DE2100631A1 - Gerät zum Erhitzen von Flüssigkeit - Google Patents
Gerät zum Erhitzen von FlüssigkeitInfo
- Publication number
- DE2100631A1 DE2100631A1 DE19712100631 DE2100631A DE2100631A1 DE 2100631 A1 DE2100631 A1 DE 2100631A1 DE 19712100631 DE19712100631 DE 19712100631 DE 2100631 A DE2100631 A DE 2100631A DE 2100631 A1 DE2100631 A1 DE 2100631A1
- Authority
- DE
- Germany
- Prior art keywords
- magnet
- ferrite
- ferrite element
- liquid
- contacts
- Prior art date
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims description 123
- 239000007788 liquid Substances 0.000 title claims description 56
- 229910000859 α-Fe Inorganic materials 0.000 claims description 138
- 230000005291 magnetic effect Effects 0.000 claims description 14
- 238000009835 boiling Methods 0.000 claims description 13
- 238000007654 immersion Methods 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 4
- 230000005294 ferromagnetic effect Effects 0.000 claims description 3
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims 2
- OIRDTQYFTABQOQ-UHTZMRCNSA-N Vidarabine Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@@H]1O OIRDTQYFTABQOQ-UHTZMRCNSA-N 0.000 claims 1
- 210000000617 arm Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 230000002996 emotional effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 33
- 230000007246 mechanism Effects 0.000 description 16
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000005266 casting Methods 0.000 description 10
- 238000003825 pressing Methods 0.000 description 10
- 241001122767 Theaceae Species 0.000 description 9
- 235000013361 beverage Nutrition 0.000 description 5
- 241000446313 Lamella Species 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 229910052790 beryllium Inorganic materials 0.000 description 3
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052754 neon Inorganic materials 0.000 description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
- H01H89/04—Combination of a thermally actuated switch with a manually operated switch
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
- A47J27/21058—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water
- A47J27/211—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water using a thermomagnetic material
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/18—Apparatus in which ground coffee or tea-leaves are immersed in the hot liquid in the beverage container
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/58—Thermally-sensitive members actuated due to thermally controlled change of magnetic permeability
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cookers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB125470 | 1970-01-09 | ||
| GB3634570 | 1970-07-27 | ||
| GB5183370 | 1970-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2100631A1 true DE2100631A1 (de) | 1972-06-22 |
Family
ID=27253861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712100631 Pending DE2100631A1 (de) | 1970-01-09 | 1971-01-08 | Gerät zum Erhitzen von Flüssigkeit |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3725643A (enExample) |
| CA (1) | CA948254A (enExample) |
| DE (1) | DE2100631A1 (enExample) |
| FR (1) | FR2075317A5 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1415843A (en) * | 1972-01-14 | 1975-11-26 | Otter Controls Ltd | Electric immersion heater assemblies |
| DE2743880C3 (de) * | 1977-09-29 | 1981-05-14 | Siemens AG, 1000 Berlin und 8000 München | Heizeinrichtung mit einem optimierten Heizelement aus Kaltleiter-Material |
| DE2806159C3 (de) * | 1978-02-14 | 1980-09-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Tauchsieder |
| US4360726A (en) * | 1979-08-15 | 1982-11-23 | D. H. Haden Limited | Electric kettle |
| EP0037660A1 (en) * | 1980-04-01 | 1981-10-14 | Pifco Limited | An electric kettle |
| IE52402B1 (en) * | 1980-12-19 | 1987-10-14 | Haden D H Ltd | Improvements relating to vessels for heating liquids |
| FR2561893B1 (fr) * | 1984-03-30 | 1988-12-09 | Bentz & Sohn Melitta | Ensemble chauffe-eau pour la production de petites quantites d'eau relativement chaude, notamment pour la distribution de boissons chaudes, telles que du cafe, du lait ou du the, prepares a partir de produits solubles |
| GB2272139A (en) * | 1992-10-30 | 1994-05-04 | Black & Decker Inc | Control of electric immersion heaters |
| DE59404582D1 (de) * | 1994-08-12 | 1997-12-18 | David & Baader Dbk Spezfab | Elektrisch heizbares Wärmgerät |
| GB9423900D0 (en) * | 1994-11-26 | 1995-01-11 | Pifco Ltd | Improvements to thick film elements |
| AUPN560795A0 (en) * | 1995-09-25 | 1995-10-19 | Stokes (Australasia) Limited | Heating element assembly |
| FR2744001B1 (fr) * | 1996-01-25 | 1998-04-10 | Seb Sa | Bouilloire electrique a fond chauffant |
| GB2382225C (en) * | 2001-11-16 | 2007-10-10 | Kettle Solutions Ltd | Switch for water boiling appliance such as a kettle |
| HUP0304104A2 (hu) * | 2003-12-22 | 2005-08-29 | László Kovács | Eljárás és vezérlő elrendezés olajsütő készülékek olajtöltés nélküli véletlen bekapcsolásának megszüntetésére |
| US8584576B2 (en) * | 2009-09-28 | 2013-11-19 | Leslie William Fogg, IV | Portable automatic beverage brewing drinking vessel |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB218409A (en) * | 1923-04-16 | 1924-07-10 | Percy Robert Clark | An improved automatic safety cut-out or switch device for use with electric boiling vessels |
| US1804130A (en) * | 1928-11-14 | 1931-05-05 | Barstow Stove Company | Electric range |
| US2489560A (en) * | 1945-07-18 | 1949-11-29 | Gordon H Brown | Electric teakettle |
| US2657299A (en) * | 1947-12-13 | 1953-10-27 | Gen Electric | Coffee maker |
| US2611069A (en) * | 1948-02-05 | 1952-09-16 | Corning Glass Works | Electric appliance and stand assembly therefor |
| US2843720A (en) * | 1954-04-22 | 1958-07-15 | Gen Electric | Heating and control arrangement for electrically heated cooking receptacle |
| US2839661A (en) * | 1954-07-27 | 1958-06-17 | Knapp Monarch Co | Coffee maker and switch therefor |
| DE1012003B (de) * | 1955-01-12 | 1957-07-11 | Asea Ab | Temperaturregler fuer elektrische Kochplatten |
| US2834869A (en) * | 1956-07-20 | 1958-05-13 | Theodor H Stiebel | Temperature controlled regulator switch having means limiting dryrun heating and preventing subsequent energization of electric heaters for liquids |
| US2924699A (en) * | 1956-11-19 | 1960-02-09 | Russell William Morris | Automatic tea-making appliances |
| US2972038A (en) * | 1958-03-10 | 1961-02-14 | Mc Graw Edison Co | Control for coffee maker |
| DE1243358B (de) * | 1959-04-16 | 1967-06-29 | Hobbs R Ltd | Elektrisch beheizter Wasserkessel |
| GB1041705A (en) * | 1963-05-07 | 1966-09-07 | Matsushita Electric Industrial Co Ltd | Cooking apparatus |
| GB1143834A (enExample) * | 1965-04-30 | 1900-01-01 | ||
| GB1141390A (en) * | 1967-04-24 | 1969-01-29 | Mullard Ltd | An improved method of preventing the formation of ice on an overhead power transmission line |
| US3487200A (en) * | 1967-11-03 | 1969-12-30 | Sunbeam Corp | Electric kettle |
| US3539774A (en) * | 1968-07-05 | 1970-11-10 | William H B Thornton | Electrically operated kettles |
-
1971
- 1971-01-04 US US00103525A patent/US3725643A/en not_active Expired - Lifetime
- 1971-01-08 FR FR7100423A patent/FR2075317A5/fr not_active Expired
- 1971-01-08 DE DE19712100631 patent/DE2100631A1/de active Pending
- 1971-01-08 CA CA102,298A patent/CA948254A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3725643A (en) | 1973-04-03 |
| CA948254A (en) | 1974-05-28 |
| FR2075317A5 (enExample) | 1971-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |