B1 (en)
JP (1) JP2003528327A (en)
AT (1) ATE376685T1 (en)
DE (2) DE10013998A1 (en)
WO (1) WO2001071436A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4794825B2 (en) * 2004-05-11 2011-10-19 京楽産業．株式会社 Game machine
KR200470665Y1 (en) 2012-10-31 2014-01-03 이태종 countgravity type snadglass
JP6534576B2 (en) 2015-07-31 2019-06-26 富士通株式会社 Control system and processing method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR49288E (en) * 1938-02-21 1939-02-16 Adjustable time electric switch
US3822544A (en) * 1972-08-03 1974-07-09 T Groves Hydraulic timing device
DE3813748A1 (en) * 1988-04-23 1989-11-09 Alfred Ewald Inverted hour-glass

Also Published As

Publication number Publication date
DE10013998A1 (en) 2001-09-27
DE50113170D1 (en) 2007-12-06
EP1277092A1 (en) 2003-01-22
JP2003528327A (en) 2003-09-24
EP1277092B1 (en) 2007-10-24
WO2001071436A1 (en) 2001-09-27

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee