US1009035A - Insulating material for embedding electrical conductors. - Google Patents
Insulating material for embedding electrical conductors. Download PDFInfo
- Publication number
- US1009035A US1009035A US55426910A US1910554269A US1009035A US 1009035 A US1009035 A US 1009035A US 55426910 A US55426910 A US 55426910A US 1910554269 A US1910554269 A US 1910554269A US 1009035 A US1009035 A US 1009035A
- Authority
- US
- United States
- Prior art keywords
- insulating material
- electrical conductors
- embedding
- hardened
- embedded
- 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
- 239000004020 conductor Substances 0.000 title description 23
- 239000011810 insulating material Substances 0.000 title description 6
- 150000001875 compounds Chemical class 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 5
- 239000010425 asbestos Substances 0.000 description 4
- 229910052895 riebeckite Inorganic materials 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 101000995014 Archaeoglobus fulgidus (strain ATCC 49558 / DSM 4304 / JCM 9628 / NBRC 100126 / VC-16) Iron-sulfur flavoprotein AF_1436 Proteins 0.000 description 1
- 101000995013 Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) Iron-sulfur flavoprotein MJ0731 Proteins 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229940059720 apra Drugs 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 244000144980 herd Species 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- 229920002338 polyhydroxyethylmethacrylate Polymers 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
Definitions
- rlhie invention relates to improvements in ineulaiing compounds and has foi' its ob'jeol; Jdie provision of 21 material which is :in eleotiicel insulator of e high order in addition to being capable of withstanding a. high ieini'ieintui'e Without injury, which nl ordinary lenniei'eiuie will be suliciently plastic o permit oi embedding :i metallic conductor therein :ind ⁇ which will hin-den under steam lieatinent.
- the mudgeiel may be hardened undei ⁇ Steam inentineni, e pressure of 150 lbs., eoi'iiesponding l'o n lenipeifniuie of 181 C., being- Sullieieni to harden ii in about live hours.
- the 'process used is the seme es that described in the abovementioned application.
- Other ineieiizile euch ne magnesium hi'di'nl'e oi" magnesium meid. may be used, ii' ⁇ beingl onliY eeeenlinl that neubnlunee be employed which will combine Wi'l'h Siliea lo i'oim n. silicate under steam tiene ment.
- nini'eiinle io it is preferable in mixingl nini'eiinle io be combined in l'hie "manner ilnil, ninounie corresponding io ihe molecular in'oi'ioi'iions be used: the nppionimnie formula oij the Silieno ioiined being ⁇ (feSiflflO. he nei'ceni'ugfe of ':itoii'fsi viiig somewhnl. For ineinnee when slnked line and ilini' .fne uned in ho pi'onoilion of ifi lo (l0.
- 5 is an end view of the saine.
- Fig.. 2 I. have applied my invention to a rheostat.
- the resistance conductor l2 may be embedded in the material in any desired inanneruasfor instance, by Winding the Wire about a glas/s rod 13 and then embedding the rods in ythe material as shown.
- Figs. l and 5 I have shown another possible arrangement.
- I have formed a starting rheostat by embedding the rcsistances la in fthe material in the. manner shown in' F1g.-2 and .forming terininals for the sections o't' resista-nce by cnibedding studs'l5 after the manner shown in Fig. l.
- a controlling arm 16, pivoted at 1i', is arranged to successively engage the studs to vary the resista ice.
- An insulating material of asbestos and hydrous silicate of :alciuin having an electrical conductor embedded therein.
- a rheostat comprising a resistance conductor embedded in a steam-hardened compound.
- a rheostat comprising a'resistance conductor embedded in a steam-hardened compound containing 'hydrous silicate of an alkaline earth.
- a rheostat comprising a resistance conductor embedded in a Steamhardened compound of silica and a hydrate.
- a rheostat comprising a hydrous silicate and a heat resisting fibrous material having a resistance conductor embedded therein.
- a rheostat comprising a composition of hydrous silicate of calcium and asbestos having a resistance conductor embedded lth erein.
- a rheostat comfprising a resistance conductor embedded in asteam-hardened mass ot' calcium silicate, silica and asbestos.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Insulating Materials (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Insulated Conductors (AREA)
Description
WITNESSES.
L. E; 'BARRINGER INSULATING MATERIAL POR EMBBDDING ELECTRICAL CONDUCTORS. APPLICATION FILED mlm, 1906, RBNBWED APRA 8. 1910.
1,009,035. Patented Now/.21, 1911.
v INVENTUR- I AvvR EN EE E BARRINGER ljhllilihll) SllAllll@ lidi-f "lllilillll LAWRENCE E. BARR-INGER, OF SCHENECTDY, 'NEW' YGEK, ASSIGNQR T l?E`.l.`l'.lhlu.LV
IELECTRCOMPNY, A. CRPLELELTION 011" NEW VORM...
IlllSLiiING lYlATEBAL FR EMBEENG/ ELECTRICAL CDNDUCTCRS.
Specification of Letters laten't.
Patented Non.. 25d, Milli?,
Application filed Fem-navy 5, i906, Serial No. 299,448. Renewed April 8, 1910. Serial No. 554,9369.
To 1U whomy it may concern; i
Be it known that I, LAWRENCE E. BAiniiN- one, a citizen of the United Sintes, residing at Seheneciedy, in J[he County of Schenectady, Staie of New York, have invented ceiinin new and useful linpmvemenie in Insulaiin'g Materiel for Embedding Elec* li-ical, Conductors, of which the following is n speeihenion.
rlhie invention relates to improvements in ineulaiing compounds and has foi' its ob'jeol; Jdie provision of 21 material which is :in eleotiicel insulator of e high order in addition to being capable of withstanding a. high ieini'ieintui'e Without injury, which nl ordinary lenniei'eiuie will be suliciently plastic o permit oi embedding :i metallic conductor therein :ind `which will hin-den under steam lieatinent.
In my pieuious application, No. 274,409, filed Mey lllh, l905, ll have described and claimed e piioeees; Whei'eby ny mate "fil muy be produced. l have found, howevei, thai ihiel maeiisi'l possesses qualit-ies which make ih Very deoiinble :is a eiibsiance in which lo embed eleeli'iczil conductors. Ae disclosed in ihe ebovenientioned :ipplieniioin the mnieiiel may be hardened undei` Steam inentineni, e pressure of 150 lbs., eoi'iiesponding l'o n lenipeifniuie of 181 C., being- Sullieieni to harden ii in about live hours.
li has been commonheretofore to embed ci'indiielors in' Substances such as enamel,
which are lnsed around the conduolzoi' oi1 cementewhich 'are nir-hardened around ihe conductor. lnbennees like elaye or porci lfnn cannoli be need for oi'nbedding bocaux@ of the high lenipemtnie neoesszn'y foi' hsn (lening 'which would lend to elngginn' oi: lhe ineinl uil'li ille innulniion. ,Enamel nino line ille disndvunlnge of requiring heni which renders necessary mueh caro in application. is exi'ieneive und when ooinplel'ed will nel elnnd :my great ternpeiuiuie changesy with out munching und exposing (he eondln'loi'. lnmnelnl also oonduol when healed, conducilifiiy beginning juni. below redness :1nd inmenging; i'fi'pidly es the ieinpei'ni'ui'e niece. '.l`hif y lends lo Short eircuiting and destruciion olf he conductor. Cement:y have the, dimulvnn'lune oi lveingil noli` veux' Sirone noi denen :ind noi; being; "l-el e inslzulnlone" l'hejy' :ne elfen eneily" deeiioyi l lof" hi' eeide. Slither innieieinlss "fe been um ployed for embedding ieeistance, sind in some eases the compounds ere hardened by exposure lio Jthe nir end. by chemicals, but these compounds have been found he disinegiale and crumble and have not {hereduisile oughnees, strength, or heet i'eeietlinee, noi' een they be machined and worked inl'o the 'variety of :loiins ihfit it ie often.
desired that an insulating material. assume. l have found in hardening my materiel that it shrinks en amount just snfi'ieienl; to tighten n F 1 Land iiinily hold a eondnctoi' in place. lhe temperature at which it' ie formed iS 16W and the inatei'inl when formed will stand a high ienipeiziiui'e and is highly insulating, ni all temperatures. The inaeirinl uf'hile e. li'emely herd and strong; cen be inziel'iined when desirable ior Special shapes lapped foii seiews, etc.
ln carrying ouiJ my invention, the 'process used is the seme es that described in the abovementioned application. Ai qmlntity of asbestos or othei" fibioiisinnieiiel isinixed Wiih :i definite qunniiijv of calcium hydrate and flint, or eilieu. Other ineieiizile euch ne magnesium hi'di'nl'e oi" magnesium meid. may be used, ii'` beingl onliY eeeenlinl that neubnlunee be employed which will combine Wi'l'h Siliea lo i'oim n. silicate under steam tiene ment. it is preferable in mixingl nini'eiinle io be combined in l'hie "manner ilnil, ninounie corresponding io ihe molecular in'oi'ioi'iions be used: the nppionimnie formule oij the Silieno ioiined being` (feSiflflO. he nei'ceni'ugfe of ':itoii'fsi viiig somewhnl. For ineinnee when slnked linie and ilini' .fne uned in ho pi'onoilion of ifi lo (l0. llieie will be, no exc of eii'hel linie oi' llinl'. lhe exnei' inonoiiionn inni". howevel. he varied llnonggfhoul' u eonnideinble innige. und l have found (hul im' ceilziin (deseen of' noel( l'ho propo'iimis oi GCI nshentoe, 38C? dint und 295 calcium h'vdiziie give Vous eniiniinci'oiy i'esulls. Those ingredimin, :ililei' beine thoroughly mixed. ui'e moislened und block ot high insulating material; and Fig.
5 is an end view of the saine.
The form shown in Fig. l requires no description, since it merely shows one of the possible uses to which I l0. in the form ci a block having a stud 1l connected therewith, islfirmly embedded in the material.
In Fig.. 2 I. have applied my invention to a rheostat. The resistance conductor l2 may be embedded in the material in any desired inanneruasfor instance, by Winding the Wire about a glas/s rod 13 and then embedding the rods in ythe material as shown.
In Figs. l and 5 I have shown another possible arrangement. lIn this case I have formed a starting rheostat by embedding the rcsistances la in fthe material in the. manner shown in' F1g.-2 and .forming terininals for the sections o't' resista-nce by cnibedding studs'l5 after the manner shown in Fig. l. A controlling arm 16, pivoted at 1i', is arranged to successively engage the studs to vary the resista ice.
It will be seen rom the yforegoing that I have produced an insulating material which is exceedingly valuable as `an embedding substance for. metallic conductors. When hardened, it. becomes like slate or soapstoue, but has' theI advantage over these of being capable ot' lending itself readily to various forms by i'i'iolding vin addition t'o being/ capable ot being machined.
Many modilications of my invention will vsiiggest themselves to those skilled, in the art, and it should be understood that I do not limit my invention `to the materials o'r ,process ofV formingv and arranging'fsame Vherein motioned, but that all suchl medidcations wi'll come within) the spirit of my may apply my invention. In this case a metallic conductor iboebais `invention in sofar as they falll Within the scope of the claims annexed to and forming a part of this application.
What I claim as new and desire to secure by Letters Patent of the United States, isf- 1. A steamLhardened insulating compound having an electrical conductor embedded therein.
2. A steamhar dened insulating compound of silica and a hydrate having an electrical conductor embedded therein.
3. A steam-hardened insulating compound of an alkaline hydrate and silica having a metallic conductor'embedded therein.
4. A steam-hardened insulating .conm pound ofcalcium hydrate and silicaasso ciated With a fibrous material and an electrical conductor embedded in said compound.
5. An insulating composition of a fibrous material and hydrons silicate of calcium having an electrical conductor embedded therein. A
6. An insulating material of asbestos and hydrous silicate of :alciuin having an electrical conductor embedded therein.
7. A steam-hardened insulating compound of silica and anzalkaline earth metal having an electrical conductor embedded therein.
8. A rheostat comprising a resistance conductor embedded in a steam-hardened compound.
9. A rheostat comprising a'resistance conductor embedded in a steam-hardened compound containing 'hydrous silicate of an alkaline earth.
'l0'. A rheostat comprising a resistance conductor embedded in a Steamhardened compound of silica and a hydrate.
l1'. A rheostat comprising a hydrous silicate and a heat resisting fibrous material having a resistance conductor embedded therein.
l2. A rheostat comprising a composition of hydrous silicate of calcium and asbestos having a resistance conductor embedded lth erein.
13. A rheostat comfprising a resistance conductor embedded in asteam-hardened mass ot' calcium silicate, silica and asbestos.
In Witness whereof, I have hereunto set my hand this 2nd day of February, 1906.
' LAWRENCE E. BARRINGER. liVitnesses BENJAMIN B. HULL, HnLrN OnroRD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55426910A US1009035A (en) | 1910-04-08 | 1910-04-08 | Insulating material for embedding electrical conductors. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55426910A US1009035A (en) | 1910-04-08 | 1910-04-08 | Insulating material for embedding electrical conductors. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1009035A true US1009035A (en) | 1911-11-21 |
Family
ID=3077345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US55426910A Expired - Lifetime US1009035A (en) | 1910-04-08 | 1910-04-08 | Insulating material for embedding electrical conductors. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1009035A (en) |
-
1910
- 1910-04-08 US US55426910A patent/US1009035A/en not_active Expired - Lifetime
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