EP3036439A4 - Fluid device output shaft with coating - Google Patents

Fluid device output shaft with coating Download PDF

Info

Publication number
EP3036439A4
EP3036439A4 EP14837882.1A EP14837882A EP3036439A4 EP 3036439 A4 EP3036439 A4 EP 3036439A4 EP 14837882 A EP14837882 A EP 14837882A EP 3036439 A4 EP3036439 A4 EP 3036439A4
Authority
EP
European Patent Office
Prior art keywords
coating
output shaft
device output
fluid device
fluid
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.)
Withdrawn
Application number
EP14837882.1A
Other languages
German (de)
French (fr)
Other versions
EP3036439A1 (en
Inventor
Takashi Konishi
Eiji Fukuchi
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of EP3036439A1 publication Critical patent/EP3036439A1/en
Publication of EP3036439A4 publication Critical patent/EP3036439A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/008—Driving elements, brakes, couplings, transmissions specially adapted for rotary or oscillating-piston machines or engines
    • 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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/103—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
    • F04C2/104—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement having an articulated driving shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F01C1/104—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/18—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C15/0088—Lubrication
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/90—Improving properties of machine parts
    • F04C2230/91—Coating
    • 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
    • F04C2240/00—Components
    • F04C2240/20—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/06—Polyamides, e.g. NYLON

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sliding-Contact Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Hydraulic Motors (AREA)
EP14837882.1A 2013-08-23 2014-08-22 Fluid device output shaft with coating Withdrawn EP3036439A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361869348P 2013-08-23 2013-08-23
PCT/US2014/052263 WO2015027143A1 (en) 2013-08-23 2014-08-22 Fluid device output shaft with coating

Publications (2)

Publication Number Publication Date
EP3036439A1 EP3036439A1 (en) 2016-06-29
EP3036439A4 true EP3036439A4 (en) 2017-07-26

Family

ID=52484188

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14837882.1A Withdrawn EP3036439A4 (en) 2013-08-23 2014-08-22 Fluid device output shaft with coating

Country Status (5)

Country Link
US (1) US20160201463A1 (en)
EP (1) EP3036439A4 (en)
JP (1) JP2016529438A (en)
CN (1) CN105593528A (en)
WO (1) WO2015027143A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1381393A (en) * 1971-02-17 1975-01-22 Danfoss As Gerotor-type rotary fluid pressure devices
WO2009095740A1 (en) * 2008-01-30 2009-08-06 Danfoss Commercial Compressors Temporary self-lubricating coating for scroll compressor
DE102008055194A1 (en) * 2008-12-30 2010-07-08 Federal-Mogul Wiesbaden Gmbh Slide
WO2012163527A1 (en) * 2011-06-03 2012-12-06 Perkins Engines Company Limited Bearing coating for fuel lubricated fuel pumps

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747222A (en) * 1951-06-11 1956-05-29 Polymer Corp Production of nylon rod
US3881791A (en) * 1973-03-02 1975-05-06 Skf Ind Trading & Dev Dry journal bearing
JPS53150503U (en) * 1977-05-04 1978-11-27
US4362479A (en) * 1981-03-25 1982-12-07 Eaton Corporation Rotary fluid pressure device and lubrication circuit therefor
JPS63263278A (en) * 1987-04-17 1988-10-31 Sanyo Electric Co Ltd Sliding member for compressor
CN2229563Y (en) * 1994-11-18 1996-06-19 武汉水泵厂 Vertical macro-axis pump
JP3795984B2 (en) * 1996-12-20 2006-07-12 富士通株式会社 Wireless receiver
KR20000046648A (en) * 1998-12-31 2000-07-25 윤종용 Compressor
US7595095B2 (en) * 2000-09-12 2009-09-29 Koyo Seiko Co. Coated article, manufacturing method therefor and coating apparatus
WO2005028891A1 (en) * 2003-09-12 2005-03-31 Minebea Co. Ltd. Fluid dynamic bearing unit
US7695258B2 (en) * 2006-05-08 2010-04-13 White Drive Products, Inc. Gerotor motor and brake assembly
JP2008111390A (en) * 2006-10-31 2008-05-15 Sanden Corp Compressor
US8029965B2 (en) * 2007-03-08 2011-10-04 Konica Minolta Business Technologies, Inc. Developing roller and image forming method employing the same
US7845919B2 (en) * 2007-03-30 2010-12-07 Eaton Corporation Brake releasing mechanism and brake system
JP5776228B2 (en) * 2011-03-07 2015-09-09 株式会社ジェイテクト Shaft member for rolling bearing device for wheel and manufacturing method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1381393A (en) * 1971-02-17 1975-01-22 Danfoss As Gerotor-type rotary fluid pressure devices
WO2009095740A1 (en) * 2008-01-30 2009-08-06 Danfoss Commercial Compressors Temporary self-lubricating coating for scroll compressor
DE102008055194A1 (en) * 2008-12-30 2010-07-08 Federal-Mogul Wiesbaden Gmbh Slide
WO2012163527A1 (en) * 2011-06-03 2012-12-06 Perkins Engines Company Limited Bearing coating for fuel lubricated fuel pumps

Also Published As

Publication number Publication date
WO2015027143A1 (en) 2015-02-26
CN105593528A (en) 2016-05-18
JP2016529438A (en) 2016-09-23
EP3036439A1 (en) 2016-06-29
US20160201463A1 (en) 2016-07-14

Similar Documents

Publication Publication Date Title
EP3019834A4 (en) Fluid control measuring device
EP3029395A4 (en) Heat pump device
EP2980382A4 (en) Engine device
EP3009686A4 (en) Impeller and fluid machine
EP2990690A4 (en) Fluid transmission device
EP3006848A4 (en) Heat pump device
EP2971832A4 (en) Viscous clutch with minimum output speed
EP3015836A4 (en) Rotation transmission device
EP2974788A4 (en) Fluid adjusting device
EP3064739A4 (en) Engine device
EP2960091A4 (en) Engine device
EP2956306A4 (en) Fluid ejection device
EP3026270A4 (en) Pump device
EP3071851A4 (en) Gearbox
EP3096051A4 (en) Valve device
EP2952767A4 (en) Rotation transmitting device
EP3040658A4 (en) Power-consumption output device
EP3098411A4 (en) Engine device
EP3003222A4 (en) Annuloplasty device
EP3048303B8 (en) Gear fluid device
EP3056962A4 (en) Resistance-force output device
EP3088696A4 (en) Engine device
EP3064737A4 (en) Engine device
EP3076054A4 (en) Valve device
EP2978609A4 (en) Fluid ejection device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20160314

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20170627

RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 29/10 20060101ALI20170621BHEP

Ipc: F04C 2/10 20060101ALI20170621BHEP

Ipc: F04D 29/04 20060101AFI20170621BHEP

Ipc: F04D 29/40 20060101ALI20170621BHEP

Ipc: F04D 29/046 20060101ALI20170621BHEP

Ipc: F04C 15/00 20060101ALI20170621BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20190430