JPS55138676A - Instantaneous snowfall measuring method - Google Patents

Instantaneous snowfall measuring method

Info

Publication number
JPS55138676A
JPS55138676A JP4692479A JP4692479A JPS55138676A JP S55138676 A JPS55138676 A JP S55138676A JP 4692479 A JP4692479 A JP 4692479A JP 4692479 A JP4692479 A JP 4692479A JP S55138676 A JPS55138676 A JP S55138676A
Authority
JP
Japan
Prior art keywords
snowfall
instantaneous
electric power
heating plate
main heating
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
JP4692479A
Other languages
Japanese (ja)
Other versions
JPS5760585B2 (en
Inventor
Toshiro Saito
Takashi Tamura
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.)
SAITO TOSHIROU
Original Assignee
SAITO TOSHIROU
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 SAITO TOSHIROU filed Critical SAITO TOSHIROU
Priority to JP4692479A priority Critical patent/JPS55138676A/en
Publication of JPS55138676A publication Critical patent/JPS55138676A/en
Publication of JPS5760585B2 publication Critical patent/JPS5760585B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

PURPOSE: To measure instantaneous snowfall rapidly and surely by detecting the temperature deviations of the main heating plate which occur by the effect of instantaneous heat of fusion owing to snowfall.
CONSTITUTION: When falling snow 1 is captured by a main heating plate 2, the temperature deviation of the main heating plate 2 which occurs owing to the effect of instantaneous heat of fusion according to snowfall is detected by a thermocouple A and the electric power corresponding to this temperature drop is supplied from a temperature controller E to a heater C to maintain the surface temperature of the main heating plate 2 constant. The electric power supplied to this heater C is measured with a supply electric power measuring device 6 and this supply electric power is converted as instantaneous snowfall.
COPYRIGHT: (C)1980,JPO&Japio
JP4692479A 1979-04-17 1979-04-17 Instantaneous snowfall measuring method Granted JPS55138676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4692479A JPS55138676A (en) 1979-04-17 1979-04-17 Instantaneous snowfall measuring method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4692479A JPS55138676A (en) 1979-04-17 1979-04-17 Instantaneous snowfall measuring method

Publications (2)

Publication Number Publication Date
JPS55138676A true JPS55138676A (en) 1980-10-29
JPS5760585B2 JPS5760585B2 (en) 1982-12-20

Family

ID=12760870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4692479A Granted JPS55138676A (en) 1979-04-17 1979-04-17 Instantaneous snowfall measuring method

Country Status (1)

Country Link
JP (1) JPS55138676A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0377461A2 (en) * 1989-01-06 1990-07-11 Genencor International, Inc. Method and apparatus for the measurement of snow quality
JP2008191056A (en) * 2007-02-06 2008-08-21 Sumai Kankyo Planning:Kk Snowfall sensor
WO2023090442A1 (en) * 2021-11-22 2023-05-25 山田技研株式会社 Snow depth measurement system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63112869U (en) * 1987-01-17 1988-07-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0377461A2 (en) * 1989-01-06 1990-07-11 Genencor International, Inc. Method and apparatus for the measurement of snow quality
JP2008191056A (en) * 2007-02-06 2008-08-21 Sumai Kankyo Planning:Kk Snowfall sensor
WO2023090442A1 (en) * 2021-11-22 2023-05-25 山田技研株式会社 Snow depth measurement system

Also Published As

Publication number Publication date
JPS5760585B2 (en) 1982-12-20

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