TR200002701T2 - Ice melting device in cooling systems. - Google Patents
Ice melting device in cooling systems.Info
- Publication number
- TR200002701T2 TR200002701T2 TR2000/02701T TR200002701T TR200002701T2 TR 200002701 T2 TR200002701 T2 TR 200002701T2 TR 2000/02701 T TR2000/02701 T TR 2000/02701T TR 200002701 T TR200002701 T TR 200002701T TR 200002701 T2 TR200002701 T2 TR 200002701T2
- Authority
- TR
- Turkey
- Prior art keywords
- cooling systems
- melting device
- ice melting
- ellipsoid
- variation
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/02—Detecting the presence of frost or condensate
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2600/00—Uses of garments specially adapted for specific purposes
- A41D2600/10—Uses of garments specially adapted for specific purposes for sport activities
- A41D2600/102—Motorcycling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/11—Sensor to detect if defrost is necessary
- F25B2700/111—Sensor to detect if defrost is necessary using an emitter and receiver, e.g. sensing by emitting light or other radiation and receiving reflection by a sensor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Defrosting Systems (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
A device for defrosting the finned cooling assembly (17) of a refrigeration system, characterised by comprising: an ellipsoid (2, 26) of transparent polymer materiel housing a light source (6, 32) positioned substantially in correspondences with one of the focal points, and a sensor (12, 30) for the light beam radiated by said source and reflected by the inner surface of the ellipsoid, a plurality of heating and defrosting elements (18) for the finned cooling assembly (17), which are activated by a signal emitted by the sensor (12, 30) when this senses a variation in the luminous intensity of the beam, said variation in luminous intensity of the beam being caused by the formation of frost along the path of the light beam.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1998VE000013A IT1306466B1 (en) | 1998-03-19 | 1998-03-19 | DEVICE FOR DEFROSTING, IN PARTICULAR FOR REFRIGERANT PLANTS. |
Publications (1)
Publication Number | Publication Date |
---|---|
TR200002701T2 true TR200002701T2 (en) | 2000-12-21 |
Family
ID=11424349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2000/02701T TR200002701T2 (en) | 1998-03-19 | 1999-02-25 | Ice melting device in cooling systems. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1064507B1 (en) |
AT (1) | ATE220194T1 (en) |
AU (1) | AU2929499A (en) |
CA (1) | CA2323868A1 (en) |
DE (1) | DE69902017D1 (en) |
IT (1) | IT1306466B1 (en) |
TR (1) | TR200002701T2 (en) |
WO (1) | WO1999047870A1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2456060A1 (en) * | 1974-11-27 | 1976-06-10 | Teichmann & Mevs | Automatic deicer for deep freezer on vehicles - has photoelectric ice layer sensor for initiating closely controlled deicing cycle |
US4246489A (en) * | 1979-04-16 | 1981-01-20 | Tokyo Shibaura Electric Co., Ltd. | Liquid level detector for detecting a liquid level when reaching a prescribed height |
DE3619538A1 (en) * | 1986-06-10 | 1987-12-17 | Egon Harig Apparatebau Elektro | DEVICE DETECTING ARRANGEMENT |
GB8727892D0 (en) * | 1987-11-28 | 1987-12-31 | Washington R E C | Refractive ice detector |
US4860551A (en) * | 1987-12-29 | 1989-08-29 | Whirlpool Corporation | Frost sensor for an appliance |
-
1998
- 1998-03-19 IT IT1998VE000013A patent/IT1306466B1/en active
-
1999
- 1999-02-25 EP EP99910283A patent/EP1064507B1/en not_active Expired - Lifetime
- 1999-02-25 WO PCT/EP1999/001227 patent/WO1999047870A1/en active IP Right Grant
- 1999-02-25 AT AT99910283T patent/ATE220194T1/en not_active IP Right Cessation
- 1999-02-25 CA CA002323868A patent/CA2323868A1/en not_active Abandoned
- 1999-02-25 DE DE69902017T patent/DE69902017D1/en not_active Expired - Lifetime
- 1999-02-25 AU AU29294/99A patent/AU2929499A/en not_active Abandoned
- 1999-02-25 TR TR2000/02701T patent/TR200002701T2/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1999047870A1 (en) | 1999-09-23 |
AU2929499A (en) | 1999-10-11 |
ITVE980013A1 (en) | 1999-09-19 |
EP1064507A1 (en) | 2001-01-03 |
IT1306466B1 (en) | 2001-06-11 |
ATE220194T1 (en) | 2002-07-15 |
EP1064507B1 (en) | 2002-07-03 |
DE69902017D1 (en) | 2002-08-08 |
CA2323868A1 (en) | 1999-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9920920B2 (en) | Illumination device for an electrical household appliance | |
US7819567B2 (en) | Lighting device having LED's in a transparent body | |
JP2000507042A (en) | lighting equipment | |
JP2010067415A (en) | Led lighting fixture | |
KR20170116071A (en) | An optical assembly for illuminating an emblem | |
JP2000036203A (en) | Signal lamp | |
SE0101167L (en) | Procedure and device for hit indication | |
KR20120102638A (en) | Lighting unit having light-emitting diodes | |
KR101559544B1 (en) | Safety sign board of CCTV using crime prevention | |
JP6751398B2 (en) | Water heating device and lamp using the same | |
TR200002701T2 (en) | Ice melting device in cooling systems. | |
US10352520B2 (en) | Vehicle lighting fixture | |
US4855885A (en) | Light beam intensifier | |
KR101011818B1 (en) | A headlight | |
KR20090029085A (en) | A street lamp | |
JP2016192197A (en) | Method for detecting snow accreting to traffic signal | |
JP2004308296A (en) | Outdoor illuminating lamp | |
CN112432424A (en) | Refrigerator lighting device and refrigerator | |
CN113587007B (en) | Lighting equipment capable of lighting upwards | |
KR101656824B1 (en) | Aviation warning light | |
KR20170097387A (en) | LED Streetlight with bird eradication function | |
JP3772593B2 (en) | Lighting device | |
KR100977750B1 (en) | Lighting Apparatus for Refrigerator | |
JP2005202649A (en) | Display section of detector | |
JPS5917584A (en) | Lighting apparatus |