GB2254506B - Refrigeration monitoring systems - Google Patents

Refrigeration monitoring systems

Info

Publication number
GB2254506B
GB2254506B GB9103325A GB9103325A GB2254506B GB 2254506 B GB2254506 B GB 2254506B GB 9103325 A GB9103325 A GB 9103325A GB 9103325 A GB9103325 A GB 9103325A GB 2254506 B GB2254506 B GB 2254506B
Authority
GB
United Kingdom
Prior art keywords
monitoring systems
refrigeration monitoring
refrigeration
systems
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 - Fee Related
Application number
GB9103325A
Other versions
GB9103325D0 (en
GB2254506A (en
Inventor
Dennis Richard Saunders
Gary Edward Saunders
Original Assignee
Dennis Richard Saunders
Gary Edward Saunders
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 Dennis Richard Saunders, Gary Edward Saunders filed Critical Dennis Richard Saunders
Priority to GB9103325A priority Critical patent/GB2254506B/en
Publication of GB9103325D0 publication Critical patent/GB9103325D0/en
Publication of GB2254506A publication Critical patent/GB2254506A/en
Application granted granted Critical
Publication of GB2254506B publication Critical patent/GB2254506B/en
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114Indoor or close-range type systems
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infra-red
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00Engines characterised by air compression and subsequent fuel addition
    • F02B3/06Engines characterised by air compression and subsequent fuel addition with compression ignition
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00Transmission systems of control signals via wireless link
    • G08C2201/50Receiving or transmitting feedback, e.g. replies, status updates, acknowledgements, from the controlled devices
    • G08C2201/51Remote controlling of devices based on replies, status thereof
GB9103325A 1991-02-16 1991-02-16 Refrigeration monitoring systems Expired - Fee Related GB2254506B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9103325A GB2254506B (en) 1991-02-16 1991-02-16 Refrigeration monitoring systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9103325A GB2254506B (en) 1991-02-16 1991-02-16 Refrigeration monitoring systems

Publications (3)

Publication Number Publication Date
GB9103325D0 GB9103325D0 (en) 1991-04-03
GB2254506A GB2254506A (en) 1992-10-07
GB2254506B true GB2254506B (en) 1995-04-26

Family

ID=10690150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9103325A Expired - Fee Related GB2254506B (en) 1991-02-16 1991-02-16 Refrigeration monitoring systems

Country Status (1)

Country Link
GB (1) GB2254506B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387994A (en) * 1994-02-14 1995-02-07 Thermo King Corporation Communications adapter for converting wire-based communication to wireless communication
GB9818963D0 (en) * 1998-09-02 1998-10-21 Siggers Henry R Trailer lamp failure monitor
IT1305558B1 (en) * 1998-12-14 2001-05-09 Ht Control Srl An improved apparatus of refrigerants perapparecchi control and monitoring
DE10013231A1 (en) * 2000-03-13 2001-09-27 Mannesmann Ag Means for controlling a motor-driven hoist
US7479877B2 (en) 2002-09-17 2009-01-20 Commerceguard Ab Method and system for utilizing multiple sensors for monitoring container security, contents and condition
AU2003261060A1 (en) * 2002-09-17 2004-04-08 All Set Marine Security Ab. Method and system for monitoring containers to maintain the security thereof
WO2005048206A1 (en) 2003-11-13 2005-05-26 All Set Marine Security Ab Method and system for monitoring containers to maintain the security thereof
TWI374406B (en) 2004-03-24 2012-10-11 All Set Marine Security Ab Method and system for monitoring containers to maintain the security thereof
US7382251B2 (en) 2004-04-07 2008-06-03 Commerceguard Ab Method and system for arming a container security device without use of electronic reader
US7283052B2 (en) 2005-05-13 2007-10-16 Commerceguard Ab Method and system for arming a multi-layered security system
US9958198B2 (en) 2009-07-13 2018-05-01 Carrier Corporation Embedded cargo sensors for a refrigeration system
EP2454533A4 (en) 2009-07-13 2015-10-21 Carrier Corp Transport refrigeration system, transport refrigeration unit, and methods for same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524753A (en) * 1976-01-29 1978-09-13 Alcan Res & Dev Data acuisition system
US4310767A (en) * 1979-04-11 1982-01-12 Wyle Laboratories Data interface between rotating and nonrotating members
WO1986003637A1 (en) * 1984-12-13 1986-06-19 Veeco Integrated Automation Inc. Vehicle to fixed station infrared communications link
US4851822A (en) * 1986-01-27 1989-07-25 Frank P. Moss, Jr. Electronic monitoring system
GB2234593A (en) * 1989-08-04 1991-02-06 Polartron Systems Limited Environmental monitoring apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524753A (en) * 1976-01-29 1978-09-13 Alcan Res & Dev Data acuisition system
US4310767A (en) * 1979-04-11 1982-01-12 Wyle Laboratories Data interface between rotating and nonrotating members
WO1986003637A1 (en) * 1984-12-13 1986-06-19 Veeco Integrated Automation Inc. Vehicle to fixed station infrared communications link
US4851822A (en) * 1986-01-27 1989-07-25 Frank P. Moss, Jr. Electronic monitoring system
GB2234593A (en) * 1989-08-04 1991-02-06 Polartron Systems Limited Environmental monitoring apparatus

Also Published As

Publication number Publication date
GB9103325D0 (en) 1991-04-03
GB2254506A (en) 1992-10-07

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Legal Events

Date Code Title Description
708B Proceeding under section 8(1) patents act 1977
708B Proceeding under section 8(1) patents act 1977
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950726