IT1039986B - Guarnizione anulare a labbro in particolare per guide di steli di valvola - Google Patents

Guarnizione anulare a labbro in particolare per guide di steli di valvola

Info

Publication number
IT1039986B
IT1039986B IT25651/75A IT2565175A IT1039986B IT 1039986 B IT1039986 B IT 1039986B IT 25651/75 A IT25651/75 A IT 25651/75A IT 2565175 A IT2565175 A IT 2565175A IT 1039986 B IT1039986 B IT 1039986B
Authority
IT
Italy
Prior art keywords
valve stem
lip ring
ring gasket
stem guides
guides
Prior art date
Application number
IT25651/75A
Other languages
English (en)
Original Assignee
Goetzewerke
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 Goetzewerke filed Critical Goetzewerke
Application granted granted Critical
Publication of IT1039986B publication Critical patent/IT1039986B/it

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • F16J15/3212—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings with metal springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
IT25651/75A 1974-09-19 1975-07-22 Guarnizione anulare a labbro in particolare per guide di steli di valvola IT1039986B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742444792 DE2444792A1 (de) 1974-09-19 1974-09-19 Lippendichtungsring, insbesondere fuer ventilschaftfuehrungen

Publications (1)

Publication Number Publication Date
IT1039986B true IT1039986B (it) 1979-12-10

Family

ID=5926210

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25651/75A IT1039986B (it) 1974-09-19 1975-07-22 Guarnizione anulare a labbro in particolare per guide di steli di valvola

Country Status (6)

Country Link
DE (1) DE2444792A1 (it)
ES (1) ES215260Y (it)
FR (1) FR2285555A1 (it)
IT (1) IT1039986B (it)
NL (1) NL7510852A (it)
SE (1) SE7510479L (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1079493B (it) * 1976-05-04 1985-05-13 Freudenberg Carl Perfezionamento negli anelli di tenuta caricati a molla
US5553869A (en) * 1994-12-12 1996-09-10 Dana Corporation Bonded valve stem seal with retainer tangs
DE19736321A1 (de) * 1997-08-21 1999-03-11 Cr Elastomere Gmbh Abdichtung für relativ zueinander hin- und hergehende Maschinenteile

Also Published As

Publication number Publication date
DE2444792A1 (de) 1976-04-08
ES215260U (es) 1976-07-16
SE7510479L (sv) 1976-03-22
NL7510852A (nl) 1976-03-23
FR2285555A1 (fr) 1976-04-16
ES215260Y (es) 1976-12-01

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