DE60020495D1 - Schmierstoffenthaltender Dämpfer - Google Patents

Schmierstoffenthaltender Dämpfer

Info

Publication number
DE60020495D1
DE60020495D1 DE60020495T DE60020495T DE60020495D1 DE 60020495 D1 DE60020495 D1 DE 60020495D1 DE 60020495 T DE60020495 T DE 60020495T DE 60020495 T DE60020495 T DE 60020495T DE 60020495 D1 DE60020495 D1 DE 60020495D1
Authority
DE
Germany
Prior art keywords
lubricant
containing damper
damper
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
DE60020495T
Other languages
English (en)
Other versions
DE60020495T2 (de
Inventor
Jason T Kilgore
Joseph K Cecelic
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.)
Continental Automotive Systems Inc
Original Assignee
Siemens VDO Automotive 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 Siemens VDO Automotive Corp filed Critical Siemens VDO Automotive Corp
Publication of DE60020495D1 publication Critical patent/DE60020495D1/de
Application granted granted Critical
Publication of DE60020495T2 publication Critical patent/DE60020495T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0041—Means for damping pressure pulsations
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
    • F16L55/054—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe the reservoir being placed in or around the pipe from which it is separated by a sleeve-shaped membrane
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
    • F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Fluid-Damping Devices (AREA)
DE2000620495 1999-11-12 2000-11-06 Schmierstoffenthaltender Dämpfer Expired - Lifetime DE60020495T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42357399A 1999-11-12 1999-11-12
US423573 1999-11-12

Publications (2)

Publication Number Publication Date
DE60020495D1 true DE60020495D1 (de) 2005-07-07
DE60020495T2 DE60020495T2 (de) 2006-04-27

Family

ID=23679375

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000620495 Expired - Lifetime DE60020495T2 (de) 1999-11-12 2000-11-06 Schmierstoffenthaltender Dämpfer

Country Status (2)

Country Link
EP (1) EP1099848B1 (de)
DE (1) DE60020495T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008013406A1 (de) * 2008-03-10 2009-09-17 Robert Bosch Gmbh Abgasnachbehandlungsvorrichtung mit verbesserter Druckpulsdämpfung
US8397696B2 (en) 2010-02-02 2013-03-19 Continental Automotive Systems Us, Inc. Comprehensive fuel pressure damper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2125847A5 (de) * 1971-02-16 1972-09-29 Kloeckner Humboldt Deutz Ag
DE3446324C2 (de) * 1984-12-19 1994-06-09 Bosch Gmbh Robert Dämpfervorrichtung zur Dämpfung von Kraftstoffdruckschwingungen
US5820227A (en) * 1995-08-24 1998-10-13 Spero; Theodore P. Brake equalizer with housing enclosing piston and shock absorber
US6032651A (en) 1998-05-28 2000-03-07 Siemens Automotive Corporation Fuel rail damper

Also Published As

Publication number Publication date
EP1099848A3 (de) 2002-05-02
EP1099848A2 (de) 2001-05-16
EP1099848B1 (de) 2005-06-01
DE60020495T2 (de) 2006-04-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: MAIER, D., DIPL.-ING. UNIV., PAT.-ASS., 85221 DACH