US20160076417A1 - Oil Nozzle - Google Patents

Oil Nozzle Download PDF

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Publication number
US20160076417A1
US20160076417A1 US14/495,946 US201414495946A US2016076417A1 US 20160076417 A1 US20160076417 A1 US 20160076417A1 US 201414495946 A US201414495946 A US 201414495946A US 2016076417 A1 US2016076417 A1 US 2016076417A1
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US
United States
Prior art keywords
tube
oil
opening
sucking
nozzle
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.)
Abandoned
Application number
US14/495,946
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English (en)
Inventor
Hsin-Hsiang Lin
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.)
EUROILTEC INDUSTRY Co Ltd
Original Assignee
EUROILTEC INDUSTRY Co Ltd
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 EUROILTEC INDUSTRY Co Ltd filed Critical EUROILTEC INDUSTRY Co Ltd
Assigned to EUROILTEC INDUSTRY CO., LTD. reassignment EUROILTEC INDUSTRY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LIN, HSIN-HSIANG
Publication of US20160076417A1 publication Critical patent/US20160076417A1/en
Abandoned 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/04—Filling or draining lubricant of or from machines or engines
    • F01M11/0458—Lubricant filling and draining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/04—Filling or draining lubricant of or from machines or engines
    • F01M11/045—Removing lubricant by suction

Definitions

  • the present invention relates to an oil nozzle and, more particularly, to an oil nozzle including an oil sucking tube and an oil filling tube.
  • An engine oil change process generally includes: (1) removing a bolt from an oil drain hole to drain the dirty engine oil; (2) leaning the motorcycle leftward to drain the remaining dirty engine oil when the flow of the dirty engine oil becomes smaller; (3) putting the bolt back into the oil drain hole and tightening the bolt; (4) removing a plug from an oil filling port by pliers, and inserting a funnel into the oil filling port; (5) slowing pouring clean engine oil into the funnel; and (6) after filling of the clean engine oil is finished, removing the funnel and putting the plug back into the oil filling port, accomplishing the engine oil change.
  • each engine oil bottle includes a bottle body, a sealing film and at least one label.
  • These packaging materials also incur costs to the consumers in addition to the engine oil and the labor cost of the worker.
  • the total costs per engine oil change are hundreds of new Taiwan dollars.
  • the expense may not be a burden to the consumers, the consumers often ignore the importance of regular maintenance of the vehicles and are unwilling to regularly change the engine oil under the pressure of increasing expenses of consumable energy including gasoline. Namely, the consumers would rather drive extra hundreds of kilometers to reduce the average maintenance costs. As a result, the vehicle engines are liable to damage and, thus, have a shortened service life.
  • FIG. 1 shows a conventional self-help oil changing apparatus 9 including an oil nozzle 91 , a dirty oil tank 92 , a clean oil tank 93 , and an oil pressure control module 94 .
  • the oil nozzle 91 includes an outer tube 911 , an oil sucking tube 912 , and an oil filling tube 913 . Each of the oil sucking tube 912 and the oil filling tube 913 is received in the outer tube 911 and has an end extending out of the outer tube 911 .
  • the oil pressure control module 94 includes a dirty oil pump 941 and a clean oil pump 942 .
  • the dirty oil pump 941 is connected to the oil sucking tube 912 and is in communication with the dirty oil tank 92 .
  • the clean oil pump 942 is connected to the oil filling tube 913 and is in communication with the clean oil tank 93 .
  • An example of such a self-help oil changing apparatus 9 is disclosed in China Patent Publication No. CN203474434U.
  • the outer tube 911 of the oil nozzle 91 is inserted into an engine oil tank B of the vehicle such that the ends of the oil sucking tube 912 and the oil filling tube 913 are also placed into the engine oil tank B.
  • the dirty oil pump 941 operates, a negative pressure is created in the oil sucking tube 912 to suck dirty engine oil in the engine oil tank B to the dirty oil tank 92 .
  • the elf-help oil changing apparatus 9 can increase the oil changing efficiency, providing easy operation, and reducing the costs for changing the engine oil.
  • Both of the oil sucking tube 912 and the oil filling tube 913 of the oil nozzle 91 must be inserted into the engine oil tank B to assure normal operation of the self-help oil changing apparatus 9 in sucking dirty engine oil and filling clean engine oil.
  • the ends of the oil sucking tube 912 and the oil filling tube 913 extend out of the outer tube 911 such that the user must adjust the positions of the oil sucking tube 912 and the oil filling tube 913 before inserting the outer tube 911 into the engine oil tank B to assure that both of the oil sucking tube 912 and the oil filling tube 913 have already been inserted into the engine oil tank B, leading to inconvenience during use of the oil nozzle 91 .
  • a user not familiar with the self-help oil changing apparatus 9 might actuate the self-help oil changing apparatus 9 when the oil sucking tube 912 or the oil filling tube 913 has not yet been inserted into the engine oil tank B.
  • the oil sucking tube 912 cannot suck the dirty engine oil, or the clean engine oil splashes outside of the engine oil tank B via the oil filling tube 913 , causing trouble to the provider or user of the self-help oil changing apparatus 9 .
  • the oil nozzle 91 of the self-help oil changing apparatus 9 having oil sucking tube 912 and oil filling tube 913 separate from the oil sucking tube 912 is inconvenient to use.
  • An objective of the present invention is to provide an oil nozzle including a first tube and a second tube, wherein the position of the first tube can be freely adjusted by the user to avoid the second tube from moving out of the oil tank.
  • Another objective of the present invention is to provide an oil nozzle including an oil filling tube.
  • the oil filling tube includes a switch element and a stop plate for controlling opening or closing of the oil filling tube, avoiding waste of clean oil and accurately controlling the amount of clean oil that has been filled.
  • the present invention fulfills the above objectives by providing an oil nozzle including an oil sucking tube, an oil filling tube, and an extending tube unit.
  • the oil sucking tube and the oil filling tube are coupled to the extending tube unit.
  • the extending tube unit includes a first tube and a second tube. The first tube intercommunicates with the oil sucking tube. The second tube intercommunicates with the oil filling tube. The first tube is received in the second tube.
  • the extending tube unit can further include a connecting member having a first opening, a second opening, and a third opening, with the first, second, and third openings intercommunicating with each other.
  • An end of the oil sucking tube is coupled to the first opening.
  • An end of the oil filling tube is coupled to the second opening.
  • An end of the second tube is coupled to the third opening.
  • the first tube extends through the third opening to the first opening to couple with the end of the oil sucking tube.
  • an outer diameter of the first tube is smaller than the inner diameter of the second tube.
  • the first tube and the second tube can have a gap therebetween, and a fluid is adapted to flow through the gap.
  • the oil sucking tube and the oil filling tube can be bendable and deformable hoses, and the first and second tubes can be rigid tubes.
  • a length of the first tube beyond the third opening is larger than a length of the second tube beyond the third opening.
  • the oil filling tube can include a switch element and a stop plate.
  • the stop plate is mounted inside the oil filling tube.
  • the switch element and the stop plate can be operated to control opening or closing of the oil filling tube.
  • the switch element can include a partitioning board and a control end.
  • the control end is adapted to receive a control signal.
  • the switch element is operable to move the partitioning board towards or away from the stop plate to control opening or closing of the oil filling tube.
  • the oil filling tube can further include a check valve only allowing flow of the fluid in a direction away from the first tube.
  • the oil nozzle can further include an actuation switch for generating an actuating signal.
  • the actuation switch includes an electrical connecting portion.
  • the actuating signal is adapted to be transmitted through the electrical connecting portion to an outside of the oil nozzle.
  • the first tube of the extending tube unit can also be inserted into an engine oil tank by simply extending the second tube into the engine oil tank, assuring that the first and second tubes are simultaneously inserted into the engine oil tank to reliably increase the use convenience of the oil nozzle.
  • the position of the first tube can be freely adjusted by the user without the risk of movement of the second tube out of the engine oil tank.
  • movement of the second tube out of the engine oil tank can reliably be avoided to avoid adverse effect to the use convenience of the oil nozzle.
  • the oil filling tube of the oil nozzle of the embodiment according to the present invention further includes a switch element and a stop plate to control opening or closing of the oil filling tube, avoiding the clean engine oil from flowing into the second tube during suction of the dirty engine oil or during standby time while permitting control of the total amount of the clean engine oil filled into the second tube, reliably avoiding waste of clean engine oil and accurately controlling the amount of the clean engine oil that has been filled.
  • FIG. 1 is a perspective view of a conventional self-help oil changing apparatus.
  • FIG. 2 is a schematic view illustrating use of an oil nozzle of the self-help oil changing apparatus of FIG. 1 in an engine oil tank of a vehicle.
  • FIG. 3 is a perspective view of an oil nozzle of an embodiment according to the present invention.
  • FIG. 4 is a cross sectional view of the oil nozzle of FIG. 3 .
  • FIG. 5 is a perspective view of the oil nozzle of FIG. 3 mounted to the self-help oil changing apparatus of FIG. 1 .
  • FIG. 6 is a schematic view illustrating use of the oil nozzle of FIG. 3 in an engine oil tank of a vehicle.
  • FIG. 7 is a view similar to FIG. 4 , illustrating dirty engine oil sucking operation for removing dirty engine oil out of the engine oil tank of the vehicle.
  • FIG. 8 is a view similar to FIG. 4 , illustrating clean engine oil filling operation for filling clean engine oil into the engine oil tank of the vehicle.
  • an oil nozzle 1 of an embodiment according to the present invention includes an oil sucking tube 11 , an oil filling tube 12 , and an extending tube unit 13 .
  • the oil sucking tube 11 and the oil filling tube 12 are coupled to the extending tube unit 13 .
  • the extending tube unit 13 includes a first tube 131 and a second tube 132 .
  • the first tube 131 intercommunicates with the oil sucking tube 11 .
  • the second tube 132 intercommunicates with the oil filling tube 12 .
  • the first tube 131 is received in the second tube 132 .
  • the extending tube unit 13 further includes a connecting member 133 in the form of a three-way pipe or a pipe having a plurality of openings.
  • the connecting member 133 includes a first opening 133 a , a second opening 133 b , and a third opening 133 c , with the first, second, and third openings 133 a , 133 b , and 133 c intercommunicating with each other.
  • An end of the oil sucking tube 11 is coupled to the first opening 133 a .
  • An end of the oil filling tube 12 is coupled to the second opening 133 b .
  • An end of the second tube 132 is coupled to the third opening 133 c .
  • the first tube 131 received in the second tube 132 extends through the third opening 133 c to the first opening 133 a to couple with the end of the oil sucking tube 11 .
  • the first tube 131 intercommunicates with the oil sucking tube 11 .
  • the second tube 132 since the end of the oil filling tube 12 and the end of the second tube 132 are respectively coupled to the second opening 133 b and the third opening 133 c and since the second opening 133 b and the third opening 133 c intercommunicate with each other, the second tube 132 intercommunicates with the oil filling tube 12 .
  • the first tube 131 has an outer diameter d.
  • the second tube 132 has an inner diameter D.
  • the outer diameter d of the first tube 131 is smaller than the inner diameter D of the second tube 132 .
  • the first tube 131 can extend through the second tube 132 .
  • a gap is defined between an outer periphery of the first tube 131 and an inner periphery of the second tube 132 .
  • a fluid (such as oil) is adapted to flow through the gap.
  • the oil nozzle 1 can further include an actuation switch 14 having an electrical connecting portion 141 .
  • the actuation switch 14 can be a switch or button of a conventional type and can be used for generating an actuating signal.
  • the electrical connecting portion 141 can be a conductive wire. The actuating signal can be transmitted through the electrical connecting portion 141 to the outside of the oil nozzle 1 .
  • the oil nozzle 1 of the embodiment according to the present invention can be combined with the conventional self-help oil changing apparatus 9 to replace the conventional oil nozzle 91 .
  • the oil sucking tube 11 and the oil filling tube 12 are respectively connected to the dirty oil pump 941 and the clean oil pump 942 of the oil pressure control module 94 . Dirty oil to be replaced can be guided into the dirty oil tank 92 , and clean oil can be filled from the clean oil tank 93 into a vehicle through the oil filling tube 12 .
  • the oil to be changed by the conventional self-help oil changing apparatus 9 can be engine oil, gear oil, or other oil.
  • the structural arrangement of the self-help oil changing apparatus 9 can be varied according to the type of the vehicles, such as motorcycles, automobiles, or trucks. An embodiment of the self-help oil changing apparatus 9 will be described by way of example of changing engine oil of motorcycles without any restrictive intention.
  • the second tube 132 of the extending tube unit 13 can be inserted by a user into an engine oil tank B of a vehicle. Since the first tube 131 is received in the second tube 132 , the first tube 131 is also received in the engine oil tank B when the second tube 132 has been inserted into the engine oil tank B.
  • the electrical connecting portion 141 can be electrically connected to a control unit 95 of the self-help oil changing apparatus 9 .
  • the user can activate the actuation switch 14 , which, in turn, sends an actuation signal to the control unit 95 to proceed with engine oil changing operation. Nevertheless, the actuation switch 14 can directly be mounted to the self-help oil changing apparatus 9 .
  • the oil nozzle 1 of the embodiment according to the present invention does not have to include the actuation switch 14 , which can be appreciated by one skilled in the art.
  • the control unit 95 controls the dirty oil pump 941 to operate, creating a negative pressure in the oil sucking tube 11 and in the first tube 131 intercommunicated with the oil sucking tube 11 .
  • the dirty engine oil in the engine oil tank B is sucked through the first tube 131 and the oil sucking tube 11 into the dirty oil tank 92 .
  • the control unit 95 controls the clean oil pump 942 to operate, creating a negative pressure relative to the clean oil tank 93 , sucking clean engine oil to the oil filling tube 12 . Since the second tube 132 intercommunicates with the oil filling tube 12 , the clean engine oil can be filled into the engine oil tank B via the second tube 132 , completing the self-help oil change operation.
  • the first tube 131 extends to the first opening 133 a through the third opening 133 c of the connecting member 133 to directly couple with the end of the oil sucking tube 11 , the first tube 131 intercommunicates with the oil sucking tube 11 such that the dirty engine oil can be sucked via the first tube 131 and the oil sucking tube 11 .
  • the second opening 133 b and the third opening 133 c of the connecting member 133 intercommunicates with each other such that the second tube 132 intercommunicates with the oil filling tube 12 .
  • the gap between the first tube 131 and the second tube 132 permits flow of a fluid.
  • the clean engine oil in the oil filling tube 12 can be filled into the engine oil tank B via the second tube 132 . Since the end of the oil sucking tube 11 has been coupled to the first tube 131 , the clean engine oil in the oil filling tube 12 passing through the second opening 133 b cannot flow towards the first opening 133 a into the oil sucking tube 11 .
  • the oil nozzle 1 of the embodiment according to the present invention by using the extending tube unit 13 including the first tube 131 intercommunicated with the oil sucking tube 11 and the second tube 132 intercommunicated with the oil filling tube 12 and receiving the first tube 131 , the first tube 131 is also received in the engine oil tank B when the second tube 132 has been inserted into the engine oil tank B.
  • the first and second tubes 131 and 132 of the oil nozzle 1 of the embodiment according to the present invention are of an inner tube/outer tube arrangement in which the first tube 131 is received in the second tube 132 , such that insertion of the second tube 132 assures insertion of both of the first and second tubes 131 and 132 into the engine oil tank B, increasing use convenience of the oil nozzle 1 .
  • the position of the first tube 131 can be freely adjusted by the user to assure the end of the first tube 131 has reached the bottom of the engine oil tank B, assuring the first tube 131 can keep sucking the dirty engine oil without sucking air.
  • the second tube 132 is fixed to the outer periphery of the first tube 131 . Thus, the second tube 132 will not move out of the engine oil tank B when the user is adjusting the position of the first tube 131 .
  • the oil nozzle 1 of the embodiment according to the present invention can reliably avoid the second tube 132 from moving out of the engine oil tank B, avoiding adverse effect to the use convenience of the oil nozzle 1 .
  • the oil sucking tube 11 and the oil filling tube 12 are preferably bendable and deformable hoses in this embodiment.
  • a hose 15 can be mounted around the oil sucking tube 11 and the oil filling tube 12 to envelope the portions of the oil sucking tube 11 and the oil filling tube 12 outside of the self-help oil changing apparatus 9 for protection purpose.
  • the first and second tubes 131 and 132 can be rigid tubes made of metal or plastic. However, the present invention is not limited to this.
  • the lengths of the first and second tubes 131 and 132 of the extending tube unit 13 beyond the second opening 133 b of the connecting member 133 can be the same or not the same, which is not restricted in the present invention. Since the first tube 131 is used to suck dirty engine oil and since the second tube 132 is used to fill clean engine oil, the length of the first tube 131 beyond the third opening 133 c is preferably larger than the length of the second tube 132 beyond the third opening 133 c to assure that the end of the first tube 131 can reach the bottom of the engine oil tank B. Thus, the dirty engine oil in the engine oil tank B can effectively be sucked clean during the dirty engine oil sucking operation.
  • the oil filling tube 12 can further include a check valve 111 that only allows flow of the fluid in a single direction. Specifically, the check valve 111 only allows the fluid to flow in a direction away from the first tube 131 .
  • the dirty engine oil in the engine oil tank B can be sucked via the first tube 131 and the oil sucking tube 11 .
  • the check valve 111 prevents the remaining dirty engine oil from flowing towards the first tube 131 because the check valve 111 can prevent the fluid from flowing towards the first tube 131 .
  • the oil filling tube 12 includes a switch element 121 and a stop plate 122 .
  • the switch element 121 can be an electromagnetic switch.
  • the stop plate 122 is mounted inside the oil filling tube 12 .
  • the switch element 121 and the stop plate 122 can be operated to control opening or closing of the oil filling tube 12 .
  • the switch element 121 includes a partitioning board 121 a and a control end 121 b .
  • the control end 121 b can be electrically connected to the control unit 95 of the self-help oil changing apparatus 9 .
  • the control unit 95 receives the control signal to move the partitioning board 121 a towards or away from the stop plate 122 to control opening or closing of the oil filling tube 12 .
  • the control unit 95 activates the switch element 121 to control the partitioning board 121 a to abut the stop plate 122 , closing the oil filling tube 12 to prevent the clean engine oil in the oil filling tube 12 from flowing into the second tube 132 .
  • the control unit 95 activates the switch element 121 to control the partitioning board 121 a to move away from the stop plate 122 .
  • the oil filling tube 12 is opened to permit the oil filling tube 12 to fill the clean engine oil into the engine oil tank B via the second tube 132 .
  • the oil filling tube 12 can be controlled by the self-help oil changing apparatus 9 to be opened or closed.
  • the oil filling tube 12 can be opened only during the clean engine oil filling process, preventing the clean engine oil from entering the second tube 132 (which is a waste) during suction of the dirty engine oil or during standby time while permitting control of the total amount of the clean engine oil filled into the second tube 132 .
  • the oil nozzle 1 of the embodiment according to the present invention can avoid waste of clean engine oil and can accurately control the amount of the clean engine oil that has been filled by providing the switch element 121 and the stop plate 122 .
  • the first tube 131 of the extending tube unit 13 can also be inserted into the engine oil tank B by simply extending the second tube 132 into the engine oil tank B, assuring that the first and second tubes 131 and 132 are simultaneously inserted into the engine oil tank B to reliably increase the use convenience of the oil nozzle 1 .
  • the position of the first tube 131 can be freely adjusted by the user without the risk of movement of the second tube 132 out of the engine oil tank B.
  • movement of the second tube 132 out of the engine oil tank B can reliably be avoided to avoid adverse effect to the use convenience of the oil nozzle 1 .
  • the oil filling tube 12 of the oil nozzle 1 of the embodiment according to the present invention further includes a switch element 121 and a stop plate 122 to control opening or closing of the oil filling tube 12 , avoiding the clean engine oil from flowing into the second tube 132 during suction of the dirty engine oil or during standby time while permitting control of the total amount of the clean engine oil filled into the second tube 132 , reliably avoiding waste of clean engine oil and accurately controlling the amount of the clean engine oil that has been filled.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Endoscopes (AREA)
  • Jet Pumps And Other Pumps (AREA)
US14/495,946 2014-09-11 2014-09-25 Oil Nozzle Abandoned US20160076417A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW103131420A TWI570051B (zh) 2014-09-11 2014-09-11 油槍
TW103131420 2014-09-11

Publications (1)

Publication Number Publication Date
US20160076417A1 true US20160076417A1 (en) 2016-03-17

Family

ID=52562735

Family Applications (1)

Application Number Title Priority Date Filing Date
US14/495,946 Abandoned US20160076417A1 (en) 2014-09-11 2014-09-25 Oil Nozzle

Country Status (6)

Country Link
US (1) US20160076417A1 (zh)
JP (1) JP5918826B2 (zh)
KR (1) KR20160030817A (zh)
CN (2) CN105399040A (zh)
PH (1) PH12014000298A1 (zh)
TW (1) TWI570051B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111472732A (zh) * 2020-05-06 2020-07-31 库尔勒金沙石油机械制造有限责任公司 转轮式油嘴套
CN111765364A (zh) * 2020-08-04 2020-10-13 台州霆麦网络科技有限公司 一种汽车保养用免起吊的机油接取机构

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI570051B (zh) * 2014-09-11 2017-02-11 歐科企業有限公司 油槍
CN109027656B (zh) * 2018-10-25 2020-10-23 义乌市研创工业设计有限公司 一种用于机油的车载存储设备及其工作方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300450A (en) * 1938-03-22 1942-11-03 Int Motor Cleaner Company Apparatus for cleaning lubricant receptacles and the like
US3430730A (en) * 1965-02-03 1969-03-04 Masaichi Kitajima Device for removal of lubricating oil
US4095673A (en) * 1975-06-19 1978-06-20 Beaty Hanbai Kabushiki Kaisha Oil changer
US5415247A (en) * 1994-05-20 1995-05-16 Knorr; Robert Automotive fluid exchange system
US5782275A (en) * 1996-05-17 1998-07-21 Gilbarco Inc. Onboard vapor recovery detection
US20040084105A1 (en) * 2002-11-04 2004-05-06 Adam Awad Power steering fluid exchange system and method of use
US7111650B2 (en) * 2003-09-26 2006-09-26 Norco Industries, Inc. Radiator fluid exchanging apparatus
US20110194953A1 (en) * 2010-02-11 2011-08-11 Vesco Oil Corporation Transmission additive injection assembly
US8167003B1 (en) * 2008-08-19 2012-05-01 Delaware Capital Formation, Inc. ORVR compatible refueling system
US9260988B2 (en) * 2013-09-12 2016-02-16 Euroiltec Industry Co., Ltd. Self-help oil changing apparatus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2661410B2 (ja) * 1991-06-20 1997-10-08 日産自動車株式会社 充填ガン
JPH0577899A (ja) * 1991-07-19 1993-03-30 Tokico Ltd 給油装置
JPH0635199U (ja) * 1992-10-15 1994-05-10 宮田自動機販売株式会社 エンジンオイル交換装置
CN2245702Y (zh) * 1995-06-15 1997-01-22 成都小松检测技术研究所 一种履带行走机构用的换油枪
JPH09240796A (ja) * 1996-03-11 1997-09-16 Tatsuno Co Ltd 給油装置
JP3329363B2 (ja) * 1996-04-05 2002-09-30 株式会社タツノ・メカトロニクス オイル供給装置用給油ノズル
JP2000219300A (ja) * 1999-01-29 2000-08-08 Tatsuno Corp 誤油種給油防止機能を備えた給油ノズル
JP2001072199A (ja) * 1999-09-07 2001-03-21 Yasumasa Akazawa トルコンオイル交換装置
CN2619659Y (zh) * 2003-04-30 2004-06-09 上海淞行实业有限公司 腹腔双套冲洗引流管
JP4914292B2 (ja) * 2007-05-25 2012-04-11 トキコテクノ株式会社 給液ノズル及びその製造方法
TWM469304U (zh) * 2013-08-26 2014-01-01 Euroiltec Industry Co Ltd 自助換油裝置
CN203474434U (zh) * 2013-08-30 2014-03-12 欧科企业有限公司 自助换油装置
JP5732666B2 (ja) * 2013-09-10 2015-06-10 歐科企業有限公司 セルフサービス用オイル交換装置
TWI570051B (zh) * 2014-09-11 2017-02-11 歐科企業有限公司 油槍

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300450A (en) * 1938-03-22 1942-11-03 Int Motor Cleaner Company Apparatus for cleaning lubricant receptacles and the like
US3430730A (en) * 1965-02-03 1969-03-04 Masaichi Kitajima Device for removal of lubricating oil
US4095673A (en) * 1975-06-19 1978-06-20 Beaty Hanbai Kabushiki Kaisha Oil changer
US5415247A (en) * 1994-05-20 1995-05-16 Knorr; Robert Automotive fluid exchange system
US5782275A (en) * 1996-05-17 1998-07-21 Gilbarco Inc. Onboard vapor recovery detection
US5992395A (en) * 1996-05-17 1999-11-30 Gilbarco Inc Onboard vapor recovery detection using pressure sensing means
US20040084105A1 (en) * 2002-11-04 2004-05-06 Adam Awad Power steering fluid exchange system and method of use
US7111650B2 (en) * 2003-09-26 2006-09-26 Norco Industries, Inc. Radiator fluid exchanging apparatus
US8167003B1 (en) * 2008-08-19 2012-05-01 Delaware Capital Formation, Inc. ORVR compatible refueling system
US20110194953A1 (en) * 2010-02-11 2011-08-11 Vesco Oil Corporation Transmission additive injection assembly
US9260988B2 (en) * 2013-09-12 2016-02-16 Euroiltec Industry Co., Ltd. Self-help oil changing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
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CN111472732A (zh) * 2020-05-06 2020-07-31 库尔勒金沙石油机械制造有限责任公司 转轮式油嘴套
CN111765364A (zh) * 2020-08-04 2020-10-13 台州霆麦网络科技有限公司 一种汽车保养用免起吊的机油接取机构

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CN204173907U (zh) 2015-02-25
JP2016055922A (ja) 2016-04-21
KR20160030817A (ko) 2016-03-21
TW201609521A (zh) 2016-03-16
TWI570051B (zh) 2017-02-11

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