IT1178530B - Sistema di prova delle valvole di turbina a vapore - Google Patents

Sistema di prova delle valvole di turbina a vapore

Info

Publication number
IT1178530B
IT1178530B IT22938/84A IT2293884A IT1178530B IT 1178530 B IT1178530 B IT 1178530B IT 22938/84 A IT22938/84 A IT 22938/84A IT 2293884 A IT2293884 A IT 2293884A IT 1178530 B IT1178530 B IT 1178530B
Authority
IT
Italy
Prior art keywords
valve
valves
test system
steam turbine
signals
Prior art date
Application number
IT22938/84A
Other languages
English (en)
Other versions
IT8422938A1 (it
IT8422938A0 (it
Inventor
Iii William D Ghrist
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IT8422938A0 publication Critical patent/IT8422938A0/it
Publication of IT8422938A1 publication Critical patent/IT8422938A1/it
Application granted granted Critical
Publication of IT1178530B publication Critical patent/IT1178530B/it

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F16D55/2265—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
    • F16D55/227—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing by two or more pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0008—Brake supports
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0016—Brake calipers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Control Of Turbines (AREA)
IT22938/84A 1983-10-03 1984-10-01 Sistema di prova delle valvole di turbina a vapore IT1178530B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/538,398 US4530423A (en) 1983-10-03 1983-10-03 Disc brake including tie bar on stationary torque receiving member

Publications (3)

Publication Number Publication Date
IT8422938A0 IT8422938A0 (it) 1984-10-01
IT8422938A1 IT8422938A1 (it) 1986-04-01
IT1178530B true IT1178530B (it) 1987-09-09

Family

ID=24146770

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22938/84A IT1178530B (it) 1983-10-03 1984-10-01 Sistema di prova delle valvole di turbina a vapore

Country Status (10)

Country Link
US (1) US4530423A (it)
EP (1) EP0139896B1 (it)
JP (1) JPS60101328A (it)
AU (1) AU568393B2 (it)
BR (1) BR8404995A (it)
CA (1) CA1229051A (it)
DE (1) DE3474198D1 (it)
ES (1) ES8506868A1 (it)
IT (1) IT1178530B (it)
MX (1) MX160999A (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573554A (en) * 1983-10-03 1986-03-04 Allied Corporation Disc brake with caliper stabilizing tie-bar
IT8422508V0 (it) * 1984-07-09 1984-07-09 Brembo Spa Freno a disco con un corpo di pinza e pastiglie trattenute a gancio nel corpo di pinza.
DE3539602A1 (de) * 1985-11-08 1987-05-14 Teves Gmbh Alfred Innenumgreifende scheibenbremse, insbesondere fuer kraftfahrzeuge
US5022500A (en) * 1988-09-14 1991-06-11 Brake And Clutch Industries Australia Pty. Ltd. Disc brake caliper
DE3919054A1 (de) * 1989-06-10 1990-12-13 Teves Gmbh Alfred Teilbelag-scheibenbremse, insbesondere fuer kraftfahrzeuge
DE3934019C1 (it) * 1989-10-11 1991-05-08 Deutsche Perrot-Bremse Gmbh, 6800 Mannheim, De
JPH07746Y2 (ja) * 1990-04-28 1995-01-11 日信工業株式会社 反力式ディスクブレーキ
DE19926000B4 (de) 1999-06-08 2004-05-13 Dr.Ing.H.C. F. Porsche Ag Befestigungsvorrichtung für einen Bremssattel an einem Radträger
US6923296B1 (en) 2004-03-05 2005-08-02 Robert Bosch Corporation Disc Brake
US7086505B2 (en) * 2004-12-10 2006-08-08 Robert Bosch Gmbh Disc brake
US20060289251A1 (en) * 2005-06-23 2006-12-28 Kelsey-Hayes Company Taper wear compensation of a friction pad for a disc brake assembly
US8714317B1 (en) 2006-03-31 2014-05-06 Robert Bosch Gmbh Disc brake
ITMI20061973A1 (it) * 2006-10-13 2008-04-14 Freni Brembo Spa Pinza per freno a disco
US8991566B2 (en) * 2011-06-27 2015-03-31 Ausco Products, Inc. Caliper brake

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406792A (en) * 1966-11-21 1968-10-22 Budd Co Disk brake housing stabilizing means
DE2440076A1 (de) * 1974-08-21 1976-03-11 Buderus Eisenwerk Gegossener bremstraeger fuer den schwimmsattel einer scheibenbremse
JPS5484484U (it) * 1977-11-26 1979-06-15
JPS5493768A (en) * 1978-01-05 1979-07-25 Tokico Ltd Disc brake apparatus
DE2804808B2 (de) * 1978-02-04 1981-04-16 Alfred Teves Gmbh, 6000 Frankfurt Bremsbackenhalterung für eine Teilbelagscheibenbremse, insbesondere für Kraftfahrzeuge

Also Published As

Publication number Publication date
EP0139896B1 (en) 1988-09-21
DE3474198D1 (en) 1988-10-27
JPS60101328A (ja) 1985-06-05
MX160999A (es) 1990-06-29
BR8404995A (pt) 1985-08-20
IT8422938A1 (it) 1986-04-01
AU3191484A (en) 1985-04-18
ES536375A0 (es) 1985-08-01
IT8422938A0 (it) 1984-10-01
US4530423A (en) 1985-07-23
CA1229051A (en) 1987-11-10
ES8506868A1 (es) 1985-08-01
EP0139896A1 (en) 1985-05-08
AU568393B2 (en) 1987-12-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931027