US2614550A - Top cylinder lubricator - Google Patents
Top cylinder lubricator Download PDFInfo
- Publication number
- US2614550A US2614550A US122346A US12234649A US2614550A US 2614550 A US2614550 A US 2614550A US 122346 A US122346 A US 122346A US 12234649 A US12234649 A US 12234649A US 2614550 A US2614550 A US 2614550A
- Authority
- US
- United States
- Prior art keywords
- tube
- top cylinder
- lubricant
- block
- opening
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M3/00—Lubrication specially adapted for engines with crankcase compression of fuel-air mixture or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture
- F01M3/04—Lubrication specially adapted for engines with crankcase compression of fuel-air mixture or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture for upper cylinder lubrication only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/30—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the oil being fed or carried along by another fluid
- F16N7/32—Mist lubrication
Definitions
- My present invention relates to lubricating means for internal combustion engines and more particularly'to a novel top cylinder lubricator.
- the 'principal'object' of the present invention is topr ovide a device for continuous lubrication ofthe top cylinder area of an internal combustion'en'gine. 4
- Another object of the present invention is to provideia top cylinderi-lubricator which injects thelubricant directly into the intake manifold of the engine.
- a further object of the present invention is to provide a top 'cylindeif lubricator which injects the lubricant intoithe top cylinder ofthe engine in the foringoi anatomized spray.
- Another object or the-presentinvention is t provide a top cylinder lubricator whichi's simple in construction and easy and economical to manufactureand assemble,
- the present invention comprises a refinement of this system by providing for an accurate visible control of the flow of oil and by providing an atomizin nozzle which atomizes the oil as it injects it into the manifold.
- Figs. 1 and 2 show the general' arrangement of the device.
- the reservoir Ill is provided with the how control mechanism H and connected throughthe tube I2 and atomizingn'ozzle Iit-otheintake manifold 14. RB”.
- Figs. 1 andtfthe reservoir in is pref erably of glass'or, other transparent material. It is provided with a coverlfi having an integral bracketlt for fastening under the hood.
- the lubricant is poured intdthe'reservoir ID through an opening 'inthe "cover l5 having a threaded closed” inth'e detailed description following, in I o and more particularly defined in the appended Fig. 2 isa; perspective view oflthe nozzle-and the manifold connection; v 1
- . Fig. 3. is a, vertical section of .the feed reservoir;
- Fig, .-,4 is a vertical section ofthe nozzle;.
- Fig. 5 is a section taken on line 55 onnFig. 3;
- Fig- 6 is asection takenonline 66 of Fig. 3;
- Fig. 7 is a section taken on line 11-! on Fig. 4; and H Fig t is a perspective View of. the manifold connection.
- plug ilfThe plug His provided witha central bore it andja screen filter l5 so that the air drawn into'thereservoir (as the oil is used up) isfiltered.
- the assembly mounted on top of the reservoir shown in Fig. 3 provides a visible adjustment of the oil fiow.
- Abiock 25 is mounted oni-the shoulder 2 iflof the fitting zii and is provided with the lateral threaded opening 21 to which the con nected tube I2 is attached.
- the opening 21 communicates with a .verticalopening 28 in the block.
- a suitable transparent housing 29 is mounted on the block 26 and is surmounted by a block 30.
- the block 39- is provided with a threaded opening 3
- a cover 33, slightly spaced from the block 36 surmounts the assembly.
- This assembly is held together by a tube 34 screwed into the fitting 20 and extending vertically through the opening 28 inthe block 26.
- the upper end of the tube 34 is screwed into a fitting 35 which extends downwardly through the cover 33 and is screwed into theopening 3
- a manually operable needle valve 36 is mounted in the fitting 35 to control the flow from the top of the tube 34 through openings 31 in the fitting 35 and into the space between the cover 33 and block 30.
- the oil will then flow down the spout 32, into the chamber 29, around the tube 34 into the openings 28 and 21 and then through the connecting tube l2.
- the valve 36 By. adjusting the valve 36, the number of drops per minute emerging from the spout 32 can be visibly adjusted to suit the operating conditions of each engine.
- the atomizing nozzle 13, Fig. 4 comprises a block 38 having comparatively large bores 39 and 40 extending in alignment from each-end and connected by a small opening.
- Theconnecting tube [2 is threaded into the opening 39.
- the bore 40 is provided with an offset-forming an outer bore portion '42 of slightly larger diameter than the bore 40.
- a tube 43 of the same diameter as the smaller portion of the bore 40. extends through the .bore 42 and is positioned tightly in the bore 40.
- the outer endof the tube 43 is provided with a narrowing conical shoulder-44.
- -A ballcheck valve 45 is pressed against'the opening 4
- This arrangement of the tube leaves a narrow passage '41 surrounding the tube 43 at the wider passageway 42.
- This passage 41 communicates with an air intake..-passageway- 48 having a screenffilter 49. 1
- the outer end of thetube 43 extends into a threaded extended portion5fl of the block 38 anda ring, 51 is positionediin the end of the portion 50 to further restrict the terminus of the air passageway.
- the portion 5l is-screwe'd.
- the manifold connecting member 52 which is provided with a passageway 53 .communicating with the intake manifold.
- the member '52 is generally flat and shaped to conform to the usual, intake manifold connection so that it 'canbe positioned there between the ends of the connection as shown in Fig. 2.
- the advantages of the above construction are numerous.
- the flow of the lubricant can be visibly controlled at the reservoir and set for thebest operating efficiency for the particular engine.
- the atomized mixture passes immediately into the manifold intake so that it rtains its misty characteristic at the place where needed. Passage through long tubes causes condensation and loss of atomization.
- the device can be used as a water injector or for an alcohol and water injector to obtain increased power.
- the lubricant contains some carbon remover, in bad cases a pure carbon remover can be run through the device; with excellent results.
- The. atomization is so fine thatit has been found possible to put gasoline into the reservoir and to operate the device as an emergency carbureter when thegas line is clogged.
- a top cylinder lubricatingsystem having a main lubricant reservoir, a cover on saidreservoir having, an inlet, a plug for closing said inlet, an air intakev opening in said. plug, a transparent feed chamber communicating with said-reservoir and a manually adjustable needle valve for controlling therflow ofv lubricantfrom-said reservoir to said feedchamber, said system being mounted atalpoint remote from the lntakemanifold of an engine, the combination of means adjacent the intake manifold of the engine .for, atomizing said; lubricant and injecting itdirectly into the intake manifold, said atomizing meansjcomprising a nozzle having an outlet adjacent the; manifold, an air chamber surrounding said nozzle, said air chamber having an inlet continuously open to the :atmosphere and an outlet surrounding said nozzle outlet, and a check valve insaid njozzle for controlling the fiow of lubricant, and'a conduit connecting said atomizing J means 'with said feed chamber;
Description
Oct. 21, 1952 H. 1.. WHITE 2,614,550
TOP CYLINDER LUBRICATOR Filed Oct. 19, 1949 2 SHEETSSHEET 2 INVENTOR.
Henry L. White ATTORNEY Patented Get. 21, 1952 j A EN r of-mes j H: i I 62,61 1 in .7 A I I v Tor CYLINDER L BmoA'ronup I Henry L. White; North Providence, "It. I, V L
d p ueau no teb r 19, 1949, Serial mk zas ie I My present invention relates to lubricating means for internal combustion engines and more particularly'to a novel top cylinder lubricator.
- The 'principal'object' of the present invention is topr ovide a device for continuous lubrication ofthe top cylinder area of an internal combustion'en'gine. 4
"Another object of the present invention is to provideia top cylinderi-lubricator which injects thelubricant directly into the intake manifold of the engine.
A further object of the present invention is to provide a top 'cylindeif lubricator which injects the lubricant intoithe top cylinder ofthe engine in the foringoi anatomized spray.
. Another object or the-presentinvention is t provide a top cylinder lubricator whichi's simple in construction and easy and economical to manufactureand assemble,
With the above and'other objects" and advantag'eous features in "view, my invention consists of a novel arrangement of parts, more fully dis- 1 Claim. (01. mar-.196)
All these methods, while helpful, are haphazard v and *inter'mittent. -To' insure an even and steady fiow or the lubricant areservoir is-clam'ped under the hood and a measured flow of 'oil fed to the intake manifold. The present invention comprises a refinement of this system by providing for an accurate visible control of the flow of oil and by providing an atomizin nozzle which atomizes the oil as it injects it into the manifold.
Referring'more in detail to the drawings illustrating'my invention, Figs. 1 and 2 show the general' arrangement of the device. The reservoir Ill is provided with the how control mechanism H and connected throughthe tube I2 and atomizingn'ozzle Iit-otheintake manifold 14. RB".
ferring to Figs." 1 andtfthe reservoir in is pref erably of glass'or, other transparent material. It is provided with a coverlfi having an integral bracketlt for fastening under the hood. The lubricant is poured intdthe'reservoir ID through an opening 'inthe "cover l5 having a threaded closed" inth'e detailed description following, in I o and more particularly defined in the appended Fig. 2 isa; perspective view oflthe nozzle-and the manifold connection; v 1
. Fig. 3. is a, vertical section of .the feed reservoir; Fig, .-,4 is a vertical section ofthe nozzle;.
.:' Fig. 5 is a section taken on line 55 onnFig. 3;
.Fig- 6 is asection takenonline 66 of Fig. 3;
Fig. 7 is a section taken on line 11-! on Fig. 4; and H Fig t is a perspective View of. the manifold connection.
It has been" found that the introduction of a proper lubricant into thegas intake system of an engine serves to provide necessary lubrication for the top cylinder area. These lubricants are usually also provided with a carbon remover. The mixture thus keeps the top of the engine (valves, pistons and cylinders) free of carbon, properly lubricated and cooled. The easiest method used to introduce the lubricant is to pour it into the gasoline tank. However, the oil becomes diluted and this method provides only temporary lubrication. Other methods are pouring the oil directly into the top cylinder or pouring it through the carbureter.
plug ilfThe plug His provided witha central bore it andja screen filter l5 so that the air drawn into'thereservoir (as the oil is used up) isfiltered.
'Ifhe'fioWIcontrOl assembly I! is mounted on the cover, l5,a fitting .25 extending through the coverv l5 withj an'annular integral shoulder 2| resting" on topcf the cover [5 and heldv in, place by the threaded nut'ZZ beneath the cover. The oilfintakehornprises a'tube .23 depending from the fitting 25" and having a cone shaped .mem ber 24 atitslo'wer end. .A filter 25 is positioned in the member 2 to filter the oil passing up the tube. i f
The assembly mounted on top of the reservoir shown in Fig. 3 provides a visible adjustment of the oil fiow. Abiock 25 is mounted oni-the shoulder 2 iflof the fitting zii and is provided with the lateral threaded opening 21 to which the con nected tube I2 is attached. The opening 21 communicates with a .verticalopening 28 in the block. A suitable transparent housing 29 is mounted on the block 26 and is surmounted by a block 30. The block 39- is provided with a threaded opening 3| in alignment with the opening 28 in the block 21, and a depending spout 32 extending vertically through the block. A cover 33, slightly spaced from the block 36 surmounts the assembly. This assembly is held together by a tube 34 screwed into the fitting 20 and extending vertically through the opening 28 inthe block 26. The upper end of the tube 34 is screwed into a fitting 35 which extends downwardly through the cover 33 and is screwed into theopening 3| in the block 30. A manually operable needle valve 36 is mounted in the fitting 35 to control the flow from the top of the tube 34 through openings 31 in the fitting 35 and into the space between the cover 33 and block 30. 1
The oil will then flow down the spout 32, into the chamber 29, around the tube 34 into the openings 28 and 21 and then through the connecting tube l2. By. adjusting the valve 36, the number of drops per minute emerging from the spout 32 can be visibly adjusted to suit the operating conditions of each engine.
The atomizing nozzle 13, Fig. 4, comprises a block 38 having comparatively large bores 39 and 40 extending in alignment from each-end and connected by a small opening. Theconnecting tube [2 is threaded into the opening 39.
The bore 40 is provided with an offset-forming an outer bore portion '42 of slightly larger diameter than the bore 40. A tube 43 of the same diameter as the smaller portion of the bore 40. extends through the .bore 42 and is positioned tightly in the bore 40. The outer endof the tube 43 is provided with a narrowing conical shoulder-44. -A ballcheck valve 45 is pressed against'the opening 4| by a light spring 46 which rests against the conical portion 44 "in thev tube 43. This arrangement of the tube. leaves a narrow passage '41 surrounding the tube 43 at the wider passageway 42. This passage 41 communicates with an air intake..-passageway- 48 having a screenffilter 49. 1
The outer end of thetube 43extends into a threaded extended portion5fl of the block 38 anda ring, 51 is positionediin the end of the portion 50 to further restrict the terminus of the air passageway. The portion 5lis-screwe'd.
into the manifold connecting member 52,. Fig. 8, which is provided with a passageway 53 .communicating with the intake manifold. .The member '52 is generally flat and shaped to conform to the usual, intake manifold connection so that it 'canbe positioned there between the ends of the connection as shown in Fig. 2.
In operation, the suction vacuum created'by the engine will'open the check valve 45 and draw the measured quantity of lubricant from the connecting tube 12, opening 4 l through the'tube 43. Simultaneously, air will be pulled'int'o the opening 48 and throughlthe passageway 41, past the shoulder 44 and ring 5|. "The shape and restricted nature of this passageway causes the air to whirl violently and atomize the lubricant emerging from the end of the tube 43. The vaporized mixture then passes immediately through the passageway 53 into the intake manifold.
The advantages of the above construction are numerous. The flow of the lubricant can be visibly controlled at the reservoir and set for thebest operating efficiency for the particular engine. The atomized mixture passes immediately into the manifold intake so that it rtains its misty characteristic at the place where needed. Passage through long tubes causes condensation and loss of atomization. Further, it has been found that the device can be used as a water injector or for an alcohol and water injector to obtain increased power. Also, while the lubricant contains some carbon remover, in bad cases a pure carbon remover can be run through the device; with excellent results. The. atomization is so fine thatit has been found possible to put gasoline into the reservoir and to operate the device as an emergency carbureter when thegas line is clogged.
While I have described a specific embodiment of the invention, it is obvious that changes may readily be made in the size, shape, or relative arrangement of parts, without departing from the spirit and scope of the invention as defined in the appended claim.
In a top cylinder lubricatingsystem having a main lubricant reservoir, a cover on saidreservoir having, an inlet, a plug for closing said inlet, an air intakev opening in said. plug, a transparent feed chamber communicating with said-reservoir and a manually adjustable needle valve for controlling therflow ofv lubricantfrom-said reservoir to said feedchamber, said system being mounted atalpoint remote from the lntakemanifold of an engine, the combination of means adjacent the intake manifold of the engine .for, atomizing said; lubricant and injecting itdirectly into the intake manifold, said atomizing meansjcomprising a nozzle having an outlet adjacent the; manifold, an air chamber surrounding said nozzle, said air chamber having an inlet continuously open to the :atmosphere and an outlet surrounding said nozzle outlet, and a check valve insaid njozzle for controlling the fiow of lubricant, and'a conduit connecting said atomizing J means 'with said feed chamber;
' HENRY'L. WHITE.
'REFERENCESBITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US122346A US2614550A (en) | 1949-10-19 | 1949-10-19 | Top cylinder lubricator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US122346A US2614550A (en) | 1949-10-19 | 1949-10-19 | Top cylinder lubricator |
Publications (1)
Publication Number | Publication Date |
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US2614550A true US2614550A (en) | 1952-10-21 |
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ID=22402166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US122346A Expired - Lifetime US2614550A (en) | 1949-10-19 | 1949-10-19 | Top cylinder lubricator |
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US (1) | US2614550A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4703728A (en) * | 1985-03-04 | 1987-11-03 | Payne Andrew L | Liquid dispensers |
WO1992007176A1 (en) * | 1990-10-15 | 1992-04-30 | Wolfgang Kluenner | Upper cylinder lubrication/cleaning device for gas-fuelled internal combustion engines |
US20020117233A1 (en) * | 2001-02-27 | 2002-08-29 | Kellogg Matthew Kenyon | Disposable/reusable lubrication container system |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1214365A (en) * | 1916-12-23 | 1917-01-30 | John William Phillips | Apparatus for enabling internal-combustion engines to be readily started. |
US1334355A (en) * | 1918-09-17 | 1920-03-23 | Elmer F Doland | Gas-engine attachment |
US1582089A (en) * | 1925-05-11 | 1926-04-27 | James C Siders | Charge-forming device |
US1633378A (en) * | 1925-10-19 | 1927-06-21 | Cylinder Top Oilers Ltd | Lubricating means for internal-combustion engines |
US1719191A (en) * | 1928-08-04 | 1929-07-02 | Dual Lubricator Co | Regulating valve |
US1991722A (en) * | 1932-11-30 | 1935-02-19 | Kenneth E Berray | Lubricator |
FR819274A (en) * | 1937-03-16 | 1937-10-13 | Lubrication device | |
US2159656A (en) * | 1936-12-17 | 1939-05-23 | Frank S Focht | Lubricator |
FR867380A (en) * | 1940-10-04 | 1941-10-20 | Self-mixing device for gas and liquid |
-
1949
- 1949-10-19 US US122346A patent/US2614550A/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1214365A (en) * | 1916-12-23 | 1917-01-30 | John William Phillips | Apparatus for enabling internal-combustion engines to be readily started. |
US1334355A (en) * | 1918-09-17 | 1920-03-23 | Elmer F Doland | Gas-engine attachment |
US1582089A (en) * | 1925-05-11 | 1926-04-27 | James C Siders | Charge-forming device |
US1633378A (en) * | 1925-10-19 | 1927-06-21 | Cylinder Top Oilers Ltd | Lubricating means for internal-combustion engines |
US1719191A (en) * | 1928-08-04 | 1929-07-02 | Dual Lubricator Co | Regulating valve |
US1991722A (en) * | 1932-11-30 | 1935-02-19 | Kenneth E Berray | Lubricator |
US2159656A (en) * | 1936-12-17 | 1939-05-23 | Frank S Focht | Lubricator |
FR819274A (en) * | 1937-03-16 | 1937-10-13 | Lubrication device | |
FR867380A (en) * | 1940-10-04 | 1941-10-20 | Self-mixing device for gas and liquid |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4703728A (en) * | 1985-03-04 | 1987-11-03 | Payne Andrew L | Liquid dispensers |
AU576415B2 (en) * | 1985-03-04 | 1988-08-25 | Conrad Fountain Barber | Dispensing lubricant by suction |
WO1992007176A1 (en) * | 1990-10-15 | 1992-04-30 | Wolfgang Kluenner | Upper cylinder lubrication/cleaning device for gas-fuelled internal combustion engines |
US20020117233A1 (en) * | 2001-02-27 | 2002-08-29 | Kellogg Matthew Kenyon | Disposable/reusable lubrication container system |
US20070000572A1 (en) * | 2001-02-27 | 2007-01-04 | Kellogg Matthew K | Disposable/reusable lubrication container system |
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