GB1077021A - Improvements relating to electrically heated appliances having voltage indicator devices - Google Patents
Improvements relating to electrically heated appliances having voltage indicator devicesInfo
- Publication number
- GB1077021A GB1077021A GB213663A GB213663A GB1077021A GB 1077021 A GB1077021 A GB 1077021A GB 213663 A GB213663 A GB 213663A GB 213663 A GB213663 A GB 213663A GB 1077021 A GB1077021 A GB 1077021A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lamp
- voltage
- switch
- high voltage
- supply
- 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.)
- 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
- H05B1/0255—Irons
-
- 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
- D06F75/00—Hand irons
- D06F75/08—Hand irons internally heated by electricity
-
- 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
- D06F75/00—Hand irons
- D06F75/08—Hand irons internally heated by electricity
- D06F75/26—Temperature control or indicating arrangements
- D06F75/265—Temperature indicating arrangements; Control knobs
-
- 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
- D06F75/00—Hand irons
- D06F75/34—Handles; Handle mountings
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
1,077,021. Systems depending on two supply sources. MORPHY-RICHARDS Ltd. Jan. 13, 1964 [Jan. 17, 1963], No. 2136/63. Heading H2H. [Also in Divisions D1 and G1] The circuit connections of an electrical appliance can be switched to adapt it for operation on a relatively high or a relatively low voltage, and a voltage indicator is provided which indicates whether or not the switch setting is correct for the applied voltage. In Fig. 1 a domestic iron 9 has heating elements 7, 8 which may be connected either in series or in parallel by a switch K to the supply 1, 2. A neon or other discharge lamp 6 is connected with resistors across the supply so that it lights only on a high voltage supply. Alternatively the neon lamp may be connected across one heating element only (Fig. 2 not shown). The switch K is set to high voltage and the iron connected up. If the supply is high voltage the lamp lights; if the lamp does not light the voltage is low and the switch must be altered, when the lamp will light. Two lamps may be used, both connected through resistors across one of the heating elements and so arranged that if the switch setting is correct, so that the correct voltage appears across each element, one lamp lights and the other does not. With this arrangement both lamps light if the appliance is switched to low voltage but connected to a high voltage source, and neither lamp lights if the appliance is switched to high voltage but connected to low voltage. The lamp which is on may serve as a pilot light in a thermostatically controlled iron. In another arrangement (Fig. 4, not shown), one heating element X is always in circuit and has two lamps across it and the other element Y is connected in series with the first for high voltage operation, and again one lamp lights when the setting is correct. One element may be always across the supply and a second element connected in parallel with it for low voltage operation only. A travel iron (Figs. 5a, 5b and 5c, not shown) has the switch (K) mounted within the handle (22) at its rear, and the handle pivots about a horizontal axis (31). The member (24) fixed on the base is arranged so that when the handle is lowered for transport the switch lever (23) is moved to the high voltage position. The lamps are behind a translucent cover (30).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB213663A GB1077021A (en) | 1963-01-17 | 1963-01-17 | Improvements relating to electrically heated appliances having voltage indicator devices |
| FR960677A FR1380125A (en) | 1963-01-17 | 1964-01-17 | Voltage indicating device for electrical devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB213663A GB1077021A (en) | 1963-01-17 | 1963-01-17 | Improvements relating to electrically heated appliances having voltage indicator devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1077021A true GB1077021A (en) | 1967-07-26 |
Family
ID=37154182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB213663A Expired GB1077021A (en) | 1963-01-17 | 1963-01-17 | Improvements relating to electrically heated appliances having voltage indicator devices |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1380125A (en) |
| GB (1) | GB1077021A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2169926A (en) * | 1985-01-23 | 1986-07-23 | Zink Co John | Pressing iron |
| GB2181311A (en) * | 1985-10-02 | 1987-04-15 | Sanyo Electric Co | Dual voltage electric heating apparatus |
| WO2008101583A1 (en) * | 2007-02-21 | 2008-08-28 | Dekema Dental-Keramiköfen GmbH | Furnace for dental prosthesis or partial dental prosthesis |
-
1963
- 1963-01-17 GB GB213663A patent/GB1077021A/en not_active Expired
-
1964
- 1964-01-17 FR FR960677A patent/FR1380125A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2169926A (en) * | 1985-01-23 | 1986-07-23 | Zink Co John | Pressing iron |
| GB2181311A (en) * | 1985-10-02 | 1987-04-15 | Sanyo Electric Co | Dual voltage electric heating apparatus |
| GB2181311B (en) * | 1985-10-02 | 1989-09-27 | Sanyo Electric Co | Electric heating apparatus |
| WO2008101583A1 (en) * | 2007-02-21 | 2008-08-28 | Dekema Dental-Keramiköfen GmbH | Furnace for dental prosthesis or partial dental prosthesis |
| US8461489B2 (en) | 2007-02-21 | 2013-06-11 | Dekema Dental-Keramiköfen GmbH | Furnace for dental prosthesis or partial dental prosthesis |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1380125A (en) | 1964-11-27 |
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