NL175944C - Geluidarm klepsamenstel voor een schokdemper. - Google Patents

Geluidarm klepsamenstel voor een schokdemper.

Info

Publication number
NL175944C
NL175944C NL8006951A NL8006951A NL175944C NL 175944 C NL175944 C NL 175944C NL 8006951 A NL8006951 A NL 8006951A NL 8006951 A NL8006951 A NL 8006951A NL 175944 C NL175944 C NL 175944C
Authority
NL
Netherlands
Prior art keywords
valve assembly
shock absorber
lower valve
noise lower
noise
Prior art date
Application number
NL8006951A
Other languages
English (en)
Dutch (nl)
Other versions
NL175944B (nl
NL8006951A (nl
Original Assignee
Itt
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 Itt filed Critical Itt
Priority to NL8006951A priority Critical patent/NL175944C/xx
Priority to GB8135708A priority patent/GB2089942B/en
Priority to CH791581A priority patent/CH657432A5/de
Priority to DE19813149378 priority patent/DE3149378A1/de
Priority to AT541681A priority patent/AT387438B/de
Priority to CA000392820A priority patent/CA1181103A/en
Priority to ES1981262200U priority patent/ES262200Y/es
Priority to FR8123925A priority patent/FR2496809B1/fr
Publication of NL8006951A publication Critical patent/NL8006951A/nl
Publication of NL175944B publication Critical patent/NL175944B/xx
Application granted granted Critical
Publication of NL175944C publication Critical patent/NL175944C/xx

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • 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
    • F16F9/341—Special valve constructions; Shape or construction of throttling passages comprising noise-reducing or like features, e.g. screens

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
NL8006951A 1980-12-22 1980-12-22 Geluidarm klepsamenstel voor een schokdemper. NL175944C (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL8006951A NL175944C (nl) 1980-12-22 1980-12-22 Geluidarm klepsamenstel voor een schokdemper.
GB8135708A GB2089942B (en) 1980-12-22 1981-11-26 Shock absorber
CH791581A CH657432A5 (de) 1980-12-22 1981-12-11 Ventilanordnung fuer einen stossdaempfer.
DE19813149378 DE3149378A1 (de) 1980-12-22 1981-12-12 Ventilanordnung fuer einen stossdaempfer
AT541681A AT387438B (de) 1980-12-22 1981-12-17 Ventilanordnung fuer einen stossdaempfer
CA000392820A CA1181103A (en) 1980-12-22 1981-12-21 Valve assembly for shock absorber
ES1981262200U ES262200Y (es) 1980-12-22 1981-12-21 Una valvula para amortiguador mejorada.
FR8123925A FR2496809B1 (fr) 1980-12-22 1981-12-22 Dispositif a soupape, a bruit reduit, pour amortisseur de chocs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8006951 1980-12-22
NL8006951A NL175944C (nl) 1980-12-22 1980-12-22 Geluidarm klepsamenstel voor een schokdemper.

Publications (3)

Publication Number Publication Date
NL8006951A NL8006951A (nl) 1982-07-16
NL175944B NL175944B (nl) 1984-08-16
NL175944C true NL175944C (nl) 1985-09-16

Family

ID=19836357

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8006951A NL175944C (nl) 1980-12-22 1980-12-22 Geluidarm klepsamenstel voor een schokdemper.

Country Status (8)

Country Link
AT (1) AT387438B (de)
CA (1) CA1181103A (de)
CH (1) CH657432A5 (de)
DE (1) DE3149378A1 (de)
ES (1) ES262200Y (de)
FR (1) FR2496809B1 (de)
GB (1) GB2089942B (de)
NL (1) NL175944C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5813500A (en) * 1996-03-25 1998-09-29 Tenneco Automotive Inc. Anti-swish mechanism for a damper
DE19615585C2 (de) * 1996-04-19 1999-07-01 Mannesmann Sachs Ag Kolben-Zylinderaggregat
FR2769348B1 (fr) * 1997-10-06 2000-01-28 Soframca Piston a clapet flottant a chuintement reduit, pour tube d'amortisseur hydraulique
DE102007017683B4 (de) * 2007-04-14 2009-04-02 Zf Friedrichshafen Ag Dämpfventil für einen Schwingungsdämpfer
CN102401155B (zh) * 2011-08-30 2015-11-25 深圳市华力大机电技术有限公司 一种四功能防水锤空气阀组
DE102015212535A1 (de) * 2015-07-03 2017-01-05 Zf Friedrichshafen Ag Dämpfventil
CN111255848B (zh) * 2020-01-17 2022-01-04 常州中车柴油机零部件有限公司 一种轨道车辆减振器用可调阻尼阀及其调节方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE511119A (de) * 1952-05-08
FR1115781A (fr) * 1954-12-06 1956-04-30 Applic Mach Motrices Soupape à contre-pression
GB788496A (en) * 1956-03-16 1958-01-02 Pablo Gabriel Ghilino Improved shock-absorber
DE1127234B (de) * 1958-05-22 1962-04-05 Rheinmetall Gmbh Fluessigkeitsschwingungsdaempfer fuer Fahrzeuge, insbesondere Strassen- und Schienenfahrzeuge
FR1336186A (fr) * 1962-07-09 1963-08-30 Dispositif opposant à l'écoulement d'un fluide une résistance pratiquement indépendante de sa viscosité, notamment dans les amortisseurs hydrauliques
NL143323B (nl) * 1969-06-09 1974-09-16 Lims Sas Dubbelwerkende hydraulische schokbreker.
IT1108167B (it) * 1978-05-15 1985-12-02 Iao Industrie Riunite Spa Perfezionamenti negli ammortizzatori idraulici del tipo telescopico

Also Published As

Publication number Publication date
AT387438B (de) 1989-01-25
GB2089942B (en) 1984-05-02
NL175944B (nl) 1984-08-16
ES262200Y (es) 1983-02-01
ES262200U (es) 1982-06-16
FR2496809B1 (fr) 1986-06-27
ATA541681A (de) 1988-06-15
CH657432A5 (de) 1986-08-29
NL8006951A (nl) 1982-07-16
GB2089942A (en) 1982-06-30
CA1181103A (en) 1985-01-15
DE3149378A1 (de) 1982-09-09
FR2496809A1 (fr) 1982-06-25

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Legal Events

Date Code Title Description
A1C A request for examination has been filed
R1VN Request for mentioning name(s) of the inventor(s) in the patent or request for changing the name(s) of inventor(s) with respec
A85 Still pending on 85-01-01
NP1 Not automatically granted patents
V4 Lapsed because of reaching the maxim lifetime of a patent

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