US1057312A - Manufacture of incandescent mantles for gas-lighting. - Google Patents
Manufacture of incandescent mantles for gas-lighting. Download PDFInfo
- Publication number
- US1057312A US1057312A US56060710A US1910560607A US1057312A US 1057312 A US1057312 A US 1057312A US 56060710 A US56060710 A US 56060710A US 1910560607 A US1910560607 A US 1910560607A US 1057312 A US1057312 A US 1057312A
- Authority
- US
- United States
- Prior art keywords
- stocking
- manufacture
- lighting
- gas
- incandescent mantles
- 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
- 238000004519 manufacturing process Methods 0.000 title description 6
- 238000001035 drying Methods 0.000 description 8
- 238000007598 dipping method Methods 0.000 description 7
- 108010010803 Gelatin Proteins 0.000 description 5
- 229920000159 gelatin Polymers 0.000 description 5
- 239000008273 gelatin Substances 0.000 description 5
- 235000019322 gelatine Nutrition 0.000 description 5
- 235000011852 gelatine desserts Nutrition 0.000 description 5
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 3
- 241000723346 Cinnamomum camphora Species 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 229960000846 camphor Drugs 0.000 description 3
- 229930008380 camphor Natural products 0.000 description 3
- 239000004006 olive oil Substances 0.000 description 3
- 235000008390 olive oil Nutrition 0.000 description 3
- 235000015096 spirit Nutrition 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000020071 rectified spirit Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21H—INCANDESCENT MANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
- F21H1/00—Incandescent mantles; Selection of imbibition liquids therefor
Definitions
- This invention relates to improveiinents in the manufacture of incandescent mantles, whereby they are rendered elastic and tough and practically immune from breakage either in transit or after being lighted upon the burner for the first time. It also increases the candle power of the light to an appreciable extent.
- My treatment is applied to the impregnated tube, net or fabric of any approved pattern or mesh commonly known as the stocking, that is, the stocking impregnated with the salts of suitable rare earths (preferably the nitrates of such earths) and after being burned off.
- the stocking that is, the stocking impregnated with the salts of suitable rare earths (preferably the nitrates of such earths) and after being burned off.
- the impregnated stocking after being prepared as heretofore including the burning off is treated as follows: It is first dipped for 2 minutes in a bath of petrol and then dried for 3 minutes in a suitable oven or drying chamber maintained at a temperature of about 80 Fahr. It is then dipped for 5 seconds in a mixture of collodion, alcohol or rectified spirit, olive oil and spirits of camphor in about the following proportions: Collodion 5 ounces, alcohol 1- ⁇ - ounces, olive oil 9; ounce, spirits of camphor g ounce, and again dried for 10 minutes in an oven or drying chamber at about 80 Fahr.
- gelatin in the proportion of l: ounce gelatin to 11 ounces of water, and again dried for about 10 minutes or until thoroughly dried in an oven or drying chamber at about 80 Fahr.
- the gelatin solution after preparation must be cooled down to and maintained at a temperature of 105 Fahr. It is then packed, preferably in a cardboard box, and is ready for sale.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
ALFRED HENRY WILLIAMS, 0F HYDE PARK, SOUTH AUSTRALIA, AUSTRALIA.
MANUFACTURE OF INCANDESCENT MANTLES FOB GAS-LIGHTING.
No Drawing.
To all whom it may concern:
Be it known that I, ALFRED HENRY VVIL- LIAMS, a subject of the King of Great Britain and Ireland, residing at King \Villiam Road, Hyde Park, State of South Australia, Commonwealth of Australia, have invented certain new and useful Improvements in the Manufacture of Incandescent Mantles for Gas-Lighting, of which the following is a specification.
This invention relates to improveiinents in the manufacture of incandescent mantles, whereby they are rendered elastic and tough and practically immune from breakage either in transit or after being lighted upon the burner for the first time. It also increases the candle power of the light to an appreciable extent.
My treatment is applied to the impregnated tube, net or fabric of any approved pattern or mesh commonly known as the stocking, that is, the stocking impregnated with the salts of suitable rare earths (preferably the nitrates of such earths) and after being burned off.
According to my invention the impregnated stocking after being prepared as heretofore including the burning off is treated as follows: It is first dipped for 2 minutes in a bath of petrol and then dried for 3 minutes in a suitable oven or drying chamber maintained at a temperature of about 80 Fahr. It is then dipped for 5 seconds in a mixture of collodion, alcohol or rectified spirit, olive oil and spirits of camphor in about the following proportions: Collodion 5 ounces, alcohol 1-}- ounces, olive oil 9; ounce, spirits of camphor g ounce, and again dried for 10 minutes in an oven or drying chamber at about 80 Fahr. It is then dipped for 5 seconds in a solution of gelatin in the proportion of l: ounce gelatin to 11 ounces of water, and again dried for about 10 minutes or until thoroughly dried in an oven or drying chamber at about 80 Fahr. The gelatin solution after preparation must be cooled down to and maintained at a temperature of 105 Fahr. It is then packed, preferably in a cardboard box, and is ready for sale.
Specification of Letters Batent.
Patented Mar. 25, 19135.
Application filed May 11, 1910. Serial No. 560,607.
It is well known that the dipping of the impregnated and burned-off stocking into the stiffening solution of collodion, etc., reduces the candle power of the mantle, but the preliminary dipping of the stocking into petrol according to my invention protects the stocking and renders it immune from the harmful effects of the collodionizing solution.
The quantities, times and temperatures mentioned herein are approximate only, since they will require to be varied according to the quality and mesh of the fabric or stocking under treatment, but any person accustomed to the dipping and drying of mantles will readily judge the quantities, times and temperatures giving the best results for mantles of various meshes.
Having now fully described and ascertained my said invention and the manner in which it is to be performed I declare that what I claim is 1. In the manufacture of incandescentmantles, the method of treating an impregnated and burned-off stocking, consisting in dipping the stocking in petrol, then drying it, then dipping it in a bath consisting of a mixture of collodion, alcohol, olive oil and spirits of camphor, then drying it, then dipping it in a solution of gelatin, and finally drying it.
2. In the manufacture of incandescent mantles, the method of treating an impregnated and burned-off stocking, consisting in dipping the stocking in petrol, drying it, collodionizing the stocking, and finally coating it with gelatin.
3. The herein described steps in the method of manufacturing incandescent mantles, consisting in treating an impregnated and burned off stocking with petrol, and then collodionizing the stocking.
In testimony that I claim the foregoing as my invention I have signed my name in the presence of two subscribing witnesses this 31st day of March 1910.
ALFRED HENRY WILLIAMS. lVitnesses:
ARTHUR GORE COLLISON,
GLADYs CLARE WILLIAMS.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Iatents,
Washington, D. G.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56060710A US1057312A (en) | 1910-05-11 | 1910-05-11 | Manufacture of incandescent mantles for gas-lighting. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56060710A US1057312A (en) | 1910-05-11 | 1910-05-11 | Manufacture of incandescent mantles for gas-lighting. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1057312A true US1057312A (en) | 1913-03-25 |
Family
ID=3125565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US56060710A Expired - Lifetime US1057312A (en) | 1910-05-11 | 1910-05-11 | Manufacture of incandescent mantles for gas-lighting. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1057312A (en) |
-
1910
- 1910-05-11 US US56060710A patent/US1057312A/en not_active Expired - Lifetime
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