SA519401746B1 - نظام تشغيل لا تماسي لمنع تسرب السائل - Google Patents
نظام تشغيل لا تماسي لمنع تسرب السائلInfo
- Publication number
- SA519401746B1 SA519401746B1 SA519401746A SA519401746A SA519401746B1 SA 519401746 B1 SA519401746 B1 SA 519401746B1 SA 519401746 A SA519401746 A SA 519401746A SA 519401746 A SA519401746 A SA 519401746A SA 519401746 B1 SA519401746 B1 SA 519401746B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- sealing ring
- shaft
- outer shaft
- inner shaft
- external liquid
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title abstract 7
- 239000007788 liquid Substances 0.000 title abstract 5
- 239000012530 fluid Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0093—Training appliances or apparatus for special sports for surfing, i.e. without a sail; for skate or snow boarding
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/12—Arrangements in swimming pools for teaching swimming or for training
- A63B69/125—Devices for generating a current of water in swimming pools
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/0006—Devices for producing waves in swimming pools
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D35/00—Pumps producing waves in liquids, i.e. wave-producers
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Actuator (AREA)
- Sealing Devices (AREA)
- Fluid-Pressure Circuits (AREA)
- Valve Device For Special Equipments (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Foundations (AREA)
Abstract
يتعلق الاختراع الحالي بنظام تشغيل لمنع تسرب السائل liquid sealing actuator system يمكِّن الاستخدام بأسلوب لا تماسي أو قليل الاحتكاك. يتضمن النظام: عمودًا داخليًا inner shaft ذا طرف أول؛ عمودًا خارجيًا أجوفًا hollow outer shaft ذا طرف أول يستقبل الطرف الأول للعمود الداخلي؛ حلقة كتم sealing ring واحدة على الأقل موضوعة متاخمة لسطح داخلي للعمود الخارجي الأجوف، حيث يكون لحلقة الكتم الواحدة على الأقل قطر خارجي أقل من القطر الداخلي للعمود الخارجي، وبذلك تحدد فجوة سدادة حلقية annular seal gap؛ كتلة ملحقة بطرف قصي distal end سواء للعمود الداخلي أو العمود الخارجي؛ ومصدر ضغط يحقن مائع مضغوط pressurized fluid في العمود الخارجي الأجوف، وبذلك يوقع ضغطًا ضد كل من الطرف الأول للعمود الداخلي وحلقة الكتم الواحدة على الأقل التي تساعد في رفع الكتلة؛ حيث يتم غمس النظام جزئيًا على الأقل في سائل خارجي بحيث يتم تغطيس حلقة الكتم الواحدة على الأقل في السائل الخارجي وتحدد قمة للسائل الخارجي فوق حلقة الكتم الواحدة على الأقل ضغطًا مرتدًا في فجوة السدادة الحلقية التي تضاد الضغط الذي يوقعه مصدر الضغط pressure sourc
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2016904777A AU2016904777A0 (en) | 2016-11-22 | Non-contact liquid sealing actuator system | |
PCT/AU2017/051287 WO2018094459A1 (en) | 2016-11-22 | 2017-11-22 | Non-contact liquid sealing actuator system |
Publications (1)
Publication Number | Publication Date |
---|---|
SA519401746B1 true SA519401746B1 (ar) | 2021-12-13 |
Family
ID=62194523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SA519401746A SA519401746B1 (ar) | 2016-11-22 | 2019-05-08 | نظام تشغيل لا تماسي لمنع تسرب السائل |
Country Status (21)
Country | Link |
---|---|
US (1) | US10584506B2 (ar) |
EP (1) | EP3544702B1 (ar) |
JP (1) | JP7125765B2 (ar) |
KR (1) | KR102420502B1 (ar) |
CN (1) | CN110099726B (ar) |
AU (1) | AU2017363824B2 (ar) |
CA (1) | CA3041363A1 (ar) |
CL (1) | CL2019001311A1 (ar) |
CY (1) | CY1124754T1 (ar) |
DK (1) | DK3544702T3 (ar) |
ES (1) | ES2892301T3 (ar) |
HR (1) | HRP20211799T1 (ar) |
HU (1) | HUE057003T2 (ar) |
IL (1) | IL270981B2 (ar) |
MX (1) | MX2019005919A (ar) |
PL (1) | PL3544702T3 (ar) |
PT (1) | PT3544702T (ar) |
SA (1) | SA519401746B1 (ar) |
SG (1) | SG11201903376YA (ar) |
WO (1) | WO2018094459A1 (ar) |
ZA (1) | ZA201902587B (ar) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102595699B1 (ko) | 2021-11-03 | 2023-10-31 | 주식회사 드론위더스 | 드론 쉘터 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS507434Y1 (ar) * | 1968-04-15 | 1975-03-04 | ||
US3789612A (en) * | 1972-03-27 | 1974-02-05 | G Richard | Method of surf generation |
FR2291803A1 (fr) * | 1974-11-20 | 1976-06-18 | Alsthom Cgee | Perfectionnements aux generateurs a houle du type a plongeur |
US4276664A (en) * | 1979-01-30 | 1981-07-07 | Baker William H | Apparatus for wave-making |
FR2572809A1 (fr) * | 1984-11-05 | 1986-05-09 | Rinaldi Victor | Bassin d'essai a houle |
US4976570A (en) * | 1986-05-15 | 1990-12-11 | Water Parks, Inc. | Apparatus and method for generating waves in a body of water |
US4810129A (en) * | 1986-12-04 | 1989-03-07 | Principia Recherche Developpement S.A. | Arrangement for generating waves in a body of water |
JPH02127802U (ar) * | 1989-03-29 | 1990-10-22 | ||
US5211427A (en) * | 1990-12-22 | 1993-05-18 | Usui Kokusai Sangyo Kaisha Ltd. | Piping connector |
US6812588B1 (en) * | 2003-10-21 | 2004-11-02 | Stephen J. Zadig | Wave energy converter |
US6964069B2 (en) | 2003-12-11 | 2005-11-15 | Anthony Thomas English | Floating wave making apparatus |
US7481150B2 (en) | 2006-08-29 | 2009-01-27 | Compact Automation Products, Llc | Fluid cylinder for high temperature applications |
DE102006059971A1 (de) * | 2006-12-18 | 2008-10-09 | Clauss, André | Vorrichtung und Verfahren zur Erzeugung von Wellen |
US20090121486A1 (en) | 2007-10-11 | 2009-05-14 | Ganley Declan J | Tidal Power System |
EP2347119B1 (en) * | 2008-11-21 | 2019-09-04 | Ocean Power Technologies, Inc. | Float for wave energy converter (wec) |
US20110289913A1 (en) | 2010-05-28 | 2011-12-01 | Welch Jr Kenneth W | Wave energy transfer system |
DK2638278T3 (da) * | 2010-11-09 | 2019-11-18 | Wayne S Travis | Anordning, der anvender opdriftskræfter, og fremgangsmåde til anvendelse heraf |
JP5713435B2 (ja) | 2011-03-02 | 2015-05-07 | 五洋建設株式会社 | 地盤改良工法および棒状体アッセンブリ |
US9534408B2 (en) * | 2011-04-08 | 2017-01-03 | Universal City Studios Llc | System and method for generating waves in multiple directions |
WO2013050047A1 (en) | 2011-10-07 | 2013-04-11 | Kpf Arkitekter A/S | Hydraulic system |
US8944157B2 (en) * | 2012-07-11 | 2015-02-03 | Jacob MAIL | Hydro pneumatic lifting system and method |
CN103061961B (zh) * | 2012-12-31 | 2015-09-30 | 浙江方向实业有限公司 | 立式波力发电设备 |
RU2592491C1 (ru) * | 2013-02-08 | 2016-07-20 | Дженерал Фьюжн Инк. (Са) | Генератор волны сжатия с запускаемым поддоном поршнем |
PL3152364T3 (pl) | 2014-06-08 | 2020-03-31 | Surf Lakes Holdings Ltd. | Wytwarzanie fali do surfingu |
CN105134473B (zh) * | 2015-08-26 | 2017-11-03 | 哈尔滨工业大学 | 仿生水翼涡激拍动潮汐能转换装置 |
CN206092523U (zh) * | 2016-10-13 | 2017-04-12 | 常州三顶电机电器有限公司 | 冲浪按摩泵 |
-
2017
- 2017-11-22 WO PCT/AU2017/051287 patent/WO2018094459A1/en unknown
- 2017-11-22 CN CN201780079066.6A patent/CN110099726B/zh active Active
- 2017-11-22 KR KR1020197016455A patent/KR102420502B1/ko active IP Right Grant
- 2017-11-22 PL PL17873863T patent/PL3544702T3/pl unknown
- 2017-11-22 US US16/340,500 patent/US10584506B2/en active Active
- 2017-11-22 HU HUE17873863A patent/HUE057003T2/hu unknown
- 2017-11-22 IL IL270981A patent/IL270981B2/en unknown
- 2017-11-22 ES ES17873863T patent/ES2892301T3/es active Active
- 2017-11-22 JP JP2019547743A patent/JP7125765B2/ja active Active
- 2017-11-22 PT PT17873863T patent/PT3544702T/pt unknown
- 2017-11-22 DK DK17873863.9T patent/DK3544702T3/da active
- 2017-11-22 AU AU2017363824A patent/AU2017363824B2/en active Active
- 2017-11-22 SG SG11201903376YA patent/SG11201903376YA/en unknown
- 2017-11-22 EP EP17873863.9A patent/EP3544702B1/en active Active
- 2017-11-22 CA CA3041363A patent/CA3041363A1/en active Pending
- 2017-11-22 HR HRP20211799TT patent/HRP20211799T1/hr unknown
- 2017-11-22 MX MX2019005919A patent/MX2019005919A/es unknown
-
2019
- 2019-04-24 ZA ZA201902587A patent/ZA201902587B/en unknown
- 2019-05-08 SA SA519401746A patent/SA519401746B1/ar unknown
- 2019-05-14 CL CL2019001311A patent/CL2019001311A1/es unknown
-
2021
- 2021-11-09 CY CY20211100966T patent/CY1124754T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
JP2020515778A (ja) | 2020-05-28 |
EP3544702A4 (en) | 2020-07-08 |
KR102420502B1 (ko) | 2022-07-13 |
KR20190086695A (ko) | 2019-07-23 |
PT3544702T (pt) | 2021-10-01 |
EP3544702B1 (en) | 2021-09-15 |
WO2018094459A1 (en) | 2018-05-31 |
AU2017363824B2 (en) | 2021-09-23 |
CY1124754T1 (el) | 2022-07-22 |
ES2892301T3 (es) | 2022-02-03 |
HRP20211799T1 (hr) | 2022-02-18 |
CN110099726B (zh) | 2021-05-28 |
IL270981B2 (en) | 2023-09-01 |
CA3041363A1 (en) | 2018-05-31 |
CL2019001311A1 (es) | 2019-09-27 |
US10584506B2 (en) | 2020-03-10 |
IL270981B1 (en) | 2023-05-01 |
DK3544702T3 (da) | 2021-11-08 |
PL3544702T3 (pl) | 2021-12-20 |
MX2019005919A (es) | 2019-08-21 |
HUE057003T2 (hu) | 2022-04-28 |
AU2017363824A1 (en) | 2019-05-02 |
IL270981A (en) | 2020-01-30 |
CN110099726A (zh) | 2019-08-06 |
EP3544702A1 (en) | 2019-10-02 |
SG11201903376YA (en) | 2019-05-30 |
US20190234090A1 (en) | 2019-08-01 |
BR112019010301A2 (pt) | 2019-09-03 |
JP7125765B2 (ja) | 2022-08-25 |
ZA201902587B (en) | 2019-11-27 |
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