GB2077958B - Temperature control apparatus for animal houses - Google Patents

Temperature control apparatus for animal houses

Info

Publication number
GB2077958B
GB2077958B GB8018736A GB8018736A GB2077958B GB 2077958 B GB2077958 B GB 2077958B GB 8018736 A GB8018736 A GB 8018736A GB 8018736 A GB8018736 A GB 8018736A GB 2077958 B GB2077958 B GB 2077958B
Authority
GB
United Kingdom
Prior art keywords
control apparatus
temperature control
animal houses
houses
animal
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
GB8018736A
Other versions
GB2077958A (en
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.)
SCORTECH MECH Ltd
Original Assignee
SCORTECH MECH Ltd
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 SCORTECH MECH Ltd filed Critical SCORTECH MECH Ltd
Priority to GB8018736A priority Critical patent/GB2077958B/en
Publication of GB2077958A publication Critical patent/GB2077958A/en
Application granted granted Critical
Publication of GB2077958B publication Critical patent/GB2077958B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
GB8018736A 1980-06-07 1980-06-07 Temperature control apparatus for animal houses Expired GB2077958B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8018736A GB2077958B (en) 1980-06-07 1980-06-07 Temperature control apparatus for animal houses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8018736A GB2077958B (en) 1980-06-07 1980-06-07 Temperature control apparatus for animal houses

Publications (2)

Publication Number Publication Date
GB2077958A GB2077958A (en) 1981-12-23
GB2077958B true GB2077958B (en) 1984-03-28

Family

ID=10513893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8018736A Expired GB2077958B (en) 1980-06-07 1980-06-07 Temperature control apparatus for animal houses

Country Status (1)

Country Link
GB (1) GB2077958B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207261B (en) * 1987-06-16 1992-01-08 South Of Scotland Electricity Temperature control circuit
US9326498B2 (en) 2010-09-14 2016-05-03 JAB Distributors, LLC Heatable enclosure for pest eradication
US8689481B2 (en) * 2011-12-12 2014-04-08 Pab Two, Llc Integration of surface heating to an enclosure

Also Published As

Publication number Publication date
GB2077958A (en) 1981-12-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940607