US2151423A - Internal combustion engine - Google Patents

Internal combustion engine Download PDF

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Publication number
US2151423A
US2151423A US142370A US14237037A US2151423A US 2151423 A US2151423 A US 2151423A US 142370 A US142370 A US 142370A US 14237037 A US14237037 A US 14237037A US 2151423 A US2151423 A US 2151423A
Authority
US
United States
Prior art keywords
pump
shaft
secured
bracket
water
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
Application number
US142370A
Other languages
English (en)
Inventor
Ford Henry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ford Motor Co
Original Assignee
Ford Motor Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ford Motor Co filed Critical Ford Motor Co
Priority to US142370A priority Critical patent/US2151423A/en
Priority to NL86282A priority patent/NL46286C/xx
Priority to DK57547D priority patent/DK57547C/da
Priority to GB5094/38A priority patent/GB495611A/en
Priority to CH204339D priority patent/CH204339A/de
Priority to FR834450D priority patent/FR834450A/fr
Application granted granted Critical
Publication of US2151423A publication Critical patent/US2151423A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/06—Dip or splash lubrication
    • 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
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • 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
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P5/12—Pump-driving arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/06—Lubrication
    • F04D29/061—Lubrication especially adapted for liquid pumps

Definitions

  • the water pumps are aligned with the cam shaft timing gear and passageways are provided whereby oil which is thrown radially from this timing gear is conducted to the bearings for the water pump shafts.
  • a further object of my invention is to provide a construction wherein a cover plate forms a'housing for the cam shaft timing gears, the support for the two water pumps, and the means upon which the front end of the engine is mounted.
  • l Figure 2 is a sectional view, taken on the line 2-2 of Figure 1. f
  • Figure 3 is a sectional view, taken on Athe lin '3 3 of Figure 2.
  • Figure 4 is a sectional view, taken on 4--4 of Figure 2.
  • a combinedtiming gear Housing and motor supporting bracket Il is adapted to be secured to 1937, Serial N0. 142,370
  • bracket Il forms a housing aroundpthe cam shaft timing gear I6 and that this bracket has a pair of arms I8 cast integrally therewith which arms extend horizontally beyond the cylinder block so as to form a pair of spaced supports for the frontend of the motor.
  • the bracket Il is provided with a pair of annular chambers I9 cored therein,'each of these chambers being longitudinally aligned with and on op'- posite sides of the timing gearl
  • the chambers I9 are in communication with the timing gear housing so that when the engine is operating, oil will be thrown radially from thetiming gear and will enter each of these chambers.
  • the bracket Il adjacent to each chamber I9, is formed with both inner and outer walls.
  • plates 24 are provided, each having a pair of arms 25 which are adapted to straddle the center portion of the member and bear. against the periphery of the outer flange 23.
  • the inner ends of each plate 24 are adapted to bear against' a flange 28 which is formed around the periphery of a distributor housing 21.
  • the distributor housing is designed to-be secured to the outer wall of the bracket Il directly in line with the cam shaft I4,
  • each of the plates 24 is secured so that upon the screwing down of a suitable nut each plate 24 will be secured in position with the arms bearing against the pump flange 23, while the inner ends oi' each plate bear against the flange 26 of the distributor. In this manner the distributor is secured to the bracket Il and each of the pump housings is secured in the pump receiving openings.
  • a pump shaft is rotatably mounted in each of the bearings 2
  • a cap 32 is threaded upon the outer end ofthe member 20, this cap v coacting with the flange 3
  • an impeller Y which isadapted to bear against the inner race of the ange 22.
  • a tongue and slot driving connection 52 is provided between .the impeller 31 and the'shaft 30 and further, the impeller is piloted in-axial alignment with the shaft by allowvtight connection between its back and the inner face of the flange 22.
  • a Bakelite button 38 is secured in the inner end of the impeller at the 3l extend radially from the lhub of the impeller.
  • a dat spring 40 has its respective ends secured to the periphery of the flange 22, the spring extending around the face of the impeller and having a seat at its central portion with which the button 3l coacts so that the impeller is resiliently urged against the inner face of the flange 22.
  • Each pump is designed to be assembled as 'a unit, each unit comy prising vthe pump body, pulley. shaft, impeller and spring. After the unit is ⁇ assembled it is then inserted into the tapered openings in the bracket Il and the pump 'is ready to operate.
  • each cylinder block is formed from a metal plate 4
  • Each cylinder block is provided with a volute shaped chamber 42 cast therein in axial alignment with the axes ofthe gianna water pumps when the bracket Il is secured in wardly of the chambers 42 and an axial opening 44 connects each chamber 42 with the adjacent chamber 43.
  • the openings 44 are smaller than the path described by the impeller vanes 39 so that when the impellers are rotated, water will be drawn from the chambers 43 through the openings 44 and discharged into the chambers 42.
  • lAn intake pipe 45 is fixed to each plate 4
  • a fluid pump' adapted to circulate vcooling fluid through an internal-combustion engine comprising, a pump body having a pump shaft rotatably mounted therein, an impeller secured to said shaft at one end ofv said body, driving means secured to said shaft adjacent to the other end of said body, the periphery of said body having a pair of axially spaced concentric annular sealing surfaces thereon, and means for securing said pump in an internal-combustion engine with said sealing surfaces coacting with complementary sealing surfaces in said engine.
  • a fluid pump adapted to circulate cooling fluid throughv an internal-combustion engine comprising, a pump body having a pump shaftl rotatablyvmounted therein, an impeller secured 'to said shaft at one end of said body. driving means secured to said shaft adjacent to the other end of said body, the periphery of said body having a pairof axially spaced concentric sealing surfaces thereon, said surfaces both being conical in shape, ⁇ and means for securing said pump in an internal-combustion engine with said sealing surfaces coacting with complementary'seaiing surfaces in said engine.
  • a fluid pump adapted to circulate cooling fluid through an internal-combustion engine comprising, a cylindrical pump body having a pump shaft rotatably mounted therein, said body having a pair of flanges extending radially from axially spaced points therealong, an impeller secured tosaid shaft adjacent to one end of said flanges, said impeller member coacting with a fiat face on the adjacent flange to form a fluid seal between the cooling fluid and said shaft, t
  • a driving Wiley secured to the opposite end of said shaft, the peripheries of said flanges being machined to coincide with the surface of a cone the axis of which is in alignment with the axis of said shaft and the apex of which is disposed at the'impeller end of said shaft, and means for securing said pump in an engine with said flange peripheries coacting with a pair of complementary conical surfaces in said engine so that a seal is maintained between each of said flanges and said engine.
  • An internalfcombustion engine comprising, a cylinder block having a water jacket cast therearound, one side of which is open, said water jacket having water pump inlet and outlet chambers cast therein, a portion of each of said ini let and outlet chambers being exposed adjacent to said open portion of the water jacket, and a plate secured to said block over said water jacket and housings, said plate yforming a closure for said water jacket and pump housings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
US142370A 1937-05-13 1937-05-13 Internal combustion engine Expired - Lifetime US2151423A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US142370A US2151423A (en) 1937-05-13 1937-05-13 Internal combustion engine
NL86282A NL46286C (en, 2012) 1937-05-13 1938-02-04
DK57547D DK57547C (da) 1937-05-13 1938-02-08 Smøreanordning ved Cirkulationsvandpumper til Forbrændingsmotorer.
GB5094/38A GB495611A (en) 1937-05-13 1938-02-18 Improvements in and relating to water cooled internal combustion engines
CH204339D CH204339A (de) 1937-05-13 1938-02-23 Wassergekühlte Verbrennungskraftmaschine.
FR834450D FR834450A (fr) 1937-05-13 1938-02-28 Moteur perfectionné

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US142370A US2151423A (en) 1937-05-13 1937-05-13 Internal combustion engine

Publications (1)

Publication Number Publication Date
US2151423A true US2151423A (en) 1939-03-21

Family

ID=22499592

Family Applications (1)

Application Number Title Priority Date Filing Date
US142370A Expired - Lifetime US2151423A (en) 1937-05-13 1937-05-13 Internal combustion engine

Country Status (6)

Country Link
US (1) US2151423A (en, 2012)
CH (1) CH204339A (en, 2012)
DK (1) DK57547C (en, 2012)
FR (1) FR834450A (en, 2012)
GB (1) GB495611A (en, 2012)
NL (1) NL46286C (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963006A (en) * 1957-07-12 1960-12-06 Harnischfeger Corp Two cycle super charged internal combustion engine
WO1998010950A1 (en) * 1996-09-11 1998-03-19 Ford Global Technologies, Inc. Mounting device for an engine bearing of an internal combustion engine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960326C (de) * 1953-01-07 1957-03-21 Hovalwerk Ag Ospelt Zweitakt-Brennkraftmaschine mit in V-Form angeordneten Zylindern
GB2134594B (en) * 1983-01-28 1987-04-23 Austin Rover Group I.c.engine coolant pumping system
DE4322030A1 (de) * 1993-07-02 1995-01-12 Porsche Ag Brennkraftmaschine mit zwei Zylinderreihen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963006A (en) * 1957-07-12 1960-12-06 Harnischfeger Corp Two cycle super charged internal combustion engine
WO1998010950A1 (en) * 1996-09-11 1998-03-19 Ford Global Technologies, Inc. Mounting device for an engine bearing of an internal combustion engine

Also Published As

Publication number Publication date
FR834450A (fr) 1938-11-21
NL46286C (en, 2012) 1939-06-16
CH204339A (de) 1939-04-30
DK57547C (da) 1940-04-29
GB495611A (en) 1938-11-16

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