DE151201C - - Google Patents

Info

Publication number
DE151201C
DE151201C DE1903151201D DE151201DA DE151201C DE 151201 C DE151201 C DE 151201C DE 1903151201 D DE1903151201 D DE 1903151201D DE 151201D A DE151201D A DE 151201DA DE 151201 C DE151201 C DE 151201C
Authority
DE
Germany
Prior art keywords
current
liquid
outflow opening
electricity
useful
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.)
Expired
Application number
DE1903151201D
Other languages
German (de)
English (en)
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 filed Critical
Application granted granted Critical
Publication of DE151201C publication Critical patent/DE151201C/de
Expired legal-status Critical Current

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
    • G04F1/066—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 using electrical contact device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DE1903151201D 1902-07-24 1903-03-10 Expired DE151201C (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE141171T 1902-07-24
DE151201T 1903-03-10

Publications (1)

Publication Number Publication Date
DE151201C true DE151201C (enrdf_load_stackoverflow) 1904-05-11

Family

ID=418045

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1903151201D Expired DE151201C (enrdf_load_stackoverflow) 1902-07-24 1903-03-10

Country Status (1)

Country Link
DE (1) DE151201C (enrdf_load_stackoverflow)

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