IT947961B - Valvola per la chiusura a tenuta del condotto di scarico di motori a combustione interna - Google Patents

Valvola per la chiusura a tenuta del condotto di scarico di motori a combustione interna

Info

Publication number
IT947961B
IT947961B IT2112472A IT2112472A IT947961B IT 947961 B IT947961 B IT 947961B IT 2112472 A IT2112472 A IT 2112472A IT 2112472 A IT2112472 A IT 2112472A IT 947961 B IT947961 B IT 947961B
Authority
IT
Italy
Prior art keywords
sealing
valve
internal combustion
exhaust duct
combustion engines
Prior art date
Application number
IT2112472A
Other languages
English (en)
Inventor
A Ortelli
Original Assignee
Riva Calzoni Spa
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 Riva Calzoni Spa filed Critical Riva Calzoni Spa
Priority to IT2112472A priority Critical patent/IT947961B/it
Priority to GB468273A priority patent/GB1377721A/en
Priority to US33015173 priority patent/US3828808A/en
Priority to DE2307025A priority patent/DE2307025C3/de
Priority to FR7305830A priority patent/FR2174028B1/fr
Application granted granted Critical
Publication of IT947961B publication Critical patent/IT947961B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/085—Other arrangements or adaptations of exhaust conduits having means preventing foreign matter from entering exhaust conduit
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2007—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2028—Details of bearings for the axis of rotation
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2042—Special features or arrangements of the sealing
    • F16K1/205—Special features or arrangements of the sealing the sealing being arranged on the valve member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6416—With heating or cooling of the system
    • Y10T137/6579—Circulating fluid in heat exchange relationship

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Multiple-Way Valves (AREA)
IT2112472A 1972-02-28 1972-02-28 Valvola per la chiusura a tenuta del condotto di scarico di motori a combustione interna IT947961B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2112472A IT947961B (it) 1972-02-28 1972-02-28 Valvola per la chiusura a tenuta del condotto di scarico di motori a combustione interna
GB468273A GB1377721A (en) 1972-02-28 1973-01-30 Internal combustion engines
US33015173 US3828808A (en) 1972-02-28 1973-02-06 Exhaust valve for internal combustion engine
DE2307025A DE2307025C3 (de) 1972-02-28 1973-02-13 Ventil zum Abdichten eines Abgasleitungsstücks
FR7305830A FR2174028B1 (it) 1972-02-28 1973-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2112472A IT947961B (it) 1972-02-28 1972-02-28 Valvola per la chiusura a tenuta del condotto di scarico di motori a combustione interna

Publications (1)

Publication Number Publication Date
IT947961B true IT947961B (it) 1973-05-30

Family

ID=11177086

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2112472A IT947961B (it) 1972-02-28 1972-02-28 Valvola per la chiusura a tenuta del condotto di scarico di motori a combustione interna

Country Status (5)

Country Link
US (1) US3828808A (it)
DE (1) DE2307025C3 (it)
FR (1) FR2174028B1 (it)
GB (1) GB1377721A (it)
IT (1) IT947961B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965798A (en) * 1973-07-02 1976-06-29 Raytheon Company Adaptive actuator system
DE2364904C2 (de) * 1973-12-28 1979-02-08 Claudius Peters Ag, 2000 Hamburg Absperrorgan für eine schleißendes Gut führende Leitung
US4245663A (en) * 1979-06-29 1981-01-20 Fmc Corporation Valve with condensate recovery device
WO1990014536A1 (en) * 1989-05-24 1990-11-29 Industrial Pipe Systems Pty. Limited Valve for connection to a pressurized water main
GB9010210D0 (en) * 1990-05-05 1990-06-27 Rolls Royce Plc A valve and an atomisation chamber
US5285811A (en) * 1992-07-16 1994-02-15 Trinity Industries, Inc. Hopper gate valve
US5613446A (en) * 1995-05-02 1997-03-25 Trinity Industries, Inc. Railway hopper car gate valve and operating assembly
DE102004005001A1 (de) * 2004-01-30 2005-08-18 Robert Bosch Gmbh Betätigungselement für eine Aufladeeinrichtung an Verbrennungskraftmaschinen
US7712723B2 (en) * 2006-08-30 2010-05-11 Fisher Controls International Llc Lever positioning device for valve actuator
US8485498B2 (en) * 2010-06-30 2013-07-16 Denso Corporation Valve control apparatus
JP5299479B2 (ja) * 2010-06-30 2013-09-25 株式会社デンソー バルブ制御装置
DE102011089777A1 (de) * 2011-12-23 2013-06-27 Continental Automotive Gmbh Abgasturbolader mit zumindest einem Bypass-Ventil
DE102013214665A1 (de) * 2013-07-26 2015-01-29 Bosch Mahle Turbo Systems Gmbh & Co. Kg Betätigungseinrichtung
IN2015DE00283A (it) * 2014-02-28 2015-09-04 Borgwarner Inc
EP3362659B1 (en) * 2015-10-16 2020-07-15 BorgWarner Inc. Bypass valve for turbocharger
DE102016212593A1 (de) * 2016-07-11 2018-01-11 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ventil
US20220381205A1 (en) * 2021-05-25 2022-12-01 Faurecia Emissions Control Technologies, Usa, Llc Valve assembly for vehicle exhaust system

Also Published As

Publication number Publication date
GB1377721A (en) 1974-12-18
FR2174028A1 (it) 1973-10-12
DE2307025B2 (de) 1978-10-05
US3828808A (en) 1974-08-13
DE2307025C3 (de) 1979-05-31
DE2307025A1 (de) 1973-10-04
FR2174028B1 (it) 1978-08-04

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