CN107191267A - Gear chamber - Google Patents
Gear chamber Download PDFInfo
- Publication number
- CN107191267A CN107191267A CN201710571754.6A CN201710571754A CN107191267A CN 107191267 A CN107191267 A CN 107191267A CN 201710571754 A CN201710571754 A CN 201710571754A CN 107191267 A CN107191267 A CN 107191267A
- Authority
- CN
- China
- Prior art keywords
- water pump
- gear
- water
- room housing
- pump
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/0203—Gearboxes; Mounting gearing therein the gearbox is associated or combined with a crank case of an engine
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
The invention discloses a kind of gear chamber, including：Crankshaft toothed wheel is installed in gear room housing, gear room housing, is provided with along the width of gear room housing in bearing mounting hole, the gear room housing in bearing mounting hole side and is integrated with water pump cover, there is water pump chamber in water pump cover；And water pump component, it includes：Pump shaft, it crosses gear room housing and is arranged in bearing mounting hole；Water pump vane, it is located at one end of pump shaft, and water pump vane is stretched into water pump cover；Water pump gear, it is arranged on pump shaft, and water pump gear is driven by gear by crankshaft toothed wheel；And water pump pulley, it is connected to the other end of pump shaft, and water pump pulley is in the outside of gear room housing, and water pump pulley is used as driving the power source of accessory belt pulley.The gear chamber causes power train more compact, reduces body length.
Description
Technical field
The present invention relates to engine art, more particularly to a kind of gear chamber.
Background technology
The basic function of conventional gears chamber cap is to maintain the cleaning in gear chamber, prevents dirt from entering.Sealing is played simultaneously to make
With preventing that lubricating oil oozes out in gear chamber.Wanted with to the miniaturization of engine, lightweight, Highgrade integration, NVH, outward appearance etc.
Ask increasingly strict, especially for V-type engine, due to the limitation of construction and arrangement, gear chamber cover, which needs to meet, to be minimized, gently
Quantization, multifunctional integrated requirement.And the basic function of conventional gears chamber cap much can not meet the development of engine.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without answering
When the prior art for being considered as recognizing or implying the information structure in any form well known to persons skilled in the art.
The content of the invention
It is an object of the invention to provide a kind of gear chamber, it is more compact to make belt transmission, reduces body length.
To achieve the above object, the invention provides a kind of gear chamber, including：Pacify in gear room housing, gear room housing
Equipped with crankshaft toothed wheel, bearing mounting hole, the gear chamber in bearing mounting hole side are provided with along the width of gear room housing
Being integrated with housing in water pump cover, water pump cover has water pump chamber；And water pump component, it includes：Pump shaft, it crosses tooth
Wheel room housing is arranged in bearing mounting hole；Water pump vane, it is located at one end of pump shaft, and water pump vane stretches into water pump cover
It is interior；Water pump gear, it is arranged on pump shaft, and water pump gear is driven by gear by crankshaft toothed wheel；And water pump pulley, its
The other end of pump shaft is connected to, water pump pulley is in the outside of gear room housing, and it is attached that water pump pulley is used as driving
The power source of part belt pulley.
Preferably, there is protuberance, protuberance, which has, installs end face, installs in the gear room housing of bearing mounting hole side
There is inner cavity on end face, end face is installed and is provided with water pump cover, water pump cover encloses water pump chamber with inner cavity.
Preferably, pump shaft passes through protuberance, and the pump shaft through protuberance is provided with water seal.
Preferably, pump shaft is arranged in bearing mounting hole by bearing, and oil is respectively equipped with the pump shaft at bearing two ends
Envelope.
Preferably, there is gap between the oil sealing of water seal side and water seal, protuberance is provided with what is connected with gap
Spilled water hole.
Preferably, the outside of water pump cover is provided with body water inlet, and body water inlet is connected with the water side of water pump chamber.
Preferably, the other end of pump shaft has conical section, and the mounting hole of water pump gear is bellmouth, and water pump gear is enclosed on
On conical section, the termination of pump shaft is provided with nut, and nut is used for water pump gear being locked on conical section.
Preferably, water pump gear has diameter of axle section, and the inside of diameter of axle section has the counterbore for accommodating nut, in water pump gear
The gear room housing of side is provided with cover plate, and diameter of axle section passes through cover plate, and the diameter of axle section through cover plate is provided with sealing ring.
Preferably, water pump pulley is bolted on the end face of diameter of axle section.
Preferably, the gear room housing in water pump pulley side is provided with water feeding of water pump interface, and the water feeding of water pump connects
Mouth is used for connecting with body water tank, and water feeding of water pump interface insertion gear room housing is connected with water pump chamber, the top of gear room housing
Provided with body water return outlet, thermosistor is installed in the gear room housing of water pump pulley opposite side, in thermosistor opposite side
Gear room housing is provided with systemic circulation delivery port, and systemic circulation delivery port is connected through radiator with body water tank, and the small of thermosistor is followed
Ring water inlet insertion gear room housing is connected with water pump chamber, and thermosistor is used for adjusting the cooling water from body water return outlet into greatly
Circulating outlet enters water pump chamber through partial circulating water inlet.
Compared with prior art, the present invention has the advantages that：By setting water pump gear on pump shaft, change
Traditional water pump type of drive, i.e., drive pump working by crankshaft toothed wheel.Meanwhile, water pump pulley synchronously turns with water pump gear
Dynamic, water pump pulley can save crank pulley, can make belt transmission system as the power source with belt driven accessory
It is more compact, reduce body length.
Brief description of the drawings
Fig. 1 is the front-end view of the gear chamber according to the present invention；
Fig. 2 is the A-A sectional views in Fig. 1；
Fig. 3 is the B-B sectional views in Fig. 1；
Fig. 4 is the front-end view of the gear room housing of the gear chamber according to the present invention；
Fig. 5 is the rear end schematic diagram of the gear room housing of the gear chamber according to the present invention；
Fig. 6 is the C-C sectional views in Fig. 5.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment to the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
As shown in Figures 1 to 6, according to a kind of gear chamber of the specific embodiment of the invention, including gear room housing 1 and
Crankshaft toothed wheel 13 is installed in water pump component, wherein gear room housing 1, pacified along the width of gear room housing 1 provided with bearing
Fill hole 101 (referring to Fig. 6), water pump cover, water pump cover are integrated with the gear room housing 1 in the side of bearing mounting hole 101
It is interior that there is water pump chamber b (referring to Fig. 3).Water pump component includes pump shaft 21, water pump vane 23, water pump gear 24 and water-pump belts
Wheel 25, wherein pump shaft 21 crosses gear room housing 1 and is arranged in bearing mounting hole 101, and water pump vane 23 is located at pump shaft 21
One end, water pump vane 23 stretched into water pump cover, and water pump gear 24 is arranged on pump shaft 21, and water pump gear 24 passes through gear
Drive that (in the present embodiment, crankshaft toothed wheel 13 is driven by body idle gear 14 and water pump idle gear 15, body by crankshaft toothed wheel 13
Idle gear 14 is arranged on body, and water pump idle gear 15 is arranged in gear room housing 1), water pump pulley 25 is connected to water pump
The other end of axle 21, water pump pulley 25 is in the outside of gear room housing 1, and water pump pulley 25 is used as driving annex skin
The power source of belt wheel.
As a kind of preferred embodiment, in the gear room housing 1 of the side of bearing mounting hole 101 there is protuberance 102 (to participate in
Fig. 6), protuberance 102, which has, installs end face, and installing has inner cavity on end face, install end face and be provided with water pump cover 11, water pump cover
11 enclose water pump chamber b with inner cavity.
As a kind of preferred embodiment, pump shaft 21 passes through protuberance 102, through the pump shaft 21 of protuberance 102 on set
There is water seal.
As a kind of preferred embodiment, pump shaft 21 is arranged in bearing mounting hole 101 by bearing 22, the two ends of bearing 22
Pump shaft 21 on be respectively equipped with oil sealing.
As a kind of preferred embodiment, have between the oil sealing of water seal side and water seal on gap, protuberance 102 and set
There is the spilled water hole 16 connected with gap.
As a kind of preferred embodiment, the outside of water pump cover 11 is provided with body water inlet 111, body water inlet 11 and water pump
Chamber b water side connection.
As a kind of preferred embodiment, the other end of pump shaft 21 has conical section, and the mounting hole of water pump gear 24 is cone
Shape hole, water pump gear 24 is enclosed on conical section, and the termination of pump shaft 21 is provided with nut, and nut is used for water pump gear 24 being locked at
On conical section.
As a kind of preferred embodiment, water pump gear 24 has diameter of axle section, and the inside of diameter of axle section, which has, accommodates the heavy of nut
Hole, the gear room housing 1 in the side of water pump gear 24 is provided with cover plate 12, and diameter of axle section passes through cover plate 12, through cover plate 12
Diameter of axle section is provided with sealing ring.
As a kind of preferred embodiment, water pump pulley 25 is bolted on the end face of diameter of axle section.
As a kind of preferred embodiment, the gear room housing in the side of water pump pulley 24 is provided with water feeding of water pump interface
5, the water feeding of water pump interface 5 is used for connecting with body water tank, and the insertion gear room housing 1 and water pump chamber b of water feeding of water pump interface 5 connects
Logical, the top of gear room housing 1, which is provided with body water return outlet 7, the gear room housing 1 of the opposite side of water pump pulley 25, is provided with tune
Warm device, the gear room housing 1 in thermosistor opposite side be provided with systemic circulation delivery port 6, systemic circulation delivery port 6 through radiator with
Body water tank is connected, and the partial circulating water inlet insertion water pump cover of thermosistor is connected with water pump chamber b, and thermosistor is used for adjusting coming from
The cooling water of body water return outlet 7 enters systemic circulation delivery port 6 or enters water pump chamber through partial circulating water inlet.
With reference to Fig. 3, water pump and thermosistor operation principle to the present embodiment are described as follows：
The cooling water of body water tank enters water feeding of water pump interface 5 by taking over, and cooling water is through water feeding of water pump interface 5, from a areas
Domain enters water pump chamber b, then rotates pressurization acceleration by water pump vane 23, and high-voltage high-speed water flows out laggard from body water inlet 111
Enter engine.Cool down during the water after engine enters thermolator base through body water return outlet 7 from e regions, partial circulating is from c areas
Domain flows into water pump chamber b, and systemic circulation enters radiator from d regions outflow systemic circulation delivery port 6.
In addition, the gear chamber of the present embodiment can be with integrated oil pump installation base 3, camshaft-signal sensor installation base 4, electricity
Casing installation base 8 and steering pump installation base 9.
To sum up, the gear chamber of the present embodiment, by setting water pump gear on pump shaft, changes traditional water pump driving side
Formula, i.e., drive pump working by crankshaft toothed wheel.Meanwhile, water pump pulley can be made with water pump gear synchronous axial system, water pump pulley
For with the power source of belt driven accessory, traditional mode is used as driving wheel, other accessory belt pulley conducts for crank pulley
Driven pulley, this programme is using water pump pulley as driving wheel, and other accessory belt pulleys are driven pulley, can make belt transmission system more
It is compact.Being additionally, since crankshaft front end has motor and the installation of other annexes, if other belt pulleys are attached by crankshaft pulley wheel drive
Part, then body front end certainly will be lengthened, therefore by water-pump belts wheel drive, can save crank pulley, reduce body length.
It is foregoing to the present invention specific illustrative embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With so that those skilled in the art can realize and using the present invention a variety of exemplaries and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (10)
1. a kind of gear chamber, it is characterised in that including：
Crankshaft toothed wheel is installed in gear room housing, the gear room housing, is provided with along the width of the gear room housing
It is integrated with bearing mounting hole, the gear room housing in the bearing mounting hole side in water pump cover, the water pump cover
With water pump chamber；And
Water pump component, it includes：
Pump shaft, it crosses the gear room housing and is arranged in the bearing mounting hole；
Water pump vane, it is located at one end of the pump shaft, and the water pump vane is stretched into the water pump cover；
Water pump gear, it is arranged on the pump shaft, and the water pump gear is driven by gear by the crankshaft toothed wheel；And
Water pump pulley, it is connected to the other end of the pump shaft, and the water pump pulley is in the gear room housing
Outside, the water pump pulley is used as driving the power source of accessory belt pulley.
2. gear chamber according to claim 1, it is characterised in that have in the gear room housing of the bearing mounting hole side
There is protuberance, the protuberance, which has to install, has inner cavity on end face, the installation end face, the installation end face is provided with water
Pump cover, the water pump cover encloses the water pump chamber with the inner cavity.
3. gear chamber according to claim 2, it is characterised in that the pump shaft passes through the protuberance, through described
The pump shaft of protuberance is provided with water seal.
4. gear chamber according to claim 3, it is characterised in that the pump shaft is pacified by bearing installed in the bearing
Fill in hole, oil sealing is respectively equipped with the pump shaft at the bearing two ends.
5. gear chamber according to claim 4, it is characterised in that close to the water seal side oil sealing and the water seal it
Between there is gap, the protuberance is provided with the spilled water hole that is connected with the gap.
6. gear chamber according to claim 5, it is characterised in that the outside of the water pump cover is provided with body water inlet, institute
The water side that body water inlet is stated with the water pump chamber is connected.
7. gear chamber according to claim 1, it is characterised in that the other end of the pump shaft has conical section, described
The mounting hole of water pump gear is bellmouth, and the water pump gear is enclosed on the conical section, and the termination of the pump shaft is provided with spiral shell
Mother, the nut is used for the water pump gear being locked on the conical section.
8. gear chamber according to claim 7, it is characterised in that the water pump gear has diameter of axle section, the diameter of axle section
Inside there is the counterbore for accommodating the nut, the gear room housing in the water pump gear side is provided with cover plate, described
Diameter of axle section passes through the cover plate, and the diameter of axle section through the cover plate is provided with sealing ring.
9. gear chamber according to claim 8, it is characterised in that the water pump pulley is bolted on the axle
On the end face of footpath section.
10. gear chamber according to claim 9, it is characterised in that the gear chamber shell in the water pump pulley side
Body is provided with water feeding of water pump interface, and the water feeding of water pump interface is used for connecting with body water tank, the water feeding of water pump interface insertion institute
State gear room housing to connect with the water pump chamber, the top of the gear room housing is provided with body water return outlet, the water-pump belts
Thermosistor is installed in the gear room housing for taking turns opposite side, the gear room housing in the thermosistor opposite side is provided with and followed greatly
Ring delivery port, the systemic circulation delivery port is connected through radiator with the body water tank, the partial circulating water inlet of the thermosistor
Gear room housing described in insertion is connected with the water pump chamber, and the thermosistor is used for adjusting the cooling from the body water return outlet
Water enters the systemic circulation delivery port or enters the water pump chamber through the partial circulating water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571754.6A CN107191267B (en) | 2017-07-13 | 2017-07-13 | Gear chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571754.6A CN107191267B (en) | 2017-07-13 | 2017-07-13 | Gear chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107191267A true CN107191267A (en) | 2017-09-22 |
| CN107191267B CN107191267B (en) | 2023-05-26 |
Family
ID=59882205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710571754.6A Active CN107191267B (en) | 2017-07-13 | 2017-07-13 | Gear chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191267B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3474736A (en) * | 1967-12-27 | 1969-10-28 | Koehring Co | Pressure loaded gear pump |
| GB1456796A (en) * | 1974-05-16 | 1976-11-24 | Daimler Benz Ag | Adjustable drive for auxiliary devices associated with internal combustion engines |
| US4016825A (en) * | 1975-09-30 | 1977-04-12 | Heinz Pichl | Device for driving a boat propeller and cooling water pump |
| US4925367A (en) * | 1989-05-19 | 1990-05-15 | Deco-Grand, Inc. | Engine block water pump assembly |
| US5282446A (en) * | 1991-11-18 | 1994-02-01 | Hobourn Automotive Ltd. | Rotary pump assemblies |
| US20020073951A1 (en) * | 2000-12-15 | 2002-06-20 | Deere & Company, A Delaware Corporation | Engine timing gear cover with integral coolant flow passages |
| CN1487178A (en) * | 2002-09-09 | 2004-04-07 | 本田技研工业株式会社 | Drive device for air pump |
| WO2004088103A1 (en) * | 2003-03-07 | 2004-10-14 | Chongqing Lifan Industry (Group) Co., Ltd . | Water pump for motorcycle engine |
| CN101349193A (en) * | 2008-09-03 | 2009-01-21 | 无锡开普机械有限公司 | Gear drive system of engine |
| CN102330599A (en) * | 2011-08-05 | 2012-01-25 | 无锡开普动力有限公司 | Inline pump gear transmission structure for V-type engine |
| CN202187824U (en) * | 2011-07-21 | 2012-04-11 | 上海内燃机研究所 | Supporting structure of engine hydraulic pump driving device |
| CN202991635U (en) * | 2012-12-04 | 2013-06-12 | 湖南机油泵股份有限公司 | Reflux type cooling water pump |
| CN103195872A (en) * | 2013-03-06 | 2013-07-10 | 鞍山经纬海虹农机科技有限公司 | Power output transfer case and use method |
| CN203584554U (en) * | 2013-11-25 | 2014-05-07 | 常州常发动力机械有限公司 | Diesel engine cooling water pump integrated to engine body |
| CN105402164A (en) * | 2015-12-28 | 2016-03-16 | 重庆迎洲压铸有限公司 | Special water pump housing |
| CN106015529A (en) * | 2016-08-03 | 2016-10-12 | 广西玉柴机器股份有限公司 | Power output structure of engine hydraulic pump |
| CN106481475A (en) * | 2016-12-28 | 2017-03-08 | 广西玉柴机器股份有限公司 | A kind of dry liner |
| CN206874361U (en) * | 2017-07-13 | 2018-01-12 | 广西玉柴机器股份有限公司 | Gear chamber |
-
2017
- 2017-07-13 CN CN201710571754.6A patent/CN107191267B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3474736A (en) * | 1967-12-27 | 1969-10-28 | Koehring Co | Pressure loaded gear pump |
| GB1456796A (en) * | 1974-05-16 | 1976-11-24 | Daimler Benz Ag | Adjustable drive for auxiliary devices associated with internal combustion engines |
| US4016825A (en) * | 1975-09-30 | 1977-04-12 | Heinz Pichl | Device for driving a boat propeller and cooling water pump |
| US4925367A (en) * | 1989-05-19 | 1990-05-15 | Deco-Grand, Inc. | Engine block water pump assembly |
| US5282446A (en) * | 1991-11-18 | 1994-02-01 | Hobourn Automotive Ltd. | Rotary pump assemblies |
| US20020073951A1 (en) * | 2000-12-15 | 2002-06-20 | Deere & Company, A Delaware Corporation | Engine timing gear cover with integral coolant flow passages |
| CN1487178A (en) * | 2002-09-09 | 2004-04-07 | 本田技研工业株式会社 | Drive device for air pump |
| WO2004088103A1 (en) * | 2003-03-07 | 2004-10-14 | Chongqing Lifan Industry (Group) Co., Ltd . | Water pump for motorcycle engine |
| CN101349193A (en) * | 2008-09-03 | 2009-01-21 | 无锡开普机械有限公司 | Gear drive system of engine |
| CN202187824U (en) * | 2011-07-21 | 2012-04-11 | 上海内燃机研究所 | Supporting structure of engine hydraulic pump driving device |
| CN102330599A (en) * | 2011-08-05 | 2012-01-25 | 无锡开普动力有限公司 | Inline pump gear transmission structure for V-type engine |
| CN202991635U (en) * | 2012-12-04 | 2013-06-12 | 湖南机油泵股份有限公司 | Reflux type cooling water pump |
| CN103195872A (en) * | 2013-03-06 | 2013-07-10 | 鞍山经纬海虹农机科技有限公司 | Power output transfer case and use method |
| CN203584554U (en) * | 2013-11-25 | 2014-05-07 | 常州常发动力机械有限公司 | Diesel engine cooling water pump integrated to engine body |
| CN105402164A (en) * | 2015-12-28 | 2016-03-16 | 重庆迎洲压铸有限公司 | Special water pump housing |
| CN106015529A (en) * | 2016-08-03 | 2016-10-12 | 广西玉柴机器股份有限公司 | Power output structure of engine hydraulic pump |
| CN106481475A (en) * | 2016-12-28 | 2017-03-08 | 广西玉柴机器股份有限公司 | A kind of dry liner |
| CN206874361U (en) * | 2017-07-13 | 2018-01-12 | 广西玉柴机器股份有限公司 | Gear chamber |
Non-Patent Citations (1)
| Title |
|---|
| 刘波;: "五十铃汽车水泵轴承的使用维护", 汽车维修 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107191267B (en) | 2023-05-26 |
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