GB2592226B - Gearbox with lubrication system - Google Patents

Gearbox with lubrication system Download PDF

Info

Publication number
GB2592226B
GB2592226B GB2002327.1A GB202002327A GB2592226B GB 2592226 B GB2592226 B GB 2592226B GB 202002327 A GB202002327 A GB 202002327A GB 2592226 B GB2592226 B GB 2592226B
Authority
GB
United Kingdom
Prior art keywords
gearbox
lubrication system
lubrication
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.)
Active
Application number
GB2002327.1A
Other versions
GB2592226A (en
GB202002327D0 (en
Inventor
Redmond Dennis
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.)
Smart Manufacturing Technology Ltd
Original Assignee
Smart Manufacturing Technology 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 Smart Manufacturing Technology Ltd filed Critical Smart Manufacturing Technology Ltd
Priority to GB2002327.1A priority Critical patent/GB2592226B/en
Priority to GB2316349.6A priority patent/GB2620709B/en
Publication of GB202002327D0 publication Critical patent/GB202002327D0/en
Priority to CN202180026197.4A priority patent/CN115398124A/en
Priority to PCT/GB2021/050406 priority patent/WO2021165689A1/en
Publication of GB2592226A publication Critical patent/GB2592226A/en
Application granted granted Critical
Publication of GB2592226B publication Critical patent/GB2592226B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0456—Lubrication by injection; Injection nozzles or tubes therefor
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0409—Features relating to lubrication or cooling or heating characterised by the problem to increase efficiency, e.g. by reducing splash losses
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature
    • F16H57/0413—Controlled cooling or heating of lubricant; Temperature control therefor
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F16H57/0435—Pressure control for supplying lubricant; Circuits or valves therefor
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0493—Gearings with spur or bevel gears
    • F16H57/0494—Gearings with spur or bevel gears with variable gear ratio or for reversing rotary motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
GB2002327.1A 2020-02-19 2020-02-19 Gearbox with lubrication system Active GB2592226B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2002327.1A GB2592226B (en) 2020-02-19 2020-02-19 Gearbox with lubrication system
GB2316349.6A GB2620709B (en) 2020-02-19 2020-02-19 A gearbox lubrication system
CN202180026197.4A CN115398124A (en) 2020-02-19 2021-02-18 Speed variator
PCT/GB2021/050406 WO2021165689A1 (en) 2020-02-19 2021-02-18 A gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2002327.1A GB2592226B (en) 2020-02-19 2020-02-19 Gearbox with lubrication system

Publications (3)

Publication Number Publication Date
GB202002327D0 GB202002327D0 (en) 2020-04-01
GB2592226A GB2592226A (en) 2021-08-25
GB2592226B true GB2592226B (en) 2023-12-13

Family

ID=69956605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2002327.1A Active GB2592226B (en) 2020-02-19 2020-02-19 Gearbox with lubrication system

Country Status (3)

Country Link
CN (1) CN115398124A (en)
GB (1) GB2592226B (en)
WO (1) WO2021165689A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008051155A1 (en) * 2006-10-25 2008-05-02 Scania Cv Ab (Publ) Oiling device, gearbox and a method to lubricate a gearbox
WO2014062116A1 (en) * 2012-10-17 2014-04-24 Scania Cv Ab Oil control device for gears, gearbox that contains such an oil control device and vehicle that contains such a gearbox
WO2015041589A1 (en) * 2013-09-23 2015-03-26 Scania Cv Ab System for lubrication and cooling of a gearbox and method for control of a flow of transmission oil in such a system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2536473A (en) * 2015-03-18 2016-09-21 Jaguar Land Rover Ltd Lubricating system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008051155A1 (en) * 2006-10-25 2008-05-02 Scania Cv Ab (Publ) Oiling device, gearbox and a method to lubricate a gearbox
WO2014062116A1 (en) * 2012-10-17 2014-04-24 Scania Cv Ab Oil control device for gears, gearbox that contains such an oil control device and vehicle that contains such a gearbox
WO2015041589A1 (en) * 2013-09-23 2015-03-26 Scania Cv Ab System for lubrication and cooling of a gearbox and method for control of a flow of transmission oil in such a system

Also Published As

Publication number Publication date
GB2592226A (en) 2021-08-25
WO2021165689A1 (en) 2021-08-26
GB202002327D0 (en) 2020-04-01
CN115398124A (en) 2022-11-25

Similar Documents

Publication Publication Date Title
PL3572690T3 (en) Planetary gearbox having compliant journal bearings
PL2940347T3 (en) Epicyclic transmission provided with a lubricating system
EP3572486A4 (en) Lubricating oil composition, method for producing lubricating oil composition, and transmission gear
GB202305621D0 (en) Globally-based automatic lubrication system
GB201817229D0 (en) Epicyclic gearbox
GB2573638B (en) Epicyclic gearbox
EP3575388A4 (en) Lubricant composition for transmission, method for lubricating transmission, and transmission
HUP2000048A2 (en) Cooling lubrication system with dry oil sump
EP3530719A4 (en) Lubricant composition, lubricating method and transmission
EP3649379A4 (en) Lubrication system for a planetary gear
EP3854681A4 (en) Transmission lubrication structure for helicopter
SG11202006064QA (en) Lubricating oils for automatic transmissions
GB201901549D0 (en) Gearbox assembly
EP3425029A4 (en) Lubricating oil composition, lubrication method, and transmission
ZA202202471B (en) Lubricant pumping system
EP3431820A4 (en) Lubricant guiding structure in automatic transmission
EP3502499B8 (en) Fuel lubricated foil bearing
EP3795752A4 (en) Hydraulic breaker provided with automatic lubricant supply structure
EP3721117A4 (en) Driveline unit with internal lubrication system
EP3530720A4 (en) Lubricating oil composition, lubrication method, and transmission
EP3556831A4 (en) Lubricating oil composition, lubrication method, and gear
GB2592226B (en) Gearbox with lubrication system
EP4023908C0 (en) Gearbox having at least one planetary gear stage
EP3854682A4 (en) Transmission lubrication structure for helicopter
EP3676358A4 (en) Transmission lubricant composition