US873840A - Internal-combustion engine. - Google Patents
Internal-combustion engine. Download PDFInfo
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- US873840A US873840A US36455607A US1907364556A US873840A US 873840 A US873840 A US 873840A US 36455607 A US36455607 A US 36455607A US 1907364556 A US1907364556 A US 1907364556A US 873840 A US873840 A US 873840A
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- valve
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- exhaust valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M67/00—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
- F02M67/02—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type the gas being compressed air, e.g. compressed in pumps
- F02M67/04—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type the gas being compressed air, e.g. compressed in pumps the air being extracted from working cylinders of the engine
Definitions
- recess 3 formed in a bracket fixed in the cylinder West Kensington, in the county of London, England, have invented a new and useful improvement in Internal-Combustion Engines, of which the following is a specification.
- This invention relates to internal combustion engines, and it consists in mounting the inlet and exhaust v'alves concentrically, the former being within the latter so that the hollow stem of the exhaust valve forms part of the induction pipe and being hot acts as a vaporizer for the incoming charge and in providing means for regulating the temperature of said vaporizer.
- Sheet No. l is a view in side elevationpartly in section of one method of carrying the present invention into efiect
- Fig. 2 Sheet No. 2 is avicw in plan showing the inlet and outletto" the jacket of the valve box and an alternative construction of the clamping ring
- Sheet No. 3 is a broken view in sectional elevation showing an alternative construction.
- the inlet valve a and the exhaust valve b are arranged concentrically with respect to one another, the inlet valve being within the exhaust valve the stem 6 of which has a passage a" through it.
- a This stem is mounted in a detachable annular box 0 adapted to be head as in any convenient manner, preferably by forming a seating :0 within the cylinder head with which a seating c on the box c engages.
- the box is held in position by means of a clamping ring y which may either y on one side and a forked or slotted part f on the opposite side as shown in Fig. 1 or with a fork at each end as shown in Fig. 2.
- the tongue 3 is adapted to engage a slot or carried by the cylinder head so and the slotted part y is engaged by a nut g on a stud y fixed
- This box is formed chamber 0 which forms an.
- This chamber has a suitable inlet a and outlet 10 provided with means, such a stop cock, whereby the flow of water through the said chamber can be regulated so as'.to vary be formed with a tongue the temperature in the vaporizer.
- a suitable inlet a and outlet 10 provided with means, such a stop cock, whereby the flow of water through the said chamber can be regulated so as'.to vary be formed with a tongue the temperature in the vaporizer.
- the inlet valve may .be operated either atmosphcrically, or mechanically, by means of a screw 12 carried by a rocking lever 'v as shown.
- the inlet valve a is controlled by the spring a located within the upper. end of the assage or chamber a through the stem of the exhaust valve and taking a bearing on the upper side of the guide a
- the exhaust valve 6 is controlled by the spring 6 and is operated by a rocking lever o, the forked end of which contacts a flange b on the stem 1) of the valve.
- detachable box having a seating for said. valve, an inlet valve for closing the passage through the exhaust valve the stem of the said valve being of a smaller diameter than the bore of the stem of the exhaust valve, guidesin the hollow stem of the exhaust valve forthe stem of the inlet valve, a seatingfor said inlet valve in the head of the exhaust valve, a water jacket in the detachable box carrying the seating for the exhaust valve and surrounding the guide for said valve, a feed supply pipe fitting within the end of the hollow stem of the exhaust valve, s rings operating to retain the valves on t eir res ective seatings, and means for ope said valves to open them by reas set crating t moving them from their seatings, forth.
- an exhaust valve having an enlarged stem with a centrally arranged passage through it forming an induction pipe
- a detachable box having a seating for said valve, an inlet valve for closing the passage through the exhaust valve the stem of the said valve being of asmaller diameter than the hereof the stein of the exhaust valve
- guides in the hollow stem of the exhaust valve for the stem of the inlet valve a seating for said inlet valve in the head of the ex haust valve
- awater jacket in the detachable box carrying the seating for the exhaust valve and surrounding the guide for the said valve
- a feed supply pipe fitting within the end of the hollow stem oi the exhaust valve
- springs operating to retain the valves on t eir respective seatings
- an exhaust valve having an enlarged stem with a centrally arranged passage through it forming an induction pipe
- a detachable box having a seating for said valve
- an inlet valve for closing the passage through the exhaust valve the stem of the said valve being of a smaller diameter than the bore of the stem'of the exhaust valve, guides in the hollow stem of the exhaust valve or the stem of the inlet valve, a seating for said inlet'valve in the head ofthe exhaust valve
- detachable box having a seating for said valve, an inlet valve for closing the passage through the exhaust valve the stem of the said valve being of a smaller diameter than the bore of the stern of the exhaust valve, guides in the hollow stern of the exhaust valve for the stern of the inlet valve, a seating for said' inlet valve in the head of the exhaust valve, able box carrying the seating for the exhaust valve and surrounding the guide for said valve, means for regulating theflow of water through ,said jacket, a series of metal balls or spheres in the annular chamber in the hollow stem of the exhaust valve between the, guides therein, a feed supply pipe fitting within the end of the hollow stem of the ex haust valve', springs operating to retain the valves on 'their respective seatings, and means for operating the said valves to open them by removing them from their seatings, as set forth.
- an exhaust valve having an enlarged stem with a centrally arranged passage through it forming an induction pipe
- a detachable box having a seating for said valve
- an inlet valve for closing the passage through the exhaust valve the stem ofthe said valve being of a smaller diameter than the bore of the stem of the exhaust valve and extending completely through said hollow stem
- guides in the hollow stem of the exhaust valve for the stem of the inlet valve a seating for said inlet valve in the head of the exhaust valve
- a water jacket in the detachable box carrying the seating for the exhaust valve and surrounding the guide for said valve
- a series of metal balls or spheres in the annular chamber in the hollow stem of the the end of the hollow stem of the exhaust valve springs operating to retain the valves, on their respective scatings, and means for operating the said valves to open them by re- 'IliOXilIlg them from their seatings, as set fort i.
- eohuble box having a seating for said an in et valve for closing the passage h the exl'ioust valve the stem of the valve being of a smaller diameter than the passage through the stern of the exhaust valve and extendiru com letel T throu h' said hollow stem, guides in the hollow stem of the exhaust valve for the stem of the inlet valve, s seating for said inlet valve in the head of he exhaust valve, a series of metal balls or pheres in the annular chamber in the hollow of the exhaust valve between the guides therein, feed supply pipe fitting Within the end of the hollow stem of the exhaust valve, springs operating to retain the valves on their respective seatings, and means for operating the said valves to open them by removing them from their seetings, as set forth.
- the eonzhinstion' of-an exhaust valve having an l stem with a centrally arranged pasi through it forming an induction pipe, it detachable box having a seating for said T/slve, valve for closing the passage vlsust valve between the guides therein,j
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
v No. 873,840.
PATEfiTBn' DEC. 17, 1907.
B. H. OLIFT. INTERNAL COMBUSTION ENGINE.
APPLIOATIOH FILED MAR. 25, 1907.
R T N 1 E WlTNESSES:
PATENTED DEC. 17, 1907.
B. H. GLIFT. INTERNAL COMBUSTION ENGINE.
APPLIOATION FILED MA1L25 1907.
2 SHEETS-SHBI1T 2.
INVENTQR.
wrmess as H I ERIC HOLLOGOOMBE GLIFT, OF WEST KENSINGTON, ENGLAND.
INTERNAL-COBEBUSTION ENGINE Specification of Letters Patent.
Patented Dec. 17, 1907.
Application filed March 25.1907. Serial No. 364.556.
To all whom it may concern:
Be it known that 1, Euro IIOLLOCOOMBE Curr, a SllbjGCt of the King of Great Britain and Ireland, residing at51 Sinclair road,
. recess 3: formed in a bracket fixed in the cylinder West Kensington, in the county of London, England, have invented a new and useful improvement in Internal-Combustion Engines, of which the following is a specification.
This invention relates to internal combustion engines, and it consists in mounting the inlet and exhaust v'alves concentrically, the former being within the latter so that the hollow stem of the exhaust valve forms part of the induction pipe and being hot acts as a vaporizer for the incoming charge and in providing means for regulating the temperature of said vaporizer.
In the accompanying drawing :Figure 1, Sheet No. l, is a view in side elevationpartly in section of one method of carrying the present invention into efiect, Fig. 2 Sheet No. 2 is avicw in plan showing the inlet and outletto" the jacket of the valve box and an alternative construction of the clamping ring, and 3, Sheet No. 3, is a broken view in sectional elevation showing an alternative construction.
Throughout the views similar parts are marked withlike letters of reference.
The inlet valve a and the exhaust valve b are arranged concentrically with respect to one another, the inlet valve being within the exhaust valve the stem 6 of which has a passage a" through it. a This stem is mounted in a detachable annular box 0 adapted to be head as in any convenient manner, preferably by forming a seating :0 within the cylinder head with which a seating c on the box c engages. The box is held in position by means of a clamping ring y which may either y on one side and a forked or slotted part f on the opposite side as shown in Fig. 1 or with a fork at each end as shown in Fig. 2. The tongue 3 is adapted to engage a slot or carried by the cylinder head so and the slotted part y is engaged by a nut g on a stud y fixed This box is formed chamber 0 which forms an.
in the cylinder head. with an annular independent water jacket round the valves.
This chamber has a suitable inlet a and outlet 10 provided with means, such a stop cock, whereby the flow of water through the said chamber can be regulated so as'.to vary be formed with a tongue the temperature in the vaporizer. In the cylinder head 00 and valve box 0 are openings :11 v
and '0 through which a lamp or other means of initially heating the va orizer can, be introduced for starting when ieavy oils are em ployed. Similar openings x and c are provided for the escape of the exhaust gases. In the hollow stem 6 of the exhaust valve b are mounted perforated guides a a -for the stem a of the inlet valve a. The external diameter of the stem a of the inlet valve and the internal diameter of the hollow stem b of the exhaust valve are such that there is an annular passage or chamber a. between the stem of the inlet valve and the inner wall of the hollow stem of the exhaust valve which forms a vaporizer which is in communication with the fuel supply by means of the pipe a which is a sliding fit in the hollow stem b of the exhaust valve. In the part of this annular passage or chamber between the guides a and a are placed a series of metal balls (I or their equivalents which operate to thoroughly break up and atomize the incoming charge as being loosely packed in the chamber they are moved or agitated each time the valves open and close.
In some cases provision may be made for further agitating or imparting movement to the balls by forming ridges or recesses r on or in the stems of one or both of the valves.
The inlet valve may .be operated either atmosphcrically, or mechanically, by means of a screw 12 carried by a rocking lever 'v as shown. The inlet valve a is controlled by the spring a located within the upper. end of the assage or chamber a through the stem of the exhaust valve and taking a bearing on the upper side of the guide a The exhaust valve 6 is controlled by the spring 6 and is operated by a rocking lever o, the forked end of which contacts a flange b on the stem 1) of the valve.
It will be seen that with a multiple cyli11- (ler engine embodying theherein dcsc'ibed improven'icnt access may be readily obtained to the interior of any one of the cylinders", or any one of the valve boxes may be removed while the engine is running, which construc tion is particularly useful for marine purposes. I
Nhat I claim as my invention and desire to secure by Letters Patent is 1. In an internal combustion engine, the combination of an exhaust valve having an enlarged stem with a centrally arranged passage through it forming an induction pipe, a
detachable box having a seating for said. valve, an inlet valve for closing the passage through the exhaust valve the stem of the said valve being of a smaller diameter than the bore of the stem of the exhaust valve, guidesin the hollow stem of the exhaust valve forthe stem of the inlet valve, a seatingfor said inlet valve in the head of the exhaust valve, a water jacket in the detachable box carrying the seating for the exhaust valve and surrounding the guide for said valve, a feed supply pipe fitting within the end of the hollow stem of the exhaust valve, s rings operating to retain the valves on t eir res ective seatings, and means for ope said valves to open them by reas set crating t moving them from their seatings, forth.
2.-In an internal combustion engine, the combination of an exhaust valve having an enlarged stem with a centrally arranged passage through it forming an induction pipe, a detachable box having a seating for said valve, an inlet valve for closing the passage through the exhaust valve the stem of the said valve being of asmaller diameter than the hereof the stein of the exhaust valve, guides in the hollow stem of the exhaust valve for the stem of the inlet valve, a seating for said inlet valve in the head of the ex haust valve, awater jacket in the detachable box carrying the seating for the exhaust valve and surrounding the guide for the said valve, a feed supply pipe fitting within the end of the hollow stem oi the exhaust valve, springs operating to retain the valves on t eir respective seatings, and means for operating the said valves to open them by removing them from their seatings, as set forth.
3. In an internal combustion engine, the combination of an exhaust valve having an enlarged stem with a centrally arranged passage through it forming an induction pipe, a detachable box having a seating for said valve, an inlet valve for closing the passage through the exhaust valve the stem of the said valve being of a smaller diameter than the bore of the stem'of the exhaust valve, guides in the hollow stem of the exhaust valve or the stem of the inlet valve, a seating for said inlet'valve in the head ofthe exhaust valve,
a water jacket inthe detachable box carrying the seating for the exhaust valve and surrounding the guide for said valve, a series of i metal balls or spheres in the annular chamber inthe hollow stem of the exhaust valve between the guides therein, a feed supply pipe fitting within the end of the hollow stem of the exhaust valve, springs operating to retain the valves on their respective seatings, and means for operating the said valves to open them by removing them from their seatings as set forth.
4. In an internal combustion engine, the combination of an exhaust valve having an enlarged stem with a centrally arranged passage through it forming an induction pipe, a
detachable box having a seating for said valve, an inlet valve for closing the passage through the exhaust valve the stem of the said valve being of a smaller diameter than the bore of the stern of the exhaust valve, guides in the hollow stern of the exhaust valve for the stern of the inlet valve, a seating for said' inlet valve in the head of the exhaust valve, able box carrying the seating for the exhaust valve and surrounding the guide for said valve, means for regulating theflow of water through ,said jacket, a series of metal balls or spheres in the annular chamber in the hollow stem of the exhaust valve between the, guides therein, a feed supply pipe fitting within the end of the hollow stem of the ex haust valve', springs operating to retain the valves on 'their respective seatings, and means for operating the said valves to open them by removing them from their seatings, as set forth.
5. In an internal combustion engine, the combination of an exhaust valve having an enlarged stem with a centrally arranged passage through it forming an induction pipe, a detachable box having a seating for said valve, an inlet valve for closing the passage through the exhaust valve the stem ofthe said valve being of a smaller diameter than the bore of the stem of the exhaust valve and extending completely through said hollow stem, guides in the hollow stem of the exhaust valve for the stem of the inlet valve, a seating for said inlet valve in the head of the exhaust valve, a water jacket in the detachable box carrying the seating for the exhaust valve and surrounding the guide for said valve, a series of metal balls or spheres in the annular chamber in the hollow stem of the the end of the hollow stem of the exhaust valve, springs operating to retain the valves, on their respective scatings, and means for operating the said valves to open them by re- 'IliOXilIlg them from their seatings, as set fort i.
6. In an internal combustion engine, the
combination of an exhaust valve having an enlarged stem with a centrally arranged passage through it forming an induction pipe, a detachable box having a seating for said valve, an inlet valve for closing the passage through the exhaust valve the stem of the said valve being of a smaller diameter than the bore of the stem of the exhaust valve and extending completely through said hollow stem, guides in the hollow stem of the ex h aust valve for the stem of the inlet valve, a
a water jacket in the detacherases t ng for seid inlet valve in the head of the exhuust valve, e water jacket in the detschable hoxcarrying the seating for the exhaust ol and surroundin the guide for said c valve, series of metsl bslls or spheres in the annular ehember in the hollow stem of the exh riuges or recesses on or in the stem olt'he inl,t valve, e feed supply pipe i'fitting Within f 7 end of the hollow stern of the exhaust valve, springs operating to retain the valves on their respective sestin s, and means for operating the said valves to open them by reinrig them from their .seotings, as set forth. l- 1". In on internal combustion engine, the eoirih'inetion of an exhaust valve having an enlarged stem with a centrally arranged pesssge through it forming an induction pipe, e
eohuble box having a seating for said an in et valve for closing the passage h the exl'ioust valve the stem of the valve being of a smaller diameter than the passage through the stern of the exhaust valve and extendiru com letel T throu h' said hollow stem, guides in the hollow stem of the exhaust valve for the stem of the inlet valve, s seating for said inlet valve in the head of he exhaust valve, a series of metal balls or pheres in the annular chamber in the hollow of the exhaust valve between the guides therein, feed supply pipe fitting Within the end of the hollow stem of the exhaust valve, springs operating to retain the valves on their respective seatings, and means for operating the said valves to open them by removing them from their seetings, as set forth.
lnsu in ernal combustion engine, the eonzhinstion' of-an exhaust valve having an l stem with a centrally arranged pasi through it forming an induction pipe,, it detachable box having a seating for said T/slve, valve for closing the passage vlsust valve between the guides therein,j
through the'hollow stern of t the hollow stem of the ex haust valve, springs operating to retain the valves ;on their respective seatings, end
means for operating the sold valves to open 5.
them by removing them from their seatings, as set forth.
9. In an internal combustion engine, the' combination of anexhsust valve having a.
hollow stem, a detachable seating for said valve, an inlet'valve havin a. stem pessi lie exhaust valve the exteriorsliarneter of which is less. than theinternsl diameter of the stem of the exhe'ust valve so as to leave an annular chamber Within the stem of the exhaust valvewhich forms a vaporizer, a seating for said inlet valve in the head of the exhaust valve, :1 series of metal balls or spheres in the annular chamber Within the stern of the exhaust valve, a connection between the feed supply pipe and. the hollow stem of the exhaust valves, springs operating to retain said valves means for operating the said-valves to open them by removing them from their settings as set forth.
ERIC HoLLoooo B OLIFT.
Witnesses:
Gr. V. ,SYMES', A. MILLWARD FLAOK.
on their respective seatings, and,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US36455607A US873840A (en) | 1907-03-25 | 1907-03-25 | Internal-combustion engine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US36455607A US873840A (en) | 1907-03-25 | 1907-03-25 | Internal-combustion engine. |
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US873840A true US873840A (en) | 1907-12-17 |
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US36455607A Expired - Lifetime US873840A (en) | 1907-03-25 | 1907-03-25 | Internal-combustion engine. |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2858811A (en) * | 1956-02-14 | 1958-11-04 | James A Bede | Fuel injection |
-
1907
- 1907-03-25 US US36455607A patent/US873840A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2858811A (en) * | 1956-02-14 | 1958-11-04 | James A Bede | Fuel injection |
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