ATE220194T1 - Abtauvorrichtung, insbesondere für kühlanlagen - Google Patents
Abtauvorrichtung, insbesondere für kühlanlagenInfo
- Publication number
- ATE220194T1 ATE220194T1 AT99910283T AT99910283T ATE220194T1 AT E220194 T1 ATE220194 T1 AT E220194T1 AT 99910283 T AT99910283 T AT 99910283T AT 99910283 T AT99910283 T AT 99910283T AT E220194 T1 ATE220194 T1 AT E220194T1
- Authority
- AT
- Austria
- Prior art keywords
- defrosting
- ellipsoid
- variation
- sensor
- luminous intensity
- Prior art date
Links
- 238000010257 thawing Methods 0.000 title abstract 3
- 238000001816 cooling Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 abstract 1
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1998VE000013A IT1306466B1 (it) | 1998-03-19 | 1998-03-19 | Dispositivo per effettuare lo sbrinamento, in particolare per impiantirefrigeranti. |
| PCT/EP1999/001227 WO1999047870A1 (en) | 1998-03-19 | 1999-02-25 | Defrosting device, in particular for refrigeration systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE220194T1 true ATE220194T1 (de) | 2002-07-15 |
Family
ID=11424349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99910283T ATE220194T1 (de) | 1998-03-19 | 1999-02-25 | Abtauvorrichtung, insbesondere für kühlanlagen |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1064507B1 (de) |
| AT (1) | ATE220194T1 (de) |
| AU (1) | AU2929499A (de) |
| CA (1) | CA2323868A1 (de) |
| DE (1) | DE69902017D1 (de) |
| IT (1) | IT1306466B1 (de) |
| TR (1) | TR200002701T2 (de) |
| WO (1) | WO1999047870A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023121722A1 (de) * | 2023-08-14 | 2025-02-20 | Vaillant Gmbh | Wärmetauscher für eine Wärmepumpe, Wärmepumpenanlage, Verfahren zum Betreiben einer Wärmepumpenanlage und Verwendung eines optischen Sensors |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2456060A1 (de) * | 1974-11-27 | 1976-06-10 | Teichmann & Mevs | Verfahren und vorrichtung zum automatischen abtauen von kaelteaggregaten |
| 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 (de) * | 1986-06-10 | 1987-12-17 | Egon Harig Apparatebau Elektro | Anordnung zum feststellen der vereisung |
| 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/it active
-
1999
- 1999-02-25 AU AU29294/99A patent/AU2929499A/en not_active Abandoned
- 1999-02-25 DE DE69902017T patent/DE69902017D1/de not_active Expired - Lifetime
- 1999-02-25 CA CA002323868A patent/CA2323868A1/en not_active Abandoned
- 1999-02-25 WO PCT/EP1999/001227 patent/WO1999047870A1/en not_active Ceased
- 1999-02-25 TR TR2000/02701T patent/TR200002701T2/xx unknown
- 1999-02-25 EP EP99910283A patent/EP1064507B1/de not_active Expired - Lifetime
- 1999-02-25 AT AT99910283T patent/ATE220194T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1064507A1 (de) | 2001-01-03 |
| EP1064507B1 (de) | 2002-07-03 |
| AU2929499A (en) | 1999-10-11 |
| CA2323868A1 (en) | 1999-09-23 |
| DE69902017D1 (de) | 2002-08-08 |
| WO1999047870A1 (en) | 1999-09-23 |
| ITVE980013A1 (it) | 1999-09-19 |
| IT1306466B1 (it) | 2001-06-11 |
| TR200002701T2 (tr) | 2000-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |