US1305174A - sutsh - Google Patents
sutsh Download PDFInfo
- Publication number
- US1305174A US1305174A US1305174DA US1305174A US 1305174 A US1305174 A US 1305174A US 1305174D A US1305174D A US 1305174DA US 1305174 A US1305174 A US 1305174A
- Authority
- US
- United States
- Prior art keywords
- manifold
- charge
- stem
- ribs
- mixture
- 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
- 210000000614 Ribs Anatomy 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- 210000003414 Extremities Anatomy 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 230000000979 retarding Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
Images
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
- F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
Definitions
- Theprimary object of the invention is to provide in a device of the character de scribed, a' manifoldconstrnoted in. such a manner that the charge passing therethrough will be thoroughly mixed and va- Serial #144,706, filed 'porized before being admitted into the engine cylinder; thus insuring the introduc tiori of a proper and uniform mixture into all of the cylinders and preventing the premature fouling of the spark plugs of certain of the cylinders by, the introduction therein of an excessively .”rich mixture in proportion to the mixtures introduced into the remaining cylinders.
- Another object of the invention is to so construct the manifold that the cost of pro ducing the same will be but slightly higher than the cost of the manifolds now in use, and which present such advantages as will more than compensate for this slightly increased cost.
- a still further object of the invention re sides in the provision of a mixing device of this character, the principles of which are applicable wherever a mixing or vaporizing attachment for gaseous fuel charges may he used.
- Fig. 2 is a transverse sectional view on the line 2-2 of Fig. l.
- Fig. 3 is an end elevation of the lower por tion of the manifold in. detached position.
- the manifold indicated at l is of the Serial No. 23%,050.
- My invention resides in providing the manifold with a plurality of spacedribs 3 which are preferably formed integral with the inner Wall of the manifold substantially as shown in Figs; 1 and 2. These ribs have their inception at the open extremity of the horizontal portion 2, and extends substantially in spaced parallelism with one another to the point Where the horizontal portion 2 is connected with the vertical portion or stem of the T-shaped manifold 1. Here the ribs 3 are bent to extend upwardly and spirally along the inner Wall of said stem in spaced relation to one another substantially as shown in Fig. 1.
- the charge admitted in the carburetor feed pipe designated at 4 is freely admitted into the horizontal portion 2 of the manifold.
- this charge begins to ascend the-stem, l10 ⁇ VGVOI,tll(5 spirally twisted ribs extending along the inne1' ⁇ vall of this portion will impart a whirling movement tothe charge and will. thus insure a proper mixture and vaporization of the same before admission into the engine cylinder. In this manner each cylinder of the engine will receive a.
- the ehzirge is admitted to the ryl-- inders in hllCll a way that the first cylinder receives the riehest mixture and consequenlly the spark plug of this cylinder is frequently fouled by the dvpoaits oli can-hon upon ihe vontm't points thereof.
- the present invention overcomes such an ohjeiiion as Set forth above.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
(I. P. SIVHTH.
INTAKE MANIFOLD APPuc/mon man MAYZ. 191a.
1,3053%. iatented May-27,1919,
C) C) vii? INVENTOH ATTO H N EY ill"? mumawmmlmkmmw CLAYYEQIQ' P. S 21TH, Q75 IU'WA CITY, Iillii specification of Letters Patent.
Patented May 27, 191.5%.
original application file l January 26, 191?, Serial No. 144,766. I ivided and this application filed May, 72,
bustion engines and is a division of my (10- pending application Jan. as, 1917. M
Theprimary object of the invention is to provide in a device of the character de scribed, a' manifoldconstrnoted in. such a manner that the charge passing therethrough will be thoroughly mixed and va- Serial #144,706, filed 'porized before being admitted into the engine cylinder; thus insuring the introduc tiori of a proper and uniform mixture into all of the cylinders and preventing the premature fouling of the spark plugs of certain of the cylinders by, the introduction therein of an excessively ."rich mixture in proportion to the mixtures introduced into the remaining cylinders.
Another object of the invention is to so construct the manifold that the cost of pro ducing the same will be but slightly higher than the cost of the manifolds now in use, and which present such advantages as will more than compensate for this slightly increased cost. I
A still further object of the invention re sides in the provision of a mixing device of this character, the principles of which are applicable wherever a mixing or vaporizing attachment for gaseous fuel charges may he used.
Other objects of the invention as Well as the specific details of construction and arrangement thereof Will be more readily understoodfrom the following description and accompanying drawings, in which Figure l is a view, partly in section and partly in elevation illustrating a manifold constructed in accordance with the principles of my invention.
Fig. 2 is a transverse sectional view on the line 2-2 of Fig. l.
Fig. 3 is an end elevation of the lower por tion of the manifold in. detached position.
The manifold indicated at l, is of the Serial No. 23%,050.
usual T configuration commonly employed, in connection with gasolcnc motors, audits stem is provided at its lower end with a hori zontally disposed portion 2 as is usual with devices of this character. I
My invention resides in providing the manifold with a plurality of spacedribs 3 which are preferably formed integral with the inner Wall of the manifold substantially as shown in Figs; 1 and 2. These ribs have their inception at the open extremity of the horizontal portion 2, and extends substantially in spaced parallelism with one another to the point Where the horizontal portion 2 is connected with the vertical portion or stem of the T-shaped manifold 1. Here the ribs 3 are bent to extend upwardly and spirally along the inner Wall of said stem in spaced relation to one another substantially as shown in Fig. 1. By this arrange ment, the mixing of the charge admitted into the manifold does not begin until the said charge has passed beyond the horizontal portion 2 and is about to pass upwardly through the stem-hence there is no resistance ofiercd to the entrance of the charge at the open extremity of the lforizont-al portion 2, as would be the case if the ribs were spirally twisted throughout their entire length. These ribs have a tendency to retard the passage of the charge through the intake manifold while imparting helical movement thereto, and consequently by having the helically twisted portion of the rib spaced from the inlet end of the manifold, this retarding of the passage of the charge Will not have any effect upon the admission of the fuel from the carburetor.
In practice, the charge admitted in the carburetor feed pipe designated at 4, is freely admitted into the horizontal portion 2 of the manifold. As this charge begins to ascend the-stem, l10\VGVOI,tll(5 spirally twisted ribs extending along the inne1' \vall of this portion will impart a whirling movement tothe charge and will. thus insure a proper mixture and vaporization of the same before admission into the engine cylinder. In this manner each cylinder of the engine will receive a. charge of exactly the same mixture as that received by the remain ing cylinders, and consequently the premalit is pointed I manifold, the ehzirge is admitted to the ryl-- inders in hllCll a way that the first cylinder receives the riehest mixture and consequenlly the spark plug of this cylinder is frequently fouled by the dvpoaits oli can-hon upon ihe vontm't points thereof. The present invention overcomes such an ohjeiiion as Set forth above.
Having thus fully described my invention whet iii claim as new and desire lo secure by Letters Patent, isz- The herein described iniake manifold of T-slnipe whose stein hesa horizontal exten- BlOIl at its; lower end communicating with the mixture inlet pipe, and a plurality of spared ribs projecting from the wall into mid extension and running parallel with each other and straight throughout the length 01' said extension, then bent at the angle between said extension and the stem of the structure and carried upwardly in said stem, and disposed spirally throughout the length'of the letter.
In testimony whereof I (tfliX my sigmiture in presence of two witnesses.
CLAYTON P. SMITH.
Witnesses: V
B. N. BRIDENSTINE, G. F. DOBRY.
Publications (1)
Publication Number | Publication Date |
---|---|
US1305174A true US1305174A (en) | 1919-05-27 |
Family
ID=3372705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1305174D Expired - Lifetime US1305174A (en) | sutsh |
Country Status (1)
Country | Link |
---|---|
US (1) | US1305174A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2587360A (en) * | 1949-02-16 | 1952-02-26 | Wisconsin Motor Corp | Internally ribbed manifold for multicylinder internal-combustion engines |
US2661194A (en) * | 1950-09-29 | 1953-12-01 | Thomas L Katovsich | Mixer for use in jetting apparatus |
US3635201A (en) * | 1969-09-12 | 1972-01-18 | Carl F High | Pressure carburetion system for manifold distribution |
US3930473A (en) * | 1974-04-15 | 1976-01-06 | Edelbrock Equipment Company | Manifold for internal combustion engines having steps in the walls of the manifold runners |
US4144850A (en) * | 1976-01-28 | 1979-03-20 | Honda Giken Kogyo Kabushiki Kaisha | Auxiliary intake passage for internal combustion engines |
DE3435786A1 (en) * | 1983-10-08 | 1985-04-18 | Ford-Werke AG, 5000 Köln | INTAKE MANIFOLD OF AN INTERNAL COMBUSTION ENGINE |
US4711225A (en) * | 1986-03-01 | 1987-12-08 | Andreas Stihl | Connecting piece between the carburetor and the combustion chamber of an internal combustion engine |
US5632145A (en) * | 1996-03-13 | 1997-05-27 | Hunt; Robert N. | Internal combustion engine with rifled intake and exhaust manifolds |
US20040134461A1 (en) * | 2002-12-19 | 2004-07-15 | Gordon Bishop | Air delivery apparatus for an internal combustion engine |
US20100089356A1 (en) * | 2008-10-15 | 2010-04-15 | Gm Global Technology Operations, Inc. | Noise attenuation for internal combustion engine |
US20100089357A1 (en) * | 2008-10-15 | 2010-04-15 | Gm Global Technology Operations, Inc. | Noise attenuation for internal combustion engine |
US20140326224A1 (en) * | 2008-12-31 | 2014-11-06 | Speed Of Air, Inc. | Internal combustion engine |
US20150107563A1 (en) * | 2012-07-11 | 2015-04-23 | Kawasaki Jukogyo Kabushiki Kaisha | Air intake duct of saddle-ridden vehicle |
-
0
- US US1305174D patent/US1305174A/en not_active Expired - Lifetime
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2587360A (en) * | 1949-02-16 | 1952-02-26 | Wisconsin Motor Corp | Internally ribbed manifold for multicylinder internal-combustion engines |
US2661194A (en) * | 1950-09-29 | 1953-12-01 | Thomas L Katovsich | Mixer for use in jetting apparatus |
US3635201A (en) * | 1969-09-12 | 1972-01-18 | Carl F High | Pressure carburetion system for manifold distribution |
US3930473A (en) * | 1974-04-15 | 1976-01-06 | Edelbrock Equipment Company | Manifold for internal combustion engines having steps in the walls of the manifold runners |
US4144850A (en) * | 1976-01-28 | 1979-03-20 | Honda Giken Kogyo Kabushiki Kaisha | Auxiliary intake passage for internal combustion engines |
DE3435786A1 (en) * | 1983-10-08 | 1985-04-18 | Ford-Werke AG, 5000 Köln | INTAKE MANIFOLD OF AN INTERNAL COMBUSTION ENGINE |
WO1985001778A1 (en) * | 1983-10-08 | 1985-04-25 | Ford-Werke Aktiengesellschaft | Engine intake manifold |
US4711225A (en) * | 1986-03-01 | 1987-12-08 | Andreas Stihl | Connecting piece between the carburetor and the combustion chamber of an internal combustion engine |
US5632145A (en) * | 1996-03-13 | 1997-05-27 | Hunt; Robert N. | Internal combustion engine with rifled intake and exhaust manifolds |
US6886526B2 (en) * | 2002-12-19 | 2005-05-03 | Superior Air Flow Technologies, Inc. | Air delivery apparatus for an internal combustion engine |
US20040134461A1 (en) * | 2002-12-19 | 2004-07-15 | Gordon Bishop | Air delivery apparatus for an internal combustion engine |
US20100089356A1 (en) * | 2008-10-15 | 2010-04-15 | Gm Global Technology Operations, Inc. | Noise attenuation for internal combustion engine |
US20100089357A1 (en) * | 2008-10-15 | 2010-04-15 | Gm Global Technology Operations, Inc. | Noise attenuation for internal combustion engine |
US7707986B1 (en) | 2008-10-15 | 2010-05-04 | Gm Global Technology Operations, Inc. | Noise attenuation for internal combustion engine |
US7712447B2 (en) | 2008-10-15 | 2010-05-11 | Gm Global Technology Operations, Inc. | Noise attenuation for internal combustion engine |
US20140326224A1 (en) * | 2008-12-31 | 2014-11-06 | Speed Of Air, Inc. | Internal combustion engine |
US9303594B2 (en) * | 2008-12-31 | 2016-04-05 | Speed Of Air, Inc. | Internal combustion engine |
US20150107563A1 (en) * | 2012-07-11 | 2015-04-23 | Kawasaki Jukogyo Kabushiki Kaisha | Air intake duct of saddle-ridden vehicle |
US9638149B2 (en) | 2012-07-11 | 2017-05-02 | Kawasaki Jukogyo Kabushiki Kaisha | Air intake duct of saddle-ridden vehicle |
US9651005B2 (en) * | 2012-07-11 | 2017-05-16 | Kawasaki Jukogyo Kabushiki Kaisha | Air intake duct of saddle-ridden vehicle |
US9677516B2 (en) | 2012-07-11 | 2017-06-13 | Kawasaki Jukogyo Kabushiki Kaisha | Saddle-ridden vehicle engine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1305174A (en) | sutsh | |
US1689446A (en) | Mixing device | |
US1121868A (en) | Gas-generator for internal-combustion engines. | |
US1131371A (en) | Fuel-mixing device for internal-combustion engines. | |
US1568410A (en) | Charge-supply means for internal-combustion engines and means for maintaining uniform mixture conditions of the charge | |
US2384681A (en) | Intake manifold | |
US1448151A (en) | Commingling device | |
US1456135A (en) | Fuel mixer | |
US1127772A (en) | Internal-combustion engine. | |
US1951812A (en) | Carburation and means therefor | |
US1473508A (en) | Mixing device | |
US1418877A (en) | Fuel mixer for gasoline engines | |
US1780130A (en) | Charge-mixing device for internal-combustion engines | |
US1580420A (en) | Internal-combustion engine | |
US1917941A (en) | Tube for conducting liquids | |
US1560365A (en) | Intake manifold for internal-combustion engines | |
US1431327A (en) | Fuel vaporizer | |
US1413804A (en) | Manifold for gas engines | |
DE2334475C3 (en) | Intake system for an internal combustion engine heated with exhaust gases | |
US1370920A (en) | Fuel-mixer for internal-combustion engines | |
US1471822A (en) | Intake manifold for internal-combustion kngines | |
US1490233A (en) | Fuel-charge mixing and priming device | |
DE966933C (en) | Pre-chamber diesel engine | |
US1646935A (en) | Fuel-mixing device for internal-combustion engines | |
US1491447A (en) | Homogenizer |