FR2806139B1 - Soupape d'amortissement avec canaux de passage pour chaque direction d'ecoulement - Google Patents
Soupape d'amortissement avec canaux de passage pour chaque direction d'ecoulementInfo
- Publication number
- FR2806139B1 FR2806139B1 FR0103143A FR0103143A FR2806139B1 FR 2806139 B1 FR2806139 B1 FR 2806139B1 FR 0103143 A FR0103143 A FR 0103143A FR 0103143 A FR0103143 A FR 0103143A FR 2806139 B1 FR2806139 B1 FR 2806139B1
- Authority
- FR
- France
- Prior art keywords
- flow direction
- damping valve
- pass channels
- channels
- pass
- 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 - Fee Related
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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3214—Constructional features of pistons
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7771—Bi-directional flow valves
- Y10T137/7779—Axes of ports parallel
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7771—Bi-directional flow valves
- Y10T137/778—Axes of ports co-axial
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7879—Resilient material valve
- Y10T137/7888—With valve member flexing about securement
- Y10T137/789—Central mount
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10011168A DE10011168C1 (de) | 2000-03-08 | 2000-03-08 | Dämpfventil |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2806139A1 FR2806139A1 (fr) | 2001-09-14 |
FR2806139B1 true FR2806139B1 (fr) | 2006-02-24 |
Family
ID=7633892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0103143A Expired - Fee Related FR2806139B1 (fr) | 2000-03-08 | 2001-03-08 | Soupape d'amortissement avec canaux de passage pour chaque direction d'ecoulement |
Country Status (3)
Country | Link |
---|---|
US (1) | US6401755B2 (fr) |
DE (1) | DE10011168C1 (fr) |
FR (1) | FR2806139B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004008648B4 (de) * | 2004-02-21 | 2008-08-07 | Zf Friedrichshafen Ag | Ventil, insbesondere Dämpfventil für einen Schwingungsdämpfer |
DE102006033378A1 (de) * | 2006-07-19 | 2008-01-31 | Dr.Ing.H.C. F. Porsche Ag | Ventileinrichtung |
DE102010062324B4 (de) | 2010-12-02 | 2015-01-29 | Zf Friedrichshafen Ag | Dämpfventilanordnung für einen Schwingungsdämpfer |
WO2017013766A1 (fr) * | 2015-07-22 | 2017-01-26 | Kyb株式会社 | Piston |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2316924A (en) * | 1941-11-12 | 1943-04-20 | Monroe Auto Equipment Co | Hydraulic shock absorder structure |
DE4110023A1 (de) * | 1991-03-27 | 1992-10-01 | Ringsdorff Werke Gmbh | Stossdaempferkolben aus ungleichen, gefuegten teilen |
DE1249100B (fr) * | 1959-02-17 | 1967-08-31 | ||
CA1058643A (fr) * | 1976-03-22 | 1979-07-17 | Dale A. Palmer | Amortisseur |
CA1096410A (fr) * | 1977-06-13 | 1981-02-24 | Jan M. A. Wijnhoven | Piston d'amortisseur |
US4624347A (en) * | 1984-01-23 | 1986-11-25 | Ford Motor Company | Piston assembly for shock absorber |
JPH0231615Y2 (fr) * | 1985-12-26 | 1990-08-27 | ||
DE8908341U1 (fr) * | 1989-07-08 | 1989-08-31 | Sintermetallwerk Krebsoege Gmbh, 5608 Radevormwald, De | |
DE4033186A1 (de) * | 1990-10-19 | 1992-04-23 | Stabilus Gmbh | Drosseleinrichtung mit bewegungsrichtungsabhaengiger bypass-schaltung |
DE4404835A1 (de) * | 1994-02-16 | 1995-08-17 | Fichtel & Sachs Ag Werk Eitorf | Dämpfventil für einen Schwingungsdämpfer |
DE4343614C2 (de) * | 1993-07-13 | 2003-02-13 | Zf Sachs Ag | Kolben für einen hydraulischen Teleskopschwingungsdämpfer |
DE69506148T2 (de) * | 1994-03-07 | 1999-05-06 | Delphi Espana Automotive Sys | Aufhängungsbein |
US5425398A (en) * | 1994-03-28 | 1995-06-20 | General Motors Corporation | Valve for automotive damper |
DE19621639A1 (de) | 1996-05-30 | 1997-07-03 | Fichtel & Sachs Ag | Dämpfungskolben für einen Schwingungsdämpfer |
DE19819754A1 (de) * | 1998-05-04 | 1999-09-09 | Mannesmann Sachs Ag | Dämpfventil mit mindestens einer Ventilscheibe |
-
2000
- 2000-03-08 DE DE10011168A patent/DE10011168C1/de not_active Expired - Lifetime
-
2001
- 2001-03-07 US US09/800,686 patent/US6401755B2/en not_active Expired - Lifetime
- 2001-03-08 FR FR0103143A patent/FR2806139B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20010035212A1 (en) | 2001-11-01 |
US6401755B2 (en) | 2002-06-11 |
DE10011168C1 (de) | 2001-09-06 |
FR2806139A1 (fr) | 2001-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |
Owner name: ZF FRIEDRICHSHAFEN AG, DE Effective date: 20121001 |
|
TP | Transmission of property |
Owner name: ZF FRIEDRICHSHAFEN AG, DE Effective date: 20121001 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
ST | Notification of lapse |
Effective date: 20161130 |