US2580384A - Charge forming device - Google Patents
Charge forming device Download PDFInfo
- Publication number
- US2580384A US2580384A US14218A US1421848A US2580384A US 2580384 A US2580384 A US 2580384A US 14218 A US14218 A US 14218A US 1421848 A US1421848 A US 1421848A US 2580384 A US2580384 A US 2580384A
- Authority
- US
- United States
- Prior art keywords
- fuel
- impeller
- vanes
- duct
- valve
- 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
- 239000000446 fuel Substances 0.000 description 31
- 239000012530 fluid Substances 0.000 description 12
- 230000001105 regulatory effect Effects 0.000 description 12
- 238000002485 combustion reaction Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
-
- 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
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/33—Compressors for piston combustion engines
- F02M2700/331—Charging and scavenging compressors
Definitions
- an object of this invention to provide an improved flow regulating apparatus for rotatably impelled fluid vtransfer systems which will minimize fluid turbulence at the impeller entrance by effecting a pre-rotation of the fluid in the direction of the impeller rotation.
- v.regulating apparatus particularly adapted for use in carburetor internal combustion engines which incorporate centrifugal supercharger impellers and in which the fuel is added to the intake air at the center of the vortex formed by the rotating impeller.
- Figure 1 is a side elevational view of one end of an internal combustion engine with our improved flow regulating apparatus installed thereon, certain parts being broken away and shown in section on line I-I of Figure 2;
- Figure 2 is an end elevational view taken as indicated by the line 2-2 of Figure 1, with all but a portion of the screen at the inlet end of the air duct broken away;
- Figure 3 is an enlarged detail sectional view taken on the line 3-3 of Figure l;
- Figure 4 is an enlarged detail sectional view
- Figure 5 is an enlarged sectional view taken on the line 5 5 of Figure 2, with certain parts shown in elevation;
- Figure 6 is a side elevational view of one of the air ow regulating vanes forming a part of our invention, with parts broken away and in section;
- Figure 7 is a sectional view taken on line 'l-'I of Figure 6;
- Figure 8 is an end elevational view taken as indicated by the line 8 8 of Figure 6;
- Figure l0 is a sectional view taken on line Ill-III of Figure 6;
- FIG 11 is a fragmentary sectional view taken on line I I-I I of Figure 6.
- Figure 12 is a fragmentary perspective view of the outer end of another of the air flow regulating vanes.
- FIGS l, 2 and 5 of the drawings is shown the accessory drive end of an internal combustion engine I, including a centrifugal supercharger impeller 2 driven from the engine crankshaft (not shown) through the shaft 3.
- the impeller 2 is splined to the shaft 3 and held thereon by a fuel slinger nut I5, which is provided with a rearwardly open chamber I'I and a connecting annular chamber I6 having passageways I8 and I9 leading outward therefrom to the vicinity of the impeller entrance.
- the housing 4 and cover plate 5 which enclose the impeller and form a diffusing chamber from which the gaseous fuel 3 and air mixture compressed by the impeller is delivered to intake manifold or manifolds (not shown) of the engine.
- an inlet duct in the shape of an elbow is bolted at one end to the flange 6 on thecover plate 5, with the outer end of the elbow turned upward and serving as a mount for a carburetor with a conventional butterfly throttle valve therein for regulating the flow of the air or air and fuel mixture to the impeller 2.
- a fuel supply conduit from the carburetor is generally passed through the wall of the duct to connect with the chamber I1 in the fuel f slinger nut I5.
- the throttle valve 1 comprises a plurality of angularly spaced.
- variable pitch radial vanes of streamlined section plvotally mounted at their outer ends in A 1 through the housing I2 is a fuel inlet conduit.
- each of the slave vanes I0 as shown in detail in Figures 6-11 comprises a sector shaped and relatively rigid frame or body 34 enclosed Within an outer covering or sheath 35 of soft rubber or similar resilient material, and each is pivotally supported at its outer end by a spring pressed pivot member 43 mounted in the wall of duct 9 and engaging a conical bearing socket 38 formed in the body 34 of the vane.
- the master vane II differs from the vanes I0 only in that its outer end is provided with a rectangular slot (see Figure 12) which accommodates a tongue 52 on the inner end of the control shaft 44 which is journalled in the walls of the duct 9 and to which is connected the control lever 45.
- the outer edge of the rubber sheath 35 has a lip 36 formed integral therewith, as shown in Figure 1l, which serves as a seal between the outer edge of the vane and the wall of the duct when the throttle valve is in closed position.
- a similar lip 31 is provided on the inner edge of the vane.
- Each of the vanes I0 and ls provided with a trunnion 33 secured to its inner end, which journais in a sleeve-like member 21 which encircles a portion of the pipe 8 and is locked against rotation with respect to the housing I2; and each of the trunnions 33 has a pinion 3
- the vanes are all turned to the same angle of pitch during assembly.
- a split annular casing 32 encloses the gears and pinions and provides a surface on which the lip 31 on the inner end of each vane seals when the throttle valve is in closed position.
- the casing 32 and its enclosed parts are held together and secured to the housing I2 by the fuel inlet pipe 8. which is provided at one end with a threaded nut 41 and spacer sleeve 44, and adjacent its other end with a shoulder 43 engaging the housing Within the chamber 29.
- and spring 39 are held in place by a rounded-end cap 49 which is removably secured to the up-stream end of the housing I2 and serves as a support for the air screen 50.
- the radially extending side 'edges of the vanes slightly overlap and serve as seals between one another, and as has been said the lips 36 and 31 on each vane contact the surfaees of the duct'wall and the casing 32, respectively so that duct 9 is tightly closed to the passageof air.
- the vanes impart a swirling motion to the flow of air 'therethrough, in the same direction of rotation as that of the impeller, thereby minimizing turbulence at the entrance to the impeller.
- Fuel from the conduit 25 is conducted through the passageways 2
- Gearing together the individual vanes of the throttle valve at their inner ends provides a very compact and simple assembly which has ease of operation and is relatively inexpensive to construct; and since all moving parts of the valve except the single control shaft 44 are enclosed within the duct 9, exposure of such parts to external injury and accumulation of foreign matter is avoided.
- a rotary supercharging impeller In an internal combustion engine, a rotary supercharging impeller, a duct for conveyinglengine intake air to the' impeller entrance. an annular housing within the duct and axially aligned therewith, a member rigidly supporting the ,housing relative to the duct and provided with a passage for conducting a fluid from the exterior of the duct to the interior of the housing.
- a supercharging system including a rotatively 'driven impeller and a casing surrounding the impeller and having an inlet axially aligned with the impeller.
- rotatable means adjacent the inlet and coaxial with the impeller for effecting centrifugal distribution of engine fuel within the casing, a conduit connected to the casing at the inlet, a
- a charge forming device comprising a rotary impeller and a passage through which fluid is conducted to the impeller, a supporting member centrally disposed in said passage and having a chamber with a fuel connection through the wall of said passage, a throttle valve for regulating the ow ofv fluid through the passage and comprising a plurality of angularly spaced variable' pitch vanes extending radially from said member, means accessible from the exterior of said passage for varying the pitch of said vanes, a fuel valve in said chamber, a diaphragm in said chamber vsubject to the pressure differential between the fuel in said chamber and the fluid in said passage on the upstream side of said throttle upstream side of said throttle valve and of said fuel connection for providing access to said fuel valve and said diaphragm from the upstream side of the system.
Description
CHARGE FORMING DEVICE Filed Maron 11,'1948 3 sheets-sheet 1 Jan. 1, 1952 R. M-.Vl-AlAzEN ETAL 2,580,384
l l CHARGE FQRMING DEVICE 3 `Sheets-Sheet 2' Filed March 11, 1948 Jan- 1, 1952 R. M. HAzr-:N ETAL i 2,580,384 CHARGE FORMING'DEVICE Filed March ll, 1948 3 Sheets-Sheet 3 Patented Jan. 1, 1952 CHARGE FORMING DEVICE Ronald M. Hazen and Charles J. McDowall, In-
dianapolis, Ind., assignors to General Motors Corporatom'Detroit, Mich., a corporation of Delaware Application March 11, 1948, Serial No. 14,218
Claims.
`.Turbulence imposed on a gaseous uid at that Apoint lresults in the gas temperature being materially higher at the impeller outlet than would be the' casewithout such turbulence. In the application` of such transfer systems to supplying compressedir or combustible mixture to the cylinders of an internal combustion engine, any
avoidable fluid temperature rise is particularly -undesirable since it not only reduces the massrate of flow butalso reduces the pressure at which the air or mixture can be introduced into the engine without detonation. Further, in carburetor internal combustion engines incorporating supercharger impellers of the centrifugal type, it is advantageous in obtaining a uniform explosive mixture to add the fuel to the intake air at the center of the vortex formed by the rotating impeller.
It is, therefore, an object of this invention to provide an improved flow regulating apparatus for rotatably impelled fluid vtransfer systems which will minimize fluid turbulence at the impeller entrance by effecting a pre-rotation of the fluid in the direction of the impeller rotation.
It is a further object to provide such a flow "regulating apparatus which includes means for effectively sealing off virtually all flow in the fully i. closed position.
v.regulating apparatus particularly adapted for use in carburetor internal combustion engines which incorporate centrifugal supercharger impellers and in which the fuel is added to the intake air at the center of the vortex formed by the rotating impeller.
It is a further object to provide such a flow regulating apparatus which is adapted for ready installation in place of pre-existing conventional regulating apparatus on supercharged engines.
It is a further object to provide such a flow regulating apparatus which embodies features of ease of operation, sturdiness of construction, and simplicity in original assembly and repair.
For a complete understanding of the invention reference is made to the following description, together with the drawings which illustrate a particular application thereof, in which:
Figure 1 is a side elevational view of one end of an internal combustion engine with our improved flow regulating apparatus installed thereon, certain parts being broken away and shown in section on line I-I of Figure 2;
Figure 2 is an end elevational view taken as indicated by the line 2-2 of Figure 1, with all but a portion of the screen at the inlet end of the air duct broken away;
Figure 3 is an enlarged detail sectional view taken on the line 3-3 of Figure l;
Figure 4 is an enlarged detail sectional view Figure 5 is an enlarged sectional view taken on the line 5 5 of Figure 2, with certain parts shown in elevation;
Figure 6 is a side elevational view of one of the air ow regulating vanes forming a part of our invention, with parts broken away and in section;
Figure 7 is a sectional view taken on line 'l-'I of Figure 6;
Figure 8 is an end elevational view taken as indicated by the line 8 8 of Figure 6;
Figure 9 is a partial view taken as indicated by the line 9-9 of Figure 6;
Figure l0 is a sectional view taken on line Ill-III of Figure 6; and,
Figure 11 is a fragmentary sectional view taken on line I I-I I of Figure 6.
Figure 12 is a fragmentary perspective view of the outer end of another of the air flow regulating vanes.
In Figures l, 2 and 5 of the drawings is shown the accessory drive end of an internal combustion engine I, including a centrifugal supercharger impeller 2 driven from the engine crankshaft (not shown) through the shaft 3. The impeller 2 is splined to the shaft 3 and held thereon by a fuel slinger nut I5, which is provided with a rearwardly open chamber I'I and a connecting annular chamber I6 having passageways I8 and I9 leading outward therefrom to the vicinity of the impeller entrance. Also shown are the housing 4 and cover plate 5 which enclose the impeller and form a diffusing chamber from which the gaseous fuel 3 and air mixture compressed by the impeller is delivered to intake manifold or manifolds (not shown) of the engine.
Heretofore, in engines of this general type, an inlet duct in the shape of an elbow is bolted at one end to the flange 6 on thecover plate 5, with the outer end of the elbow turned upward and serving as a mount for a carburetor with a conventional butterfly throttle valve therein for regulating the flow of the air or air and fuel mixture to the impeller 2. A fuel supply conduit from the carburetor is generally passed through the wall of the duct to connect with the chamber I1 in the fuel f slinger nut I5.
In our'improved construction shown, the throttle valve 1 comprises a plurality of angularly spaced. variable pitch radial vanes of streamlined section plvotally mounted at their outer ends in A 1 through the housing I2 is a fuel inlet conduit.
or pipe 8 which connects the chamber I1 with a chamber 20 in the housing I2. Coredpassageways 2I--23 extending through the strut |3 connect chamber-'20 with a conduit 25 leading from the engines fuel supply system (not shown). Fuel flow through the pipe 8 is controlled by a valve 40 slidable therein and urged toward closed position by a spring 39 but which is openable by fuel pressure acting against a flexible diaphragm 4| eX- posed to pressure in the outer end of the duct 9 through a bleed hole 42.
In the particular design shown, seven slave vanes I and one master vane II are employed; however, it is to be understood that a greater or lesser number of slave vanes may be used without departing from the essence of the invention. Each of the slave vanes I0 as shown in detail in Figures 6-11 comprises a sector shaped and relatively rigid frame or body 34 enclosed Within an outer covering or sheath 35 of soft rubber or similar resilient material, and each is pivotally supported at its outer end by a spring pressed pivot member 43 mounted in the wall of duct 9 and engaging a conical bearing socket 38 formed in the body 34 of the vane. The master vane II differs from the vanes I0 only in that its outer end is provided with a rectangular slot (see Figure 12) which accommodates a tongue 52 on the inner end of the control shaft 44 which is journalled in the walls of the duct 9 and to which is connected the control lever 45. The outer edge of the rubber sheath 35 has a lip 36 formed integral therewith, as shown in Figure 1l, which serves as a seal between the outer edge of the vane and the wall of the duct when the throttle valve is in closed position. A similar lip 31 is provided on the inner edge of the vane.
Each of the vanes I0 and ls provided with a trunnion 33 secured to its inner end, which journais in a sleeve-like member 21 which encircles a portion of the pipe 8 and is locked against rotation with respect to the housing I2; and each of the trunnions 33 has a pinion 3| fixed against rotation with respect thereto and in mesh with two oppositely facing ring gears 29 and 30 which are rotatably mounted on the member 21. The vanes are all turned to the same angle of pitch during assembly. A split annular casing 32 encloses the gears and pinions and provides a surface on which the lip 31 on the inner end of each vane seals when the throttle valve is in closed position.
The casing 32 and its enclosed parts are held together and secured to the housing I2 by the fuel inlet pipe 8. which is provided at one end with a threaded nut 41 and spacer sleeve 44, and adjacent its other end with a shoulder 43 engaging the housing Within the chamber 29. The diaphragm 4| and spring 39 are held in place by a rounded-end cap 49 which is removably secured to the up-stream end of the housing I2 and serves as a support for the air screen 50.
As is believed already clear from the description heretofore given, movement of the control lever in response to a change in the power demands on the engine directly changes the pitch of the master vane I I by causing it to rotate about a pivotal axis extending through its trunnionll and the control shaft 44. As its trunnion rotates the pinion 3| secured thereto causes a rotation of ring gears 29 and 34 in opposite directions onv the member 21 which, in turn, causes each ,cfg-the other pinions 3| to rotate and 'effect an equal and corresponding change of pitch'of the slave vanes I0. In the fully closed position ,of the throttle valve the radially extending side 'edges of the vanes slightly overlap and serve as seals between one another, and as has been said the lips 36 and 31 on each vane contact the surfaees of the duct'wall and the casing 32, respectively so that duct 9 is tightly closed to the passageof air. At all except the fully open and the fully closed positions of the throttle valve the vanes impart a swirling motion to the flow of air 'therethrough, in the same direction of rotation as that of the impeller, thereby minimizing turbulence at the entrance to the impeller. Fuel from the conduit 25 is conducted through the passageways 2|-23 into the chamber 20 from whence it isdelivered coaxially of the throttle valve through the pipe 8 to the fuel slinger I5 at the impeller lentrance, the rate of fuel delivery being regulated by the valve 40 which is controlled by the fuel pressure acting on diaphragm 4|.
The herein described application of our invention to the charging system of a supercharged carburetor internal combustion engine,A combines the advantages of a swirl-type throttle valveand impeller entrance fuel supply. In applying the invention to other transfer systems 4where it is not desired to introduce a second fluid at the irnpeller entrance, the construction can be greatly simplified by eliminating the various fuel pas sageways, valve 40 and other related parts heretofore described.
Gearing together the individual vanes of the throttle valve at their inner ends provides a very compact and simple assembly which has ease of operation and is relatively inexpensive to construct; and since all moving parts of the valve except the single control shaft 44 are enclosed within the duct 9, exposure of such parts to external injury and accumulation of foreign matter is avoided.
We claim:
l. In an internal combustion engine, a rotary supercharging impeller, a duct for conveyinglengine intake air to the' impeller entrance. an annular housing within the duct and axially aligned therewith, a member rigidly supporting the ,housing relative to the duct and provided with a passage for conducting a fluid from the exterior of the duct to the interior of the housing. a conduit secured to the housing for conducting the fluid from the interior of the housing tothe iu'ipelle'x'- 45 entrance, a lsleeve member on the condu'ivand locked against rotation relative to the housing, a throttle valve comprising a plurality of angularly spaced vanes disposed radially' within the duct and provided at their inner ends with trunnions journalled in the sleeve member, pinions rotatchangesin said fluid and air pressures, spring f means biasing said valve means toward closed position, and means accessible exteriorly of the duct for operating said throttle valve including a portion rotatable with one of the vanes.
2. In an internal combustion engine, a supercharging system including a rotatively 'driven impeller and a casing surrounding the impeller and having an inlet axially aligned with the impeller. rotatable means adjacent the inlet and coaxial with the impeller for effecting centrifugal distribution of engine fuel within the casing, a conduit connected to the casing at the inlet, a
- member within the conduit and coaxial with the impeller, a member supporting the first named member within the conduit, said first and second named members being provided with communicating passages through which engine fuel is convalve, and closure means on said member on the ducted to said `itatable means from a point exteriorly o1' the' con duit,'a plurality of angularly spaced radially extending vanes, the inner and outer ends of each vane being pivotally supported by the first named member and conduit respec' tively and the inner end of each vane having a pinion gear -secured thereto, a ring gear rotatably mounted on the rst named member and in mesh with each of the pinions whereby pivotal movenient of one., vane eilects corresponding .pivotal movement of the other vanes, and a control member coaxially pivoable with said one vane and accessible exteriorly of the conduit for controlling the vpivoted positions of all the vanes.
3. The invention defined by claim 2, with ai i '.uel pressure responsive valve located in the passage in the first named member.
4. A coaxial swirl-type throttle valve and fuel 6 ond portion of which leads from the outside of said duct, a plurality of angularly spaced vanes extending radially outward from and pivoted in the support member, means accessible from the exterior of said duct for rotating said vanes to control the duct opening, a fuel valve in said first passage portion, a fuel'valve control diaphragm closing one end of said first passage portion and subject on one side to pressure from the fuel in said passage and on the other side to the pressure of fluid in said duct, and an enclosing member for said diaphragm, said enclosing member being detachably carried by the support 'member independently of the throttle valve and the fuel passage for providing access to said fuel valve and said diaphragm. y
5. A charge forming device comprising a rotary impeller and a passage through which fluid is conducted to the impeller, a supporting member centrally disposed in said passage and having a chamber with a fuel connection through the wall of said passage, a throttle valve for regulating the ow ofv fluid through the passage and comprising a plurality of angularly spaced variable' pitch vanes extending radially from said member, means accessible from the exterior of said passage for varying the pitch of said vanes, a fuel valve in said chamber, a diaphragm in said chamber vsubject to the pressure differential between the fuel in said chamber and the fluid in said passage on the upstream side of said throttle upstream side of said throttle valve and of said fuel connection for providing access to said fuel valve and said diaphragm from the upstream side of the system.
RONALD M. HAzEN. CHARLES J. McDowALL. REFERENCES CITED The following references ,are of record in the file of this patent:
UNITED STATES PATENTS
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14218A US2580384A (en) | 1948-03-11 | 1948-03-11 | Charge forming device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14218A US2580384A (en) | 1948-03-11 | 1948-03-11 | Charge forming device |
Publications (1)
Publication Number | Publication Date |
---|---|
US2580384A true US2580384A (en) | 1952-01-01 |
Family
ID=21764174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14218A Expired - Lifetime US2580384A (en) | 1948-03-11 | 1948-03-11 | Charge forming device |
Country Status (1)
Country | Link |
---|---|
US (1) | US2580384A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2742055A (en) * | 1953-11-13 | 1956-04-17 | English Electric Co Ltd | Discharge regulators for hydraulic plants |
US2759718A (en) * | 1953-06-17 | 1956-08-21 | James G Culbertson | Internal combustion engine carburetor |
DE1020486B (en) * | 1952-01-28 | 1957-12-05 | Kloeckner Humboldt Deutz Ag | Slot-controlled two-stroke internal combustion engine with supercharging by exhaust gas turbocharger and with a flushing fan designed as a centrifugal machine |
US2922631A (en) * | 1957-02-18 | 1960-01-26 | Vyzk A Zkusebni Letecky Ustav | Atomizer for internal combustion engines |
US3237564A (en) * | 1962-10-15 | 1966-03-01 | English Electric Co Ltd | Hydraulic pumps and reversible pump turbines |
US3279769A (en) * | 1964-06-12 | 1966-10-18 | Zysk Manfred | Charge forming device |
DE1284205B (en) * | 1962-12-14 | 1968-11-28 | Steinmueller Gmbh L & C | Shut-off and regulating device for round ducts |
US4116185A (en) * | 1976-12-20 | 1978-09-26 | The Bendix Corporation | Radial carburetor |
US4207274A (en) * | 1976-12-23 | 1980-06-10 | Karl M. Johnson | Carburetor |
US20060273194A1 (en) * | 2005-05-14 | 2006-12-07 | Davorin Kapich | Water misting gun |
US7441753B1 (en) * | 2007-05-03 | 2008-10-28 | Borch Corporation | Carburetor |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1882966A (en) * | 1932-03-02 | 1932-10-18 | Frederick W Schaffner | Carburetor throttle |
US1947162A (en) * | 1930-12-04 | 1934-02-13 | Bendix Res Corp | Carburetor |
US1998886A (en) * | 1933-10-27 | 1935-04-23 | Louis J Scheid | Throttle valve for internal combustion engines |
US2059687A (en) * | 1935-01-29 | 1936-11-03 | Wright Aeronautical Corp | Deicing throttle |
US2078250A (en) * | 1935-07-02 | 1937-04-27 | Maxwell C Knowles | Cold gas carburetor and generator |
US2188189A (en) * | 1939-07-26 | 1940-01-23 | Jr Edmund Miller | Combination carburetor and supercharger |
US2240515A (en) * | 1938-04-01 | 1941-05-06 | Bendix Prod Corp | Charge forming device |
US2294743A (en) * | 1940-09-11 | 1942-09-01 | Otis C Funderburk | Fuel supply, carburetion, and supercharger system and apparatus for internal combustion engines |
US2310984A (en) * | 1938-11-30 | 1943-02-16 | Bendix Aviat Corp | Charge forming device |
-
1948
- 1948-03-11 US US14218A patent/US2580384A/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1947162A (en) * | 1930-12-04 | 1934-02-13 | Bendix Res Corp | Carburetor |
US1882966A (en) * | 1932-03-02 | 1932-10-18 | Frederick W Schaffner | Carburetor throttle |
US1998886A (en) * | 1933-10-27 | 1935-04-23 | Louis J Scheid | Throttle valve for internal combustion engines |
US2059687A (en) * | 1935-01-29 | 1936-11-03 | Wright Aeronautical Corp | Deicing throttle |
US2078250A (en) * | 1935-07-02 | 1937-04-27 | Maxwell C Knowles | Cold gas carburetor and generator |
US2240515A (en) * | 1938-04-01 | 1941-05-06 | Bendix Prod Corp | Charge forming device |
US2310984A (en) * | 1938-11-30 | 1943-02-16 | Bendix Aviat Corp | Charge forming device |
US2188189A (en) * | 1939-07-26 | 1940-01-23 | Jr Edmund Miller | Combination carburetor and supercharger |
US2294743A (en) * | 1940-09-11 | 1942-09-01 | Otis C Funderburk | Fuel supply, carburetion, and supercharger system and apparatus for internal combustion engines |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1020486B (en) * | 1952-01-28 | 1957-12-05 | Kloeckner Humboldt Deutz Ag | Slot-controlled two-stroke internal combustion engine with supercharging by exhaust gas turbocharger and with a flushing fan designed as a centrifugal machine |
US2759718A (en) * | 1953-06-17 | 1956-08-21 | James G Culbertson | Internal combustion engine carburetor |
US2742055A (en) * | 1953-11-13 | 1956-04-17 | English Electric Co Ltd | Discharge regulators for hydraulic plants |
US2922631A (en) * | 1957-02-18 | 1960-01-26 | Vyzk A Zkusebni Letecky Ustav | Atomizer for internal combustion engines |
US3237564A (en) * | 1962-10-15 | 1966-03-01 | English Electric Co Ltd | Hydraulic pumps and reversible pump turbines |
DE1284205B (en) * | 1962-12-14 | 1968-11-28 | Steinmueller Gmbh L & C | Shut-off and regulating device for round ducts |
US3279769A (en) * | 1964-06-12 | 1966-10-18 | Zysk Manfred | Charge forming device |
US4116185A (en) * | 1976-12-20 | 1978-09-26 | The Bendix Corporation | Radial carburetor |
US4207274A (en) * | 1976-12-23 | 1980-06-10 | Karl M. Johnson | Carburetor |
US20060273194A1 (en) * | 2005-05-14 | 2006-12-07 | Davorin Kapich | Water misting gun |
US7530553B2 (en) * | 2005-05-14 | 2009-05-12 | Davorin Kapich | Water misting gun |
US7441753B1 (en) * | 2007-05-03 | 2008-10-28 | Borch Corporation | Carburetor |
US20080272505A1 (en) * | 2007-05-03 | 2008-11-06 | Ming-Ching Wang | Carburetor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2580384A (en) | Charge forming device | |
SE441945B (en) | turbocharger | |
US2412365A (en) | Variable turbine nozzle | |
US10883418B2 (en) | Turbocharger for an internal combustion engine | |
US3232043A (en) | Turbocompressor system | |
US3972644A (en) | Vane control arrangement for variable area turbine nozzle | |
US2336010A (en) | Supercharger | |
US2431398A (en) | Supercharger with controllable inlet | |
US3045894A (en) | Gas turbine engine | |
US2386096A (en) | Supercharger | |
US2167266A (en) | Valve for automatic control of supplementary liquids | |
US2855283A (en) | System for charging a mixture of air and fuel into the intake pipe of an internal combustion engine | |
US2223836A (en) | Carburetor | |
US2581334A (en) | Engine air induction control system | |
US2388213A (en) | Airscoop for internal-combustion engines | |
US2896598A (en) | Engine air induction control apparatus | |
US3568650A (en) | Supercharger and fuel injector assembly for internal combustion engines | |
US3028847A (en) | Engine governor actuator | |
US1886989A (en) | Supercharging apparatus | |
US1746439A (en) | Carburetor | |
US1947162A (en) | Carburetor | |
US2903847A (en) | Supercharger system for internal combustion engines | |
US2020224A (en) | Internal combustion engine | |
US2404323A (en) | Supercharger control apparatus | |
GB991356A (en) | Improvements in or relating to gas turbine jet engines |