US1075351A - Cooling system for internal-combustion engines. - Google Patents
Cooling system for internal-combustion engines. Download PDFInfo
- Publication number
- US1075351A US1075351A US70065612A US1912700656A US1075351A US 1075351 A US1075351 A US 1075351A US 70065612 A US70065612 A US 70065612A US 1912700656 A US1912700656 A US 1912700656A US 1075351 A US1075351 A US 1075351A
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- Prior art keywords
- air
- casing
- cylinders
- outlet port
- engine
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/06—Guiding or ducting air to, or from, ducted fans
Definitions
- a My invention relatesto improvements in fo internal combustion enof which the on tractors.
- I I v The common types of'combustion engines are inefficient for; heavy the cylinders. are not adequate for. the pm? pose, 4 i a My object isnomical means to provide eflicient and eco-- In the drawings,
- FIG. 2 '25 illustrating an ,engine with the top of its showing various parts of Fig, 2 is,a side the hood removed and my improved COOllIlg system; elevation of the same with one Slde'Of hood and o'neside of the airfcasing removed,
- e is a'detail end .elevation'of one 01 w engine cylinders. and'j its adjacent ba flie-plate.
- eted cylinders 12 The radiator 13 on the forward end of the frame is connected wlth said cylinders 12 in hood 14.
- This hood'comprises-a top 15, bottom 16, v I casing 14? is arranged within the hood to 5 completelyinclose the engine 11.
- This *castending from ing is casing-14 and'adjacentto the radiator13.
- This fan is designed to draw air through the radiator and force the 'same backward into the air casing and'around second powerdriven fan 201s arranged be qysenh thehood 14 and is 'inclosed by the I fite air i Be n P; r 1iaassaemay31; ijeiz snaiuoivoostjs.
- FIG. 1 is a plan view n have used the refer ence numeral to indicate the support ng.
- I provide each of the water-jacketed cylinders 12 with a plurality of horizontally arranged flanges-23 which radiate heat from said cylinders and aid materially in coolingsaid' cylinders and the water containedtherein.
- battle-plates 24 are arranged between the sides la -of the casing and alternate engine cylinders 12. These plates direct the main currentof air in out between said'cylinders as indicated by arrows in. Fig. 1 of the'drawings.
- a combustion engine having a plurality'of water-jacketed cylinders in communication with 'asource of water'supply and inclosed within-an air casing provided with,an air inlet passago- 5 way at one end and with an air outlet port at its other end, of a plurality of horizontal flanges on each of saidcylinders, a fan a djacent to said inlet passageway and: soc- 0nd fan adjacent to said outlet port,'sai d fans being adapted to cause a circulation of air through the casing and perforated baflleplates within said casing extendin from of said casing, an outlet port at the opposite end of said casing, a fanadjacent to said inlet passageway, a second fan adjacent to said outlet port, said fans being adapted to cause a circulation of air through the ,asing and perforated baflle-plates within said casing extending from the sides thereof to the flanges of alternate cylinders of said engine
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Description
L. s. HACKNEY. V v COOLING SYSTEM FOR INTERNAL COMBUSTION ENGINES. APPLICATION IILED'IAY 31, 1912.
1975,3511 Patente 0011,14, 1913.
I 11651 s 5. liar/K13 3 I 1 UNITED PATEFT j .LESLIE s. HACKNEY, OF ST. ravnimlinnsorm 5' of Minnesota, hay'e.
" 10 cooling systems gines, and is particularly adapted for use I -1 S M FOR INTER nit-oo:nafifi i ifIonlinemanl Y Togall wliom it may conceit it known that I, S. HACKNEY, a ;citizen j'of' the United States, residing at the county of Ramsey and State invented new and useful St. Paul," in
Improvements in Cooling ternal-Combustion Engines, following is a specification. v
a My invention relatesto improvements in fo internal combustion enof which the on tractors. I I v The common types of'combustion engines are inefficient for; heavy the cylinders. are not adequate for. the pm? pose, 4 i a My object isnomical means to provide eflicient and eco-- In the drawings,
'25 illustrating an ,engine with the top of its showing various parts of Fig, 2 is,a side the hood removed and my improved COOllIlg system; elevation of the same with one Slde'Of hood and o'neside of the airfcasing removed,
e is a'detail end .elevation'of one 01 w engine cylinders. and'j its adjacent ba flie-plate.
In -the drawings,
eted cylinders 12. The radiator 13 on the forward end of the frame is connected wlth said cylinders 12 in hood 14. This hood'comprises-a top 15, bottom 16, v I casing 14? is arranged within the hood to 5 completelyinclose the engine 11. This *castending from ing is casing-14 and'adjacentto the radiator13. This fan is designed to draw air through the radiator and force the 'same backward into the air casing and'around second powerdriven fan 201s arranged be qysenh thehood 14 and is 'inclosed by the I fite air i Be n P; r 1iaassaemay31; ijeiz snaiuoivoostjs.
- casing 21,,
Systems for I t work because the 1- ordinary systems of airior water cooling for I for cooling such engines as 0' hereinafter particularly pointed ;out and Figure. 1 is a plan view n have used the refer ence numeral to indicate the support ng.
5 frame for an internal combustion engine '11,
which comprisesta plurality of water-jack the ordinary manner 40 and forms the forward end of the engine 1 sides 17 and rear-wall 318. An air a to the rear wall the cylinders. A
ented. omit, 1913.
p whicheommunicates' with the outlet osport 22fformed in the bottom and 'at the rear of the air casing. Said 'fan, 20, serves-to. expelheated air from the interior .of said casing". -=.This arrangement or a fan .--o1-; supplying the air casing With'fres'h air,- goo-acting witha second fan for removing the heated airgfrom .said' casing causes-a rapid circulation-0i air and cooperates with the water to cool the cylinders. I I
I provide each of the water-jacketed cylinders 12 with a plurality of horizontally arranged flanges-23 which radiate heat from said cylinders and aid materially in coolingsaid' cylinders and the water containedtherein. In order to prevent dead air'spaces between and about the cylinders, battle-plates 24 are arranged between the sides la -of the casing and alternate engine cylinders 12. These plates direct the main currentof air in out between said'cylinders as indicated by arrows in. Fig. 1 of the'drawings. A part of the current of air produced by the 'fans 19 and passes between the flanges 19 of each cylinder 12- and the adjacent ba'lileeplate 24} This supplementary current of air, together with the maincurrent, constantly supplies-'thee'ntire peripheries of the cylinders 12 and .flanges23 with rela- ,tively cool air. Afg'fseri'es ofperforations 25 is tormedon theQ-Tedge of each QL'Qadjacent. to the "side wall 14* of the easing 14* andis arr'ganged to permit the passage. of air througli said bathe-plates to further eliminate dead air spaces in the pockets between the sides of the casing and backs of the battle-plates 24-.
' vMy improved system permits the use of a relatively small volumeof water. and thereby cheapens construction and eliminates unnecsary weight. i
Having described my invention what I Patent is:
1. The combination, with a combustion engine having a plurality of cylinders ingclosed withinan air casing and provided with anair inlet passageway atone end and an outlet port-at theother, of a fan adjacent to the inlet passageway, a second fan adjacent to said outlet port, said fans being adaptedto cause a circulation oi air through said casing, and baffle-plates within the easing extendin irom the sides thereof to alternate cylin 'ers bathe-plate claim as new and desire. to protect by Letters of said engine for directing the current of air between and about said cylinders and from one side of the casing to the other. I p
2. The combination with a combustion engine having a plurality of cylinders and inclosed within an air casing provided with an air inlet passageway at one end and an air outlet port at its other end, of a plurality of horizontal flanges on each of said cylinders, a fanadjacent to said inlet passageway and a second fan adjacent to said outlet port, said fans being adapted to cause a circulation of air through said air casing and perforated baffle-plates within the casing extending from the sides thereof to alternate cylinders of said engine adapted to divert the main current of air from one side of the casing to the other and to permit a lesser current of air to pass directly through said casing. a
3. The combination with a combustion engine having a plurality of water-jacketed cylinders in, communication with a source of water supply and inclosed within an air casing provided with an air inlet passageway and an air outlet port, of flanges'on said cylinders, a power driven fan adjacent to the inlet passageway, a second power driven fan adjacent to said outlet port and bathsplates within the casing extending from the sides thereof to alternate engine cylinders, said fans being adapted to cause a rapid circulation of air through said casing for cooling said source of water supply and said cylinders.
at. The combination with a combustion engine having a plurality of water-jacketed cylinders in communication with a source of water supply and inclosed within an air casing provided with an air inlet passageway and an air outlet port, of a power driven fan adjacent to the inlet passageway, a second casing beneath said hood and communicating with said outlet port, a second power driven fan in said casing andbaltleplates within said fir-stmentioned casing extending from the sides thereof to alternate engine cylinders, said fans beingadapted to cause a rapid circulation of air through said casing. I
5. The combination with. a combustion enginehaving a plurality'of water-jacketed cylinders in communication with 'asource of water'supply and inclosed within-an air casing provided with,an air inlet passago- 5 way at one end and with an air outlet port at its other end, of a plurality of horizontal flanges on each of saidcylinders, a fan a djacent to said inlet passageway and: soc- 0nd fan adjacent to said outlet port,'sai d fans being adapted to cause a circulation of air through the casing and perforated baflleplates within said casing extendin from of said casing, an outlet port at the opposite end of said casing, a fanadjacent to said inlet passageway, a second fan adjacent to said outlet port, said fans being adapted to cause a circulation of air through the ,asing and perforated baflle-plates within said casing extending from the sides thereof to the flanges of alternate cylinders of said engine, said plates being adapted to divert the main current of air from one side of the hood to the other and to permit a lesser current of air to pass directly through said perforations and between said plates and cylinders. v
In testimony whereof, I have signed my name to this specification in the presence of two subscribing witnesses.
LESLIE S. HACKNEY. Vitnesses:
AsnLEr Corning, J. KAvANAGI-r.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70065612A US1075351A (en) | 1912-05-31 | 1912-05-31 | Cooling system for internal-combustion engines. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70065612A US1075351A (en) | 1912-05-31 | 1912-05-31 | Cooling system for internal-combustion engines. |
Publications (1)
Publication Number | Publication Date |
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US1075351A true US1075351A (en) | 1913-10-14 |
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Family Applications (1)
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US70065612A Expired - Lifetime US1075351A (en) | 1912-05-31 | 1912-05-31 | Cooling system for internal-combustion engines. |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5152256A (en) * | 1988-12-30 | 1992-10-06 | Yamaha Hatsudoki Kabushiki Kaisha | Air-liquid cooled engine |
-
1912
- 1912-05-31 US US70065612A patent/US1075351A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5152256A (en) * | 1988-12-30 | 1992-10-06 | Yamaha Hatsudoki Kabushiki Kaisha | Air-liquid cooled engine |
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