GB1090920A - Ice-warning indicator - Google Patents

Ice-warning indicator

Info

Publication number
GB1090920A
GB1090920A GB46505/65A GB4650565A GB1090920A GB 1090920 A GB1090920 A GB 1090920A GB 46505/65 A GB46505/65 A GB 46505/65A GB 4650565 A GB4650565 A GB 4650565A GB 1090920 A GB1090920 A GB 1090920A
Authority
GB
United Kingdom
Prior art keywords
ice
energized
warning lamp
relay
formation
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
GB46505/65A
Inventor
Slava Stanislavovich Emelyanov
Konstantin Efimovich Polischuk
Michail Vasilievich Dmitriev
Vladimir Ivanovich Rogachev
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.)
VSESOIUZNY NII RADIATSIONNOI T
Original Assignee
VSESOIUZNY NII RADIATSIONNOI T
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 VSESOIUZNY NII RADIATSIONNOI T filed Critical VSESOIUZNY NII RADIATSIONNOI T
Publication of GB1090920A publication Critical patent/GB1090920A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
    • G08B19/02—Alarm responsive to formation or anticipated formation of ice
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/14—Rainfall or precipitation gauges

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

1,090,920. Valve relay circuits. VSESOIUZNY NAUCHNO - ISSLEDOVATELSKY INSTITUT RADIATSIONNOI TEKHNIKI. Nov. 3 1965, No. 46505/65. Heading H3P. [Also in Division G1] In a system for detecting the formation of ice (see Division G1) reduction of the pulse rate from a Geiger counter 16, Fig. 3, due to ice formation causes the valve 21 to conduct, energizing the relay 22 and opening the contacts 23. This de-energizes relays 30 and 36 which energize the heater 11 for removing the ice and a warning lamp respectively. When the ice is reduced to a preset thickness, 22 is de-energized and 30 and 31 are energized after periods governed by delays 28, 29; 34, 35 respectively. Ice formation then recommences and so long as moderate icing conditions exist the warning lamp 26 will blink. The delay in the lamp circuit is made greater than that in the heater circuit so that under extreme icing conditions relay 22 will be reenergized before 36 is re-energized and the warning lamp will be permanently lit.
GB46505/65A 1965-12-15 1965-11-03 Ice-warning indicator Expired GB1090920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0029930 1965-12-15

Publications (1)

Publication Number Publication Date
GB1090920A true GB1090920A (en) 1967-11-15

Family

ID=7585266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46505/65A Expired GB1090920A (en) 1965-12-15 1965-11-03 Ice-warning indicator

Country Status (2)

Country Link
DE (1) DE1573364A1 (en)
GB (1) GB1090920A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431751A (en) * 1972-04-26 1976-04-14 Lucas Industries Ltd Ice detection equipment

Also Published As

Publication number Publication date
DE1573364A1 (en) 1970-04-09

Similar Documents

Publication Publication Date Title
GB1334260A (en) Rate decoder
ZA705663B (en) Empty-load relay valve device
GB1090920A (en) Ice-warning indicator
CA938708A (en) System for monitoring train operation
AU450414B2 (en) Valve mechanism for ice removal system
GB1142562A (en) Lubrication control system
ZA715613B (en) Method for the monitoring of liquid flow and an automatic flow controller to be used for this method
GB1217758A (en) A traffic signal control system
FR1450193A (en) Pilot relay for indicator and similar
CA613819A (en) Automatic defrost system for refrigerators
CH416721A (en) Device for automatic passage operation in button-controlled railway signal systems
BE587711A (en) Improvements to the control of automatic couplings for rail vehicles and others.
FR838608A (en) Chute valve control system
AU231503B2 (en) Anew system for purifying sugarcane juice separating partially the impurities at room temperature
FR1245728A (en) Differential pressure relay, in particular for water intake systems with automatic degravators
AU3813458A (en) Anew system for purifying sugarcane juice separating partially the impurities at room temperature
GB801660A (en) Improvements in or relating to temperature indicating devices
ES202770A2 (en) Improvements introduced in the patent (Machine-translation by Google Translate, not legally binding)
FR1200801A (en) AC relay usable in particular for remote control systems operating with sonic frequency currents
AU406577B2 (en) Failsafe time delay relay circuit
GB1063542A (en) Production monitoring apparatus
CA617206A (en) Tandem plate automatic ice cube maker
CA795487A (en) Fail-safe time delay relay
GB603555A (en) Improvements relating to electric navigation and like light systems
AU1978667A (en) Failsafe time delay relay circuit