IT1247660B - RESISTOR FOR IMMERSION LOW POWER HEATING ELEMENTS, IN PARTICULAR FOR AQUARIUMS AND SIMILAR - Google Patents
RESISTOR FOR IMMERSION LOW POWER HEATING ELEMENTS, IN PARTICULAR FOR AQUARIUMS AND SIMILARInfo
- Publication number
- IT1247660B IT1247660B IT08414390A IT8414390A IT1247660B IT 1247660 B IT1247660 B IT 1247660B IT 08414390 A IT08414390 A IT 08414390A IT 8414390 A IT8414390 A IT 8414390A IT 1247660 B IT1247660 B IT 1247660B
- Authority
- IT
- Italy
- Prior art keywords
- aquariums
- resistor
- similar
- low power
- heating elements
- Prior art date
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
- H05B3/00—Ohmic-resistance heating
- H05B3/78—Heating arrangements specially adapted for immersion heating
- H05B3/80—Portable immersion heaters
-
- 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
- H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/16—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT08414390A IT1247660B (en) | 1990-10-02 | 1990-10-02 | RESISTOR FOR IMMERSION LOW POWER HEATING ELEMENTS, IN PARTICULAR FOR AQUARIUMS AND SIMILAR |
PCT/EP1991/001876 WO1992006571A1 (en) | 1990-10-02 | 1991-10-01 | Resistor for immersion-type low power heating elements, particularly for aquariums and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT08414390A IT1247660B (en) | 1990-10-02 | 1990-10-02 | RESISTOR FOR IMMERSION LOW POWER HEATING ELEMENTS, IN PARTICULAR FOR AQUARIUMS AND SIMILAR |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9084143A0 IT9084143A0 (en) | 1990-10-02 |
IT9084143A1 IT9084143A1 (en) | 1992-04-02 |
IT1247660B true IT1247660B (en) | 1994-12-28 |
Family
ID=11324713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT08414390A IT1247660B (en) | 1990-10-02 | 1990-10-02 | RESISTOR FOR IMMERSION LOW POWER HEATING ELEMENTS, IN PARTICULAR FOR AQUARIUMS AND SIMILAR |
Country Status (2)
Country | Link |
---|---|
IT (1) | IT1247660B (en) |
WO (1) | WO1992006571A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2171520T3 (en) * | 1995-08-03 | 2002-09-16 | Valerio Bresolin | DEVICE FOR HEATING AND TO MAINTAIN A LIQUID CONSTANT TEMPERATURE, IN PARTICULATE THE WATER OF AQUARIUMS. |
DE19723994C2 (en) * | 1997-06-06 | 1999-08-12 | Heraeus Quarzglas | Immersion heater |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB164820A (en) * | 1920-12-03 | 1921-06-23 | William Marples | Improvements in or relating to electrical liquid heaters |
US1801307A (en) * | 1928-06-15 | 1931-04-21 | Gladys E Feldman | Immersion heater |
DE1124164B (en) * | 1956-03-01 | 1962-02-22 | Siemens Elektrogeraete Gmbh | Process for the production of a ring immersion heater |
AT325727B (en) * | 1973-01-23 | 1975-11-10 | Wikstroem Ab Berth | ELECTRIC AIR HEATER |
US4021643A (en) * | 1974-01-14 | 1977-05-03 | O'dell Manufacturing, Inc. | Immersion heater for aquariums |
FR2395661A2 (en) * | 1977-06-23 | 1979-01-19 | Rhone Poulenc Ind | Radiant heating panels of resistive circuits on polyimide support - where the circuit is immersed in the core panel surface for protection |
SE7902118L (en) * | 1978-03-16 | 1979-09-17 | Braude E Ltd | ELECTRICAL BAPTISM HEATER |
DE3021390C2 (en) * | 1980-06-06 | 1984-06-07 | Eugen Jäger GmbH, 7156 Wüstenrot | Aquarium immersion heater |
DE3427893A1 (en) * | 1984-07-28 | 1986-01-30 | Bruno Prof. Dr. 7500 Karlsruhe Vollmert | Electrically heated fluid circulation thermostat |
IT207577Z2 (en) * | 1986-05-27 | 1988-01-25 | Newa Srl | HEATING ELEMENT FOR AQUARIUMS AND SIMILAR. |
-
1990
- 1990-10-02 IT IT08414390A patent/IT1247660B/en active IP Right Grant
-
1991
- 1991-10-01 WO PCT/EP1991/001876 patent/WO1992006571A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
IT9084143A0 (en) | 1990-10-02 |
IT9084143A1 (en) | 1992-04-02 |
WO1992006571A1 (en) | 1992-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69126524D1 (en) | INGREDIENTS WITH SPACERS | |
DE453363T1 (en) | MATTRESS WITH CHANGEABLE SUPPORT EFFECT. | |
DE466322T1 (en) | POWER AMPLIFIER WITH DIFFERENT SWITCHED LEVELS. | |
NO913115D0 (en) | IN 17-POSITION SUBSTITUTED CORTICOID-17-ALKYL CARBONATES AND PROCEDURES FOR PREPARING THEREOF. | |
FR2661140B3 (en) | REMOVABLE TENSION HOOD AND RODS. | |
IT1247660B (en) | RESISTOR FOR IMMERSION LOW POWER HEATING ELEMENTS, IN PARTICULAR FOR AQUARIUMS AND SIMILAR | |
DE69830572D1 (en) | IMPROVEMENT IN ARTIFICIAL IMAGING | |
DE69202417T2 (en) | Encapsulated glazing and insert used in this glazing. | |
DE69107525D1 (en) | Imaging device and method. | |
FI915283A (en) | BLANDAD BAEDD-FILTRERING AND DEMINERALIZATION WITH JONBYTESHARTSER. | |
DE9413259U1 (en) | Spine mattress with an exposed spine | |
ATA153990A (en) | SLEEPING AND SEATING MAT | |
IT226005Y1 (en) | HEATER DEVICE FOR AQUARIUMS AND SIMILAR | |
IT9014714U1 (en) | REFINEMENTS IN GLASSES FOR SPORTS IN GENERAL AND IN PARTICULAR AQUATIC. | |
KR910013774U (en) | Aquarium water purifier with heater | |
IT8123133V0 (en) | PERFECTED COVERING FOR BEDS AND MATTRESSES IN GENERAL. | |
IT9047556A1 (en) | MODULAR MATTRESS WITH MODULAR ELEMENTS. | |
IT8947753A0 (en) | CUSTOMIZED PROMOTIONAL TABLECLOTH FOR TABLES IN PUBLIC LOCATIONS, WITH DETACHABLE ELEMENTS | |
BR7001201U (en) | CONSTRUCTIVE ARRANGEMENT IN BARBECUE | |
SE9001898D0 (en) | SITTING AND BEDROOMS | |
GB9010992D0 (en) | Improvements in animal husbandry | |
GB9020131D0 (en) | Improvements in animal husbandry | |
IT9022145A0 (en) | DISTRIBUTION OF CREAMY COMPOUNDS IN GENERAL ON FOOD GROUNDS IN GENERAL. | |
IT226004Y1 (en) | HEATING ELEMENT FOR AQUARIUMS AND SIMILAR | |
IT8664803A0 (en) | PILLOWS WITH MODULAR PADDED ELEMENTS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19941028 |