IT1061220B - IMPROVEMENT IN DOOR-LOCKING DEVICES FOR WASHING MACHINES AND SIMILAR OPERATION BY BIMETAL WITH VOLTMETRIC HEATING - Google Patents
IMPROVEMENT IN DOOR-LOCKING DEVICES FOR WASHING MACHINES AND SIMILAR OPERATION BY BIMETAL WITH VOLTMETRIC HEATINGInfo
- Publication number
- IT1061220B IT1061220B IT48663/76A IT4866376A IT1061220B IT 1061220 B IT1061220 B IT 1061220B IT 48663/76 A IT48663/76 A IT 48663/76A IT 4866376 A IT4866376 A IT 4866376A IT 1061220 B IT1061220 B IT 1061220B
- Authority
- IT
- Italy
- Prior art keywords
- voltmetric
- bimetal
- door
- improvement
- heating
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0009—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with thermo-electric actuators, e.g. heated bimetals
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H61/00—Electrothermal relays
- H01H61/02—Electrothermal relays wherein the thermally-sensitive member is heated indirectly, e.g. resistively, inductively
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT48663/76A IT1061220B (en) | 1976-03-18 | 1976-03-18 | IMPROVEMENT IN DOOR-LOCKING DEVICES FOR WASHING MACHINES AND SIMILAR OPERATION BY BIMETAL WITH VOLTMETRIC HEATING |
DE2708086A DE2708086B2 (en) | 1976-03-18 | 1977-02-25 | Bimetal controlled switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT48663/76A IT1061220B (en) | 1976-03-18 | 1976-03-18 | IMPROVEMENT IN DOOR-LOCKING DEVICES FOR WASHING MACHINES AND SIMILAR OPERATION BY BIMETAL WITH VOLTMETRIC HEATING |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1061220B true IT1061220B (en) | 1983-02-28 |
Family
ID=11267904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48663/76A IT1061220B (en) | 1976-03-18 | 1976-03-18 | IMPROVEMENT IN DOOR-LOCKING DEVICES FOR WASHING MACHINES AND SIMILAR OPERATION BY BIMETAL WITH VOLTMETRIC HEATING |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2708086B2 (en) |
IT (1) | IT1061220B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1162081B (en) * | 1978-02-24 | 1987-03-18 | Omp Off Meccano Plast | DOOR LOCKING DEVICE, IN PARTICULAR FOR DOMESTIC AND SIMILAR WASHING MACHINES |
US4177443A (en) * | 1978-03-31 | 1979-12-04 | Essex Group, Inc. | Thermal relay and electric range control utilizing the same |
DE7920923U1 (en) * | 1979-07-21 | 1979-10-25 | Limitor Ag, Zuerich (Schweiz) | Thermal time switch |
DE2936156C2 (en) * | 1979-09-07 | 1981-10-29 | Ellenberger & Poensgen Gmbh, 8503 Altdorf | Slide relays for washing machines or dishwashers |
DE3008756C2 (en) * | 1980-03-07 | 1985-08-08 | Kiekert GmbH & Co KG, 5628 Heiligenhaus | Locking device for a household machine or the like. |
DE3214436A1 (en) * | 1982-04-20 | 1983-10-27 | Ellenberger & Poensgen Gmbh, 8503 Altdorf | DOOR LOCKING DEVICE FOR ELECTRICAL DEVICES |
IT8236051V0 (en) * | 1982-10-04 | 1982-10-04 | Texas Instruments Italia Spa | IMPROVEMENT IN SAFETY LOCKING DEVICES FOR WASHING MACHINE DOORS AND SIMILAR OPERATION BY BIMETAL WITH VOLTMETRIC HEATING |
IT1177827B (en) * | 1984-06-22 | 1987-08-26 | Texas Instruments Italia Spa | DELAYED RELEASE LOCKING DEVICE, ESPECIALLY FOR WASHING MACHINE SPORTS OR SIMILAR, INCLUDING A PTC PAD AND A BIMETALLIC ELEMENT |
SE8502968L (en) * | 1984-06-22 | 1985-12-23 | Texas Instruments Italia Spa | DEVICE FOR CONTROL OF ELECTRICAL SUPPLY AND FOR THE DELAYED PLACEMENT OF SHUTTERS FOR WASHING MACHINES AND SIMILAR |
IT1183794B (en) * | 1985-04-03 | 1987-10-22 | Omp Off Meccano Plast | LOCKING DEVICE FOR THE DOOR OF A WASHING MACHINE, IN PARTICULAR OF A WASHING MACHINE |
DE8806999U1 (en) * | 1988-05-28 | 1988-07-28 | Ellenberger & Poensgen Gmbh, 8503 Altdorf, De | |
IT1223750B (en) * | 1988-08-02 | 1990-09-29 | Omp Off Meccano Plast | DOOR LOCKING DEVICE OF A WASHING MACHINE OR SCRUBBER |
ITTO980511A1 (en) * | 1998-06-11 | 1999-12-13 | Bitron Spa | DEVICE FOR LOCKING A DOOR OF A DOMESTIC APPLIANCE. |
IT1320477B1 (en) * | 2000-06-30 | 2003-11-26 | Bitron Spa | DOOR LOCKING DEVICE, ESPECIALLY FOR A HOUSEHOLD APPLIANCE. |
ATE507342T1 (en) * | 2008-02-18 | 2011-05-15 | Electrolux Home Prod Corp | DOOR LOCKING DEVICE WITH THERMAL PROTECTION AND THERMAL PROTECTION METHOD FOR A DOOR LOCKING DEVICE IN A HOUSEHOLD APPARATUS |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE558579C (en) * | 1930-03-27 | 1932-09-09 | Carl Wilhelm Appelberg | Thermostat switch |
DE891874C (en) * | 1942-05-30 | 1953-10-01 | Siemens Ag | Electrical thermal switch with control elements made of bimetal, in particular heat regulators |
US2623137A (en) * | 1950-04-25 | 1952-12-23 | Proctor Electric Co | Electric switch |
DE1590295A1 (en) * | 1966-04-09 | 1970-05-27 | Danfoss As | Electric switch |
IT994158B (en) * | 1973-08-21 | 1975-10-20 | Texas Instruments Italia Spa | LOCKING DEVICE WITH VOLTMETRIC OPERATED THERMAL DELAY SWITCH FOR DOORS |
-
1976
- 1976-03-18 IT IT48663/76A patent/IT1061220B/en active
-
1977
- 1977-02-25 DE DE2708086A patent/DE2708086B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE2708086A1 (en) | 1977-09-22 |
DE2708086B2 (en) | 1981-03-19 |
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