UA115955C2 - Пристрій для поглинання енергії удару - Google Patents
Пристрій для поглинання енергії ударуInfo
- Publication number
- UA115955C2 UA115955C2 UAA201702721A UAA201702721A UA115955C2 UA 115955 C2 UA115955 C2 UA 115955C2 UA A201702721 A UAA201702721 A UA A201702721A UA A201702721 A UAA201702721 A UA A201702721A UA 115955 C2 UA115955 C2 UA 115955C2
- Authority
- UA
- Ukraine
- Prior art keywords
- energy absorbing
- impact energy
- absorbing device
- gland
- cylinder
- Prior art date
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
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
- F16F9/483—Arrangements for providing different damping effects at different parts of the stroke characterised by giving a particular shape to the cylinder, e.g. conical
-
- 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
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/19—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type
-
- 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
- F16F9/3207—Constructional features
- F16F9/3228—Constructional features of connections between pistons and piston rods
-
- 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
- F16F9/3235—Constructional features of cylinders
-
- 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
- F16F9/3235—Constructional features of cylinders
- F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
-
- 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
- F16F9/3278—Details for lubrication
-
- 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
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/362—Combination of sealing and guide arrangements for piston rods
-
- 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
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/362—Combination of sealing and guide arrangements for piston rods
- F16F9/363—Combination of sealing and guide arrangements for piston rods the guide being mounted between the piston and the sealing, enabling lubrication of the guide
-
- 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
- F16F2230/00—Purpose; Design features
- F16F2230/04—Lubrication
-
- 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
- F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
- F16F2236/04—Compression
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Actuator (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Пристрій поглинання енергії удару містить два сальники (7, 8), які спрямовують шток (5) поршня і розташовані на одній стороні поршня (4), тоді як внутрішній сальник (7) ділить камеру всередині закритого циліндра (1) на робочу камеру (10), обмежену в осьовому напрямі внутрішньою поверхнею дна (2), і на змащувальну камеру (9), обмежену в осьовому напрямі внутрішньою поверхнею зовнішнього сальника (8). Робоча камера (10) має проточну зону (11), сформовану як циліндр (1) із збільшеним внутрішнім діаметром і розташовану біля внутрішнього сальника (7), а також зону стискання (12), тоді як внутрішній діаметр циліндра (1) узгоджується із зовнішнім діаметром поршня (4) під час його ковзання.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL409278A PL228287B1 (pl) | 2014-08-27 | 2014-08-27 | Urzadzenie pochłaniajace energie uderzen |
PCT/IB2015/054312 WO2016030775A1 (en) | 2014-08-27 | 2015-06-08 | Impact energy absorbing device |
Publications (1)
Publication Number | Publication Date |
---|---|
UA115955C2 true UA115955C2 (uk) | 2018-01-10 |
Family
ID=53524920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201702721A UA115955C2 (uk) | 2014-08-27 | 2015-06-08 | Пристрій для поглинання енергії удару |
Country Status (8)
Country | Link |
---|---|
US (1) | US10036445B2 (uk) |
EP (1) | EP3186529B1 (uk) |
CN (1) | CN106795935B (uk) |
BR (1) | BR112017003583A2 (uk) |
PL (1) | PL228287B1 (uk) |
RU (1) | RU2651340C1 (uk) |
UA (1) | UA115955C2 (uk) |
WO (1) | WO2016030775A1 (uk) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL229944B1 (pl) * | 2015-03-05 | 2018-09-28 | Axtone Spolka Akcyjna | Urządzenie pochłaniające energię uderzeń |
CN205400375U (zh) * | 2016-01-05 | 2016-07-27 | 希美克(广州)实业有限公司 | 一种具有高温减压功能的液压闭门器 |
SE540238C2 (en) | 2016-09-16 | 2018-05-08 | Scania Cv Ab | Hydraulic damping appliance |
IT201700003747A1 (it) * | 2017-01-16 | 2018-07-16 | Tecnofluid Eng S R L | Ammortizzatore progressivo |
JP7008471B2 (ja) * | 2017-10-27 | 2022-01-25 | Kybモーターサイクルサスペンション株式会社 | 緩衝器 |
US10603974B2 (en) * | 2018-04-24 | 2020-03-31 | Beijingwest Industries Co., Ltd. | Hydraulic damper with a hydraulic stop arrangement |
CN109780118A (zh) * | 2019-03-05 | 2019-05-21 | 合肥工业大学 | 一种渐进式阻尼减振器 |
IT201900005464A1 (it) | 2019-04-09 | 2020-10-09 | Alfio Mascali | Dispositivo ammortizzante per impatti ad alta energia |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085925A (en) * | 1976-03-31 | 1978-04-25 | Carl Ullrich Peddinghaus | Hydro-pneumatic shock absorber |
PL120226B2 (en) | 1979-01-03 | 1982-02-27 | Inst Maszyn Matematycznych | Method of and apparatus for dynamic measurement of magnitudechiny |
US5157806A (en) * | 1991-12-09 | 1992-10-27 | George Wartian | Door closing piston-cylinder assembly |
US5657511A (en) * | 1994-08-12 | 1997-08-19 | Lan; Mei Shu | Piston-tpye door closer with adjustable closing speeds |
US5566794A (en) * | 1994-09-02 | 1996-10-22 | Ace Controls, Inc. | Shock absorber having nonadjustable metering |
RU2078706C1 (ru) | 1995-04-07 | 1997-05-10 | Акционерное общество открытого типа "Авиационный комплекс им.С.В.Ильюшина" | Поглощающий аппарат |
GB2312659A (en) | 1996-04-29 | 1997-11-05 | Oleo International Limited | Buffers |
DE19618055C1 (de) | 1996-05-06 | 1998-01-15 | Mannesmann Sachs Ag | Kolben-Zylinderaggregat mit wegabhängigem Dämpfkraftfeld |
RU2197401C2 (ru) | 2000-12-21 | 2003-01-27 | Открытое акционерное общество "Авиаагрегат" | Поглощающий аппарат |
DE20205198U1 (de) | 2002-04-04 | 2002-08-14 | Leben Klaus | Zug-/Druckpuffer für Anhängevorrichtungen an Schienen- und Radfahrzeugen |
RU2251507C2 (ru) | 2003-04-21 | 2005-05-10 | Фгуп "По Уралвагонзавод" Им. Ф.Э. Дзержинского | Поглощающий аппарат автосцепки и способ его изготовления |
RU45697U1 (ru) | 2004-10-13 | 2005-05-27 | Федеральное государственное унитарное предприятие "Производственное объединение УРАЛВАГОНЗАВОД" им. Ф.Э. Дзержинского | Поглощающий аппарат автосцепки |
PL212572B1 (pl) | 2008-09-15 | 2012-10-31 | Axtone Spolka Akcyjna | Zderzak kolejowy |
JP5803008B2 (ja) | 2012-06-21 | 2015-11-04 | Smc株式会社 | 両ロッド型ショックアブソーバ |
PL222340B1 (pl) | 2012-10-30 | 2016-07-29 | Axtone Spółka Z Ograniczoną Odpowiedzialnością | Wielostopniowy zderzak kolejowy |
JP5941421B2 (ja) | 2013-02-12 | 2016-06-29 | Kyb株式会社 | 緩衝器 |
-
2014
- 2014-08-27 PL PL409278A patent/PL228287B1/pl unknown
-
2015
- 2015-06-08 RU RU2017109810A patent/RU2651340C1/ru active
- 2015-06-08 UA UAA201702721A patent/UA115955C2/uk unknown
- 2015-06-08 US US15/506,869 patent/US10036445B2/en not_active Expired - Fee Related
- 2015-06-08 WO PCT/IB2015/054312 patent/WO2016030775A1/en active Application Filing
- 2015-06-08 CN CN201580046106.8A patent/CN106795935B/zh not_active Expired - Fee Related
- 2015-06-08 EP EP15734729.5A patent/EP3186529B1/en not_active Not-in-force
- 2015-06-08 BR BR112017003583A patent/BR112017003583A2/pt active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
EP3186529A1 (en) | 2017-07-05 |
WO2016030775A1 (en) | 2016-03-03 |
PL228287B1 (pl) | 2018-03-30 |
US10036445B2 (en) | 2018-07-31 |
PL409278A1 (pl) | 2016-02-29 |
CN106795935B (zh) | 2018-09-21 |
US20170254382A1 (en) | 2017-09-07 |
CN106795935A (zh) | 2017-05-31 |
RU2651340C1 (ru) | 2018-04-19 |
BR112017003583A2 (pt) | 2017-12-05 |
EP3186529B1 (en) | 2018-04-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
UA115955C2 (uk) | Пристрій для поглинання енергії удару | |
WO2015128142A3 (de) | Schwingungsdämpfer mit einem endanschlag | |
MX2017004339A (es) | Cilindro para fluidos. | |
MX2016001333A (es) | Obturador antierupcion de ariete con intensificador. | |
EA201692075A1 (ru) | Устройства и соответствующие способы приведения в действие скважинных инструментов сжатым газом | |
MX2016015037A (es) | Amortiguador. | |
MX2016015039A (es) | Amortiguador. | |
MX2020002650A (es) | Cilindro hidraulico. | |
MX2019001688A (es) | Dispositivo de fluido hidraulico. | |
MX2016015034A (es) | Amortiguador. | |
MX2019001689A (es) | Metodo para producir un ensamblaje de piston y dispositivo de fluido hidraulico. | |
CA2880316C (en) | A linear compressor | |
MX2015015268A (es) | Sello de piston amortiguador resistente a la compresion. | |
EP3497305A4 (en) | COUNTERPISTOR ENGINE CYLINDER WITH CARBON SCRAPER | |
MX2015011635A (es) | Dispositivo para estimulacion sexual que tiene un piston hueco. | |
MY185950A (en) | Enhanced ram-style riser tensioner cylinder | |
MX2017014209A (es) | Unidad de cilindro. | |
WO2014128118A3 (de) | Kolben-zylinder-einheit | |
MY171480A (en) | Damping device for displaceable furniture parts | |
EA201790205A1 (ru) | Ротационные цилиндропоршневые устройства | |
MX2017016130A (es) | Cilindro de presion de fluido. | |
WO2015010780A3 (de) | Rotationskolbenmaschine | |
GB201207304D0 (en) | Improvements in dampers | |
IN2014DE02886A (uk) | ||
GB2561799A (en) | Arrangement to protect against leakage from sealing between a cylinder housing and a piston rod |