TW201514409A - 潤滑劑儲槽低液位指示器 - Google Patents
潤滑劑儲槽低液位指示器 Download PDFInfo
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- TW201514409A TW201514409A TW103127126A TW103127126A TW201514409A TW 201514409 A TW201514409 A TW 201514409A TW 103127126 A TW103127126 A TW 103127126A TW 103127126 A TW103127126 A TW 103127126A TW 201514409 A TW201514409 A TW 201514409A
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- Prior art keywords
- lubricant
- indicator
- movable sleeve
- lubricant reservoir
- rod
- Prior art date
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- 239000000314 lubricant Substances 0.000 title claims abstract description 134
- 238000005461 lubrication Methods 0.000 claims abstract description 47
- 239000012530 fluid Substances 0.000 claims abstract description 30
- 238000013519 translation Methods 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 4
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000013022 venting Methods 0.000 claims description 2
- 239000002893 slag Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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- 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
- F16N37/00—Equipment for transferring lubricant from one container to another
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- 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
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- 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
- F01M1/00—Pressure lubrication
- F01M1/02—Pressure lubrication using lubricating pumps
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- 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
- F01M11/0004—Oilsumps
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- 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
- F01M11/02—Arrangements of lubricant conduits
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- 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
- F01M11/06—Means for keeping lubricant level constant or for accommodating movement or position of machines or engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/20—Other positive-displacement pumps
- F04B19/22—Other positive-displacement pumps of reciprocating-piston type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/18—Lubricating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/008—Prime movers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
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- 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
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- 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
- F16N11/08—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups with mechanical drive, other than directly by springs or weights
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- 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
- F16N13/00—Lubricating-pumps
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- 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
- F16N13/00—Lubricating-pumps
- F16N13/02—Lubricating-pumps with reciprocating piston
- F16N13/06—Actuation of lubricating-pumps
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- 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
- F16N19/00—Lubricant containers for use in lubricators or lubrication systems
- F16N19/003—Indicating oil level
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- 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
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
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- 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
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
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- 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
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
- F16N29/02—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant
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- 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
- F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
- F16N31/02—Oil catchers; Oil wipers
-
- 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
- F16N7/40—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 in a closed circulation system
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
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- 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
- F01M1/00—Pressure lubrication
- F01M1/02—Pressure lubrication using lubricating pumps
- F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
- F01M2001/0215—Electrical pumps
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- 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
- F01M1/00—Pressure lubrication
- F01M1/02—Pressure lubrication using lubricating pumps
- F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
- F01M2001/023—Piston pumps
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- 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
- F01M1/00—Pressure lubrication
- F01M1/02—Pressure lubrication using lubricating pumps
- F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
- F01M2001/0238—Rotary pumps
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- 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
- F01M1/00—Pressure lubrication
- F01M1/02—Pressure lubrication using lubricating pumps
- F01M2001/0253—Pressure lubrication using lubricating pumps characterised by the pump driving means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2203/00—Motor parameters
- F04B2203/02—Motor parameters of rotating electric motors
- F04B2203/0201—Current
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- 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
- F16N19/00—Lubricant containers for use in lubricators or lubrication systems
-
- 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
- F16N13/00—Lubricating-pumps
- F16N13/02—Lubricating-pumps with reciprocating piston
- F16N13/06—Actuation of lubricating-pumps
- F16N2013/063—Actuation of lubricating-pumps with electrical drive
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- 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
- F16N37/00—Equipment for transferring lubricant from one container to another
- F16N2037/006—Filling
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- 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
- F16N2250/00—Measuring
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Details Of Gearings (AREA)
- Control Of Electric Motors In General (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Reciprocating Pumps (AREA)
- Level Indicators Using A Float (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Fluid-Driven Valves (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
本發明揭示一種潤滑系統,其包括一潤滑劑儲槽、一電動泵、一從動板、一固定桿、一可移動套筒,及一可撓性連接件。該電動泵經安置以將流體從該潤滑劑儲槽泵抽至潤滑劑工作管線。該從動板位於該潤滑劑儲槽內。該固定桿具有一彩色指示器部分。該可移動套筒繞該固定桿同心地安置。該可撓性連接件在該從動板與該固定彩色桿之間延伸,使得該可撓性連接件隨著該從動板朝向該潤滑劑儲槽之一底部下降而拉動該可移動套筒遠離該固定桿,以顯露該彩色指示器部分。
Description
美國臨時申請案第61/863,334號之全部內容以引用的方式併入本文中。
本發明大體上係關於潤滑系統。更特定言之,本發明係關於一種用於一行動潤滑系統之一潤滑劑儲槽之低液位指示器。
工業及建築機械經常需要潤滑來運行。此機械之密封件、活塞及軸承可需要實質上大量油脂、油或其他潤滑劑以受到保護,以防磨損、防止腐蝕及/或減少摩擦發熱。行動機械經常併入至工業汽車中或藉由工業汽車輸送,工業汽車通常使用可攜式本端潤滑總成,其中本端潤滑劑泵、儲槽及注射器附著汽車或裝置以確保充分潤滑。本端儲槽具有足夠處理經擴充之普通操作之受限容量,且按需求再填充有來自較大源之潤滑劑。本端潤滑總成經常將潤滑劑供應至用於不同機械之多個潤滑劑注射器。
在一第一實施例中,一種潤滑系統包括一潤滑劑儲槽、一電動泵、一從動板、一固定桿、一可移動套筒及一可撓性連接件。該電動泵經安置以將流體從該潤滑劑儲槽泵抽至潤滑劑工作管線。該從動板位於該潤滑劑儲槽內。該固定桿具有一彩色指示器部分。該可移動套筒繞該固定桿同心地安置。該可撓性連接件在該從動板與該固定彩色
桿之間延伸,使得該可撓性連接件隨著該從動板朝向該潤滑劑儲槽之一底部下降而拉動該可移動套筒遠離該固定桿以顯露該彩色指示器部分。
在一第二實施例中,一種用於一潤滑劑儲槽之指示器系統包括一從動板、一固定桿、一可移動套筒及一可撓性連接件。該從動板位於該潤滑劑儲槽內。該固定桿具有一彩色指示器部分。該可移動套筒繞該固定桿同心地安置。該可撓性連接件在該從動板與該固定彩色桿之間延伸,使得該可撓性連接件隨著該從動板朝向該潤滑劑儲槽之一底部下降而拉動該可移動套筒遠離該固定桿以顯露該彩色指示器部分。
10‧‧‧潤滑系統
12‧‧‧本端總成
14‧‧‧潤滑劑儲槽
16‧‧‧馬達
18‧‧‧泵
20‧‧‧流體管
22‧‧‧輸入/輸出歧管;入口/輸出歧管;入口/出口歧管;輸入/輸出總成
24‧‧‧潤滑劑工作管線
26‧‧‧潤滑劑注射器
28‧‧‧再填充源
30‧‧‧再填充管線
32‧‧‧截流閥總成
34‧‧‧入口管線
36‧‧‧再填充泵
38‧‧‧傾卸管線
40‧‧‧潤滑劑廢渣桶
42‧‧‧潤滑控制器
44‧‧‧蓋板
50‧‧‧儲槽唇
56‧‧‧主要入口
58‧‧‧主要出口
60‧‧‧排放閥螺線管
66‧‧‧低液位指示器
100‧‧‧指示器主體
102‧‧‧透明窗
104‧‧‧罩蓋
106‧‧‧指示器桿
108‧‧‧套筒桿
110‧‧‧蓋套筒
112‧‧‧連接器附件
114‧‧‧可撓性連接器
116‧‧‧從動板
118‧‧‧從動板密封件
120‧‧‧從動板頂部
122‧‧‧從動板底部
124‧‧‧偏置元件
126‧‧‧彩色部分
128‧‧‧傳輸器
130‧‧‧開關
Ci‧‧‧輸入信號
Co‧‧‧輸出信號
圖1係一潤滑系統之一示意圖。
圖2係圖1之潤滑系統之一部分之一透視圖。
圖3係圖2之潤滑系統之一剖視圖。
圖4係圖3之潤滑系統之一指示器之一橫截面視圖。
圖5a、圖5b及圖5c係圖4之指示器在各種狀態下之透視圖。
本發明之潤滑系統包含一被動機械指示器,其在一潤滑劑儲槽接近於排空時提供剩餘潤滑劑液位之一持續視覺指示器。
圖1係潤滑系統10之一示意圖,該系統接收、儲存且供應潤滑劑流體。潤滑系統10包括具有潤滑劑儲槽14、馬達16、泵18、流體管20、輸入/輸出歧管22、潤滑劑工作管線24及潤滑劑注射器26之本端總成12。來自再填充源28之潤滑劑流體可經由再填充管線30、截流閥總成32及儲槽入口管線34供應至潤滑劑儲槽14。再填充泵36加壓來自再填充源28之流體,且傾卸管線38可將來自再填充管線30之過量潤滑劑排洩至潤滑劑廢渣桶40。
本端總成12係與諸如泵、活塞、密封件、軸承及/或軸件之潤滑機械一起使用之一專用潤滑總成。舉例而言,本端總成12可為安裝於一汽車或其他行動裝置上以用於行動組件之潤滑之一潤滑總成。潤滑劑儲槽14係一貯槽或用於潤滑劑流體之其他容器。在一些實施例中,潤滑劑儲槽14可為一實質上圓柱形之圓筒。馬達16驅動泵18,其繼而通過流體管20從潤滑劑儲槽14汲取潤滑劑,且在壓力下迫使潤滑劑通過輸入/輸出歧管22進入至潤滑劑工作管線24。舉例而言,馬達16可為一電動馬達或氣動馬達。在一項實施例中,泵18係一活塞泵。在替代實施例中,泵18可為任何其他種類之往復泵或一齒輪泵。
流體管20係從潤滑劑儲槽14靠近輸入/輸出總成22之一頂部位置延伸至靠近潤滑劑儲槽14之基底之底部位置之一潤滑劑攜載管。儘管流體管20被描繪為一垂直圓柱形管,但替代實施例可彎曲、傾斜或另外具有其他形狀。舉例而言,流體管20可為具有同軸入口及出口通道之一巢狀管。入口/出口歧管22提供潤滑劑進入潤滑劑儲槽14的入口或自潤滑劑儲槽14離開的出口。入口/輸出歧管22連接至流體管20、潤滑劑工作管線24及入口管線34。潤滑劑工作管線24係將來自輸入/輸出歧管22之潤滑劑攜載至潤滑劑注射器26之一流體分佈線,潤滑劑注射器26可跨複數個潤滑組件(未展示)分佈。儘管僅展示一個潤滑劑工作管線24,但本端總成12之一些實施例可包括多個潤滑劑工作管線,所有皆連接至輸入/輸出歧管22。潤滑劑注射器26係用於安置於潤滑組件之位置的油脂、油或其他潤滑劑材料的注射器。舉例而言,潤滑劑注射器26可為藉由經發動以供應一計量數量之潤滑劑流體的馬達16加壓的彈簧偏置注射器。
再填充源28係用於按需求再填充潤滑劑儲槽14之一潤滑劑材料源。舉例而言,再填充源28可為一大靜止圓筒、貯槽或容器。當潤滑劑儲槽14耗乏時,其可藉由將再填充管線30附接至截流閥總成32而再
填充,截流閥總成32經由入口管線34不固定地連接至輸入/輸出歧管22。舉例而言,再填充管線30可為相關聯於再填充源28之一可卸離軟管。截流閥總成32係安置於再填充源28與入口/輸出歧管22之間之一閥總成。截流閥總成32經偏置以敞開,但在潤滑劑儲槽14填滿時關閉,以防過度填充。當截流閥總成32敞開時,來自再填充源28之流體可藉由再填充泵36泵抽通過再填充管線30、截流閥總成32及入口管線34以進入至潤滑劑儲槽14中。舉例而言,再填充泵36可為一齒輪泵、一往復圓柱體泵或任何其他適當加壓裝置。在一些實施例中,截流閥總成32可不存在,且再填充管線30可直接饋送至入口/輸出歧管22中。一旦潤滑劑儲槽14被填滿,則再填充管線30可從截流閥總成32(或入口/輸出歧管22)脫離連接。過量潤滑劑可經由傾卸管線38從再填充管線30排出。舉例而言,傾卸管線38可為經由一手動致動閥附接至再填充管線之一出口管線或套管。在一些實施例中,潤滑劑廢渣桶可為一廢棄流體廢渣桶。在其他實施例中,潤滑劑廢渣桶40可為使過量潤滑劑選路返回至再填充源28之一再循環廢渣桶。
潤滑控制器42係一具邏輯能力裝置,諸如一專用微處理器或微處理器之集合或載入有適當控制軟體之一非專用電腦。潤滑控制器42接收反映本端總成12之狀態之輸入信號Ci,且經由輸出信號Co控制本端總成12之馬達16及致動器。潤滑控制器42可為本端總成12之一部分或可為經由諸如一無線連接之一遠端資料連接與本端總成12通信之一遠端控制器。潤滑控制器42可包含諸如一螢幕、小鍵盤及/或通信收發器之使用者介面組件以提供資料至本端或遠端使用者,且接受使用者輸入命令。在一些實施例中,潤滑控制器42可輸出指示本端總成12之操作中之改變之警報或警示訊息(例如,經由數位信號、燈光及/或聲音)。
本端總成12將潤滑劑供應至遠離再填充源28之可為可攜式或否
則行動之機械組件。可按需求再填充潤滑劑儲槽14,從而允許本端總成12獨立於潤滑劑源而操作以用於延長週期(例如,當在遠離再填充源28之一位置使用相關聯之機械組件時)。
圖2係本端總成12之一部分之一透視圖,圖解說明潤滑劑儲槽14、馬達16、泵18、流體管20及入口/輸出歧管22。圖2進一步描繪蓋板44、儲槽唇50、主要入口56、主要出口58、排放閥螺線管60及低液位指示器66。
在所描繪實施例中,蓋板44對充當馬達16、泵18及低液位指示器66之一基底的潤滑劑儲槽14係一實質上平坦的蓋。在一組裝狀態中,蓋板44螺合至儲槽唇50。儲槽唇50係經安置以接收緊固件且與蓋板44形成一流體密封件之潤滑劑儲槽之一環形凸緣。如關於圖1所描述,入口/輸出歧管22係具有進入至/離開流體管20之流體通道之一流體歧管。主要入口56及主要出口58分別係入口/輸出歧管22之輸入通口及輸出通口。主要出口58連接至潤滑劑工作管線24。在一些實施例中,入口/輸出歧管22可具有為多個潤滑劑工作管線服務之多個主要出口。主要入口56經由再填充管線30從再填充源28接收再填充潤滑劑。
在所描繪實施例中,入口/輸出歧管22配備有排放閥螺線管60,其係驅動整合至入口/輸出歧管22之一排放閥之一致動器螺線管。排放閥螺線管60根據包含於來自潤滑控制器42之輸出信號Co中之命令信號致動入口/輸出歧管22中之閥調。以此方式,入口/輸出歧管22能夠在泵抽與排放模式之間切換。在泵抽模式中,泵18可驅動來自潤滑劑儲槽14之流體通過主要出口58至潤滑劑工作管線24,及/或潤滑劑儲槽14可通過主要入口56接收來自再填充源28之泵抽再填充潤滑劑。在排放模式中,允許潤滑劑工作管線24中之加壓流體通過入口歧管22之入口通道循環回至潤滑劑儲槽14中作為一洩壓機制。
低液位指示器66係坐落於蓋板44頂部上之一視覺指示器。低液位指示器66係一機械致動之指示器,其在潤滑劑儲槽14幾乎排空時提供潤滑劑液位之一持續指示。
圖3係潤滑系統10之本端總成12之一部分之一剖視圖。圖3圖解說明如在上文關於圖2描述之潤滑劑儲槽14、馬達16、入口/輸出歧管22、蓋板44、儲槽唇50、主要入口56及低液位指示器66。圖3進一步圖解說明指示器主體100、透明窗102、罩蓋104、指示器桿106、套筒桿108、蓋套筒110、連接器附件112、可撓性連接器114、從動板116(具有從動板密封件118、從動板頂部120及從動板底部122)及偏置元件124。
指示器主體100係錨定至蓋板44之一剛性結構主體。透明窗102係安置於指示器主體頂部上之一另一剛性結構元件。在所描繪實施例中,指示器主體100及透明窗102係實質上圓柱形的,不過替代實施例可具有不同形狀。透明窗102支撐罩蓋104,罩蓋104錨定指示器桿106。透明窗102提供允許操作員看見指示器桿106之一觀察窗。指示器桿106包含一彩色部分(參見在下文描述之圖4、圖5a、圖5b及圖5c),其充當指示潤滑劑儲槽14是否幾乎排空之一視覺指示器。套筒桿108係安置於指示器主體100內且支撐蓋套筒110之一可移動桿。在一些實施例中,套筒桿108及蓋套筒桿110可形成為一單一組件。蓋套筒110係當處於一最頂部位置時隱藏指示器桿106之一環形套筒或鞘。從動板116係跟隨潤滑劑儲槽14內之潤滑劑之上表面之一密封板或圓盤。可撓性連接器114係一連接元件,諸如錨定至從動板116且經由連接器附件112固定至套筒桿108之一鏈或繩。
從動板116在潤滑劑儲槽14內之潤滑劑頂面上浮動。只要潤滑劑儲槽14實質上填滿,則可撓性連接器114保持鬆弛。隨著潤滑劑材料之消耗且潤滑劑儲槽14內之潤滑劑液位下降至接近於排空,從動板
116降低至潤滑劑儲槽14之底部附近,且拉緊可撓性連接器114。當潤滑劑進一步耗乏時,從動板116之下降相反於由偏置元件124施加之一彈力向下拉動套筒桿108。舉例而言,偏置元件124可為繞套筒桿108盤繞之一彈簧。當套筒桿108被向下拉動時,蓋套筒110回縮以曝露指示器桿106,從而允許透過透明窗102看見指示器桿106之一部分。以此方式,當潤滑劑儲槽14接近於排空時,指示器桿106之可視部分提供潤滑劑儲槽14中之剩餘潤滑劑之一持續指示。隨著潤滑劑儲槽14接近排空,透過透明窗102可見指示器桿106的更多部分。
圖4係低液位指示器66之一橫截面視圖,圖解說明如在上文關於圖3描述之指示器主體100、透明窗102、罩蓋104、指示器桿106、套筒桿108、蓋套筒110、連接器附件112、可撓性連接器114及偏置元件124。圖4進一步圖解說明指示器桿106之彩色部分126、傳輸器128及開關130。
如上文所描述,當潤滑劑儲槽14接近排空時,可撓性連接器114變得繃緊且拉動套筒桿及蓋套筒110遠離指示器桿106。此曝露指示器桿106之彩色部分126,從而使得透過透明窗102可見彩色部分126。彩色部分126可構成指示器桿106之整個長度,或可僅為指示器桿106之一部分。當透過透明窗102可見彩色部分126時,潤滑劑儲槽14幾乎排空。彩色部分126之曝露程度反映潤滑劑儲槽14有多接近於排空。因此,低液位指示器66提供指示何時(及如何緊急)潤滑劑儲槽14需要再填充之一被動機械指示器。
開關130藉由使套筒桿108垂直行進至完全曝露指示器桿106之一最底部位置而致動開關。在一項實施例中,開關130可為在套筒桿108達到指示器主體100內之一最底部位置(指示潤滑劑儲槽14已排空或幾乎排空)時致動之一舌簧開關。在替代實施例中,開關130可為藉由套筒桿108中之位置改變而致動之任何種類的開關或感測器。傳輸器128
係一有線或無線傳輸器,其傳輸反映開關130之狀態之一資料信號。舉例而言,傳輸器128可為當致動開關130時傳輸一排空信號至控制器42之一有線或無線傳輸器。在替代實施例中,傳輸器128可傳輸排空信號至其他裝置,諸如手持周邊使用者介面或其他控制裝置。
圖5a、圖5b及圖5c係低液位指示器66在三個狀態下之透視圖,圖解說明指示器主體100、罩蓋104、蓋套筒110、彩色部分126及傳輸器128。圖5a描繪當潤滑劑儲槽14未接近於排空時低液位指示器66之狀態,其中蓋套筒110完全隱藏彩色部分126。圖5b描繪當潤滑劑儲槽接近於排空但未完全耗乏時低液位指示器66之一狀態,其中蓋套筒110回縮以顯露彩色部分126之一部分。圖5c描繪當潤滑劑儲槽全部或幾乎全部排空時低液位指示器66之一狀態,其中蓋套筒110完全回縮以完全曝露彩色部分126。
當潤滑劑儲槽14幾乎排空時,低液位指示器66提供一被動視覺指示(經由彩色部分126之曝露)及將儲槽耗乏報告至一控制器(經由傳輸器128)之一電信號。
可能實施例之論述
以下係本發明之可能實施例之非窮盡性描述。
一種潤滑系統,其包括:一潤滑劑儲槽;一電動泵,其經安置以將流體從潤滑劑儲槽泵抽至潤滑劑工作管線;一從動板,其位於潤滑劑儲槽內;一固定桿,其具有一彩色指示器部分;一可移動套筒,其繞固定桿同心地安置;及一可撓性連接件,其在從動板與固定彩色桿之間,使得可撓性連接件隨著從動板朝向潤滑劑儲槽之一底部下降而拉動可移動套筒遠離固定桿以顯露彩色指示器部分。
前述段落之潤滑系統可視情況包含(另外及/或替代性地)以下特徵、組態及/或額外組件之任何一或多者:
前述潤滑系統之一進一步實施例,其中固定桿及可移動套筒形
成安裝於潤滑劑儲槽頂部上之一指示器總成。
前述潤滑系統之一進一步實施例,其中泵經組態以經由一實質上同心定位之流體管從潤滑劑儲槽汲取潤滑劑。
前述潤滑系統之一進一步實施例,其中可撓性連接件實質上平行於流體管。
前述潤滑系統之一進一步實施例,其進一步包括經安置以控制電動泵之一控制器。
前述潤滑系統之一進一步實施例,其進一步包括一傳輸器,該傳輸器經安置以當可移動套筒達到顯露固定桿之彩色指示器部分之至少一部分之一位置時傳輸一排空信號至控制器。
前述潤滑系統之一進一步實施例,其中傳輸器經安置以當藉由憑藉可移動套筒之平移所致動之一開關而觸發時傳輸排空信號。
前述潤滑系統之一進一步實施例,其中可撓性連接件係鬆弛的,除非在從動板朝向潤滑劑儲槽之底部附近下降時。
一種用於一潤滑劑儲槽之指示器系統,該指示器系統包括:一從動板,其位於潤滑劑儲槽內;一固定桿,其具有一彩色指示器部分;一可移動套筒,其繞固定桿同心地安置;及一可撓性連接件,其在從動板與固定彩色桿之間,使得可撓性連接件隨著從動板朝向潤滑劑儲槽之一底部下降而拉動可移動套筒遠離固定桿以顯露彩色指示器部分。
前述段落之指示器系統可視情況包含(另外及/或替代性地)以下特徵、組態及/或額外組件之任何一或多者:
前述指示器系統之一進一步實施例,其進一步包括:一控制器;及一傳輸器,其經安置以當可移動套筒達到顯露固定桿之彩色指示器部分之至少一部分之位置時傳輸一排空信號至控制器。
前述指示器系統之一進一步實施例,其中傳輸器經安置以當可
移動套筒達到實質上顯露所有彩色指示器部分之一位置時傳輸排空信號至控制器。
前述指示器系統之一進一步實施例,其中傳輸器經安置以當藉由憑藉可移動套筒之平移所致動之一開關而觸發時傳輸排空信號。
前述指示器系統之一進一步實施例,其中開關係一舌簧開關。
前述指示器系統之一進一步實施例,其進一步包括圍封固定桿及可移動套筒之一透明保護窗。
前述指示器系統之一進一步實施例,其中可移動套筒經彈簧偏置以隱藏彩色指示器部分。
雖然已參考一例示性實施例描述本發明,但熟習此項技術者將理解,在不脫離本發明之範疇之情況下可作出各種改變且等效物可替代其之元件。另外,在不脫離本發明之本質範疇之情況下,可作出諸多修改以將一特定情況或材料調適至本發明之教示。因此,希望本發明不限於所揭示之特定實施例,而是本發明將包含歸屬於隨附申請專利範圍之範疇內之所有實施例。
14‧‧‧潤滑劑儲槽
16‧‧‧馬達
66‧‧‧低液位指示器
100‧‧‧指示器主體
102‧‧‧透明窗
104‧‧‧罩蓋
106‧‧‧指示器桿
108‧‧‧套筒桿
110‧‧‧蓋套筒
112‧‧‧連接器附件
114‧‧‧可撓性連接器
116‧‧‧從動板
118‧‧‧從動板密封件
120‧‧‧從動板頂部
122‧‧‧從動板底部
124‧‧‧偏置元件
126‧‧‧彩色部分
130‧‧‧開關
Claims (15)
- 一種潤滑系統,其包括:一潤滑劑儲槽;一電動泵,其經安置以將流體從該潤滑劑儲槽泵抽至潤滑劑工作管線;一從動板,其位於該潤滑劑儲槽內;一固定桿,其具有一彩色指示器部分;一可移動套筒,其繞該固定桿同心地安置;及一可撓性連接件,其在該從動板與該固定彩色桿之間延伸,使得該可撓性連接件隨著該從動板朝向該潤滑劑儲槽之一底部下降而拉動該可移動套筒遠離該固定桿,以顯露該彩色指示器部分。
- 如請求項1之潤滑系統,其中該固定桿及該可移動套筒形成安裝於該潤滑劑儲槽頂部上之一指示器總成。
- 如請求項1之潤滑系統,其中該泵經組態以經由一實質上同心定位之流體管從該潤滑劑儲槽汲取潤滑劑。
- 如請求項3之潤滑系統,其中該可撓性連接件實質上平行於該流體管。
- 如請求項1之潤滑系統,進一步包括經安置以控制該電動泵之一控制器。
- 如請求項5之潤滑系統,進一步包括一傳輸器,該傳輸器經安置以當該可移動套筒達到顯露該固定桿之該彩色指示器部分之至少一部分之一位置時,傳輸一排空信號至該控制器。
- 如請求項6之潤滑系統,其中該傳輸器經安置以當藉由憑藉該可移動套筒之平移所致動之一開關而觸發時,傳輸該排空信號。
- 如請求項1之潤滑系統,其中該可撓性連接件係鬆弛的,除非在該從動板朝向該潤滑劑儲槽之該底部附近下降時。
- 一種用於一潤滑劑儲槽之指示器系統,該指示器系統包括:一從動板,其位於該潤滑劑儲槽內;一固定桿,其具有一彩色指示器部分;一可移動套筒,其繞該固定桿同心地安置;及一可撓性連接件,其在該從動板與該固定彩色桿之間延伸,使得該可撓性連接件隨著該從動板朝向該潤滑劑儲槽之一底部下降而拉動該可移動套筒遠離該固定桿,以顯露該彩色指示器部分。
- 如請求項9之指示器系統,進一步包括:一控制器;及一傳輸器,其經安置以當該可移動套筒達到顯露該固定桿之該彩色指示器部分之至少一部分之一位置時,傳輸一排空信號至該控制器。
- 如請求項10之指示器系統,其中該傳輸器經安置以當該可移動套筒達到實質上顯露所有該彩色指示器部分之一位置時,傳輸該排空信號至該控制器。
- 如請求項10之指示器系統,其中該傳輸器經安置以當藉由憑藉該可移動套筒之平移所致動之一開關而觸發時,傳輸該排空信號。
- 如請求項12之指示器系統,其中該開關係一舌簧開關。
- 如請求項9之指示器系統,進一步包括圍封該固定桿及該可移動套筒之一透明保護窗。
- 如請求項9之指示器系統,其中該可移動套筒經彈簧偏置以隱藏該彩色指示器部分。
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