JPS6114346B2 - - Google Patents

Info

Publication number
JPS6114346B2
JPS6114346B2 JP53001139A JP113978A JPS6114346B2 JP S6114346 B2 JPS6114346 B2 JP S6114346B2 JP 53001139 A JP53001139 A JP 53001139A JP 113978 A JP113978 A JP 113978A JP S6114346 B2 JPS6114346 B2 JP S6114346B2
Authority
JP
Japan
Prior art keywords
carburetor
adjustment
air
fuel
engine
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
Application number
JP53001139A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5495836A (en
Inventor
Keiichi Konuki
Tooru Nakagawa
Shigeyuki Mama
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP113978A priority Critical patent/JPS5495836A/ja
Priority to CA319,092A priority patent/CA1099164A/en
Priority to US06/002,800 priority patent/US4234523A/en
Publication of JPS5495836A publication Critical patent/JPS5495836A/ja
Publication of JPS6114346B2 publication Critical patent/JPS6114346B2/ja
Granted legal-status Critical Current

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
    • 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
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • 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
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1632—Destructible element
    • Y10T137/1789—Having pressure responsive valve
    • 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
    • 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
    • Y10T137/7069—With lock or seal
    • Y10T137/71—With seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
JP113978A 1978-01-11 1978-01-11 Carbureter adjustment locking device Granted JPS5495836A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP113978A JPS5495836A (en) 1978-01-11 1978-01-11 Carbureter adjustment locking device
CA319,092A CA1099164A (en) 1978-01-11 1979-01-04 Adjustment prevention mechanism for carburetor
US06/002,800 US4234523A (en) 1978-01-11 1979-01-11 Adjustment prevention mechanism for carburetor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP113978A JPS5495836A (en) 1978-01-11 1978-01-11 Carbureter adjustment locking device

Publications (2)

Publication Number Publication Date
JPS5495836A JPS5495836A (en) 1979-07-28
JPS6114346B2 true JPS6114346B2 (OSRAM) 1986-04-18

Family

ID=11493108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP113978A Granted JPS5495836A (en) 1978-01-11 1978-01-11 Carbureter adjustment locking device

Country Status (3)

Country Link
US (1) US4234523A (OSRAM)
JP (1) JPS5495836A (OSRAM)
CA (1) CA1099164A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55181016U (OSRAM) * 1979-06-13 1980-12-26
FR2534559B1 (fr) * 1982-10-15 1986-02-21 Picard Jacques Cache-tete de vis destine a assurer l'inviolabilite d'un boitier comportant des logements de vis adaptes a la mise en place de tels cache-tetes et outils d'insertion et d'extraction de tels cache-tetes
US5603869A (en) * 1994-10-19 1997-02-18 Wci Outdoor Products, Inc. Fuel mixture limitation device
US6302383B1 (en) * 2000-05-08 2001-10-16 Impco Technologies, Inc. Tamper resistant device for engine adjuster
US6691988B1 (en) * 2002-09-18 2004-02-17 Electrolux Home Products, Inc. Tamper resistant carburetor mixture needles
US7121533B2 (en) * 2004-05-27 2006-10-17 Husqvarna Outdoor Products Inc. Air filter housing with tamper resistant carburetor feature

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1231164A (en) * 1913-02-24 1917-06-26 William H Jahns Valve-lock.
FR543094A (fr) * 1921-11-05 1922-08-26 Bine Et Fils Raccord d'arrêt applicable aux robinets
US1590032A (en) * 1924-08-26 1926-06-22 Frederic W Jauch Locking device for gas-service cocks and the like
US1591222A (en) * 1924-12-29 1926-07-06 Oliver L Marrier Speed regulator for motor vehicles
US2033371A (en) * 1935-08-03 1936-03-10 Benaggio Joseph Sealing device
US2618473A (en) * 1951-02-09 1952-11-18 Whitford Albert Edward Locking block for guarding carburetor jet screws
US2779436A (en) * 1954-05-03 1957-01-29 Worthington Corp Oiler for percussive tools
FR1153151A (fr) * 1955-04-29 1958-03-03 Shell Res Ltd Dispositif de purge pour appareils contenant des fluides sous pression
US3409277A (en) * 1966-06-24 1968-11-05 Acf Ind Inc Metering jet adjustable fuel by-pass
US3454264A (en) * 1967-04-27 1969-07-08 Chrysler Corp Idle mixture control for carburetors
FR2036055A6 (OSRAM) * 1969-03-03 1970-12-24 Brev Etudes Sibe
FR2220016B1 (OSRAM) * 1973-03-01 1977-07-22 Sibe
JPS6039469Y2 (ja) * 1976-04-23 1985-11-26 日産自動車株式会社 気化器のアイドル調整装置
US4052490A (en) * 1976-05-10 1977-10-04 Ford Motor Company Carburetor with manually adjustable fuel supply
US4120918A (en) * 1977-05-16 1978-10-17 Colt Industries Operating Corp. Tamper proof idle adjusting screws

Also Published As

Publication number Publication date
CA1099164A (en) 1981-04-14
US4234523A (en) 1980-11-18
JPS5495836A (en) 1979-07-28

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