CZ20014267A3 - Vinutá tlačná pruľina a pruľinový drát k její výrobě - Google Patents

Vinutá tlačná pruľina a pruľinový drát k její výrobě Download PDF

Info

Publication number
CZ20014267A3
CZ20014267A3 CZ20014267A CZ20014267A CZ20014267A3 CZ 20014267 A3 CZ20014267 A3 CZ 20014267A3 CZ 20014267 A CZ20014267 A CZ 20014267A CZ 20014267 A CZ20014267 A CZ 20014267A CZ 20014267 A3 CZ20014267 A3 CZ 20014267A3
Authority
CZ
Czechia
Prior art keywords
spring
compression spring
coil
coil compression
wire
Prior art date
Application number
CZ20014267A
Other languages
Czech (cs)
English (en)
Inventor
Otto Krickau
Gerhard Auweder
Ralf Pfrommer
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of CZ20014267A3 publication Critical patent/CZ20014267A3/cs

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/042—Wound springs characterised by the cross-section of the wire
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Springs (AREA)
CZ20014267A 2000-04-01 2001-03-29 Vinutá tlačná pruľina a pruľinový drát k její výrobě CZ20014267A3 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10016425A DE10016425A1 (de) 2000-04-01 2000-04-01 Schraubendruckfeder zur Verwendung in einem Bauteil eines Kraftstoffeinspritzsystems

Publications (1)

Publication Number Publication Date
CZ20014267A3 true CZ20014267A3 (cs) 2002-08-14

Family

ID=7637373

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ20014267A CZ20014267A3 (cs) 2000-04-01 2001-03-29 Vinutá tlačná pruľina a pruľinový drát k její výrobě

Country Status (7)

Country Link
EP (1) EP1272773A1 (de)
JP (1) JP2003529722A (de)
KR (1) KR20020023221A (de)
BR (1) BR0105566A (de)
CZ (1) CZ20014267A3 (de)
DE (1) DE10016425A1 (de)
WO (1) WO2001075325A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014220877B3 (de) 2014-10-15 2015-12-03 Continental Automotive Gmbh Kraftstoffeinspritzventil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2157820A (en) * 1938-03-01 1939-05-09 American Locomotive Co Bar for helical springs
US2998242A (en) * 1959-05-18 1961-08-29 John G Schwarzbeck Stress equalized coil spring
DE3701016A1 (de) 1987-01-15 1988-07-28 Bosch Gmbh Robert Kraftstoff-einspritzduese fuer brennkraftmaschinen
FR2697602B1 (fr) * 1992-11-05 1995-01-20 Duchemin Michel Ressort hélicoïdal, son procédé de fabrication et fil utilisé pour sa fabrication.
DE4306895C1 (de) * 1993-03-05 1994-04-28 Schwenk Oskar Gmbh & Co Kg Verfahren zur Herstellung einer Schraubenfeder
DE19547102A1 (de) 1995-12-16 1997-06-19 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19547424A1 (de) 1995-12-19 1997-06-26 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen

Also Published As

Publication number Publication date
EP1272773A1 (de) 2003-01-08
DE10016425A1 (de) 2001-10-04
KR20020023221A (ko) 2002-03-28
JP2003529722A (ja) 2003-10-07
BR0105566A (pt) 2002-05-21
WO2001075325A1 (de) 2001-10-11

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