SE349376B - - Google Patents
Info
- Publication number
- SE349376B SE349376B SE03894/69A SE389469A SE349376B SE 349376 B SE349376 B SE 349376B SE 03894/69 A SE03894/69 A SE 03894/69A SE 389469 A SE389469 A SE 389469A SE 349376 B SE349376 B SE 349376B
- Authority
- SE
- Sweden
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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
-
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
- F16F9/092—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring with a flexible wall provided between the tubes of a bitubular damper
-
- 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
- F16F9/3415—Special valve constructions; Shape or construction of throttling passages characterised by comprising plastics, elastomeric or porous elements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681750021 DE1750021A1 (de) | 1968-03-21 | 1968-03-21 | Ventileinrichtung fuer hydraulische,pneumatische oder hydropneumatische Einrichtungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE349376B true SE349376B (xx) | 1972-09-25 |
Family
ID=5691632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE03894/69A SE349376B (xx) | 1968-03-21 | 1969-03-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3581850A (xx) |
| DE (1) | DE1750021A1 (xx) |
| FR (1) | FR2004370A1 (xx) |
| GB (1) | GB1223791A (xx) |
| SE (1) | SE349376B (xx) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008032234A1 (de) * | 2008-07-09 | 2010-01-21 | Suspa Holding Gmbh | Dämpfer |
| DE102010020524A1 (de) * | 2010-05-14 | 2011-11-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Restdruckhalteventil und Federbein |
| EP3505801B1 (en) | 2013-10-08 | 2020-06-17 | Dayco IP Holdings, LLC | Noise attenuation in a check valve unit or apparatus for producing vacuum |
| US10107240B2 (en) | 2014-04-04 | 2018-10-23 | Dayco Ip Holdings, Llc | Check valves and Venturi devices having the same |
| BR112016021852B1 (pt) | 2014-04-04 | 2022-09-27 | Dayco Ip Holdings, Llc | Válvula de retenção de derivação e dispositivo de venturi apresentando a mesma |
| JP6609626B2 (ja) | 2014-05-30 | 2019-11-20 | デイコ アイピー ホールディングス，エルエルシー | エジェクタ、空圧式制御バルブ及び選択的なアスピレータを有する真空発生システム |
| JP6665116B2 (ja) | 2014-06-06 | 2020-03-13 | デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc | ベンチュリーデバイスおよび／またはチェックバルブにおけるノイズ減衰 |
| EP3166826A4 (en) | 2014-07-10 | 2018-03-28 | Dayco IP Holdings, LLC | Dual venturi device |
| US10273978B2 (en) | 2014-08-27 | 2019-04-30 | Dayco IP, Holdings LLC | Low-cost evacuator for an engine having tuned Venturi gaps |
| US9382826B1 (en) | 2015-01-09 | 2016-07-05 | Dayco Ip Holdings, Llc | Noise attenuating member for noise attenuating units in engines |
| EP3242997B1 (en) | 2015-01-09 | 2019-09-25 | Dayco IP Holdings, LLC | Crankcase ventilating evacuator |
| US10151283B2 (en) | 2015-02-25 | 2018-12-11 | Dayco Ip Holdings, Llc | Evacuator with motive fin |
| US10316864B2 (en) | 2015-04-13 | 2019-06-11 | Dayco Ip Holdings, Llc | Devices for producing vacuum using the venturi effect |
| KR102306207B1 (ko) | 2015-07-17 | 2021-09-28 | 데이코 아이피 홀딩스 엘엘시 | 원동부 내의 원동 출구 및 복수의 하위 통로를 갖고 벤튜리 효과를 이용하는 진공 생성 장치 |
| WO2017075390A1 (en) | 2015-10-28 | 2017-05-04 | Dayco IP Holding, LLC | Venturi devices resistant to ice formation for producing vacuum from crankcase gases |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB751164A (en) * | 1953-05-18 | 1956-06-27 | Arie Adrianus De Koning | Telescopic hydraulic shock absorber |
| GB750522A (en) * | 1953-10-27 | 1956-06-20 | Norman Ernest Butcher | Improvements in or relating to shock absorbing devices |
| US2702398A (en) * | 1954-05-03 | 1955-02-22 | Arthur P Marcus | Door closer |
| DE1530712A1 (de) * | 1963-08-20 | 1969-04-10 | Fichtel & Sachs Ag | Hydropneumatische Federung mit selbsttaetiger Hoehenregulierung fuer Kraftfahrzeuge |
| US3302756A (en) * | 1964-11-27 | 1967-02-07 | Monroe Auto Equipment Co | Shock absorber |
-
1968
- 1968-03-21 DE DE19681750021 patent/DE1750021A1/de active Pending
-
1969
- 1969-03-14 US US807342A patent/US3581850A/en not_active Expired - Lifetime
- 1969-03-18 FR FR6907221A patent/FR2004370A1/fr not_active Withdrawn
- 1969-03-18 GB GB04162/69A patent/GB1223791A/en not_active Expired
- 1969-03-20 SE SE03894/69A patent/SE349376B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3581850A (en) | 1971-06-01 |
| FR2004370A1 (xx) | 1969-11-21 |
| GB1223791A (en) | 1971-03-03 |
| DE1750021A1 (de) | 1971-01-07 |