FR2361578A1 - Amortisseur - Google Patents

Amortisseur

Info

Publication number
FR2361578A1
FR2361578A1 FR7723099A FR7723099A FR2361578A1 FR 2361578 A1 FR2361578 A1 FR 2361578A1 FR 7723099 A FR7723099 A FR 7723099A FR 7723099 A FR7723099 A FR 7723099A FR 2361578 A1 FR2361578 A1 FR 2361578A1
Authority
FR
France
Prior art keywords
piston
shock absorber
slowing
recalling
carburetor
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.)
Granted
Application number
FR7723099A
Other languages
English (en)
Other versions
FR2361578B1 (fr
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.)
Schmelzer Corp
Original Assignee
Schmelzer 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 Schmelzer Corp filed Critical Schmelzer Corp
Publication of FR2361578A1 publication Critical patent/FR2361578A1/fr
Application granted granted Critical
Publication of FR2361578B1 publication Critical patent/FR2361578B1/fr
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
    • 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
    • F02M19/12—External control gear, e.g. having dash-pots
    • F02M19/122—Damping elements
    • 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
    • Y10S261/18—Dashpots

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Amortisseur ralentissant une course dans un sens mais non dans l'autre. Il comporte une membrane 30 dont le bord intérieur 46 formant un obturateur est situé dans une chambre 44 située entre deux disques 40 et 42 constituant un piston actionné par une tige poussoir 20, un ressort 74 rappelant le piston, et le disque 40 comportant des rainures radiales dans sa surface 53 pour permettre un écoulement restreint de l'air quand le piston est poussé vers l'intérieur. Cet amortisseur convient en particulier pour ralentir la fermeture finale du papillon d'un carburateur.
FR7723099A 1976-08-09 1977-07-27 Amortisseur Granted FR2361578A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/712,925 US4071119A (en) 1976-08-09 1976-08-09 Dashpot assembly

Publications (2)

Publication Number Publication Date
FR2361578A1 true FR2361578A1 (fr) 1978-03-10
FR2361578B1 FR2361578B1 (fr) 1984-02-24

Family

ID=24864090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723099A Granted FR2361578A1 (fr) 1976-08-09 1977-07-27 Amortisseur

Country Status (4)

Country Link
US (1) US4071119A (fr)
CA (1) CA1060055A (fr)
DE (1) DE2735705A1 (fr)
FR (1) FR2361578A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736188C3 (de) * 1977-08-11 1981-05-14 Audi Nsu Auto Union Ag, 7107 Neckarsulm Gummilager mit hydraulischer Dämpfung
US4149595A (en) * 1977-12-27 1979-04-17 Occidental Oil Shale, Inc. In situ oil shale retort with variations in surface area corresponding to kerogen content of formation within retort site

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696980A (en) * 1952-09-09 1954-12-14 Holley Carburetor Co Antistall device
US3081847A (en) * 1961-12-26 1963-03-19 Holley Carburetor Co Dashpot
US3081846A (en) * 1960-11-07 1963-03-19 Holley Carburetor Co Dashpot assembly
US3670708A (en) * 1970-12-31 1972-06-20 Ford Motor Co Integrated anti-stall and idle-speed adjustment mechanism
FR2223563A1 (fr) * 1973-03-29 1974-10-25 Sibe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741474A (en) * 1950-10-14 1956-04-10 Gen Motors Corp Throttle dash pot
US2894740A (en) * 1956-04-02 1959-07-14 John R Emerson Dashpot
US3266080A (en) * 1964-04-15 1966-08-16 Illinois Lock Co Valve means for hydraulic door closer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696980A (en) * 1952-09-09 1954-12-14 Holley Carburetor Co Antistall device
US3081846A (en) * 1960-11-07 1963-03-19 Holley Carburetor Co Dashpot assembly
US3081847A (en) * 1961-12-26 1963-03-19 Holley Carburetor Co Dashpot
US3670708A (en) * 1970-12-31 1972-06-20 Ford Motor Co Integrated anti-stall and idle-speed adjustment mechanism
FR2223563A1 (fr) * 1973-03-29 1974-10-25 Sibe

Also Published As

Publication number Publication date
US4071119A (en) 1978-01-31
DE2735705A1 (de) 1978-02-23
FR2361578B1 (fr) 1984-02-24
CA1060055A (fr) 1979-08-07

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Legal Events

Date Code Title Description
ST Notification of lapse