US1400110A - Carbureter control - Google Patents

Carbureter control Download PDF

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Publication number
US1400110A
US1400110A US35382320A US1400110A US 1400110 A US1400110 A US 1400110A US 35382320 A US35382320 A US 35382320A US 1400110 A US1400110 A US 1400110A
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United States
Prior art keywords
valve
control
rod
choker
yoke
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Expired - Lifetime
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William D Warner
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HORATIO J FAIRCHILD
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HORATIO J FAIRCHILD
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Priority to US35382320 priority Critical patent/US1400110A/en
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Publication of US1400110A publication Critical patent/US1400110A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
    • F02M7/22—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves fuel flow cross-sectional area being controlled dependent on air-throttle-valve position
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/02—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being chokes for enriching fuel-air mixture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/49—Suction operated feed valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/52—Carburetor with valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/53—Valve actuation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/6855—Vehicle
    • Y10T137/6881—Automotive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87056—With selective motion for plural valve actuator
    • Y10T137/87088—Reciprocation along and rotation about same axis

Definitions

  • My present invention relates to a well known type of automobile whose carbureter is commonly controlled by a rotatable button on the dash as to its working mixture, and whose air supply to the carbureter can be choked for a rich starting fuel, by means of a choker rod extending forwardly through the radiator so as to be accessible to the oper-.
  • v Fig. 6 is a face view of the control button.
  • My present invention aims to accomplish the above by the provision of a dash carried control member movable toward and away from the dash for control of the choker valve, and rotatable for control of the needle or mixture regulating valve, together with connections permitting control of each valve by the respective movement of the control member, independent of, and without effecting, the other valve.
  • Figure 1 is a vertical longitudinal section illustrating the practical application of my invention
  • Fig. 2 is-a horizontal section
  • Fig. 3 is a face View of a portion of the instrument board
  • Fig. 4 is a top plan view of the control member and certain of the connections
  • Fig. 5 is a sectional view through certain shown portions of a well known type of ve- Specification of Letters Patent,
  • Fig. 3 including a speedometer l2 and a control member having a button
  • the carbureter is generally indicated 1%, having a valve 15 in its air supply, for the control of which the usual choker rod extends forwardly through the radiators *rearwardly inclined'angle through the dash board 10 and is in accordance with my present invention provided with a laterally pro jecting pin 22 at its upper rear end as seen most clearly in Fig.
  • the other arm of the last mentioned bell crank is connected one angular end 28 of a connecting rod 29 whose opposite end is extended through, and adjustably connected to, a set collar 30 swiveled in connection with a yoke 81.
  • This yoke has apertured extensions between which the sleeve 23 is lengthwise disposed, the upper section 19 of the mixture controlling rod passing loosely through one apertured extension, and the lower forward end of the stem 32 of the control member passing loosely through the other aperturcd extension of the yoke and into one end of the sleeve 23 in which it is securely fastened by aset screw 33.
  • the upper rear end of the stem 32 is rigidly connected to the control button 13 through the extensions of yoke 31.
  • my invention permits of independent control of the chocker valve and the mixture regulating valve from the same control member so that with machines having self starters, whereby dash control of both valves is highly to be desired, if not essential, such. control may be readily accomplished without additional boring of the 'instrument board and without duplicating.
  • An automobile having a carbureter pro-' vided with a mixture regulating valve and an air supply provided with a choker valve, control rods movably connected to the said choker valve and thesaid regulating valve,
  • a yoke carried by the rod of the chocker valve, having apertured extensions through one of which the rod of the regulating valve is rotatable, a control member includinga button and a stem, the latter of which is rotatable through the other yoke extension, a'sleeve disposed between theextensions of the yoke member and within one end of which the adjacent end of the control stem is secured, said sleeve having a lengthwise slot and slidably receiving in its opposite end the adj acent end of the rod of theregulating valve, and a pin projecting from the rod -of the regulating valve through the slot of the sleeve for the purpose described.
  • An automobile having a carbureter provided with a mixture regulating valve and a choker valve, arotatable rod movably connected to the regulating valve, a'lengthwise shiftable rod movably connected to the choker valve, a control member including a button and a stem mounted to rotate and shift in the direction of its length, and connections between the said stem and the rods of the choker valve and regulating valve arranged to communicate lengthwise movements of the stem to theformer and rotating movements of the stem to the latter, said connections including a yoke carried by the choker valve rod, and a sleeve within and movable with the'yoke to which the stem is .connected, and in which the rod of the regulating valve is slidable and non-rotatable.
  • a device of the character described comprising a. control rod in two axially 'alined sections, a connection between said sectionsincluding a sleevesecured' to one section and having a slidable and non-rotatable connection with the other section, a yokehaving apertured extensions through which said sections are rotatable and between which said sleeve is positioned, and a second control rod connected to said yoke, as and for the purpose describedu 4:.
  • a device for use in connection with an automobile having a carbureter provided with a mixture regulating valve andan air supply having a choker valve said device comprising control rods operatively connected to the said choker valve and the said regulating valve, the control rod of the regulating valve having a control button at one end and being in two axially alined sections slidable relatively to one another and constrained to simultaneous rotation, a yoke having extensions through which said rod sections are rotatable, a sleeve within the yoke around the adjacent ends of the rod sections and connected to one of the rod sectionsto engage and move the yoke when the last mentioned r'odsection is shifted in the direct-ion of its length, and a swiveled connection between the choker valve control rod and the said yoke, as described.
  • control rod mounted for longitudinal and rotative adjustment and having connections .to said control valve and fuel valve including a universal joint, a bell crank lever, a

Description

W. D. WARNER.
CARBURETER CONTROL. Ai'iL-ICATIQN FILED JAN. 24,1920- 1,400,1 10 v 'PatentedDec.13,1921.
' 'IIIIIL'IIIIIIIII M .IN'VENTOk; WILLIAM DESHLER WARNER UNITED stares OFFICEl 'iVILL-IAM I). WARNER, OE COLUMBUS, OHIO. ASSIGN OR- OF ONE-HALF 'IO HORATIU J. FAIRCHILD, EALAMAZOO, MICHIGAN.
CAREUEETEB CONTROL.
Application filed January 24; 19530.
T 0 all whom it may concern:
Be it known that 1, WILLIAM D. iVl-innnn, a citizen of the United States of America, residing at Columbus, in the county-of F ranklin and State of Ohio, have invented certain new and useful Improvements in Carbureter Controls, of which the following, is a specification.
My present invention relates to a well known type of automobile whose carbureter is commonly controlled by a rotatable button on the dash as to its working mixture, and whose air supply to the carbureter can be choked for a rich starting fuel, by means of a choker rod extending forwardly through the radiator so as to be accessible to the oper-.
ator when cranking the engine by manual operation of the usual starting crank.
Where an automobile of this type is pro vided with a self starter of any known construction, it is obviously desirable to be able I of the connections, and v Fig. 6 is a face view of the control button. Referring now to these figures .I have to operate the choker valve from the dash, and to do this ordinarily requires a separate dash control, involvinggreater complications and additional boring of the dash board.
My present invention aims to accomplish the above by the provision of a dash carried control member movable toward and away from the dash for control of the choker valve, and rotatable for control of the needle or mixture regulating valve, together with connections permitting control of each valve by the respective movement of the control member, independent of, and without effecting, the other valve.
vlVith. these objects in mind, the following description ofmy invention will be better understood in its reference to the several parts shown in the accompanyingdrawing. This drawing forms apart of the following specification and includes several figures of which,
Figure 1 is a vertical longitudinal section illustrating the practical application of my invention,
Fig. 2 is-a horizontal section,
Fig. 3 is a face View of a portion of the instrument board,
' Fig. 4 is a top plan view of the control member and certain of the connections,
Fig. 5 is a sectional view through certain shown portions of a well known type of ve- Specification of Letters Patent,
Serial No. 353,828.
hicle, of which portions 10 is the dash board and 11 the instrument board, both of which form parts of the dash as a whole, and the latter of which more particularly supports the usual indicatin instruments and the like shown. in Fig. 3, including a speedometer l2 and a control member having a button The carbureter is generally indicated 1%, having a valve 15 in its air supply, for the control of which the usual choker rod extends forwardly through the radiators *rearwardly inclined'angle through the dash board 10 and is in accordance with my present invention provided with a laterally pro jecting pin 22 at its upper rear end as seen most clearly in Fig. 5, this end of the rod b ing'axially shiftable in a sleeve 23 through a lengthwise slot 2d of which the pin 22 0.;- tends, so that the rod section 19 is thus rotatable with the sleeve 23 although it permits the latter to shift lengthwise thereof without actuation of the mixture regulating valve. The choker rod 16 is connected to one of a bell crank 25 on the stem of the choker valve, the other arm of which is in accordis connected to one arm of a bell crank 27. To
the other arm of the last mentioned bell crank is connected one angular end 28 of a connecting rod 29 whose opposite end is extended through, and adjustably connected to, a set collar 30 swiveled in connection with a yoke 81. This yoke has apertured extensions between which the sleeve 23 is lengthwise disposed, the upper section 19 of the mixture controlling rod passing loosely through one apertured extension, and the lower forward end of the stem 32 of the control member passing loosely through the other aperturcd extension of the yoke and into one end of the sleeve 23 in which it is securely fastened by aset screw 33.
The upper rear end of the stem 32 is rigidly connected to the control button 13 through the extensions of yoke 31.
In a similar manner when a rich starting fuel is desired, the but-ton 13 is pulled up wardly and rearwardly and it is thus obvious that this movement will be communicated tothe yoke 31 in View of the disposition of sleeve 23 between portions of the yoke, and will thus be communicated through the rod 29, bell crank 27, and rod 26, to the bell crank 25 of the choker valve. It is likewise obvious that this latter movement will not effect the mixture regulating valve connections in view of the fact that rod section 19 slides in the sleeve 23.
In this way my invention permits of independent control of the chocker valve and the mixture regulating valve from the same control member so that with machines having self starters, whereby dash control of both valves is highly to be desired, if not essential, such. control may be readily accomplished without additional boring of the 'instrument board and without duplicating.
the control member as is nownecessary.
I claim:
1. An automobile havinga carbureter pro-' vided with a mixture regulating valve and an air supply provided with a choker valve, control rods movably connected to the said choker valve and thesaid regulating valve,
a yoke carried by the rod of the chocker valve, having apertured extensions through one of which the rod of the regulating valve is rotatable, a control member includinga button and a stem, the latter of which is rotatable through the other yoke extension, a'sleeve disposed between theextensions of the yoke member and within one end of which the adjacent end of the control stem is secured, said sleeve having a lengthwise slot and slidably receiving in its opposite end the adj acent end of the rod of theregulating valve, and a pin projecting from the rod -of the regulating valve through the slot of the sleeve for the purpose described.
2. An automobile having a carbureter provided with a mixture regulating valve and a choker valve, arotatable rod movably connected to the regulating valve, a'lengthwise shiftable rod movably connected to the choker valve, a control member including a button and a stem mounted to rotate and shift in the direction of its length, and connections between the said stem and the rods of the choker valve and regulating valve arranged to communicate lengthwise movements of the stem to theformer and rotating movements of the stem to the latter, said connections including a yoke carried by the choker valve rod, and a sleeve within and movable with the'yoke to which the stem is .connected, and in which the rod of the regulating valve is slidable and non-rotatable.
3. A device of the character described comprising a. control rod in two axially 'alined sections, a connection between said sectionsincluding a sleevesecured' to one section and having a slidable and non-rotatable connection with the other section, a yokehaving apertured extensions through which said sections are rotatable and between which said sleeve is positioned, and a second control rod connected to said yoke, as and for the purpose describedu 4:. A device for use in connection with an automobile having a carbureter provided with a mixture regulating valve andan air supply having a choker valve, said device comprising control rods operatively connected to the said choker valve and the said regulating valve, the control rod of the regulating valve having a control button at one end and being in two axially alined sections slidable relatively to one another and constrained to simultaneous rotation, a yoke having extensions through which said rod sections are rotatable, a sleeve within the yoke around the adjacent ends of the rod sections and connected to one of the rod sectionsto engage and move the yoke when the last mentioned r'odsection is shifted in the direct-ion of its length, and a swiveled connection between the choker valve control rod and the said yoke, as described.
5. The combination with a carbureter including a choker valve and a fuel valve, of
-a control rod mounted for longitudinal and rotative adjustment and having connections .to said control valve and fuel valve including a universal joint, a bell crank lever, a
link connecting one arm of said lever to said.
choker valve, and a link connected to the other arm of said lever and .having aconnection to said control rod permitting relative movement thereof whereby said choker valve is actuated by the longitudinal movement of said control rod and said fuel valve is adjusted by the rotative movement thereof.
In testimony whereof I aflix my signature.
WILLIAM D. WARNER.
US35382320 1920-01-24 1920-01-24 Carbureter control Expired - Lifetime US1400110A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664708A (en) * 1950-03-07 1954-01-05 Allis Chalmers Mfg Co Hydraulic control system
US2696221A (en) * 1949-09-23 1954-12-07 Scott Atwater Mfg Co Inc Choke and regulating means
US2839949A (en) * 1956-03-12 1958-06-24 Claude Sintz Inc Throttle control linkage adjustment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696221A (en) * 1949-09-23 1954-12-07 Scott Atwater Mfg Co Inc Choke and regulating means
US2664708A (en) * 1950-03-07 1954-01-05 Allis Chalmers Mfg Co Hydraulic control system
US2839949A (en) * 1956-03-12 1958-06-24 Claude Sintz Inc Throttle control linkage adjustment

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