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ITRM980145A0 - Perfezionamento nei carburatori per motori a combustione interna - Google Patents

Perfezionamento nei carburatori per motori a combustione interna

Info

Publication number
ITRM980145A0
ITRM980145A0 IT98RM000145A ITRM980145A ITRM980145A0 IT RM980145 A0 ITRM980145 A0 IT RM980145A0 IT 98RM000145 A IT98RM000145 A IT 98RM000145A IT RM980145 A ITRM980145 A IT RM980145A IT RM980145 A0 ITRM980145 A0 IT RM980145A0
Authority
IT
Italy
Prior art keywords
carburettors
improvement
internal combustion
combustion engines
engines
Prior art date
Application number
IT98RM000145A
Other languages
English (en)
Inventor
Eric L King
David D Hacker
George M Patullo
Original Assignee
Walbro 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 Walbro Corp filed Critical Walbro Corp
Publication of ITRM980145A0 publication Critical patent/ITRM980145A0/it
Publication of ITRM980145A1 publication Critical patent/ITRM980145A1/it
Application granted granted Critical
Publication of IT1299371B1 publication Critical patent/IT1299371B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/04—Fuel-metering pins or needles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F02M3/10—Fuel metering pins; Nozzles
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/073—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its inside
    • F16B21/075—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its inside the socket having resilient parts on its inside and outside
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/078—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a further molded-in or embedded component, e.g. a ring with snap-in teeth molded into it
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F02M3/10—Fuel metering pins; Nozzles
    • F02M2003/105—Needle adjustment limiter caps
    • 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
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/38—Needle valves
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/84—Tamperproof
    • 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
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7043—Guards and shields
    • Y10T137/7062—Valve guards

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Clamps And Clips (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
IT98RM000145 1997-12-08 1998-03-09 Perfezionamento nei carburatori per motori a combustione interna IT1299371B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/986,735 US5984281A (en) 1995-08-30 1997-12-08 Carburetor needle valve and limiter cap installation and adjustment apparatus

Publications (3)

Publication Number Publication Date
ITRM980145A0 true ITRM980145A0 (it) 1998-03-09
ITRM980145A1 ITRM980145A1 (it) 1999-09-09
IT1299371B1 IT1299371B1 (it) 2000-03-16

Family

ID=25532691

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98RM000145 IT1299371B1 (it) 1997-12-08 1998-03-09 Perfezionamento nei carburatori per motori a combustione interna

Country Status (5)

Country Link
US (1) US5984281A (it)
JP (1) JPH11200952A (it)
DE (1) DE19814683A1 (it)
IT (1) IT1299371B1 (it)
SE (1) SE521413C2 (it)

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US6096037A (en) 1997-07-29 2000-08-01 Medtronic, Inc. Tissue sealing electrosurgery device and methods of sealing tissue
JP2000297703A (ja) 1999-04-09 2000-10-24 Nippon Walbro:Kk 気化器の燃料ジエツト支持構造
US6467757B1 (en) * 1999-09-27 2002-10-22 Walbro Japan, Inc. Carburetor valve adjustment limiter cap assembly
US6447443B1 (en) 2001-01-13 2002-09-10 Medtronic, Inc. Method for organ positioning and stabilization
US6402125B1 (en) 2000-03-29 2002-06-11 Walbro Corporation Carburetor valve rotational setting retainer assembly
JP2001280196A (ja) 2000-03-30 2001-10-10 Walbro Japan Inc 気化器の燃料調整針弁の取付構造
US6905498B2 (en) 2000-04-27 2005-06-14 Atricure Inc. Transmural ablation device with EKG sensor and pacing electrode
US20020107514A1 (en) * 2000-04-27 2002-08-08 Hooven Michael D. Transmural ablation device with parallel jaws
US6932811B2 (en) 2000-04-27 2005-08-23 Atricure, Inc. Transmural ablation device with integral EKG sensor
US6546935B2 (en) 2000-04-27 2003-04-15 Atricure, Inc. Method for transmural ablation
US6302384B1 (en) 2000-06-01 2001-10-16 Walbro Corporation Needle valve carburetor
US6454246B1 (en) 2000-11-17 2002-09-24 Walbro Corporation Carburetor with separate nozzle post member
US7628780B2 (en) 2001-01-13 2009-12-08 Medtronic, Inc. Devices and methods for interstitial injection of biologic agents into tissue
US7740623B2 (en) 2001-01-13 2010-06-22 Medtronic, Inc. Devices and methods for interstitial injection of biologic agents into tissue
US20040138621A1 (en) 2003-01-14 2004-07-15 Jahns Scott E. Devices and methods for interstitial injection of biologic agents into tissue
US7198028B2 (en) * 2001-07-18 2007-04-03 Walbro Engine Management, L.L.C. Ignition timing control system for light duty combustion engines
US7967816B2 (en) 2002-01-25 2011-06-28 Medtronic, Inc. Fluid-assisted electrosurgical instrument with shapeable electrode
US7007931B2 (en) * 2002-06-03 2006-03-07 Walbro Japan, Inc. Rotary throttle valve carburetor
US6691988B1 (en) * 2002-09-18 2004-02-17 Electrolux Home Products, Inc. Tamper resistant carburetor mixture needles
US7291161B2 (en) 2002-10-02 2007-11-06 Atricure, Inc. Articulated clamping member
US6814343B2 (en) * 2002-12-10 2004-11-09 Walbro Engine Management, L.L.C. Carburetor with plastic idle speed adjustment screw
US7288092B2 (en) 2003-04-23 2007-10-30 Atricure, Inc. Method and apparatus for ablating cardiac tissue with guide facility
DE202004012860U1 (de) * 2004-02-05 2005-06-16 Dolmar Gmbh Begrenzungskappe für Vergaser
US7530980B2 (en) 2004-04-14 2009-05-12 Atricure, Inc Bipolar transmural ablation method and apparatus
US7121533B2 (en) * 2004-05-27 2006-10-17 Husqvarna Outdoor Products Inc. Air filter housing with tamper resistant carburetor feature
WO2005120376A2 (en) 2004-06-02 2005-12-22 Medtronic, Inc. Ablation device with jaws
US7097165B1 (en) * 2005-04-13 2006-08-29 Walbro Engine Management, L.L.C. Carburetor fuel adjustment and limiter assembly
US7077387B1 (en) 2005-05-13 2006-07-18 Brunswick Corporation Limited access adjustment system for an internal combustion engine
US8348244B2 (en) 2010-07-24 2013-01-08 Walbro Engine Management, L.L.C. Carburetor valve adjustment limiter
JP5773631B2 (ja) * 2010-12-08 2015-09-02 ザマ・ジャパン株式会社 針弁用リミットキャップ
US20160097465A1 (en) * 2014-10-01 2016-04-07 Emerson Electric Co. Closures Including Adjustment Tools for Adjustment Mechanisms
US10082107B2 (en) * 2015-11-06 2018-09-25 Walbro Llc Carburetor air-fuel mixture adjustment assembly and tools
US10738741B2 (en) 2016-06-16 2020-08-11 Walbro Llc Charge forming device with adjustable valve limiter
US11187191B2 (en) * 2016-06-23 2021-11-30 Walbro Llc Charge forming device with tamper resistant adjustable valve
USD919665S1 (en) * 2017-01-30 2021-05-18 Zama Japan Kabushiki Kaisha Needle valve for carburetors
CN108547843B (zh) * 2018-05-14 2020-04-24 浙江瑞利紧固件有限公司 一种夹具上使用的多功能螺栓
US11530829B2 (en) 2018-11-14 2022-12-20 Rheem Manufacturing Company Overflow sensor assembly in temperature control systems
US11118536B2 (en) 2018-12-17 2021-09-14 Walbro Llc Tamper resistant adjustment valve for a charge forming device
JP7291614B2 (ja) * 2019-11-28 2023-06-15 株式会社やまびこ リミットキャップ
WO2021207652A1 (en) * 2020-04-09 2021-10-14 Southco, Inc. Captive fastener and method of assembling the same
CN111529100B (zh) * 2020-05-22 2021-12-17 北京联袂义齿技术有限公司 种植杆上安放Loactor附着体的数字化设计与加工方法
US11293379B1 (en) * 2020-09-28 2022-04-05 Jiagang Liu Carburetor with adjusting tool for garden machinery engine with anti-flow tampering function
CN115507102B (zh) * 2021-06-22 2024-09-17 宾科精密部件(中国)有限公司 用于将紧固件和板材固定的安装方法

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US5236634A (en) * 1992-09-23 1993-08-17 Walbro Corporation Carburetor needle valve adjustment limiter cap and method of adjusting fuel flow
JPH06317222A (ja) * 1993-04-30 1994-11-15 Shinagawa Diecast Kogyo Kk 気化器の燃料調整装置
JPH0882245A (ja) * 1994-09-13 1996-03-26 Shinagawa Diecast Kogyo Kk 気化器の燃料調整装置
US5772927A (en) * 1994-12-01 1998-06-30 U.S.A. Zama, Inc. Carburetor fuel adjusting device
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US5753148A (en) * 1995-08-30 1998-05-19 Walbro Corporation Carburetor needle valve adjustment limiter cap apparatus and method of adjusting fuel flow

Also Published As

Publication number Publication date
US5984281A (en) 1999-11-16
SE521413C2 (sv) 2003-10-28
SE9800477D0 (sv) 1998-02-19
IT1299371B1 (it) 2000-03-16
JPH11200952A (ja) 1999-07-27
ITRM980145A1 (it) 1999-09-09
DE19814683A1 (de) 1999-06-10
SE9800477L (sv) 1999-06-09

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