US436781A - James haegbeaves - Google Patents
James haegbeaves Download PDFInfo
- Publication number
- US436781A US436781A US436781DA US436781A US 436781 A US436781 A US 436781A US 436781D A US436781D A US 436781DA US 436781 A US436781 A US 436781A
- Authority
- US
- United States
- Prior art keywords
- combustion
- cylinder
- regenerator
- motor
- air
- 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
- 238000002485 combustion reaction Methods 0.000 description 38
- 239000000203 mixture Substances 0.000 description 22
- 239000011819 refractory material Substances 0.000 description 18
- 239000000446 fuel Substances 0.000 description 12
- 241000005139 Lycium andersonii Species 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
Definitions
- Tn News paens co., muro-uma., mswmarcu, n. c.
- My invention relates to an improvement in motors which are driven by power obtained from the combustion of liquid or gaseous fuel and air within a working chamber or cylinder; and the object is to provide a motor which, while of simple construction and easily accessible in all its parts, shall to a large extent utilize in the performance of work the heat developed by combustion.
- Figure 1 is an elevation, and Fig. 2 is a vertical longitudinal section, of my improved motor.
- 1 is the frame carrying the various parts of the motor.
- the lining of the combustion end of the working-cylinder is made of blocks of refractory material held in position by rings 10, made with projections or grooves, so as to prevent displacement of the refractory material.
- 11 is apparatus of any suitable construction for allowing of the injection of fuel into the space between the cover 5 and the workA ingncylinder 2.
- the regenerator 4 is filled with spirals 12 1 of refractory material.
- the spirals near the passage 6 are preferably formed into cylindrical blocks, while the opposite end is filled loosely with spirals or other forms 'of refractory material readily removable so that they may be cleaned from tar or carbonaceous matter.
- 17 is a scraper-ring for removing tar or de# posit from the piston.
- crank 18 is a link pivoted to the piston 18, to the 21 is the crank, crankshaft, and fly-wheel.
- abell-crank lever pivoted to the frame 1 and actuated by a connecting-rod 28, coupled to the connecting-rod 20.
- 27 is an air-admission valve.
- 29 is an exhaust-valve for products of combustion.
- 8O is a spring for keeping the valve 29 closed.
- 81 is an arm secured on a rocking shaft 82, and provided with an adj listing-screw 88.
- 87 is a pump and connections for forcing liquid feed through the injector 11.
- Motion is given to the pump-plunger in one direction by means of a lever 88 actuated by the cani 85, and in the other direction by a spring 89.
- the space between the der 2 is partly filled with water.
- a lamp burning petroleum or other oil, or a. gas-jet isA placed opposite the opening marked 8 on Fig. 2 of the drawings.
- a blast of air will cause intense combustion and make theregenerator, the port 6 leading thereto, and the refractory material 9 red-hot.
- the door of opening 8 is closed and the engine started, the parts being once made red-hot, as specified, being sufficient to ignite the fuel injected.
- Vhen the motor is at Work and the piston in theposition shown, liquid fuel is injected into the space at the combustion end of the cylinder,while air is forced by the pump 24 through the regenerator to support combustion.
- Vhen the piston, acted on by the products of combustion, has moved out andis beginning to return, the exhaust-valve 29 is opened and the products pass through the regenerator and escape.
- the heat imparted to the walls of the working-cylinder raises the temperature ofthe water between the jacket and cylinder to boiling-point and generates steam, which is admitted to the regenerator past the valve 44 ⁇ at the same time that the air to support combustion is passing therethrough.
- the pump 37 will be varied according as liquid or gaseous fuel is used.
- Serial N o. 341,385, ′′d by me on February24, 1890,I show and describe an internal combustion motor having some of the parts of the motor herein described and illustrated, and I therein claim, nier zZ/ia., the following items: The combination of a combustion-chamber, regen erator, a water-jacket, an air-inlet leading to the water-jacket and thence to the regenerator; also, the combination,with these elements, of an air-force pump; also, the combination, with the combustionchamber and regenerator connected by a passage, of a fuel-injector discharging into the passage; and therefore I do not herein claim any of said combinations.
- regenerator through which the outgoing products and incoming air pass, said regenerator divided into sections, one of said sections packed loosely with removable spirals of refractory material, and another packed closely with cylindrical blocks of refractory material, substantially as and for the purposes specified.
Description
(No Model.)
J. HARGREAVES. INTERNAL GOMBUSTION THBRMOMOTOR. No. 436,781. Patented Sept. 23, 1890.
Tn: News paens co., muro-uma., mswmarcu, n. c.
4 em E UNITED STATES PATENT OFFICE.
JAMEs nAEcEEAvEs, or
rARNwoE'rH, ENGLAND.
INTERNAL-COMBUSTION TH ERMO-Nl'OTOKR.
SPECIFICATION forming part of Letters Patent No. 486,781, dated September 23, 1890.
Application filed February 24, 1890. Serial No. 341,886.
(No model.) Patented in England July 30, 1888, No. 10,980; in France .Tune 5,1889, No. 198,788; in Belgium June 6, 1889,1To. 86,540; in Italy June 7,
1889, No. 25,609; in Gamany June 13, 1889, No. 50,570, and in Spain August ZO, 1889, No. 9,676.
To all whom it may concern..-
Be it known that I, JAMES l-IARGREAvEs,
.chemical engineer, of Farnworth, in the county of Lancaster, England, have invented a new and useful Improvement in Internal- Combustion Thermo-Motors, (for which I h ave obtained a patent in Great Britain, No. 10,980, dated July 80, 1888; in France, No. 198,788, dated June 5, 1889; in Belgium, No. 86,540, dated .l une 6, 1889; in Germany, Np. 50,570, dated June 18, 1889; in Italy, No. 25,609, dated June 7, 1889; in Spain, No. 9,676, dated August 20, 1889, and nowhere else;) and 1 do hereby declare the following to be a full, clear, and exact description thereof.
My invention relates to an improvement in motors which are driven by power obtained from the combustion of liquid or gaseous fuel and air within a working chamber or cylinder; and the object is to provide a motor which, while of simple construction and easily accessible in all its parts, shall to a large extent utilize in the performance of work the heat developed by combustion.
Figure 1 is an elevation, and Fig. 2 is a vertical longitudinal section, of my improved motor.
1 is the frame carrying the various parts of the motor.
2 is the working-cylinder cast or fitted with a jacket 8 and with a regenerator-chamber 4, which chamber and also the Working cylinder at the piston end are secured to the frame 1.
5 is a cover for the combustion end of the working-cylinder, formed so that there is a Vpassage 6 between the regenerator-chamber 4 and the workingcylinder 2; 8, openings and doors to allow of access being obtained to the working-cylinder without removing the cover 5; 9, lining of refractory material to prevent too great transmission of heat to the metal when combustion takes place. The lining of the combustion end of the working-cylinder is made of blocks of refractory material held in position by rings 10, made with projections or grooves, so as to prevent displacement of the refractory material.
11 is apparatus of any suitable construction for allowing of the injection of fuel into the space between the cover 5 and the workA ingncylinder 2.
The regenerator 4 is filled with spirals 12 1 of refractory material. The spirals near the passage 6 are preferably formed into cylindrical blocks, while the opposite end is filled loosely with spirals or other forms 'of refractory material readily removable so that they may be cleaned from tar or carbonaceous matter.
18 is the working-piston, provided with packing-rings 14, and divided int-o two portions by a ring of non-conductingmaterial15, so that heat is not readily conveyed from one end of the piston to the other.
16 is a facing piece.
17 is a scraper-ring for removing tar or de# posit from the piston.
18 is a link pivoted to the piston 18, to the 21 is the crank, crankshaft, and fly-wheel.
22 is abell-crank lever pivoted to the frame 1 and actuated by a connecting-rod 28, coupled to the connecting-rod 20.
24 is an air-pump cylinder containing a plunger 25, coupled to the lever 22 by a connecting-rod 26.
27 is an air-admission valve.
28 is adischarge-valve, past which air flows into the regeneratouchamber 4.
29 is an exhaust-valve for products of combustion.
8O is a spring for keeping the valve 29 closed. 81 is an arm secured on a rocking shaft 82, and provided with an adj listing-screw 88.
84 is an arm secured to the rocking shaft 82 and resting against a cam 85.
86 is an eccentric and rod for giving motion to the cam 85.
87 is a pump and connections for forcing liquid feed through the injector 11.
Motion is given to the pump-plunger in one direction by means of a lever 88 actuated by the cani 85, and in the other direction by a spring 89.
40 is a rocking piece actuated by a cen trifugal governor 41, so that as the speed of the engine increases the said piece is placed in front of the lever 38 for alonger or shorter time, thus preventing the lever 38 from moving and the pump from supplying fuel to the injector.
42 is a pipe leading valve-box 43.
44 is a valve actuated by the cam 35, rockshaft 32, eccentric 36, or other convenient part of the engine.
The space between the der 2 is partly filled with water.
To induce primary ignition for starting the motor, a lamp burning petroleum or other oil, or a. gas-jet, isA placed opposite the opening marked 8 on Fig. 2 of the drawings. A blast of air will cause intense combustion and make theregenerator, the port 6 leading thereto, and the refractory material 9 red-hot. When once red-hot, the door of opening 8 is closed and the engine started, the parts being once made red-hot, as specified, being sufficient to ignite the fuel injected.
Vhen the motor is at Work and the piston in theposition shown, liquid fuel is injected into the space at the combustion end of the cylinder,while air is forced by the pump 24 through the regenerator to support combustion. Vhen the piston, acted on by the products of combustion, has moved out andis beginning to return, the exhaust-valve 29 is opened and the products pass through the regenerator and escape. The heat imparted to the walls of the working-cylinder raises the temperature ofthe water between the jacket and cylinder to boiling-point and generates steam, which is admitted to the regenerator past the valve 44 `at the same time that the air to support combustion is passing therethrough.
The pump 37 will be varied according as liquid or gaseous fuel is used.
In an application, Serial N o. 341,385, iiled by me on February24, 1890,I show and describe an internal combustion motor having some of the parts of the motor herein described and illustrated, and I therein claim, nier zZ/ia., the following items: The combination of a combustion-chamber, regen erator, a water-jacket, an air-inlet leading to the water-jacket and thence to the regenerator; also, the combination,with these elements, of an air-force pump; also, the combination, with the combustionchamber and regenerator connected by a passage, of a fuel-injector discharging into the passage; and therefore I do not herein claim any of said combinations.
I claiml. In an internal-combustion motor having a cylinder and piston and an air-pump, the combination therewith of connecting-rods for the pistons, and an interposed pivoted bellcrank lever for coupling the connecting-rods,
from the jacket 3 to a jacket 3 and cylinsubstantially as and for the purposes specied.
2. In an internal-combustion motor, the combination, with a Water-jacketed workingcylinder, an air-pump, and an interposed regenerator, of a valved steam-pipe, which connects the water-jacket of the cylinder with the passage leading from the air-pump to the regenerator to deliver steam into the air-current entering the regenerator from the pump, and gearing for actuating the valve from a moving part of the motor, substantially as and for the purposes specified.
3. The combination, with an internal-combustion motor, of a regenerator having that portion adjacent to the combustion-chamber of the motor closely packed with refractory blocks and its distant portion filled with loosely-packed removable blocks of refractory material, substantially as and for the purposes specified.
4. In an internalcombustion motor, the combination, with a cylinder having a refractory non-metallic lining and a regenerator arranged in juxtaposition therewith, of a cover common to both, said cover having a non-metallic refractory lining and adapted to couple the cylinder and regenerator by a direct channel or passage, substantially as and for the purposes specified.
5. In an internal-combustion motor, the combination, with a cylinder having a nonmetallic refractory lining and a regenerator arranged in juxtaposition therewith, of a head or cover common to both, provided with a non-metallic refractory lining, and having' doors or ports for access to the cylinder and channel leading thereto, substantially as and for the purposes specified.
6. In an internal-combustion motor, the combination of a water-jacketed cylinder, an air-pump for supplying the motor with air, and a port or passage which leads directly from the water-jacket of the cylinder and delivers into the air-passage leading from theair-pump to the motor, substantially as and for the purposes specified.
7. rlhe combination, with an internal combustion motor, of a regenerator through which the outgoing products and incoming air pass, said regenerator divided into sections, one of said sections packed loosely with removable spirals of refractory material, and another packed closely with cylindrical blocks of refractory material, substantially as and for the purposes specified.
In testimony whereof I have hereunto set my hand this 25th'day of November, 1889.
JAMES HARGREAVES. Witnesses:
W. B. JoHNsoN, JAMES JOHNSON.
IOL)
I'Io
Publications (1)
Publication Number | Publication Date |
---|---|
US436781A true US436781A (en) | 1890-09-23 |
Family
ID=2505684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US436781D Expired - Lifetime US436781A (en) | James haegbeaves |
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US (1) | US436781A (en) |
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- US US436781D patent/US436781A/en not_active Expired - Lifetime
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