DE112021002808T5 - Rotationsdämpfer - Google Patents

Rotationsdämpfer Download PDF

Info

Publication number
DE112021002808T5
DE112021002808T5 DE112021002808.1T DE112021002808T DE112021002808T5 DE 112021002808 T5 DE112021002808 T5 DE 112021002808T5 DE 112021002808 T DE112021002808 T DE 112021002808T DE 112021002808 T5 DE112021002808 T5 DE 112021002808T5
Authority
DE
Germany
Prior art keywords
definer
housing
rotary damper
characteristic
fluid
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.)
Pending
Application number
DE112021002808.1T
Other languages
German (de)
English (en)
Inventor
Kazumasa Nakaya
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.)
Somic Management Holdings Inc
Original Assignee
Somic Management Holdings Inc
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 Somic Management Holdings Inc filed Critical Somic Management Holdings Inc
Publication of DE112021002808T5 publication Critical patent/DE112021002808T5/de
Pending legal-status Critical Current

Links

Images

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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/145—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only rotary movement of the effective parts
    • 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
    • F16F2232/00—Nature of movement
    • F16F2232/02—Rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
DE112021002808.1T 2020-05-19 2021-04-08 Rotationsdämpfer Pending DE112021002808T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020087493A JP7794422B2 (ja) 2020-05-19 2020-05-19 ロータリダンパ
JP2020-087493 2020-05-19
PCT/JP2021/014901 WO2021235129A1 (ja) 2020-05-19 2021-04-08 ロータリダンパ

Publications (1)

Publication Number Publication Date
DE112021002808T5 true DE112021002808T5 (de) 2023-03-23

Family

ID=78606240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112021002808.1T Pending DE112021002808T5 (de) 2020-05-19 2021-04-08 Rotationsdämpfer

Country Status (5)

Country Link
US (1) US12146546B2 (https=)
JP (1) JP7794422B2 (https=)
CN (1) CN115380177A (https=)
DE (1) DE112021002808T5 (https=)
WO (1) WO2021235129A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7624206B2 (ja) 2021-03-20 2025-01-30 株式会社ソミックマネージメントホールディングス ダンパー装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02121645U (https=) * 1989-03-17 1990-10-03
JPH0825711B2 (ja) * 1989-09-25 1996-03-13 株式会社フジタ ロータリーダンパー及びクレーンモニターカメラ用の揺振制御装置
JP3027239B2 (ja) * 1991-08-09 2000-03-27 カヤバ工業株式会社 ロータリダンパ
JPH0949538A (ja) * 1995-08-07 1997-02-18 Kayaba Ind Co Ltd ロータリダンパ
JP3626260B2 (ja) * 1995-08-31 2005-03-02 カヤバ工業株式会社 ロータリダンパ
JP3635513B2 (ja) * 1996-10-21 2005-04-06 カヤバ工業株式会社 ロータリダンパ
JP3778668B2 (ja) 1997-09-08 2006-05-24 カヤバ工業株式会社 ロータリダンパ
JP2000120750A (ja) * 1998-10-19 2000-04-25 Unisia Jecs Corp ロータリダンパ
JP3778708B2 (ja) 1998-10-21 2006-05-24 カヤバ工業株式会社 ロータリダンパ
JP2007321961A (ja) 2006-06-05 2007-12-13 Shiroki Corp ポンプ、ドアチェック装置及びダンパ
WO2007142218A1 (ja) 2006-06-05 2007-12-13 Shiroki Kogyo Co., Ltd. 一方向バルブ及びドアチェック装置

Also Published As

Publication number Publication date
JP2021181805A (ja) 2021-11-25
WO2021235129A1 (ja) 2021-11-25
CN115380177A (zh) 2022-11-22
JP7794422B2 (ja) 2026-01-06
US20230265904A1 (en) 2023-08-24
US12146546B2 (en) 2024-11-19

Similar Documents

Publication Publication Date Title
DE69929148T2 (de) Rotationsdämpfer
DE69636679T2 (de) Inline-Steuerventil
DE19518560C2 (de) Hydraulischer Dämpfer mit einstellbarer Dämpfungskraft
DE102011109528B4 (de) Fluidströmungssteuerungsaufbau
DE3512191C1 (de) Schwimmergesteuertes Ventil
DE10261225B4 (de) Elektrohydraulischer Servotürantrieb zum Antrieb einer Tür, eines Fensters oder dergleichen
DE4339530A1 (de) Hydraulischer Stoßdämpfer mit Dämpfungskraftsteuerung
DE10114249A1 (de) Doppelventil
WO2010115805A1 (de) Schwingungsdämpfer mit einer vorrichtung zur erzeugung elektrischer energie
DE3532292A1 (de) Schwingungsdaempfer mit verstellbarer daempfkraft
WO2017157900A1 (de) Hydraulikventil für einen schwenkmotorversteller einer nockenwelle
DE102008030058A1 (de) Nockenwellenverstelleinrichtung und geeignetes Ventil dafür
DE60320318T2 (de) Ein ultraschallgeschweisster Rotationsdämpfer
EP2103814B1 (de) Fluidbetätigter Drehantrieb
DE19532996B4 (de) Gasfeder einstellbarer Geschwindigkeit
DE2513013C3 (de) Hydraulisches Wegeventil
DE112021002808T5 (de) Rotationsdämpfer
DE112006003835T5 (de) Ausfallschutzvorrichtung eines Drehdämpfers
DE2624272A1 (de) Anordnung bei einem hydraulisch betaetigbaren 5/3-wegeventil in schieberbauart
DE19647027B4 (de) Heizkörperventil
DE3427843A1 (de) Hydro-pneumatische aufhaengvorrichtung
DE2734214C2 (de) Drehschieberventil zur Wegesteuerung des Druckmittels für einen doppeltwirkenden hydraulischen Servomotor
DE2546940A1 (de) Reibungsarme kolbendichtung
DE4445705B4 (de) Schwingungsdämpfer mit verstellbarer Dämpfkraft
DE2316504C2 (de) Hydraulisches Stromregelventil