US124126A - Improvement in switches for turning on and off and lighting gas by electricity - Google Patents
Improvement in switches for turning on and off and lighting gas by electricity Download PDFInfo
- Publication number
- US124126A US124126A US124126DA US124126A US 124126 A US124126 A US 124126A US 124126D A US124126D A US 124126DA US 124126 A US124126 A US 124126A
- Authority
- US
- United States
- Prior art keywords
- knob
- gas
- turning
- finger
- electricity
- 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
- 230000005611 electricity Effects 0.000 title description 12
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 230000036633 rest Effects 0.000 description 4
- 102000007469 Actins Human genes 0.000 description 2
- 108010085238 Actins Proteins 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 2
- 240000001178 Ficus deltoidea Species 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/22—Details
Definitions
- M y invention relates to the manner of turning on and oii' gas and lighting the same by an electrical current, the device for the purpose being in the form of a knob, having arranged within and about it a mechanism to be operated by the hand, and having for its direct object, in the first place, the turning on of the gas by a movement of the gas-cock through the agency of the current formed by the wire attached to an electro-magnet.
- I sink In a plate composed of hard rubber or other non-conducting material, I sink a small disk of metal, which is connected by a wire which passes along the surface of a rubber plate, and down or through the same to a small metal cylinder.
- this cylinder In this cylinder is a hole to receive the wire which connects with the magnetic stop-cock at a reasonable distance from this device.
- a thumb-screw In the small cylinder just mentioned is a thumb-screw to clamp the wire when in position.
- In the center of the rubber plate a hole is cut to receive the end of a spindle which is attached to a large knob.
- This knob having the spindle attached is formed hollow, with two offsets within; the first is intended to allow play for the knob to operate the part which turns the cock; the second is to form a bearing for one end of a spiral spring.
- This spiral spring encircles a rod and finds itself limited to the bearing just mentioned, and the inner surface of the small knob.
- a small screw which passes through one side of the hollow spindle rests against the shoulder of a slot formed in the rod to prevent it from being thrown out of its place by the force of the spring when the pressure is removed from the small knob.
- On the end of the rod nearest the metal disk is a platinum point or tip to form an active electrical connection when the small knob is pressed down to unite the electromagnetic stopcock with the main battery.
- the large knob is so formed and fitted to a dialplate and rubber base as that it may move freely about its axis, and is only limited in its movements by the finger attached to the knobspindle, which, coming in contact with the clamp-cylinders, connect, through the wires, the gas-jets with the main battery.
- the tinger has on either side at the point of contact with the clamp-cylinders, a small bit ot'platin um which corresponds with a platinumpoint on each of the clamp-cylinders just mentioned, to facilitate the movement of the electrical current.
- To the hardrnbber plate is firmly attached a stiff fiat spring, placed concentric with the axis of the knob-spindle.
- This spring is held loosely in a slot in the back part of the finger-justreterred to. he objectot'this spring is to return the finger to its place, which is equidistai between the two clamp-cylinders, which hold the wires communicating with the gasjets.
- the importance o'l" this arrangement is obvious when attcntion is called to the fact that is impossible for a person unacquainted with the working of a battery to keep the current connected longer than the hand is held on the large knob, for as soon as the hand is removed the spring will invariably return the finger to its normal position.
- Figure 1 is a top view of knobs and dialplate.
- Fig. 2 is a section on hne 0a m.
- Fig. 3 is a horizontal section on y y, Fig. 2.
- A is the large knob attached to the hollow spindle a, which moves the finger b either to the right or left to make a connection with the wires leading to the gas-jets, the same being attached to the cylinders c e, and held in their places by the set-screws (l d".
- B B are the wires leading to the gas-burners, and through which the electricity passes to light the gas.
- 0 is the small knob attached to the rod 6. This rod passes through the hollow spindle, and rests, when not operated, with its platinum-tipped end within a short distance of the metal disk m.
- e is the spiral spring encircling the rod 0, which returns the knob O to its place when thefinger is removed after pressing down to turn on the gas.
- r is the wire held in the cylinder by the clamp-screw s, which leads to the magnetic stop-cock at a distance from the switch.
- a small wire, t shown in dotted lines, is embedded in the rubber plate E, and connects the wire 1' with the metal disk m.
- l is the space in the large knob which allows free play to the knob C as it is moved to 0p erate the stop-cock.
- O is the flat spring secured to the rubber plate, which serves to return the finger b to its proper place when the hand is taken from the large knob A.
- a bridge which is secured to the rubber plate at the points N N, clasps the spindle a and holds it in place.
- the collar to which encircles the spindle a is held onto it by the small screw n.
- This collar is used with the bridge to keep the whole device together, or as a convenience in separatin g the parts.
- the clamp-screw h holds the wire in its place in the cylinder g. This ire connects the switch with the main battery.
- a hand or pointer, G is attached to the large knobAand moves with it and the finger I) over the dial-plate H. The limit of movement of this finger b is thereby indicated by marks on the dial to which the hand points as it is moved to the right or left.
- the knob A having the spindle a attached, combined with the finger b and wires B B, and flat spring 0, as and for the purpose set forth.
- the knob A with its associate parts combined with the knob O, with its associate parts, operating together to turn on'and off and light one or more gas-burners through the agency of electricity.
- Witn esscs Enw. W. Donn, M. GARDINER.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
Description
iSANiUEL GARDNER, ls.
lmprovemeni in Switch for Turning 0n and Bf? ana Lighting Gas by Electriaity.
Pats-rated Feb. 27, 38W,
FFIG.
SAIIIUEL GARDINER, JR, OF TVASHINGTON, DISTRICT OF COLUMBIA.
IMPROVEMENT IN SWITCHES FOR TURNING ON AND OFF AND LIGHTING GAS BY ELECTRICITY.
Specification forming part of Letters Patent No. 124,126, dated February 27, 1872.
SPECIFICATION.
I, SAMUEL GARDINER, Jr., of \Vashington, District of Columbia, have invented a Switch for Turning 0n and Off and Lighting Gas by Electricity, of which the following is a specification:
li etime and Objects of the Intention.
M y invention relates to the manner of turning on and oii' gas and lighting the same by an electrical current, the device for the purpose being in the form of a knob, having arranged within and about it a mechanism to be operated by the hand, and having for its direct object, in the first place, the turning on of the gas by a movement of the gas-cock through the agency of the current formed by the wire attached to an electro-magnet. Second, the lighting of the same by a similar current, as hereinafter described, after the gas is turned on.
Description.
In a plate composed of hard rubber or other non-conducting material, I sink a small disk of metal, which is connected by a wire which passes along the surface of a rubber plate, and down or through the same to a small metal cylinder. In this cylinder is a hole to receive the wire which connects with the magnetic stop-cock at a reasonable distance from this device. In the small cylinder just mentioned is a thumb-screw to clamp the wire when in position. In the center of the rubber plate a hole is cut to receive the end of a spindle which is attached to a large knob. This knob having the spindle attached is formed hollow, with two offsets within; the first is intended to allow play for the knob to operate the part which turns the cock; the second is to form a bearing for one end of a spiral spring. This spiral spring encircles a rod and finds itself limited to the bearing just mentioned, and the inner surface of the small knob. A small screw which passes through one side of the hollow spindle rests against the shoulder of a slot formed in the rod to prevent it from being thrown out of its place by the force of the spring when the pressure is removed from the small knob. On the end of the rod nearest the metal disk is a platinum point or tip to form an active electrical connection when the small knob is pressed down to unite the electromagnetic stopcock with the main battery. The large knob is so formed and fitted to a dialplate and rubber base as that it may move freely about its axis, and is only limited in its movements by the finger attached to the knobspindle, which, coming in contact with the clamp-cylinders, connect, through the wires, the gas-jets with the main battery. The tinger has on either side at the point of contact with the clamp-cylinders,a small bit ot'platin um which corresponds with a platinumpoint on each of the clamp-cylinders just mentioned, to facilitate the movement of the electrical current. To the hardrnbber plate is firmly attached a stiff fiat spring, placed concentric with the axis of the knob-spindle. This spring is held loosely in a slot in the back part of the finger-justreterred to. he objectot'this spring is to return the finger to its place, which is equidistai between the two clamp-cylinders, which hold the wires communicating with the gasjets. The importance o'l" this arrangement is obvious when attcntion is called to the fact that is impossible for a person unacquainted with the working of a battery to keep the current connected longer than the hand is held on the large knob, for as soon as the hand is removed the spring will invariably return the finger to its normal position. This arrange ment, which is selt actin g, is highly valuable, inasmuch as it may be operated by a person totally unskilled in the use of electrical apparatus. It is often the case that where the ap paratus for turning on and ol't gas by electricity is applied to private residences, the ordinary servants are required to light up, and their ignorance might be the cause of much trouble with the old switch, whereas with this device all danger would be avoided.
I have used in my model a flat spring to return the finger to its place, although spiral springs, acting either by tension or compression to the same effect, might be substituted.
The wires which in my drawing I have shown as though they were to be attached to burners in different directions-and this I claim to do, although the two may be united to form one, if necessary-maybe so arranged as that when the finger is moved to the left it will light onc-half the burners of a large chandelier, and a movement to the right the balance, in case the battery-power is weak and insutficient to light all at once.
Description of Drawing.
Figure 1 is a top view of knobs and dialplate. Fig. 2 is a section on hne 0a m. Fig. 3. Fig. 3 is a horizontal section on y y, Fig. 2.
Description by Reference.
A is the large knob attached to the hollow spindle a, which moves the finger b either to the right or left to make a connection with the wires leading to the gas-jets, the same being attached to the cylinders c e, and held in their places by the set-screws (l d". B B are the wires leading to the gas-burners, and through which the electricity passes to light the gas. 0 is the small knob attached to the rod 6. This rod passes through the hollow spindle, and rests, when not operated, with its platinum-tipped end within a short distance of the metal disk m. e is the spiral spring encircling the rod 0, which returns the knob O to its place when thefinger is removed after pressing down to turn on the gas. dis the small screw which passes through the side of the knob-spindle, and enters the slot 1 in the rod, and prevents the rod from being thrown out of its place by the spring 0. r is the wire held in the cylinder by the clamp-screw s, which leads to the magnetic stop-cock at a distance from the switch. A small wire, t, shown in dotted lines, is embedded in the rubber plate E, and connects the wire 1' with the metal disk m. l) is the space in the large knob which allows free play to the knob C as it is moved to 0p erate the stop-cock. O is the flat spring secured to the rubber plate, which serves to return the finger b to its proper place when the hand is taken from the large knob A. A bridge which is secured to the rubber plate at the points N N, clasps the spindle a and holds it in place. The collar to which encircles the spindle a is held onto it by the small screw n. This collar is used with the bridge to keep the whole device together, or as a convenience in separatin g the parts. The clamp-screw h holds the wire in its place in the cylinder g. This ire connects the switch with the main battery. A hand or pointer, G, is attached to the large knobAand moves with it and the finger I) over the dial-plate H. The limit of movement of this finger b is thereby indicated by marks on the dial to which the hand points as it is moved to the right or left. By reversing the order of the parts of my invention I claim to turn on the gas by the large knob, and light with the small one.
Having thus described my invention I proceed to describe its operation. The wire f being in its place and connected with the main battery, and the negative wire being attached to the gas-pipe at some convenient point, the wire 4" being in its place, and the li ghtin gwires being adjusted and connected with the burners, I proceed to turn on the gas. I press with my finger on the small rubber knob G a given number of times; each time the platinum-point on the end of the rod e will touch the disk m, whereupon the current which comes from the main battery passes through the metal bridge, thence through the spindle a and rod e, and forms a complete circuit by way of the wires t and 1 that lead to the magnetic stop-cock, which being operated turns on the flow of gas. To light the gas I turn the large knob A to the right; the finger b moves with it, and, as before, the current coming from the main battery passes through the spindle a and finger b, and as the platinum-point comes in contact with the corresponding point on the cylinder 0 the current passes into the \vireB and thence to the burners to be lighted. The hand being removed from the knob the finger b is returned to its place by the spring 0.
Claims.
What I claim as my invention, and desire to secure by Letters Patent, is-- 1. The rode, having the slot lcombined with the knob 0, spring c, metal disk m, and wires t and 7', arranged as described, for the purpose set forth.
2. The knob A, having the spindle a attached, combined with the finger b and wires B B, and flat spring 0, as and for the purpose set forth.
The knob A,with its associate parts combined with the knob O, with its associate parts, operating together to turn on'and off and light one or more gas-burners through the agency of electricity.
1 SAML. GARDINER, J R.
Witn esscs Enw. W. Donn, M. GARDINER.
Publications (1)
Publication Number | Publication Date |
---|---|
US124126A true US124126A (en) | 1872-02-27 |
Family
ID=2193558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US124126D Expired - Lifetime US124126A (en) | Improvement in switches for turning on and off and lighting gas by electricity |
Country Status (1)
Country | Link |
---|---|
US (1) | US124126A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120247452A1 (en) * | 2009-12-21 | 2012-10-04 | Illinois Tool Works Inc. | Control catenary for lighting gas burners with optical lighting indication |
-
0
- US US124126D patent/US124126A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120247452A1 (en) * | 2009-12-21 | 2012-10-04 | Illinois Tool Works Inc. | Control catenary for lighting gas burners with optical lighting indication |
US10788217B2 (en) * | 2009-12-21 | 2020-09-29 | Illinois Tool Works Inc. | Lighting control switch harness for gas taps with optical indication of opening of the gas tap, for cooking appliances |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US124126A (en) | Improvement in switches for turning on and off and lighting gas by electricity | |
US3024811A (en) | Valve control apparatus | |
US603391A (en) | Pressure-recorder | |
US21781A (en) | Improved method o f lighting street-lamps by electricity | |
US1021339A (en) | Indicating push-button. | |
US810536A (en) | Turning switch with lighted handle for electric lines. | |
US2519294A (en) | Flashlight having a switch to convert the flashlight into a testing device | |
US315056A (en) | John a | |
US2232893A (en) | Igniter torch | |
US18945A (en) | gardiner | |
US614528A (en) | Electric-lighting gas-burner | |
US651067A (en) | Electric gas-lighting apparatus. | |
US1309811A (en) | Planograph co | |
US103127A (en) | Improved apparatus for lighting gas by electricity | |
US315057A (en) | John a | |
US206057A (en) | Improvement in electric gas-lighting apparatus | |
US382249A (en) | Automatic electric gas-burner | |
US656385A (en) | Self-igniting gas-burner. | |
US552166A (en) | Electric thermostat and push-button | |
US597150A (en) | knudsen | |
US1237751A (en) | Valve-grinder. | |
US957591A (en) | Controlling device for gas-burners. | |
US225071A (en) | Electric gas-lighting device | |
US658299A (en) | Electric gas-lighter. | |
US306128A (en) | Electric-lighting gas-burner |