US3259752A - Portable engine - Google Patents

Portable engine Download PDF

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Publication number
US3259752A
US3259752A US31823563A US3259752A US 3259752 A US3259752 A US 3259752A US 31823563 A US31823563 A US 31823563A US 3259752 A US3259752 A US 3259752A
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US
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Grant
Patent type
Prior art keywords
plate
casing
crank
engine
suction
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
Inventor
Honda Soichiro
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Honda Gijutsu Kenkyusho KK
Original Assignee
Honda Gijutsu Kenkyusho KK
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/16Engines characterised by number of cylinders, e.g. single-cylinder engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00Component parts, details or accessories, not otherwise provided for
    • F02B77/11Thermal or acoustic insulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/044Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
    • F02B2063/046Handles adapted therefor, e.g. handles or grips for movable units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/044Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
    • F02B63/048Portable engine-generator combinations

Description

y 1966 SOICHIRO HONDA 3,259,752

PORTABLE ENGINE Filed Oct. 23, 1963 2 Sheets-Sheet 1 IN VENTOR air/e04 5AM: 5455i, ezs Jaw-z ATTORNEY? y 1966 SOlCHlRO HONDA 3,259,752

PORTABLE ENGINE Filed Oct. 23, 1963 2 Sheets-Sheet 2 INVENTOR SLMMW BY flrzazi/we, 5955 Q9565 Jaw-2M ATTORNEYS United States Patent 4 Claims. in. 290 1 The present invention relates to an internal combustion engine, and more particularly to an engine of such a construction that an engine body, a dynamo, a fuel tank and all other accessories are rationally arranged within a small casing :so that the same may be portable and the engine capability may be lowered as little as possible.

According to the present invention, there is provided a portable engine characterized in that a cylinder and a crank chamber are disposed along the longitudinal direction of a casing, and both ends of a crank shaft are provided with a suction fan and a dynamo, respectively, and the casing is provided with a suction opening and an exhaust opening, and a flat fuel tank is attached to the upper surface of the casing.

In order that the invention may be clearly understood and readily carried into effect, the same will now be explained with reference to and by the aid of the accompanying drawings, wherein:

FIG. 1 is a front view of a portable engine embodying the present invention,

FIG. 2 is a rear side view of the same, and

FIG. 3 is a sectional view taken along the line III III in FIG. 1.

Referring to the drawings, numeral 1 denotes a steel or iron plate made casing which is open at its front and upper surfaces, and a front plate 2 is attached to the front surface thereof detach-ably by means of screws 3 and 3, and a flat fuel tank 4 is attached to the upper surface thereof detachably by means of screws 5 and 5. Numeral 6 denotes a carrying handle attached to the upper surface of the fuel tank 4, and numeral 7 denotes a closure for an oil charging opening of the fuel tank, which closure 7 is placed deflected slightly from the right below of the handle 6. Numeral 8 is a rear plate of the casing 1.

Within the casing 1 and at a position deflected from the center of the casing towards the rear plate 8, as shown in FIG. 2, an engine body comprising a cylinder 9 and a crank chamber 10. connected thereto is placed in such a manner that the longitudinal direction thereof is substantially in coincidence with the longitudinal direction of the casing 1, and the same is fixed to the bottom plate 33 of the casing 1 by means of a screw 10A. Both ends 11A and 11B of a crank shaft project outwardly from both sides of the crank chamber 10 as shown in FIG. 3, and a suction fan 12 having blades 13 is fixed to the crank shaft end 11A on the rear plate 8 side, and at the position opposed thereto the rear plate 8 is swelled to form a raised plate 14 in which a suction opening 15 is made. A rotor 16 of a dynamo is attached to the other side crank shaft end 11B by means of a pin 17 and a nut 18, and the stator 19 of the dynamo is fixed to the side surface of the crank chamber 10 by means of a screw 20. Numeral 21 denotes a screw rod extending outwardly from the crank shaft end 11B to which is to be attached a transmission wheel or the like for taking out a power. A suction blade 22 is attached to the stator 19 by a screw 23, and at the position opposed thereto a circular opening 24 is made in the front plate 2, and a covering plate 25 therefor is attached thereto detachably by a screw 26. Numeral 27 denotes a suction opening made in the covering plate 25.

"ice

On the side of the stator 19 and between the front plate 2 and the engine 9, a space 28 is formed, and a heat insulating plate 29 which serves also as a partition plate is fixed to the cylinder 9, and a carburetor 30 disposed within the space 28 is fixed through the insulating plate 29 to the cylinder 9. Numeral 56 denotes a space formed on the other side of the partition plate 29. The lower end of this insulating plate 29 pierces through the bottom plate 33 to project out the casing 1. A flexible oil supply pipe 31 projects upwardly from the carburetor 30 for being inserted dctachably to an oil supply pipe 32 existing at the bottom surface of the fuel tank as shown in FIG. 1. Within the space 28 and adjacent to the carburetor 30, an ignition coil 34 is fixed to the casing 1 by means of a supporting plate 35 and a screw 36, and an electrical meter 37 is fixed to the front plate 2 by means of a screw 38, and the coil 34 and electrical meter 37 are properly connected to the stator 19 and an ignition plug 39 (FIG. 2) of the engine. If it is intended that the output of the dynamo is taken out, the rear side of the fuel tank 4 is concaved and a plug socket 40 is attached thereto.

In FIG. 2, a muffler 43 is fixed through a heat insulating plate 42 to an exhaust pipe 41, which serves also as an attaching member, of the cylinder 9. Numeral 44 denotes an exhaust opening therefor, and numeral 45 denotes a communication opening made in the side plate 46 of the casing '1 at the position opposed to the opening 44, and numerals 47 and 48 denote ventilation openings for cooling the mufiler. As shown in FIGS. 2 and 3, the .side plate 46 is provided at the position opposed to the cylinder 9 with an exhaust opening 49, and at the position opposed to the ignition coil 34 with an exhaust opening 50, and the front plate 2 is provided with a suction opening 30A opposed to the carburetor 30.

In FIG. 1, four spacers 51 are fixed to the bottom surf-ace of the bottom plate 33, and a heat insulating plate which is almost equal in size to the bottom plate 33, a receiving plate 53 therefor and four leg pieces 54 are attached to said spacers 51 by means of screws 55. Numeral 57 denotes a space formed between the bottom plate 33 and the heat insulating plate 52. As in the conventional case, the carburetor 30 is provided with a control lever (not shown), and is so constructed that the lever may be operated at the outside of the casing 1.

The portable engine of this invention, as described above, is so constructed that the cylinder 9 and the crank chamber 10 are arranged along the longitudinal direction of the casing 1, and both ends 11A, 11B of the crank shaft are provided with the suction fan 12 and the dynamo 16, 19, respectively, and a flat fuel tank 4 is attached to the upper surface of the casing 1. Its lower surface can be contoured to fit closely over some of the engine components beneath it (see FIGURE 1). This lowers the engine in its center of gravity increasing its stability. Further, this permits more complete utilization of the open space in the engine, thereby allowing the overall size of the engine, to be smaller. Casing 1 may be extremely small in size, and the same may be carried freely here and there for being used as a power source of small output power. As the suction fan 12 inhales the air through the suction opening 15 and discharges the same through the exhaust opening 49 for letting the air during its travel to cool the cylinder 9 and the fuel tank 4, no obstruction occurs with the engine operation. Furthermore, the present invention engine canbe safe with a user because the whole of the same is covered by the casing 1.

In the present invention engine, furthermore, the cylinder 9 is isolated from the carburetor 30 by the heat in- 3 sulating plate 29 and the carburetor 30 is cooled separately from the cylinder 9 by the air taken in by the suc tion blades 22 through the suction opening 27 to run out through the exhaust opening 50, so that such an obstruction that the temperature of the carburetor is excessively raised to bring such obstacle as vapor lock or the like in the fuel pipe system can be prevented. Furthermore, the cylinder 9 is isolated from the muffler 43 by the insulating plate 42, so that the cylinder 9 may be prevented from being heated by the high temperature of the muffler 43, and the muffler may be cooled by the air flow entering through a slit 58 between the insulating plate 42 and the rear plate 8. Furthermore, in the present invention device, there is provided a heat insulating plate 52 below the bottom plate 33 so that such a danger that a-floor is over-heated to be burnt or that other objects catch fire can be prevented and even when a carrying person holds the device on his lap immediately after stopping the operation of the device, he can be prevented from being burnt. The present invention device is especially suitable for such purposes that the same is carried out in the fields to make a drink by the aid of a mixer, or is applied to a portable television set or an electric lamp.

What I claim is:

1. A portable engine comprising, a casing with a cylinder and a crank chamber longitudinally disposed therein; said crank chamber having a crank shaft extending through it; a first suction fan; a first end of said crank shaft being linked to said first suction fan; a dynamo; the other end of said crank shaft being linked to said dynamo; said casing having a bottom surface; a heat insulating plate fixed in spaced relationship with the bottom of said casing and held in spaced relationship 'by a plurality of spacing members.

2. A portable engine having a casing With a cylinder and a crank chamber longitudinally disposed therein; said crank chamber having a crank shaft extending through it; a first suction fan; a first end of said crank shaft being linked to said first suction fan; a dynamo; the other end of said crank shaft being linked to said dynamo; a second suction fan; said other end of said crank shaft also being linked to said second suction fan; a carburetor to feed fuel to said cylinder; a heat insulating shield placed between and spaced away from said cylinder and said carburetor; two separate chambers formed by said heat insulating shield Within said casing; each chamber having its own suction and exhaust openings.

3. A portable engine comprising a cylinder, a crank chamber and a power output means; said engine being surrounded by a casing; said casing having a fuel tank comprising .a large portion of the upper covering for said casing; said fuel tank having a lower surface contoured to fit closely over the top of a number of the engine components disposed beneath it.

4. A portable engine comprising a cylinder, a crank chamber and a power output means; said engine being surrounded by a casing; said casing having a fuel tank comprising a large portion of the upper covering for said casing; said power output means comprising a dynamo linked to and driven by said cylinder through said crank chamber; and an electric outlet electrically linked to said dynamo for drawing electric current from said dynamo.

References Cited by the Examiner UNITED STATES PATENTS KARL J. ALBRECHT, Primary Examiner.

ORIS L. RADER, Examiner.

G. SIMMONS, Assistant Examiner.

Claims (1)

1. A PORTABLE ENGINE COMPRISING, A CASING WITH A CYLINDER AND A CRANK CHAMBER LONGITUDINALLY DISPOSED THEREIN; SAID CRANK CHAMBER HAVING A CRANK SHAFT EXTENDING THROUGH IT; A FIRST SUCTION FAN; A FIRST END OF SAID CRANK SHAFT BEING LINKED TO SAID FIRST SUCTION FAN; A DYNAMO; THE OTHER END OF SAID CRANK SHAFT BEING LINKED TO SAID DYNAMO; SAID CASING HAVING A BOTTOM SURFACE; A HEAT IN-
US3259752A 1962-10-24 1963-10-23 Portable engine Expired - Lifetime US3259752A (en)

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Application Number Priority Date Filing Date Title
JP6246762 1962-10-24

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Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372679A (en) * 1966-04-27 1968-03-12 Remington Arms Co Inc Fuel tank venting system
US3714449A (en) * 1971-05-05 1973-01-30 Cal West Electric Inc Portable engine-generator power unit with cooling
US3796277A (en) * 1972-07-28 1974-03-12 Briggs & Stratton Corp Riding tractor with engine enclosure for noise abatement
US3967185A (en) * 1974-04-29 1976-06-29 Pravel & Wilson Generator frequency converter
US4332220A (en) * 1979-03-23 1982-06-01 Andreas Stihl Power tool, especially power saw
US4494490A (en) * 1982-03-31 1985-01-22 Komatsu Zenoah Co. Cylinder cover
US4497285A (en) * 1981-09-09 1985-02-05 Honda Giken Kogyo Kabushiki Kaisha Cooling structure for internal combustion engine
US4561386A (en) * 1983-12-20 1985-12-31 Kawasaki Jukogyo Kabushiki Kaisha Fan housing for engine
US4595841A (en) * 1983-03-18 1986-06-17 Honda Giken Kogyo Kabushiki Kaisha Full-covered portable generator
US4622923A (en) * 1984-07-31 1986-11-18 Yanmar Diesel Engine Co., Ltd. Encased engine generator
US4658767A (en) * 1984-09-28 1987-04-21 Kawasaki Jukogyo Kabushiki Kaisha Vertical shaft V-type engine
US4677940A (en) * 1985-08-09 1987-07-07 Kohler Co. Cooling system for a compact generator
US4698975A (en) * 1984-07-16 1987-10-13 Honda Giken Kogyo Kabushiki Kaisha Engine-operated machine
US4733750A (en) * 1987-02-11 1988-03-29 Kohler Co. Acoustic enclosure for marine engine generator set
US4827147A (en) * 1986-11-12 1989-05-02 Honda Giken Kogyo Kabushiki Kaisha Engine-powered portable working apparatus
US4859886A (en) * 1986-02-28 1989-08-22 Honda Giken Kogyo Kabushiki Kaisha Portable engine-operated electric generator
US5162662A (en) * 1989-09-22 1992-11-10 Yamaha Hatsudoki Kabushiki Kaisha Compact power supply with gas engine
US5212952A (en) * 1988-07-09 1993-05-25 Yamaha Hatsudoki Kabushiki Kaisha Compact power supply and lubricant affording device therefor
US5626105A (en) * 1995-10-24 1997-05-06 Kohler Co. Vertical shaft generator with single cooling fan
US5965999A (en) * 1997-03-20 1999-10-12 Coleman Powermate, Inc. Vertical generator assembly
US5977667A (en) * 1997-07-24 1999-11-02 Honda Giken Kogyo Kabushiki Kaisha Engine-operated generator
US6028369A (en) * 1997-07-24 2000-02-22 Honda Giken Kogyo Kabushiki Kaisha Engine-operated generator
US6039009A (en) * 1997-07-24 2000-03-21 Honda Giken Kogyo Kabushiki Kaisha Engine-operated generator
US6084313A (en) * 1998-08-13 2000-07-04 Coleman Powermate, Inc. Generator system with vertically shafted engine
US6091160A (en) * 1998-01-19 2000-07-18 Honda Giken Kogyo Kabushiki Kaisha Portable generator
US6100599A (en) * 1998-01-19 2000-08-08 Honda Giken Kogyo Kabushiki Kaisha Portable generator
US20020070552A1 (en) * 2000-12-13 2002-06-13 Masaaki Higuchi Engine generator
US20080088136A1 (en) * 2006-10-17 2008-04-17 Yunfeng Ma Portable generator
US20080093862A1 (en) * 2006-10-24 2008-04-24 Billy Brandenburg Cooling system for a portable generator
EP2458193A1 (en) * 2010-11-19 2012-05-30 Honda Motor Co., Ltd. Cogeneration apparatus
WO2016133481A1 (en) * 2015-02-20 2016-08-25 Sahin Metal Imalat Sanayi Ve Ticaret Anonim Sirketi Single cylinder diesel engine
US20170204783A1 (en) * 2016-01-20 2017-07-20 Chongqing Panda Machinery Co., Ltd. Residential and Commercial Gas Generator Unit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133985B2 (en) * 1980-02-05 1986-08-05 Yanmar Diesel Engine Co
FR2794300B1 (en) * 1999-05-28 2001-06-29 Renault Engine block comprising centering means of a stator of an electrical machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1505702A (en) * 1921-02-05 1924-08-19 Alvin L Curtis Portable lighting plant
US1522612A (en) * 1921-01-14 1925-01-13 Simplex Utilities Corp Automatically-controlled generator
US1573883A (en) * 1921-06-02 1926-02-23 Merritt A Vining Dynamo-electric plant
US1751958A (en) * 1927-04-27 1930-03-25 Treiber Diesel Engine Corp Apparatus for generating electric current
US2346148A (en) * 1940-08-01 1944-04-11 Hart Carter Co Outboard motor
US2443957A (en) * 1946-06-06 1948-06-22 Flour City Ornamental Iron Com Internal-combustion engine
US2547128A (en) * 1948-07-29 1951-04-03 Kiekhaefer Elmer Carl Outboard motor
US2676559A (en) * 1951-12-11 1954-04-27 Victor N Davies Outboard motor for watercraft

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1522612A (en) * 1921-01-14 1925-01-13 Simplex Utilities Corp Automatically-controlled generator
US1505702A (en) * 1921-02-05 1924-08-19 Alvin L Curtis Portable lighting plant
US1573883A (en) * 1921-06-02 1926-02-23 Merritt A Vining Dynamo-electric plant
US1751958A (en) * 1927-04-27 1930-03-25 Treiber Diesel Engine Corp Apparatus for generating electric current
US2346148A (en) * 1940-08-01 1944-04-11 Hart Carter Co Outboard motor
US2443957A (en) * 1946-06-06 1948-06-22 Flour City Ornamental Iron Com Internal-combustion engine
US2547128A (en) * 1948-07-29 1951-04-03 Kiekhaefer Elmer Carl Outboard motor
US2676559A (en) * 1951-12-11 1954-04-27 Victor N Davies Outboard motor for watercraft

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372679A (en) * 1966-04-27 1968-03-12 Remington Arms Co Inc Fuel tank venting system
US3714449A (en) * 1971-05-05 1973-01-30 Cal West Electric Inc Portable engine-generator power unit with cooling
US3796277A (en) * 1972-07-28 1974-03-12 Briggs & Stratton Corp Riding tractor with engine enclosure for noise abatement
US3967185A (en) * 1974-04-29 1976-06-29 Pravel & Wilson Generator frequency converter
US4332220A (en) * 1979-03-23 1982-06-01 Andreas Stihl Power tool, especially power saw
US4497285A (en) * 1981-09-09 1985-02-05 Honda Giken Kogyo Kabushiki Kaisha Cooling structure for internal combustion engine
US4494490A (en) * 1982-03-31 1985-01-22 Komatsu Zenoah Co. Cylinder cover
US4595841A (en) * 1983-03-18 1986-06-17 Honda Giken Kogyo Kabushiki Kaisha Full-covered portable generator
US4561386A (en) * 1983-12-20 1985-12-31 Kawasaki Jukogyo Kabushiki Kaisha Fan housing for engine
US4698975A (en) * 1984-07-16 1987-10-13 Honda Giken Kogyo Kabushiki Kaisha Engine-operated machine
US4622923A (en) * 1984-07-31 1986-11-18 Yanmar Diesel Engine Co., Ltd. Encased engine generator
US4658767A (en) * 1984-09-28 1987-04-21 Kawasaki Jukogyo Kabushiki Kaisha Vertical shaft V-type engine
US4677940A (en) * 1985-08-09 1987-07-07 Kohler Co. Cooling system for a compact generator
US4859886A (en) * 1986-02-28 1989-08-22 Honda Giken Kogyo Kabushiki Kaisha Portable engine-operated electric generator
US4827147A (en) * 1986-11-12 1989-05-02 Honda Giken Kogyo Kabushiki Kaisha Engine-powered portable working apparatus
US4733750A (en) * 1987-02-11 1988-03-29 Kohler Co. Acoustic enclosure for marine engine generator set
US5212952A (en) * 1988-07-09 1993-05-25 Yamaha Hatsudoki Kabushiki Kaisha Compact power supply and lubricant affording device therefor
US5162662A (en) * 1989-09-22 1992-11-10 Yamaha Hatsudoki Kabushiki Kaisha Compact power supply with gas engine
US5626105A (en) * 1995-10-24 1997-05-06 Kohler Co. Vertical shaft generator with single cooling fan
US5965999A (en) * 1997-03-20 1999-10-12 Coleman Powermate, Inc. Vertical generator assembly
US6028369A (en) * 1997-07-24 2000-02-22 Honda Giken Kogyo Kabushiki Kaisha Engine-operated generator
US6039009A (en) * 1997-07-24 2000-03-21 Honda Giken Kogyo Kabushiki Kaisha Engine-operated generator
US5977667A (en) * 1997-07-24 1999-11-02 Honda Giken Kogyo Kabushiki Kaisha Engine-operated generator
US6091160A (en) * 1998-01-19 2000-07-18 Honda Giken Kogyo Kabushiki Kaisha Portable generator
US6100599A (en) * 1998-01-19 2000-08-08 Honda Giken Kogyo Kabushiki Kaisha Portable generator
US6181019B1 (en) 1998-08-13 2001-01-30 Coleman Powermate, Inc. Generator system with vertically shafted engine
US6310404B1 (en) 1998-08-13 2001-10-30 Coleman Powermate, Inc. Generator system with vertically shafted engine
US6313543B1 (en) * 1998-08-13 2001-11-06 Coleman Powermate, Inc. Generator system with vertically shafted engine
US6084313A (en) * 1998-08-13 2000-07-04 Coleman Powermate, Inc. Generator system with vertically shafted engine
US6661107B2 (en) 2000-12-13 2003-12-09 Fuji Jukogyo Kabushiki Kaisha Engine generator
EP1215379A3 (en) * 2000-12-13 2003-05-02 Fuji Jukogyo Kabushiki Kaisha Engine generator
US20020070552A1 (en) * 2000-12-13 2002-06-13 Masaaki Higuchi Engine generator
US20080088136A1 (en) * 2006-10-17 2008-04-17 Yunfeng Ma Portable generator
US20080093862A1 (en) * 2006-10-24 2008-04-24 Billy Brandenburg Cooling system for a portable generator
US7492050B2 (en) 2006-10-24 2009-02-17 Briggs & Stratton Corporation Cooling system for a portable generator
EP2458193A1 (en) * 2010-11-19 2012-05-30 Honda Motor Co., Ltd. Cogeneration apparatus
WO2016133481A1 (en) * 2015-02-20 2016-08-25 Sahin Metal Imalat Sanayi Ve Ticaret Anonim Sirketi Single cylinder diesel engine
US20170204783A1 (en) * 2016-01-20 2017-07-20 Chongqing Panda Machinery Co., Ltd. Residential and Commercial Gas Generator Unit

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