US1456141A - osi london - Google Patents
osi london Download PDFInfo
- Publication number
- US1456141A US1456141A US1456141DA US1456141A US 1456141 A US1456141 A US 1456141A US 1456141D A US1456141D A US 1456141DA US 1456141 A US1456141 A US 1456141A
- Authority
- US
- United States
- Prior art keywords
- elements
- london
- hase
- osi
- forni
- 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 - Lifetime
Links
- 241000283986 Lepus Species 0.000 description 9
- 239000002184 metal Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
- A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
- A61L9/03—Apparatus therefor
Definitions
- This inve .on which relates to improvements .in electric heating ⁇ devices is snit- :ihle toi' h ing' small queiititi s o't liquid or sen'iifliqnid suhstances, tools or other appliances ⁇ :ind also i'or empor-ating chemical compounds es iees. p or other substances havi ai.. .,ptie properties, so that hv vnporiza tion the ..id compounds or substances he more readili7 disseminati 'il through the atniosiiihcro for lrvgienic purposes.
- Figure l is a vcrtifg-al section
- Figui-c o plen view the metal cover having; heen renioif'ed,
- the hase nifty he of vf'ood, vulcanite, chonite, or other insulator. and suitable means are provided "for bringing' a twin '0 rihle (roote through the hase for lea( current to the heating elements. hase consists ci two pieces. a. top oart l,
- the element vrire is preferably continuous throughout but met* he arranged in sections adapted tor joining together.
- the elements with their nietnl end pieces forni a complete unit which can he easil;r replaced in case of hreahdown.
- the end pieces are fixed to the hase by means of long metal screws oi' holts which project through the hase into the hollow space therein and forni the niain terminals 5 ot tlg apparatus, to woich terminals a pair ot flexible cables 4 is connected.
- a piece of sheet asbestos 8 or other fireproof and insulating' material is placed loetwcon the elements and the hase.
- the metal cover 3 which may he provided with holes toi' ventileting purposes is ot pressed or spun metal and performs the dual function o'f n mechanical protection 'For the elements and a support or holder 'for the vessels or appliances to he heated hjf nieans of the cup-shaped cavityv which can also contain the vaporising chemicals.
- rlhis cavitf,7 is arranged immediatelj,7 above the elements so that veri7 lit-le heat is lost in transmission from the elements to the liquid in the cavity.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
Description
C. H, W. MORRISON ELECTRIC HEATER May 22, 1923. 1,456,141
Filed July 1o. 1922 Patented Mey 22,
UNITE STATES PATENT OFFICE.
CHARLES HOWARD ViiLTER l'i'QOREISON, OE LONDON, ENGLAND. ASSIGNOR, BY DIRECT AND ETESNE ASSIGNBCKENTS, TO M. Sz; P. ENTERPRISES LIMITED, OF LONDON, W. 1, ENGLAND, AND VJLLAL HERBERT PEAK, LONDON, 'W'. '14, ENGLAND.
ELECTRIC HEATER.
Application filed July l0, 1922.
c. it known that l, @momias Howlnn /ionr/.isom a subject ot the Kino` of nn :ind l'reland, and e resident .innglenth have invented certain new and useL al Improvements in Electric lleaters olf which the following' is a specifi cation.
This inve .on which relates to improvements .in electric heating` devices is snit- :ihle toi' h ing' small queiititi s o't liquid or sen'iifliqnid suhstances, tools or other appliances` :ind also i'or empor-ating chemical compounds es iees. p or other substances havi ai.. .,ptie properties, so that hv vnporiza tion the ..id compounds or substances he more readili7 disseminati 'il through the atniosiiihcro for lrvgienic purposes.
The has reference to el ctric heat@ wherein electric resistance eleineiis mounted on a hose with reniovahle cover plate over the terminals are covered h f :in outer shell shaped with c. Cup-hize eavitv disposed over the elements.
According; to the present invention there is eniploved a hose on which stonfls a pair oF upright conductive leffs corr/'ing detacln ahlv between their upper ends thc resistance heatingn element, and a Cover with a cup-like depression on its uppe:1 surtacc.
The improved device accordino` to this invention onihodies novel construction with inciiities tor easily detaohing :ind replacingthc heating` elements. and illustrated in the accompanying drawings.
Figure l is a vcrtifg-al section, and
Figui-c o plen view, the metal cover having; heen renioif'ed,
The hase nifty he of vf'ood, vulcanite, chonite, or other insulator. and suitable means are provided "for bringing' a twin '0 rihle (fehle through the hase for lea( current to the heating elements. hase consists ci two pieces. a. top oart l,
which holds the elements and their supports and a l 'the Serial No. 573,955.
known nianner preferably narrow in coinparison with their length, and these strips are securely held in two metal end pieces or lugs 7 which forni the terniinals of the elements. The element vrire is preferably continuous throughout but met* he arranged in sections adapted tor joining together. The elements with their nietnl end pieces forni a complete unit which can he easil;r replaced in case of hreahdown. The end pieces are fixed to the hase by means of long metal screws oi' holts which project through the hase into the hollow space therein and forni the niain terminals 5 ot tlg apparatus, to woich terminals a pair ot flexible cables 4 is connected.
A piece of sheet asbestos 8 or other lireproof and insulating' material is placed loetwcon the elements and the hase.
The metal cover 3 which may he provided with holes toi' ventileting purposes is ot pressed or spun metal and performs the dual function o'f n mechanical protection 'For the elements and a support or holder 'for the vessels or appliances to he heated hjf nieans of the cup-shaped cavityv which can also contain the vaporising chemicals. rlhis cavitf,7 is arranged immediatelj,7 above the elements so that veri7 lit-le heat is lost in transmission from the elements to the liquid in the cavity. ln order to prevent snch loss more eillectinilly, the elements niav he disposed concentricallv with and under the cavit;7 i. e. they may he benty into cup-shaped forni so that all ports of. the heating elements may he as close as possible to the under side ot the cavity.
claim- An electric heating :ipplianco consisting or a hase, upright conductor leg-s on the upper side ot said hase, terminal elements the line wires and constitntinc` nicans tor fastening the conductor legis to the hase,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1456141A true US1456141A (en) | 1923-05-22 |
Family
ID=3404195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US1456141D Expired - Lifetime US1456141A (en) | osi london |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1456141A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2522085A (en) * | 1947-08-06 | 1950-09-12 | Edgar G Beckemeyer | Device for cooking popcorn |
| US3274372A (en) * | 1964-07-27 | 1966-09-20 | Electro Optical Systems Inc | Solid vaporization |
-
0
- US US1456141D patent/US1456141A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2522085A (en) * | 1947-08-06 | 1950-09-12 | Edgar G Beckemeyer | Device for cooking popcorn |
| US3274372A (en) * | 1964-07-27 | 1966-09-20 | Electro Optical Systems Inc | Solid vaporization |
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