IES950374A2 - Temperature monitoring apparatus - Google Patents

Temperature monitoring apparatus

Info

Publication number
IES950374A2
IES950374A2 IES950374A IES950374A2 IE S950374 A2 IES950374 A2 IE S950374A2 IE S950374 A IES950374 A IE S950374A IE S950374 A2 IES950374 A2 IE S950374A2
Authority
IE
Ireland
Prior art keywords
temperature
monitor
refrigerated compartment
microprocessor
monitoring apparatus
Prior art date
Application number
Inventor
Oliver Leamy
Maire Leamy
Original Assignee
Oliver Leamy
Maire Leamy
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 Oliver Leamy, Maire Leamy filed Critical Oliver Leamy
Priority to IES950374 priority Critical patent/IES950374A2/en
Publication of IES65853B2 publication Critical patent/IES65853B2/en
Publication of IES950374A2 publication Critical patent/IES950374A2/en

Links

Landscapes

  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Recording Measured Values (AREA)

Abstract

A temperature monitoring apparatus is described trypically adapted to monitor the temperature in the refrigerated compartment of a transportable refrigeration unit. The apparatus comprises at least one temperature sensor, a microprocessor device and a memory storage device of ideally 128Kb RAM wherein the microprocessor is programmed to record a temperature value in response to information from the temperature sensor at predetermined time intervals, e.g. every 15 minutes, in accordance with a data compression algorithm such that data records including date, time, temperature and event data in ASCII format are identified by means of an 8-bit record identifier. Preferably, at least two temperature sensors are provided, for example to monitor cold exhaust air entering the refrigerated compartment and warmer air beig returned to the associated refrigerator unit. Also, at least two event switches are provided, for example to monitor the opening and closing of the access doors to the refrigerated compartment, and to monitor the activation of a defrost switch in the refrigerator unit.
IES950374 1995-05-23 1995-05-23 Temperature monitoring apparatus IES950374A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IES950374 IES950374A2 (en) 1995-05-23 1995-05-23 Temperature monitoring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IES950374 IES950374A2 (en) 1995-05-23 1995-05-23 Temperature monitoring apparatus

Publications (2)

Publication Number Publication Date
IES65853B2 IES65853B2 (en) 1995-11-29
IES950374A2 true IES950374A2 (en) 1995-11-29

Family

ID=11040761

Family Applications (1)

Application Number Title Priority Date Filing Date
IES950374 IES950374A2 (en) 1995-05-23 1995-05-23 Temperature monitoring apparatus

Country Status (1)

Country Link
IE (1) IES950374A2 (en)

Also Published As

Publication number Publication date
IES65853B2 (en) 1995-11-29

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Legal Events

Date Code Title Description
MM4A Patent lapsed