IT1262417B - Sistema di autoprotezione per elemento riscaldante di tipo elettrico, in particolare elemento riscaldante per lavabiancheria, scaldabagni e simili. - Google Patents
Sistema di autoprotezione per elemento riscaldante di tipo elettrico, in particolare elemento riscaldante per lavabiancheria, scaldabagni e simili.Info
- Publication number
- IT1262417B IT1262417B ITRM930716A ITRM930716A IT1262417B IT 1262417 B IT1262417 B IT 1262417B IT RM930716 A ITRM930716 A IT RM930716A IT RM930716 A ITRM930716 A IT RM930716A IT 1262417 B IT1262417 B IT 1262417B
- Authority
- IT
- Italy
- Prior art keywords
- heating element
- self
- protection system
- similar
- coupled
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 239000010949 copper Substances 0.000 abstract 3
- 238000005485 electric heating Methods 0.000 abstract 1
- 238000010292 electrical insulation Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
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
- H05B1/0202—Switches
- H05B1/0205—Switches using a fusible material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
- H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
-
- 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
- H05B3/82—Fixedly-mounted immersion heaters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
- H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
- H01H2037/762—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit using a spring for opening the circuit when the fusible element melts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Resistance Heating (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Control Of Resistance Heating (AREA)
Abstract
L'invenzione concerne un sistema di autoprotezione per elemento riscaldante di tipo elettrico, in particolare elemento riscaldante per lavabiancheria, scaldabagni e simili comprendente un elemento terminale in rame (2; 2') di forma sostanzialmente allungata, una estremità del quale si accoppia ad un terminale (1; 1') del riscaldatore elettrico, all'interno dell'involucro (6, 6') che racchiude il riscaldatore elettrico, un elemento di autoprotezione (4; 4') del riscaldatore elettrico, accoppiato all'altra estremità di detto elemento terminale (2; 2') in rame in modo che l'elemento di autoprotezione (4; 4') si trovi esterno all'involucro (6; 6') della resistenza. un anello (5; 5') esterno rispetto a detto elemento di autoprotezione (4; 4') avente proprietà di isolamento termico ed elettrico. e un elemento terminale di chiusura (7; 9'), disposto in corrispondenza dell'estremità dell'elemento di autoprotezione (4; 4') che non è accoppiata all'elemento terminale in rame (2; 2') e accoppiato a detto anello isolante (5; 5').
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM930716A IT1262417B (it) | 1993-10-29 | 1993-10-29 | Sistema di autoprotezione per elemento riscaldante di tipo elettrico, in particolare elemento riscaldante per lavabiancheria, scaldabagni e simili. |
EP94830351A EP0651589B1 (en) | 1993-10-29 | 1994-07-11 | Self-protection for an electric type heating element, particularly heating element for washing machines, water heaters and like |
AT94830351T ATE216552T1 (de) | 1993-10-29 | 1994-07-11 | Selbstschutz für elektrisches heizelement, insbesondere für waschmaschinen, wasserheizer und dergleichen |
DK94830351T DK0651589T3 (da) | 1993-10-29 | 1994-07-11 | Selvbeskyttende system indeholdende et elektrisk modstandsvarmelegeme, især et varmelegeme til vaskemaskiner, vandvarmere og lignende |
ES94830351T ES2174867T3 (es) | 1993-10-29 | 1994-07-11 | Sistema de auto-proteccion para un elemento calefactor de tipo electrico, particularmente un elemento calefactor para las lavadoras, calentadores de aguas y similares. |
DE69430415T DE69430415T2 (de) | 1993-10-29 | 1994-07-11 | Selbstschutz für elektrisches Heizelement, insbesondere für Waschmaschinen, Wasserheizer und dergleichen |
PT94830351T PT651589E (pt) | 1993-10-29 | 1994-07-11 | Proteccao automatica para um elemento de aquecimento do tipo electrico em particular elemento de aquecimento para maquinas de lavar aquecedores de agua e similares |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM930716A IT1262417B (it) | 1993-10-29 | 1993-10-29 | Sistema di autoprotezione per elemento riscaldante di tipo elettrico, in particolare elemento riscaldante per lavabiancheria, scaldabagni e simili. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM930716A0 ITRM930716A0 (it) | 1993-10-29 |
ITRM930716A1 ITRM930716A1 (it) | 1995-04-29 |
IT1262417B true IT1262417B (it) | 1996-06-19 |
Family
ID=11402028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM930716A IT1262417B (it) | 1993-10-29 | 1993-10-29 | Sistema di autoprotezione per elemento riscaldante di tipo elettrico, in particolare elemento riscaldante per lavabiancheria, scaldabagni e simili. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0651589B1 (it) |
AT (1) | ATE216552T1 (it) |
DE (1) | DE69430415T2 (it) |
DK (1) | DK0651589T3 (it) |
ES (1) | ES2174867T3 (it) |
IT (1) | IT1262417B (it) |
PT (1) | PT651589E (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29707829U1 (de) * | 1997-05-01 | 1997-07-10 | Tovarna Elektrotermicnih Apara | Rohrheizkörper mit eingebauter Überhitzungssicherung |
FR2803976B1 (fr) * | 2000-01-13 | 2002-05-17 | Seb Sa | Element chauffant avec integration d'un dispositif de securite thermique |
EP3109564B1 (en) | 2015-06-24 | 2019-08-07 | Bleckmann GmbH & Co. KG | Terminal device for a tubular heating device with integrated fuse |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2101062A1 (de) * | 1971-01-11 | 1972-07-27 | Tuerk & Hillinger Kg | Elektrischer Rohrheizkörper mit Temperaturbegrenzer |
GB2098436A (en) * | 1981-05-07 | 1982-11-17 | Ti Russell Hobbs Ltd | Electrical heating element |
DE9013601U1 (it) * | 1990-09-28 | 1991-01-24 | Conti Elektra Heizelemente Gmbh, 6483 Bad Soden-Salmuenster, De | |
DE4243894A1 (en) * | 1991-12-24 | 1993-07-15 | Eltra Gmbh & Co Kg Leicht & Tr | Tubular heater with a thermal cut=out - has temp. dependent circuit breaker in tube screwed onto heating coil terminal in heater jacket. |
-
1993
- 1993-10-29 IT ITRM930716A patent/IT1262417B/it active IP Right Grant
-
1994
- 1994-07-11 DE DE69430415T patent/DE69430415T2/de not_active Expired - Fee Related
- 1994-07-11 DK DK94830351T patent/DK0651589T3/da active
- 1994-07-11 EP EP94830351A patent/EP0651589B1/en not_active Expired - Lifetime
- 1994-07-11 AT AT94830351T patent/ATE216552T1/de not_active IP Right Cessation
- 1994-07-11 ES ES94830351T patent/ES2174867T3/es not_active Expired - Lifetime
- 1994-07-11 PT PT94830351T patent/PT651589E/pt unknown
Also Published As
Publication number | Publication date |
---|---|
PT651589E (pt) | 2002-09-30 |
DE69430415T2 (de) | 2002-11-14 |
EP0651589B1 (en) | 2002-04-17 |
ITRM930716A1 (it) | 1995-04-29 |
DE69430415D1 (de) | 2002-05-23 |
ITRM930716A0 (it) | 1993-10-29 |
ATE216552T1 (de) | 2002-05-15 |
EP0651589A3 (en) | 1995-10-04 |
EP0651589A2 (en) | 1995-05-03 |
DK0651589T3 (da) | 2002-07-29 |
ES2174867T3 (es) | 2002-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961004 |