SG11201803857RA - Piston-chamber combination - Google Patents

Piston-chamber combination

Info

Publication number
SG11201803857RA
SG11201803857RA SG11201803857RA SG11201803857RA SG11201803857RA SG 11201803857R A SG11201803857R A SG 11201803857RA SG 11201803857R A SG11201803857R A SG 11201803857RA SG 11201803857R A SG11201803857R A SG 11201803857RA SG 11201803857R A SG11201803857R A SG 11201803857RA
Authority
SG
Singapore
Prior art keywords
sealing
piston
chamber
longitudinal
international
Prior art date
Application number
SG11201803857RA
Other languages
English (en)
Inventor
Der Blom Nicolaas Van
Original Assignee
Nvb Propulsion Int Ltd
Der Blom Nicolaas Van
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 Nvb Propulsion Int Ltd, Der Blom Nicolaas Van filed Critical Nvb Propulsion Int Ltd
Publication of SG11201803857RA publication Critical patent/SG11201803857RA/en

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F15B15/1452—Piston sealings
    • 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
    • F16F9/368—Sealings in 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
    • F16F9/48—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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • F16J1/008—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials with sealing lips
    • 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
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • 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
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/06—Bellows pistons
SG11201803857RA 2015-11-24 2015-11-24 Piston-chamber combination SG11201803857RA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/002212 WO2017089852A1 (en) 2015-11-24 2015-11-24 Piston-chamber combination

Publications (1)

Publication Number Publication Date
SG11201803857RA true SG11201803857RA (en) 2018-06-28

Family

ID=55398328

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201803857RA SG11201803857RA (en) 2015-11-24 2015-11-24 Piston-chamber combination

Country Status (11)

Country Link
US (1) US20180372090A1 (zh)
EP (1) EP3405704A1 (zh)
JP (1) JP6928751B2 (zh)
KR (1) KR20180084978A (zh)
CN (2) CN114412990A (zh)
BR (1) BR112018009854A2 (zh)
MX (1) MX2018006420A (zh)
PH (1) PH12018501350A1 (zh)
SG (1) SG11201803857RA (zh)
WO (1) WO2017089852A1 (zh)
ZA (1) ZA201804225B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114412990A (zh) * 2015-11-24 2022-04-29 Nvb推进国际有限公司 一种活塞-腔室组合
US20190390654A1 (en) 2017-02-09 2019-12-26 Nvb Windmill Energy International Ltd Wind turbine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134858C (zh) * 1965-12-04
US4969542A (en) * 1989-07-17 1990-11-13 General Motors Corporation Dust shield for a damper
US6018093A (en) 1998-06-29 2000-01-25 The Procter & Gamble Company Absorbent article including a calcium-based feces modification agent
ATE381674T1 (de) * 1999-04-22 2008-01-15 Nvb Composites Internat A S Vorrichtung bestehend aus der kombination einer kammer mit einem kolben
US7461582B2 (en) * 2002-05-24 2008-12-09 Van Der Blom Nicolaas Device comprising a combination of a chamber and a piston
DE10117662C1 (de) * 2001-04-09 2003-01-16 Freudenberg Carl Kg Stangen- oder Kolbenprimärdichtung
CN1720396A (zh) * 2002-10-02 2006-01-11 Nvb合成物国际联合股份有限公司 腔体和活塞的组合体以及采用该组合体的泵、减震器、换能器、电动机及动力单元
US8235255B2 (en) * 2008-07-02 2012-08-07 Nordson Corporation Pistons with a lip seal and cartridge systems using such pistons
CN101324230A (zh) * 2008-07-04 2008-12-17 西安交通大学 一种具有新型传动机构的往复压缩机
CN201593495U (zh) * 2010-01-25 2010-09-29 福建尤迪电机制造有限公司 一种无油润滑气泵
CN101776061A (zh) * 2010-03-05 2010-07-14 浙江鸿友压缩机制造有限公司 活塞阀控进气无油润滑空气压缩机
CN102562283B (zh) * 2010-12-20 2015-03-11 苏承寰 双转子活塞内燃发动机
TW201321596A (zh) 2011-07-01 2013-06-01 Nvb Composites Internat Uk Ltd 活塞腔室結合體
CN114412990A (zh) * 2015-11-24 2022-04-29 Nvb推进国际有限公司 一种活塞-腔室组合

Also Published As

Publication number Publication date
US20180372090A1 (en) 2018-12-27
JP2018538491A (ja) 2018-12-27
MX2018006420A (es) 2019-05-02
CN108291640A (zh) 2018-07-17
EP3405704A1 (en) 2018-11-28
BR112018009854A2 (pt) 2019-01-22
WO2017089852A1 (en) 2017-06-01
CN108291640B (zh) 2021-09-03
KR20180084978A (ko) 2018-07-25
PH12018501350A1 (en) 2019-02-18
CN114412990A (zh) 2022-04-29
ZA201804225B (en) 2019-09-25
JP6928751B2 (ja) 2021-09-01

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