US559349A - Msikxor - Google Patents
Msikxor Download PDFInfo
- Publication number
- US559349A US559349A US559349DA US559349A US 559349 A US559349 A US 559349A US 559349D A US559349D A US 559349DA US 559349 A US559349 A US 559349A
- Authority
- US
- United States
- Prior art keywords
- plates
- resistance
- cards
- card
- metallic
- 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 description 14
- 239000011810 insulating material Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/08—Cooling, heating or ventilating arrangements
- H01C1/082—Cooling, heating or ventilating arrangements using forced fluid flow
Definitions
- the resistance-cards 14 are formed heretofore described in iflat form 4heretofore structed -f-in other '1.51 ends abutting at the center of the n the shape of a broad V lengthwise by bending.
- this rheostat contains no carbonizable material and that no soft solder is necessary in its construction. lt may limited only by the oxidation of the German dac., or the metal forming the conductors.
- Vhat I claim is- 1.
- a resistance-card for rheostats consisting of insulating material Wound with a lnetallic'conductor, and folded upon itself lengthrheosta't,
- a resistance-card with a metallic folded upon itself lengthwise, the ends of the conductor .being located at one end of the resistance-card.
- resistance-cards formed of layers of insulating material wound with metallic con ductors, radiating-plates interposupport- -lated between the resistance-cards, ing-plates and Ventilating-plates also interpression-plates between which said several plates are located, and means for securing and compressing said 4several plates between I ro lthe compression-plates, substantially as s et 1 forth.
- a Ventilating-plate for rheostats consisting of pairs of metallic plates coated with insulating material and secured together and held apart, by spacing-blocks.
- f 9 A resistance-card ing of layers of insulating material Wound with metallic conductors and folded lengthreo Wise, the conductors having loose ends cov- IIS? for rheostats,consist I ered and insulated from each other,and secured in place by silicate of; soda. lIn Witness whereof I have hereunto hand this 10th day of December, 1895. p
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Distribution Board (AREA)
Description
rinclusive, the resistance-cards 14 are formed heretofore described in iflat form 4heretofore structed -f-in other '1.51 ends abutting at the center of the n the shape of a broad V lengthwise by bending.
since the mass can be-packed solidly to ether,
so as .to look the resistance-cards, & into one another, and thereby forni-a structure is more rigid than in the case ofthe described, Figs. 1, 2, These resistance-cards 14 are con- -similarly tothe resistance-cards et respects than 'thisV shape, and are in two blocks or sets having their which arranged The resistance -cards connection with Figs. 1,' 2, 3, &c., are similarly arranged in two blocks with abutting inner ends. he conductors 3v are provided with loose ends lof `as'shown in Fig. 8.
. slliiicient. length to join the next oradjacent the rheostat.
resistance-card and also make any -connection to the contact points or The construction, heretofore described, of the renecessary sistance-cards is that these' loose ends 15 are grouped at the center of the rheostat, as shown inv Fig. 8, thereby making it more convenient 'to arrangethe to the contact-points 16. These loose ends 15 beingin connections and secure them (Shown in Fig. l.) the irst place bare of insulation are covered and insulated from each otherl by having tubes of asbestos cloth I cation of silicate 'of soda.
posts of the switch or other suitable insulating material slipped lover them and secured in place by the appli- The ends'of the conductors may be connected together by any v"suitable mechanical means o'r by'an electric or other vWelding process, and they may be connected to the buttons, studs, or bindingusual manner. Y
17 indicates the usual form of switch mounted in the center of the board or top 18 of the rheostat, and having contact-points 16.
therefore be heated to a temperature I t will thus be seen that by mea-'ns of this structure herein set out the several resistancecards, radiating, Ventilating, and supporting plates may be securely and rigidly held together bycompression and that parts of them may be removed by releasing the nuts and rods and compression-plates.
A feature of this rheostat is that it contains no carbonizable material and that no soft solder is necessary in its construction. lt may limited only by the oxidation of the German dac., or the metal forming the conductors.
Vhat I claim is- 1. A resistance-card for rheostats, consisting of insulating material Wound with a lnetallic'conductor, and folded upon itself lengthrheosta't,
wise so as to bring theends of the conductor at one end of the card.
2. A resistance-card )with a metallic folded upon itself lengthwise, the ends of the conductor .being located at one end of the resistance-card.
3. Ares'istance-card for rheostats, lating material Wound with a metallic conductor and having a broad V shape lengthwise. 4
f4. A resistancecard ing of a flattened tube Wound spirally-With a folded upon itself lengthwise,and being of a broad V shape throughout itsjlength.
5. In a rheostat, i
of layers of insulating material woundwith metallic conductors, radiating-plates interfor rheostats, consistof insulating material plates of Y advantage of this folded by screw contact in they polated between thel resistance-cards, comsliding contact with the silver,
polated between theresistance-cards, compression-plates between which the radiatingplates and the resistance-cards are located,
of 'insufor 1hcos'tats,co11sist 1mg of a tube of lnsulating material Wound conductor and flattened and metallic conductor and v resistance-cards formed and means for compressing and securing the' resistance-cards and radiating-plates be tween .the compression-plates,substantially as set' 6.'A resistance-card formed .of layers voi insulating niaterialwound'with metallic conductors, radiatingplates *interpolatedv between the resistance-cards, Ventilating-plates interpolated between the resistance-cards, compression-plates 'between which saidv resistance-cards, radiating-plates and ventilating-plates are located, and means for tightening and-securing saidfseveral plates between the compression-plates.
` 7. Infa rheostat,
resistance-cards"formed of layers of insulating material wound with metallic con ductors, radiating-plates interposupport- -lated between the resistance-cards, ing-plates and Ventilating-plates also interpression-plates between which said several plates are located, and means for securing and compressing said 4several plates between I ro lthe compression-plates, substantially as s et 1 forth.
8. A Ventilating-plate for rheostats, consisting of pairs of metallic plates coated with insulating material and secured together and held apart, by spacing-blocks. f 9. A resistance-card ing of layers of insulating material Wound with metallic conductors and folded lengthreo Wise, the conductors having loose ends cov- IIS? for rheostats,consist I ered and insulated from each other,and secured in place by silicate of; soda. lIn Witness whereof I have hereunto hand this 10th day of December, 1895. p
set my l
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US559349A true US559349A (en) | 1896-05-05 |
Family
ID=2628073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US559349D Expired - Lifetime US559349A (en) | Msikxor |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US559349A (en) |
-
0
- US US559349D patent/US559349A/en not_active Expired - Lifetime
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