GB201418416D0 - Rotary metering valve assembly and method of modifying contact surface for reducing gauge wringing - Google Patents

Rotary metering valve assembly and method of modifying contact surface for reducing gauge wringing

Info

Publication number
GB201418416D0
GB201418416D0 GBGB1418416.2A GB201418416A GB201418416D0 GB 201418416 D0 GB201418416 D0 GB 201418416D0 GB 201418416 A GB201418416 A GB 201418416A GB 201418416 D0 GB201418416 D0 GB 201418416D0
Authority
GB
United Kingdom
Prior art keywords
wringing
contact surface
valve assembly
metering valve
rotary metering
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Withdrawn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
GBGB1418416.2A
Other versions
GB2521721A (en
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.)
Hamilton Sundstrand Corp
Original Assignee
Hamilton Sundstrand 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
Priority claimed from US14/186,185 external-priority patent/US9416880B2/en
Application filed by Hamilton Sundstrand Corp filed Critical Hamilton Sundstrand Corp
Publication of GB201418416D0 publication Critical patent/GB201418416D0/en
Publication of GB2521721A publication Critical patent/GB2521721A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • F02C7/232—Fuel valves; Draining valves or 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K25/00—Details relating to contact between valve members and seat
    • F16K25/005—Particular materials for seats or closure elements
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
GB1418416.2A 2013-10-18 2014-10-17 Rotary metering valve assembly and method of modifying contact surface for reducing gauge wringing Withdrawn GB2521721A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361892823P 2013-10-18 2013-10-18
US14/186,185 US9416880B2 (en) 2013-10-18 2014-02-21 Rotary metering valve assembly and method of modifying contact surface for reducing gauge wringing

Publications (2)

Publication Number Publication Date
GB201418416D0 true GB201418416D0 (en) 2014-12-03
GB2521721A GB2521721A (en) 2015-07-01

Family

ID=52013122

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1418416.2A Withdrawn GB2521721A (en) 2013-10-18 2014-10-17 Rotary metering valve assembly and method of modifying contact surface for reducing gauge wringing

Country Status (1)

Country Link
GB (1) GB2521721A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025596A1 (en) * 1980-07-05 1982-02-25 Feldmühle AG, 4000 Düsseldorf VALVE DISC MADE OF OXIDE CERAMIC MATERIAL
GB2085146B (en) * 1980-10-01 1985-06-12 Gen Electric Flow modifying device
JP3217696B2 (en) * 1996-04-26 2001-10-09 京セラ株式会社 Disc valve
JP4091761B2 (en) * 2001-11-29 2008-05-28 京セラ株式会社 Disc valve
JP4638181B2 (en) * 2004-06-28 2011-02-23 京セラ株式会社 Sliding member, disc valve and mixing plug using the same
JP4766853B2 (en) * 2004-08-09 2011-09-07 京セラ株式会社 Water faucet
GB0618356D0 (en) * 2006-09-19 2006-10-25 Goodrich Control Sys Ltd Rotary metering valve arrangement

Also Published As

Publication number Publication date
GB2521721A (en) 2015-07-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)