WO2012137393A1 - グリースポンプユニット - Google Patents
グリースポンプユニット Download PDFInfo
- Publication number
- WO2012137393A1 WO2012137393A1 PCT/JP2012/000233 JP2012000233W WO2012137393A1 WO 2012137393 A1 WO2012137393 A1 WO 2012137393A1 JP 2012000233 W JP2012000233 W JP 2012000233W WO 2012137393 A1 WO2012137393 A1 WO 2012137393A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- grease
- metering valve
- pump unit
- follower plate
- pipe
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
-
- 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
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
- F16N11/10—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups by pressure of another fluid
-
- 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
- F16N—LUBRICATING
- F16N25/00—Distributing equipment with or without proportioning devices
-
- 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
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
- F16N7/385—Central lubrication systems
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
Definitions
- the grease in the grease can can be supplied to the metering valve at the oil supply location by refining the bubbles contained in the grease, and the amount of grease not consumed by the metering valve is returned to the grease can.
- the present invention relates to a grease pump unit that can suppress the problem of grease separating oil.
- the lubrication pump disclosed in Patent Document 1 is integrally provided with a suction device on the upper side of a lid that can be placed on the top of the grease can and cover the opening of the grease can, and the suction on the lower side of the lid.
- a suction pipe that communicates with the device and extends downward; and a follower plate that has a central through-hole fitted into the suction pipe and that has an outer periphery in contact with the inner surface of the grease can. It is suspended so that it can be raised and lowered.
- the grease supply device of Patent Document 2 supplies grease in a grease can to a bubble dividing device provided in a grease adjustment unit by a pressure feed pump.
- grease from the pressure feed pump is supplied to a fine channel of a porous member.
- the bubbles are divided by a perforated moving member that moves along the outlet surface of the porous member, and the bubbles are refined by the division.
- the grease is supplied to the metering valve.
- the grease adjusting unit includes a multi-hole nozzle for refining bubbles and mixing grease by filling grease branched from the outlet of the bubble dividing device through a circulation channel into a storage tank through a hole. And a supply pump that supplies grease in the tank to the metering valve via the bubble dividing device.
- the grease in the grease can is supplied to the bubble dividing device provided in the grease adjustment unit by a pressure feed pump, and the grease that has divided the bubbles is supplied to the metering valve and from the outlet of the bubble dividing device.
- the present invention has been made in view of the above-described conventional problems, and the grease in the grease can can be supplied to the metering valve at the oiling place by reducing the bubbles contained in the grease and is not consumed by the metering valve. It is an object of the present invention to provide a grease pump unit capable of suppressing the problem of oil separation of the grease for the entire volume in the grease can and the supply pipe by circulating the amount of grease back into the grease can.
- the present invention includes a pump device that moves up and down by a lifter installed on a mounting table on which a grease can is mounted, and a suction tube provided in the pump device penetrates a follower plate that is airtightly inserted in the grease can.
- a grease pump unit comprising a grease supply device configured to suck the grease in the grease can into the suction tube by the operation of the pump device and discharge the grease from the discharge port, and a metering valve, A bubble dividing device that introduces grease discharged from the outlet through the introduction pipe, refines bubbles in the grease, and supplies the grease to the metering valve through the supply pipe, and passes through the follower plate with grease that is not discharged from the metering valve. And a return pipe for returning to the inside of the grease can.
- the metering valve is composed of a single valve body, and the return pipe is connected in the vicinity of the inlet of the valve body in a supply pipe that connects the single valve body and the bubble dividing device. May be.
- the metering valve may have a configuration in which a plurality of valve bodies are connected in series by a manifold, and the return pipe may be connected to the outlet of the manifold.
- the return pipe may be open near the bottom of the grease can.
- the return pipe may be opened on the lower surface of the through portion of the follower plate.
- the grease in the grease can placed on the mounting table is sucked from the suction tube of the pump device that moves up and down and introduced into the bubble dividing device, and is contained in the grease in the bubble dividing device.
- the grease that has been refined in the air bubbles is supplied to the metering valve, so it is possible to prevent the problem of supplying grease containing large-diameter bubbles to the metering valve with a simple configuration, and
- the grease that is not discharged from the valve is returned to the grease can through the follower plate by the return pipe, so even if the metering valve is stopped, the grease in all the supply pipes is circulated without stagnation.
- FIG. 3 is a plan view of FIG. 1 viewed from the III-III direction. It is sectional drawing which shows an example of a bubble dividing device. It is explanatory drawing which shows the metering valve which has the manifold which is another example of the metering valve of FIG.
- FIG. 1 is an overall front view showing an embodiment of the grease pump unit of the present invention
- FIG. 2 is a side view of FIG. 1 viewed from the II-II direction
- FIG. 3 is a plan view of FIG. 1 viewed from the III-III direction.
- the grease pump unit has a grease supply device 50 and a metering valve 37.
- the grease supply device 50 has a mounting table 1 for mounting the grease can 100, and a lifter 2 is erected on the back side, which is one side of the mounting table 1.
- the lifter 2 shows the case of an air cylinder 3, and an elevating member 5 made of an L-shaped plate is fixed to the upper end of a cylinder rod 4 protruding upward from the air cylinder 3.
- the cylinder rod 4 of the air cylinder 3 is extended and contracted by compressed air supplied by an air pipe 7 (FIG. 3) connected to an operation panel 6 provided outside.
- the operation panel 6 is provided with an elevating regulator 8 for adjusting the operating air pressure of the air cylinder 3 for expanding and contracting the cylinder rod 4 to maintain the elevating speed of the elevating member 5 at a predetermined value.
- a lift switch 9 for switching the cylinder rod 4 from rising to lowering and an inching switch 10 for moving the cylinder rod 4 are provided.
- the pump device 11 is fixed to the elevating member 5.
- the pump device 11 has a drive cylinder 12 fixed to the elevating member 5.
- the drive cylinder 12 includes a piston (not shown) inside, and the piston is moved up and down by switching compressed air supplied from an air pipe 13 connected to the operation panel 6 by an electromagnetic valve 14. ing.
- 15 is a regulator for the pump which is provided in the operation panel 6 and adjusts the operating air pressure of the drive cylinder 12 and sets the discharge pressure of grease according to the properties of the grease.
- a suction tube 16 extends below the drive cylinder 12, and a valve body (not shown) that is connected to the piston and moves up and down is provided inside the suction tube 16.
- a valve body (not shown) that is connected to the piston and moves up and down is provided inside the suction tube 16.
- the grease in the grease can 100 is sucked from the suction port at the lower end of the suction tube 16 by the action of the valve body, and discharged from the discharge port 17 at the upper end of the suction tube 16.
- 18 is a pressure gauge for grease to be discharged.
- a follower plate 19 is provided so as to be airtightly inserted and removed, and the follower plate 19 is a circular rubber plate having a size to be airtightly inserted into the grease can 100.
- 20 is held by a lower metal plate 21 (iron plate) having a diameter smaller than that of the rubber plate 20 and an upper weight 22, and the follower plate 19 passes through the center of the follower plate 19.
- a through-hole is provided and a seal ring is provided.
- the suction tube 16 can be inserted into the through-hole while maintaining airtightness.
- the follower plate 19 since the follower plate 19 is in close contact with the grease surface by its own weight, the suction force of the pump device 11 and the surface tension of the grease, the follower plate 19 also descends following the consumption of the grease.
- the weight 22 is provided when the hardness of the grease is high, and may not be provided when the grease is soft.
- the suction tube 16 is provided with a transparent lid member 101 through which the suction tube 16 passes, and the lid member 101 covers the opened grease can 100 to allow foreign matter to enter the grease can 100. In addition, the situation inside the grease can 100 can be observed through the lid member 101.
- the drive cylinder 12 is provided with a level rod 19a whose lower end passes through the lid member 101 and is attached to the weight 22 of the follower plate 19 by a magnet or the like and moves up and down together with the follower plate 19.
- the elevating member 5 is provided with a low level switch 19b for detecting the upper end of the level rod 19a. When the remaining amount of grease becomes 0, the low level switch 19b detects it and stops the pump device 11, An error is output to the controller.
- a bubble dividing device 23 is installed on the left side in FIG. 1 on the mounting table 1 provided in the grease supply device 50, and grease discharged from the discharge port 17 at the upper end of the suction tube 16 is introduced through the introduction tube 24. And introduced into the bubble dividing device 23.
- FIG. 4 shows an example of the bubble dividing device 23.
- a container main body 26 is provided on an upper part of a base member 25 that can be fixed on the mounting table 1, and the container Inside the main body 26, a downwardly-shaped concave cylindrical porous member 27 receiving grease from the upper inlet 24 'by the introduction pipe 24 is fixed, and the lower outer periphery of the cylindrical porous member 27 is slightly spaced.
- a perforated cylindrical rotary member 29 fixed to a rotary shaft 28 penetrating the center bottom of the container body 26 is provided.
- a pulley 30 is provided at the lower end of the rotating shaft 28, and a pulley 33 is provided at the lower end of the lower drive shaft 32 of the drive motor 31 installed on the side of the container body 26 in the base member 25.
- a belt 34 is provided between the pulley 30 and the pulley 33, and the perforated cylindrical rotating member 29 is rotated by the drive motor 31.
- 35 is a discharge port for discharging grease in the space below the cylindrical rotating member 29.
- the cylindrical porous member 27 is provided with a fine flow path made of a metal particle sintered in a cylindrical shape, or a material in which a large number of fine holes are penetrated in the radial direction on the peripheral surface of the cylindrical member.
- the diameter of the fine channel can be, for example, about 10 to 60 mesh.
- the cylindrical porous member 27 can be easily replaced with a different mesh depending on the properties of the grease, so that a wide range of grease can be accommodated.
- the perforated cylindrical rotating member 29 may be a cylindrical member in which a large number of openings 29a having a diameter of, for example, about 2 to 10 mm larger than the fine flow path are formed through the peripheral surface of the cylindrical member.
- the member 29 can be rotated at a speed of about 60 to 100 rpm, for example.
- the bubble dividing device 23 moves along the outer side of the cylindrical porous member 27 that divides bubbles through grease in the fine flow path, and moves along the outer side of the cylindrical porous member 27.
- the cylindrical rotating member 29 that divides the bubbles of the grease that has passed through the path by movement is illustrated, the cylindrical rotating member 29 having the perforations is provided inside the cylindrical porous member 27.
- the effect of dividing the grease can be exhibited. 1 shows the case where the bubble dividing device 23 is installed on the mounting table 1 provided in the grease supplying device 50, the bubble dividing device 23 is provided separately from the grease supplying device 50. Also good.
- the grease discharged from the discharge port 35 of the bubble dividing device 23 is supplied to the metering valve 37 through the supply pipe 36.
- This metering valve 37 shows a case where it consists of a single valve body 37a, and has a switching valve part 39, a metering valve part 44, and a communication passage 43 that communicates them.
- the switching valve unit 39 is supplied by the switching valve 38 and the discharge position for communicating the metering valve unit 44 and the discharge port 41 by moving the sub-plunger 42 downward in the figure by the compressed air supplied by the switching valve 38.
- the compressed air is exhausted and the sub-plunger 42 is moved upward in the figure by a spring, the discharge port 41 is closed, and the grease flowing in from the injection port 40 is transferred to the metering valve unit 44 through the small diameter portion 42a and the communication portion 43. It takes two positions, the sending suction position.
- the metering valve portion 44 measures the grease by sucking the grease flowing in through the communication passage 43 into the lower chamber 45a of the main plunger 45 by the main plunger 45 moving upward in the figure by the spring force, and the switching valve 46
- the metered grease is discharged from the discharge port 41 by moving the main plunger 45 downward in the figure by the compressed air supplied from the outlet.
- reference numeral 45b denotes an adjuster for arbitrarily adjusting the amount of grease discharged by changing the amount of movement of the main plunger 45 by adjusting the upper limit position of the main air plunger 45.
- the switching valve unit 39, the metering valve unit 44, and the communication passage 43 that communicates them are built in a single valve body 37a.
- the valve portion 44 may be provided separately, and the switching valve portion 39 and the metering valve portion 44 may be connected by the communication passage 43.
- a return pipe 47 branches off immediately before the inlet 40 of the metering valve 37 in the supply pipe 36, and the return pipe 47 penetrates the lid member 101 and the follower plate 19, and in FIG. The lower end is opened near the bottom of the grease can 100. Note that the return pipe 47 may be opened at a position penetrating the follower plate 19, that is, on the lower surface of the penetrating portion.
- FIG. 5 shows another example of the metering valve 37 in FIG. 1.
- This metering valve is a metering valve 48 having a manifold M in which a plurality of valve bodies 48a, 48b, 48c, 48d are connected in series. Show.
- the grease supplied from the supply pipe 36 to the inlet 40 of the manifold M is discharged from any valve body 48a, 48b, 48c, 48d by a switching valve.
- the outlet 49 of the manifold M is connected to the return pipe 47, and the grease that has not been discharged and consumed from the valve bodies 48a, 48b, 48c, 48d is returned to the grease can 100.
- the cylinder rod 4 of the air cylinder 3 of the lifter 2 is extended and the pump device 11 and the suction tube 16 are raised, and the lid is opened and the interior is opened through the upper opening.
- the grease can 100 in which the follower plate 19 is hermetically charged is placed on the mounting table 1.
- the cylinder rod 4 of the air cylinder 3 is contracted to lower the pump device 11 and the suction tube 16 and the return pipe 47 so that the lower end of the suction tube 16 is aligned with the through hole at the center of the follower plate 19.
- the lower end of the suction tube 16 is inserted into the grease can 100 and positioned near the bottom.
- the grease in the grease can 100 is sucked from the lower end of the suction tube 16.
- the grease sucked by the suction tube 16 is discharged from the discharge port 17 at the upper end to the introduction tube 24 and introduced into the bubble dividing device 23 from the inlet 24 ′.
- the grease introduced into the bubble dividing device 23 is supplied to the cylindrical porous member 27, and when the grease passes through the fine flow path of the cylindrical porous member 27, the large diameter bubbles are refined. Further, since the outer periphery of the cylindrical porous member 27 is provided with a perforated cylindrical rotating member 29 which is surrounded by a small interval and rotated by the drive motor 31, the fineness of the cylindrical porous member 27 is reduced. The grease that has passed through the flow path is sheared by the movement of the perforated cylindrical rotating member 29, whereby the bubbles are further divided, thereby further promoting the refinement of the bubbles.
- a return pipe 47 is branched immediately before the inlet 40 of the metering valve 37 in the supply pipe 36 so that the amount of grease not discharged by the metering valve 37 is returned to the grease can 100.
- the supply amount of grease to the device by the valve 37 is reduced or stopped, the amount of grease not discharged is returned to the vicinity of the bottom of the grease can 100.
- the grease is circulated in the sealed area without coming into contact with the outside air, so that mixing is promoted, thereby suppressing the problem that the oil content of the grease is separated and the occurrence of the problem that the grease is deteriorated can be suppressed.
- the metering valve 48 having the manifold M shown in FIG. 5 the grease discharged from the outlet 49 of the manifold M is returned to the grease can 100 by the return pipe 47. Similarly, the problem that the grease is altered can be suppressed.
- the return pipe 47 may open to the lower surface of the penetrating portion at a position penetrating the follower plate 19.
- the tip of the return pipe 47 is fixed to the penetrating portion of the follower plate 19
- the return pipe 47 descends together with the follower plate 19 as the grease is consumed.
- the grease in the grease can 100 is entirely divided into bubbles. Circulation that is supplied to the device 23 and returned from the return pipe 47 is performed, so that bubbles of the entire grease are refined and component separation is suppressed.
- all the grease in the grease can 100, the supply pipe 36, and the return pipe 47 is circulated, and this circulation is repeated, so that the bubbles are refined and the oil separation is suppressed.
- the effect can be greatly enhanced.
- the viscosity of the grease is lowered and the pumpability of the grease can be improved.
- grease pump unit of the present invention is not limited to the above-described embodiments, and it is needless to say that various modifications can be made without departing from the gist of the present invention.
- the grease pump unit of the present invention refines the bubbles contained in grease and supplies them to the metering valve at the oil supply location.
- the grease that is not discharged by the metering valve is returned to the grease can, and the grease in the grease can and the supply pipe Can be suitably used in preventing oil from separating.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
- Compressor (AREA)
Abstract
Description
2 リフタ
11 ポンプ装置
16 サクションチューブ
17 吐出口
19 フォロアプレート
23 気泡分断装置
24 導入管
36 供給管
37 定量弁
40 注入口
47 戻し配管
48 マニホールドを有する定量弁
49 出口
50 グリース供給装置
M マニホールド
Claims (5)
- グリース缶を載置する載置台上に立設したリフタにより昇降するポンプ装置を備え、該ポンプ装置に設けたサクションチューブが前記グリース缶内に気密に装入されたフォロアプレートを貫通し、前記ポンプ装置の作動により前記グリース缶内のグリースを前記サクションチューブ内に吸引して吐出口から吐出するようにしたグリース供給装置と、定量弁とからなるグリースポンプユニットであって、前記吐出口から吐出されるグリースを導入管により導入しグリース中の気泡を微細化して供給管により前記定量弁に供給する気泡分断装置と、前記定量弁から吐出されない分のグリースを前記フォロアプレートを貫通して前記グリース缶内に戻す戻し配管を設けたことを特徴とするグリースポンプユニット。
- 前記定量弁が単一の弁本体からなり、該単一の弁本体と前記気泡分断装置とを接続する供給管における前記弁本体の注入口近傍に、前記戻し配管を接続した請求項1に記載のグリースポンプユニット。
- 前記定量弁が、複数の弁本体をマニホールドにより直列に接続した構成を有し、マニホールドの出口に前記戻し配管を接続した請求項1に記載のグリースポンプユニット。
- 前記戻し管は、グリース缶の底部近傍に開口している請求項1に記載のグリースポンプユニット。
- 前記戻し管は、フォロアプレートの貫通部下面に開口している請求項1に記載のグリースポンプユニット。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013508726A JP5955315B2 (ja) | 2011-04-04 | 2012-01-17 | グリースポンプユニット |
CN201280027232.5A CN103797291B (zh) | 2011-04-04 | 2012-01-17 | 润滑脂泵单元 |
US14/009,704 US9315372B2 (en) | 2011-04-04 | 2012-01-17 | Grease pump unit |
HK14111351.4A HK1197699A1 (zh) | 2011-04-04 | 2014-11-10 | 潤滑脂泵單元 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-082546 | 2011-04-04 | ||
JP2011082546 | 2011-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012137393A1 true WO2012137393A1 (ja) | 2012-10-11 |
Family
ID=46968813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2012/000233 WO2012137393A1 (ja) | 2011-04-04 | 2012-01-17 | グリースポンプユニット |
Country Status (5)
Country | Link |
---|---|
US (1) | US9315372B2 (ja) |
JP (1) | JP5955315B2 (ja) |
CN (1) | CN103797291B (ja) |
HK (1) | HK1197699A1 (ja) |
WO (1) | WO2012137393A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9523465B2 (en) * | 2013-04-24 | 2016-12-20 | GM Global Technology Operations LLC | Lubrication system thermostat, and method thereof |
US10260327B2 (en) | 2014-05-30 | 2019-04-16 | Ge Oil & Gas Pressure Control Lp | Remote mobile operation and diagnostic center for frac services |
US10816137B2 (en) | 2014-05-30 | 2020-10-27 | Ge Oil & Gas Pressure Control Lp | Remote well servicing systems and methods |
CA2961618C (en) * | 2016-03-22 | 2021-12-21 | Gjr Meyer Service Inc. | Lubrication manifold |
US10100978B2 (en) * | 2016-05-23 | 2018-10-16 | Lee C. Gouge | Grease distribution systems and methods |
KR102146350B1 (ko) * | 2016-06-15 | 2020-08-20 | 가부시키가이샤 다이요 | 그리스 교체 방법 및 그리스 흡입 장치 |
KR101817933B1 (ko) * | 2016-09-29 | 2018-02-21 | 주식회사 아원 | 자동변속 기능을 갖는 전기식 그리스 배럴 펌프 |
US10518988B1 (en) * | 2018-08-27 | 2019-12-31 | Integrated Dispense Solutions | Safety mechanism for use with a drum unloader |
US11230917B2 (en) * | 2018-11-13 | 2022-01-25 | Vault Pressure Control Llc | Surface completion system for operations and monitoring |
US11466536B2 (en) | 2019-10-04 | 2022-10-11 | Vault Pressure Control, Llc | Hydraulic override for confined space |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001234851A (ja) * | 2000-02-23 | 2001-08-31 | Daikin Ind Ltd | フォロア装置およびそれを備えた潤滑用ポンプ |
JP2009191878A (ja) * | 2008-02-12 | 2009-08-27 | Ihi Compressor & Machinery Co Ltd | グリース供給装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2482806A (en) * | 1948-01-05 | 1949-09-27 | James A Stahn | Lubrication system |
US2934102A (en) * | 1958-06-06 | 1960-04-26 | Walter O Martin | Loading and unloading system for liquids |
US3193988A (en) * | 1962-01-08 | 1965-07-13 | Flick Reedy Corp | Device for removing a gas from a liquid |
US4648486A (en) * | 1984-10-10 | 1987-03-10 | Madison-Kipp Corporation | Apparatus for lubricating a moving chain |
FR2660214B1 (fr) * | 1990-03-28 | 1993-10-29 | Hispano Suiza | Dispositif desaerateur d'huile. |
US5449051A (en) * | 1993-12-16 | 1995-09-12 | Liao; Pen-Huai | Pneumatic oil lubricator |
US5494191A (en) * | 1994-05-02 | 1996-02-27 | Core Incorporated | Fluid containing and dispensing system |
JP3958054B2 (ja) * | 2002-01-31 | 2007-08-15 | 株式会社東芝 | 回転機械の軸受油循環系統の改修方法 |
CN200996535Y (zh) * | 2006-07-20 | 2007-12-26 | 蔡永林 | 插入式润滑站 |
MX2007015324A (es) * | 2006-12-18 | 2009-02-20 | Inventio Ag | Sistema y procedimiento para engrasar una instalacion de transporte. |
CN201218407Y (zh) * | 2008-07-03 | 2009-04-08 | 林旦 | 自动定位的非接触式轴承注脂装置 |
JP2010203206A (ja) * | 2009-03-06 | 2010-09-16 | Hitachi Constr Mach Co Ltd | 建設機械のピン軸受部の給脂装置 |
-
2012
- 2012-01-17 WO PCT/JP2012/000233 patent/WO2012137393A1/ja active Application Filing
- 2012-01-17 JP JP2013508726A patent/JP5955315B2/ja active Active
- 2012-01-17 US US14/009,704 patent/US9315372B2/en active Active
- 2012-01-17 CN CN201280027232.5A patent/CN103797291B/zh active Active
-
2014
- 2014-11-10 HK HK14111351.4A patent/HK1197699A1/zh unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001234851A (ja) * | 2000-02-23 | 2001-08-31 | Daikin Ind Ltd | フォロア装置およびそれを備えた潤滑用ポンプ |
JP2009191878A (ja) * | 2008-02-12 | 2009-08-27 | Ihi Compressor & Machinery Co Ltd | グリース供給装置 |
Also Published As
Publication number | Publication date |
---|---|
US20140020768A1 (en) | 2014-01-23 |
HK1197699A1 (zh) | 2015-02-06 |
CN103797291A (zh) | 2014-05-14 |
US9315372B2 (en) | 2016-04-19 |
JPWO2012137393A1 (ja) | 2014-07-28 |
CN103797291B (zh) | 2016-01-13 |
JP5955315B2 (ja) | 2016-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5955315B2 (ja) | グリースポンプユニット | |
US9694585B2 (en) | Liquid filling method of liquid container | |
KR102023522B1 (ko) | 액체 재료 토출 기구 및 액체 재료 토출 장치 | |
KR20140041959A (ko) | 탈포 기구를 구비한 액재 토출 장치 | |
CN109869312A (zh) | 抽真空装置及真空设备 | |
JP4951546B2 (ja) | グリース供給装置 | |
EP3170430A1 (en) | Air-lift pumping device and a fluid container and tea machine containing the device | |
JPWO2008084813A1 (ja) | 脱泡装置及び該装置を備える成形装置 | |
CN200999918Y (zh) | 一种充填包装机的充填装置 | |
KR20110058794A (ko) | 재료 충전 장치 및 재료 충전 방법 | |
CN102116325A (zh) | 一种液压油箱的呼吸器及工程机械 | |
CN210945513U (zh) | 一种润滑油用加氢精制反应装置 | |
CA2799219C (en) | Oil soluble additive injection apparatus | |
CN207390976U (zh) | 一种新型白酒灌装装置 | |
CN217539654U (zh) | 出料阀及浇注设备 | |
JP2020179313A (ja) | ミスト供給装置のための液体再充填/排出システムおよびそのようなシステムを備える装置 | |
JP2015085969A (ja) | ピストン式充填機 | |
CN217068687U (zh) | 一种中草药药粉混合搅拌装置 | |
JP6888406B2 (ja) | 充填ノズル | |
CN218403655U (zh) | 一种液体料真空脱泡机 | |
CN219388081U (zh) | 一种组合式计量泵 | |
JP2009190737A (ja) | 二重構造ノズルによる充填時の液面揃え方法 | |
US20200332794A1 (en) | Plunger pump | |
KR20140109742A (ko) | 교반기능을 가지는 디스펜서 | |
CN116098466A (zh) | 出料腔、定量下料机构以及烹饪机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12767252 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2013508726 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14009704 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 12767252 Country of ref document: EP Kind code of ref document: A1 |