USRE17093E - Thermoelectric heater - Google Patents
Thermoelectric heater Download PDFInfo
- Publication number
- USRE17093E USRE17093E US17093DE USRE17093E US RE17093 E USRE17093 E US RE17093E US 17093D E US17093D E US 17093DE US RE17093 E USRE17093 E US RE17093E
- Authority
- US
- United States
- Prior art keywords
- mass
- envelope
- sheath
- heat
- thermoelectric heater
- 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
- 230000005540 biological transmission Effects 0.000 description 9
- 239000012530 fluid Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
- H05B3/82—Fixedly-mounted immersion heaters
Definitions
- thermo-electri The thermo electric the liich, owin'g f to *tli e' t's construction, secures y thus far reached and able with this kind the transmission of cat receiving medium interposed the fluid medium space between the transmission never by conductivity which, as is well the best
- the apparatus accordi characterized by the f sistances are embedded in cold
- this envelope bein to be heated, transmission mass when in a hot method of heat transofore known for the this inconvenience is 0 generator.
- ng to the invention act that electric reany preferred mannner surface of said plunged into the whereas the heat PQVIAa ITALY.
- the body is an exact cohi lete a m nis f he annexed "drawing,'
- thermoelectric fluid resistances are used, lod of its own formed in masses, in which a have described a preferred eminvention in detail,
- a heat transmission mass a resistai'ice element associated therewith and an envelope surro'liinding said mass, said mass havin a greater intensity ef th'ein'iai expansion tli a'n said envelope so that when heated by said element, said mass :is caused to expand and come in forcible Contact with said envelope.
- a heat transmission mass adapted to fit closely within said. sheath; said mass an outerhaving a greater rapidity of therlno expansion than said sheath, a resistance element within said mass causing said mass to expand to insure a emnpiete thermal conductive relution between said mass and said sl'i'eath.
- a cylindrical sheath a cylindrical heat transn'iission mass adapted to fit ehisel'y within said sheath, said mass having a greater coefficient of thermal expansion than said sheath, a resistance element within said mass for causing said mass to expand and revent the formation of air pockets between said and said sheath.
Description
A. TORRIANI Oct. 2, 1928. THERMOELECTRIG HEATER Original Filed Nov. 2'7, 1925 5 1 WD U u. u 0
Ill
Reissued Oct. 2, 1928.
ther nqelectric heater. w
asleprim-pie dr 5 the highest eiiicienc that is practically attain of apparatus.
It is Well known that met betwe en two solid mass and the surface of the mass and also upon the between the two surfaces.
If the said distance is considerable, the heat transmission is affected by radiation and convection through generally occupying two surfaces, but th takes place known, is mission.
In all apparatus heret object specified above,
sequently also of the thermo-electri The thermo electric the liich, owin'g f to *tli e' t's construction, secures y thus far reached and able with this kind the transmission of cat receiving medium interposed the fluid medium space between the transmission never by conductivity which, as is well the best The apparatus accordi characterized by the f sistances are embedded in cold,
extending all over the i mass, this envelope bein to be heated, transmission mass when in a hot method of heat transofore known for the this inconvenience is 0 generator.
ng to the invention act that electric reany preferred mannner surface of said plunged into the whereas the heat PQVIAa ITALY.
Figs. 1 and 2 longitudinal section and t e line caw-, showi heater according tion with 3 and 4 plan view secured to the cap The body is an exact cohi lete a m nis f he annexed "drawing,'
are respectively a central a cross section on g a thermo-electric to the invention in conneca special heating .are respectively an elevafrom-above of the and 2.
through terminals -1- of the body -l-.
fit in the envelope -6 into which it is inserted, the envelope in any convenient man ier to the Vessel -7 containing the fluid heated. Under th 'rent the resistances 2- warm up the mass -1- of the cur become hot and hich accordingly e action expands and increases in cross section and forces out any air that may be interposed between the two adjacent surfaces.
Although I bodiment of my to be understood 1. A thermoelectric fluid resistances are used, lod of its own formed in masses, in which a have described a preferred eminvention in detail,
candle for heating plurality of spiral ged each in a recess a heat transmission mass, this heat transmission mass being an accurate fit in an outer the walls of the vessel be heated is contained,
. are energized.
come in forcible contact 2. In a the moelectri envelope secured to in which the. fluid to so that when said resaid mass of material is caused by the thermal expansion to with said envelope. 0 heater ems-claimed Y n." Ital?- in eiaii'n 1, in 'Wli'lCi'l a plurality of spiral resistances are used and lodged each in a recess (1i its own 'iori'ned in the heat transn'iission times, this heat transmission mass being an accurate it in an outer envelope secured to the walls of the vessel. in which the fluid to be l'nrated contained.
3. In a theri'noeleeirie apparatus, a heat transmission mass a resistai'ice element associated therewith and an envelope surro'liinding said mass, said mass havin a greater intensity ef th'ein'iai expansion tli a'n said envelope so that when heated by said element, said mass :is caused to expand and come in forcible Contact with said envelope.
4. In a therl'iie-eleetfie' apjiar'atu's, sheath, a heat transmission mass adapted to fit closely within said. sheath; said mass an outerhaving a greater rapidity of therlno expansion than said sheath, a resistance element within said mass causing said mass to expand to insure a emnpiete thermal conductive relution between said mass and said sl'i'eath.
5. In a therl'i'io-eleetrie apparatus, a cylindrical sheath, a cylindrical heat transn'iission mass adapted to fit ehisel'y within said sheath, said mass having a greater coefficient of thermal expansion than said sheath, a resistance element within said mass for causing said mass to expand and revent the formation of air pockets between said and said sheath.-
In test-inieny whereof, I have signedniy name to this specification this 1st day of ANGELS TORRIANI.
Feb 1928.
Publications (1)
Publication Number | Publication Date |
---|---|
USRE17093E true USRE17093E (en) | 1928-10-02 |
Family
ID=2079282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US17093D Expired USRE17093E (en) | Thermoelectric heater |
Country Status (1)
Country | Link |
---|---|
US (1) | USRE17093E (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2448669A (en) * | 1945-12-22 | 1948-09-07 | Jr Thomas F Green | Electric heater for tanks |
-
0
- US US17093D patent/USRE17093E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2448669A (en) * | 1945-12-22 | 1948-09-07 | Jr Thomas F Green | Electric heater for tanks |
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