FR2474802B1 - - Google Patents
Info
- Publication number
- FR2474802B1 FR2474802B1 FR8001875A FR8001875A FR2474802B1 FR 2474802 B1 FR2474802 B1 FR 2474802B1 FR 8001875 A FR8001875 A FR 8001875A FR 8001875 A FR8001875 A FR 8001875A FR 2474802 B1 FR2474802 B1 FR 2474802B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- 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
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/0252—Domestic applications
- H05B1/0275—Heating of spaces, e.g. rooms, wardrobes
- H05B1/0283—For heating of fluids, e.g. water heaters
-
- 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
-
- 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
- H05B3/80—Portable immersion heaters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Resistance Heating (AREA)
- Farming Of Fish And Shellfish (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8001875A FR2474802A1 (fr) | 1980-01-29 | 1980-01-29 | Resistances chauffantes et thermostats pour aquariophilie |
| EP81400102A EP0033278A3 (fr) | 1980-01-29 | 1981-01-26 | Résistances chauffantes et thermostats pour aquariophilie |
| CA000369504A CA1173885A (fr) | 1980-01-29 | 1981-01-28 | Resistances chauffantes et thermostats pour aquariophilie |
| US06/229,721 US4354096A (en) | 1980-01-29 | 1981-01-28 | Heating elements and thermostats for use in the breeding of fish for aquaria |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8001875A FR2474802A1 (fr) | 1980-01-29 | 1980-01-29 | Resistances chauffantes et thermostats pour aquariophilie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2474802A1 FR2474802A1 (fr) | 1981-07-31 |
| FR2474802B1 true FR2474802B1 (US20100012521A1-20100121-C00001.png) | 1983-10-28 |
Family
ID=9237986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8001875A Granted FR2474802A1 (fr) | 1980-01-29 | 1980-01-29 | Resistances chauffantes et thermostats pour aquariophilie |
Country Status (4)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3096743B2 (ja) * | 1991-06-28 | 2000-10-10 | 光洋精工株式会社 | ランプアニール炉の温度制御装置 |
| US5930459A (en) * | 1994-12-29 | 1999-07-27 | Energy Converters, Inc. | Immersion heating element with highly thermally conductive polymeric coating |
| US5586214A (en) * | 1994-12-29 | 1996-12-17 | Energy Convertors, Inc. | Immersion heating element with electric resistance heating material and polymeric layer disposed thereon |
| US5835679A (en) | 1994-12-29 | 1998-11-10 | Energy Converters, Inc. | Polymeric immersion heating element with skeletal support and optional heat transfer fins |
| US6233398B1 (en) | 1994-12-29 | 2001-05-15 | Watlow Polymer Technologies | Heating element suitable for preconditioning print media |
| US6147335A (en) * | 1997-10-06 | 2000-11-14 | Watlow Electric Manufacturing Co. | Electrical components molded within a polymer composite |
| US6263158B1 (en) | 1999-05-11 | 2001-07-17 | Watlow Polymer Technologies | Fibrous supported polymer encapsulated electrical component |
| US6188051B1 (en) | 1999-06-01 | 2001-02-13 | Watlow Polymer Technologies | Method of manufacturing a sheathed electrical heater assembly |
| US6392208B1 (en) | 1999-08-06 | 2002-05-21 | Watlow Polymer Technologies | Electrofusing of thermoplastic heating elements and elements made thereby |
| US6392206B1 (en) | 2000-04-07 | 2002-05-21 | Waltow Polymer Technologies | Modular heat exchanger |
| US6433317B1 (en) | 2000-04-07 | 2002-08-13 | Watlow Polymer Technologies | Molded assembly with heating element captured therein |
| US6519835B1 (en) | 2000-08-18 | 2003-02-18 | Watlow Polymer Technologies | Method of formable thermoplastic laminate heated element assembly |
| US6539171B2 (en) | 2001-01-08 | 2003-03-25 | Watlow Polymer Technologies | Flexible spirally shaped heating element |
| US10655923B1 (en) * | 2016-10-28 | 2020-05-19 | Deep Well Power, LLC | Special cooling coating design for fossil fuel, nuclear, geothermal, and solar heat driven power plants; for HVAC cooling applications; and for heat rejection systems |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE957965C (de) * | 1957-01-24 | Miesbeck Nürnberg Paul | Elektrischer Tauchsieder | |
| GB661152A (en) * | 1949-11-01 | 1951-11-14 | Bo Sarno | Improvements in electric warming or heating elements |
| US3796858A (en) * | 1972-12-05 | 1974-03-12 | J Cohn | Decorative aquarium heater |
| US3890486A (en) * | 1973-05-01 | 1975-06-17 | Equipment Dev Corp | Aquarium-tank heating control |
| US4032751A (en) * | 1975-04-21 | 1977-06-28 | Universal Oil Products Company | Radiant heating panel |
| NL7511173A (nl) * | 1975-09-23 | 1977-03-25 | Philips Nv | Zelfregelend verwarmingselement. |
| FR2401585A1 (fr) * | 1977-08-24 | 1979-03-23 | Ellson Et Co Ltd C | Thermoplongeur a commande thermostatique |
| DE2806159C3 (de) * | 1978-02-14 | 1980-09-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Tauchsieder |
-
1980
- 1980-01-29 FR FR8001875A patent/FR2474802A1/fr active Granted
-
1981
- 1981-01-26 EP EP81400102A patent/EP0033278A3/fr not_active Withdrawn
- 1981-01-28 US US06/229,721 patent/US4354096A/en not_active Expired - Fee Related
- 1981-01-28 CA CA000369504A patent/CA1173885A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1173885A (fr) | 1984-09-04 |
| US4354096A (en) | 1982-10-12 |
| EP0033278A2 (fr) | 1981-08-05 |
| FR2474802A1 (fr) | 1981-07-31 |
| EP0033278A3 (fr) | 1981-08-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |