DE69512672D1 - Luftzufuhrventil - Google Patents

Luftzufuhrventil

Info

Publication number
DE69512672D1
DE69512672D1 DE69512672T DE69512672T DE69512672D1 DE 69512672 D1 DE69512672 D1 DE 69512672D1 DE 69512672 T DE69512672 T DE 69512672T DE 69512672 T DE69512672 T DE 69512672T DE 69512672 D1 DE69512672 D1 DE 69512672D1
Authority
DE
Germany
Prior art keywords
pct
flap
boilers
sec
axle
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.)
Expired - Lifetime
Application number
DE69512672T
Other languages
English (en)
Other versions
DE69512672T2 (de
Inventor
Lennart Nordenberg
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.)
Valmet Power AB
Original Assignee
Kvaerner Pulping AB
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 Kvaerner Pulping AB filed Critical Kvaerner Pulping AB
Application granted granted Critical
Publication of DE69512672D1 publication Critical patent/DE69512672D1/de
Publication of DE69512672T2 publication Critical patent/DE69512672T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L3/00—Arrangements of valves or dampers before the fire
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L13/00—Construction of valves or dampers for controlling air supply or draught
    • F23L13/02—Construction of valves or dampers for controlling air supply or draught pivoted about a single axis but having not other movement
    • 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
    • Y10T137/0318—Processes
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves
    • Y10T137/7903—Weight biased

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Fluid-Driven Valves (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Air-Flow Control Members (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Compressor (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Regulation And Control Of Combustion (AREA)
DE69512672T 1994-09-01 1995-08-29 Luftzufuhrventil Expired - Lifetime DE69512672T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9402922A SE503950C2 (sv) 1994-09-01 1994-09-01 Spjällanordning
PCT/SE1995/000968 WO1996007055A1 (en) 1994-09-01 1995-08-29 Air supply valve

Publications (2)

Publication Number Publication Date
DE69512672D1 true DE69512672D1 (de) 1999-11-11
DE69512672T2 DE69512672T2 (de) 2000-06-08

Family

ID=20395100

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69512672T Expired - Lifetime DE69512672T2 (de) 1994-09-01 1995-08-29 Luftzufuhrventil

Country Status (10)

Country Link
US (1) US5983930A (de)
EP (1) EP0777839B1 (de)
AT (1) ATE185413T1 (de)
BR (1) BR9508685A (de)
CA (1) CA2198459A1 (de)
DE (1) DE69512672T2 (de)
ES (1) ES2139237T3 (de)
FI (1) FI116986B (de)
SE (1) SE503950C2 (de)
WO (1) WO1996007055A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770275B1 (fr) * 1997-10-23 1999-12-31 Promat Air Clapet de surpression a volet pivotant et installation pourvue dudit clapet
SE514285C2 (sv) * 2000-02-18 2001-02-05 Kvaerner Pulping Tech Arrangemang för rengöring, luftflödesstyrning samt smältabortstötning i luftportar till förbränningspannor
DE10236961B4 (de) * 2002-08-13 2004-07-22 Rational Ag Brennersystem, insbesondere für ein Gargerät und Verfahren zum Betrieb desselben
AT505521B1 (de) * 2007-08-14 2009-11-15 Winkler Peter Vorrichtung zum verbrennen von festbrennstoffelementen
CN102032978B (zh) * 2010-11-09 2012-05-02 浙江方正阀门制造有限公司 阀门高温型式实验装置
CN102072489B (zh) * 2011-02-25 2012-07-04 凯明企业有限公司 燃烧器
US9562698B2 (en) * 2013-06-19 2017-02-07 Anthony Cote Passive constant pressure hatch for fresh air direct fired gas heated ventilation systems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE28917C1 (de) * 1910-05-28
US1312711A (en) * 1919-08-12 Sewer-trap
US718657A (en) * 1902-08-04 1903-01-20 Jacob Manneschmidt Jr Air-inlet valve.
US1263830A (en) * 1916-05-05 1918-04-23 Benjamin W Wolf Ventilator.
US1793802A (en) * 1928-03-26 1931-02-24 Roy Page Draft normalizer
US2186354A (en) * 1938-02-03 1940-01-09 Everett Rosenberg H Draft control means
US2219629A (en) * 1939-04-24 1940-10-29 Clarence H Lewis Vernier quadrant damper for automatic furnace controls
DE3030131A1 (de) * 1980-08-08 1982-03-11 Luitpold Dipl.-Ing. 8000 München Kutzner Zugbegrenzungseinrichtung
DE3104474A1 (de) * 1981-02-09 1982-08-19 Otto 8898 Schrobenhausen Eppinger Luftklappe mit zwei gewichten zur verhinderung einer nachstroemung von frischluft durch den feuerraum in den kamin, bei ausgeschaltetem brenner zum einbau in die abgas- oder luftansaugleitung von oel- und gasfeuerstaetten
US4494564A (en) * 1983-03-11 1985-01-22 Fuller Company Flap valve
US5383485A (en) * 1993-12-13 1995-01-24 Lai; Herman Valve for three-way tubings
US5365975A (en) * 1994-03-22 1994-11-22 E. H. Price Ltd. Constant air pressure unit for air handling system

Also Published As

Publication number Publication date
CA2198459A1 (en) 1996-03-07
SE9402922D0 (sv) 1994-09-01
SE9402922L (sv) 1996-03-02
FI970881A0 (fi) 1997-02-28
ATE185413T1 (de) 1999-10-15
FI970881A (fi) 1997-02-28
ES2139237T3 (es) 2000-02-01
US5983930A (en) 1999-11-16
SE503950C2 (sv) 1996-10-07
DE69512672T2 (de) 2000-06-08
EP0777839A1 (de) 1997-06-11
FI116986B (fi) 2006-04-28
EP0777839B1 (de) 1999-10-06
BR9508685A (pt) 1998-05-26
WO1996007055A1 (en) 1996-03-07

Similar Documents

Publication Publication Date Title
CA2165864A1 (en) Flow Control System
EP1103700A3 (de) Brennkraftmaschine mit einer variablen Ventilsteuerung
DE69512672D1 (de) Luftzufuhrventil
WO2002050403A3 (en) Boiler internal flue gas by-pass damper
BR0109254A (pt) Aparelho de aquecimfnto elétrico e válvula de regulagem para aparelho de aquecimento elétrico
EP0034160A1 (de) Rauchzugregelung
AU4783497A (en) Waste heat boiler with variable output
US680989A (en) Device for opening or closing furnace-doors.
EP1099916A3 (de) Verbrennungsgerät
US220113A (en) Improvement in smoke-consuming attachments for steam-boilers
ES2082351T3 (es) Sistema de descarga para gases de combustion.
US1131036A (en) Draft-regulator.
US798896A (en) Smoke and gas consumer.
EP0884512A3 (de) Ventileinheit für einen Gasbrennstoffbehälter eines KFZs
JPS6130043Y2 (de)
US1142721A (en) Draft-regulator and smoke-purifier.
CA2459368A1 (en) Venturi barometric draft regulator
US899102A (en) Air-regulator for furnaces.
KR920018404A (ko) 산업용 보일러의 집진 효율을 높이고 과잉공기의 유입을 제어하기 위한 배기가스 재순환 장치
CN2453313Y (zh) 可部分燃烧的燃气热水器
EP1122498A3 (de) Gasgeräte und Steueranlage
US590846A (en) Steam-boiler furnace
JPS6037363B2 (ja) ごみ焼却装置
Monro Reducing NOx by optimising gas, oil and coal burner design
PT1218672E (pt) Unidade de valvula para regulacao do caudal de gas combustivel na dependencia do caudal de agua especialmente concebida para aquecedores de agua

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KVAERNER POWER AB, GOETEBORG, SE

8327 Change in the person/name/address of the patent owner

Owner name: METSO POWER AB, GOETEBORG, SE