GB9115578D0 - Heater for liquid and an electric circuit therefor - Google Patents

Heater for liquid and an electric circuit therefor

Info

Publication number: GB9115578D0
Authority: GB; United Kingdom
Prior art keywords: heater; liquid; electric circuit; circuit therefor; therefor
Prior art date: 1991-07-18
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.): Pending

Application number

GB919115578A

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.)

Bruce Keith J R

Original Assignee

Bruce Keith J R

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.)

1991-07-18

Filing date

1991-07-18

Publication date

1991-09-04

1991-07-18 Application filed by Bruce Keith J R filed Critical Bruce Keith J R

1991-07-18 Priority to GB919115578A priority Critical patent/GB9115578D0/en

1991-09-04 Publication of GB9115578D0 publication Critical patent/GB9115578D0/en

1992-07-16 Priority to GB9215164A priority patent/GB2258127A/en

Status Pending legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
- 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
- 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
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/78—Heating arrangements specially adapted for immersion heating

Landscapes

Life Sciences & Earth Sciences (AREA)
Environmental Sciences (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Marine Sciences & Fisheries (AREA)
Animal Husbandry (AREA)
Biodiversity & Conservation Biology (AREA)
Resistance Heating (AREA)

GB919115578A 1991-07-18 1991-07-18 Heater for liquid and an electric circuit therefor Pending GB9115578D0 (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB919115578A GB9115578D0 (en)	1991-07-18	1991-07-18	Heater for liquid and an electric circuit therefor
GB9215164A GB2258127A (en)	1991-07-18	1992-07-16	Glass tube enclosed immersion heater

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB919115578A GB9115578D0 (en)	1991-07-18	1991-07-18	Heater for liquid and an electric circuit therefor

Publications (1)

Publication Number	Publication Date
GB9115578D0 true GB9115578D0 (en)	1991-09-04

Family

ID=10698599

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB919115578A Pending GB9115578D0 (en)	1991-07-18	1991-07-18	Heater for liquid and an electric circuit therefor
GB9215164A Withdrawn GB2258127A (en)	1991-07-18	1992-07-16	Glass tube enclosed immersion heater

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB9215164A Withdrawn GB2258127A (en)	1991-07-18	1992-07-16	Glass tube enclosed immersion heater

Country Status (1)

Country	Link
GB (2)	GB9115578D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2367227B (en) *	2000-09-21	2005-08-03	Ht S P A	Method of producing electrical resistors and electrical resistors produced thereby
US6584280B1 (en) *	2002-08-13	2003-06-24	Meiko Pet Corporation	Aquarium heater
CN104571196B (en) *	2014-03-04	2018-01-12	湖南新韶光电器有限公司	A kind of time and the electric heating tube of temperature-controllable
CN105075968B (en) *	2015-09-01	2018-04-06	北京航之境科技有限公司	A kind of Intelligent heating rod and aquarium
US12119601B2 (en) *	2021-08-18	2024-10-15	Fastforwardusa Llc	Wire connection boot assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL300583A (en) *	1962-11-16
GB1074532A (en) *	1963-01-21	1967-07-05	Thermal Syndicate Ltd	Improvemetns in the construction of heaters
GB1103306A (en) *	1965-02-20	1968-02-14	Simplex Electric Co Ltd	Improvements relating to immersion heaters
NL8700886A (en) *	1987-04-15	1988-11-01	Philips Nv	ELECTRIC COOKING UNIT AND ELECTRIC COOKER EQUIPPED THEREOF.

1991
- 1991-07-18 GB GB919115578A patent/GB9115578D0/en active Pending
1992
- 1992-07-16 GB GB9215164A patent/GB2258127A/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB9215164D0 (en)	1992-08-26
GB2258127A (en)	1993-01-27

Publication	Publication Date	Title
SG52748A1 (en)	1998-09-28	Electrical heating apparatus
EP0439122A3 (en)	1992-09-09	Electric circuit apparatus
GB9114068D0 (en)	1991-08-14	Microwave heating device
GB2251547B (en)	1993-06-30	An electric kettle
GB9109110D0 (en)	1991-06-12	Electric heater
GB9215164D0 (en)	1992-08-26	Heater for liquid and an electric circuit therefor
GB2251546B (en)	1994-05-11	An electrical kettle
GB2254539B (en)	1994-08-03	An electrical kettle
GB9115902D0 (en)	1991-09-04	Electrical heating elements
GB9204789D0 (en)	1992-04-15	An electrical space heater
GB2277384B (en)	1996-10-16	Electrical heating device
GB8918916D0 (en)	1989-09-27	Gas heating unit and electrical control circuit therefor
GB2277424B (en)	1997-01-15	An electric field measuring circuit
EP0452561A3 (en)	1992-11-19	Electric heating device
GB2305341B (en)	1997-09-03	Electric liquid heating apparatus
EP0344719A3 (en)	1990-08-16	Electric circuit device
GB9210219D0 (en)	1992-06-24	Electrical heater
LTIP099A (en)	1994-03-25	Electrical heating element
GB9017899D0 (en)	1990-09-26	Liquid heating vessels and electrical heating elements therefor
GB9105172D0 (en)	1991-04-24	Electric heating devices
GB9403041D0 (en)	1994-04-06	An electrical heating element
GB2241138B (en)	1994-06-29	Electrical heating apparatus
GB9212690D0 (en)	1992-07-29	Electrical heater
GB9210285D0 (en)	1992-07-01	Electrical circuit
AU115659S (en)	1992-11-17	An electrical device