BR112022023453A2 - Mola de pressão a gás compreendendo uma cera de expansão, sistema de acionamento compreendendo a mola de pressão a gás - Google Patents

Mola de pressão a gás compreendendo uma cera de expansão, sistema de acionamento compreendendo a mola de pressão a gás

Info

Publication number
BR112022023453A2
BR112022023453A2 BR112022023453A BR112022023453A BR112022023453A2 BR 112022023453 A2 BR112022023453 A2 BR 112022023453A2 BR 112022023453 A BR112022023453 A BR 112022023453A BR 112022023453 A BR112022023453 A BR 112022023453A BR 112022023453 A2 BR112022023453 A2 BR 112022023453A2
Authority
BR
Brazil
Prior art keywords
pressure spring
gas pressure
wax
drive system
flap
Prior art date
Application number
BR112022023453A
Other languages
English (en)
Inventor
Probst Ulrich
Reiser Alexander
Schleich Martin
Beib Felix
Original Assignee
Stabilus Gmbh
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 Stabilus Gmbh filed Critical Stabilus Gmbh
Publication of BR112022023453A2 publication Critical patent/BR112022023453A2/pt

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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/52—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics in case of change of temperature
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/01—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
    • 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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/52—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics in case of change of temperature
    • F16F9/526—Self-adjustment of fluid springs
    • 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
    • F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • 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
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/12—Fluid damping
    • F16F2222/126—Fluid damping using gases
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/04—Fluids
    • F16F2224/048—High viscosity, semi-solid pastiness
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/001—Specific functional characteristics in numerical form or in the form of equations
    • F16F2228/002—Temperature
    • 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
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Springs (AREA)
  • Fluid-Damping Devices (AREA)
  • Lubricants (AREA)
  • Micromachines (AREA)
  • Combined Devices Of Dampers And Springs (AREA)

Abstract

MOLA DE PRESSÃO A GÁS COMPREENDENDO UMA CERA DE EXPANSÃO, SISTEMA DE ACIONAMENTO COMPREENDENDO A MOLA DE PRESSÃO A GÁS. A invenção se refere a uma mola de pressão a gás compreendendo uma cera de expansão como um meio de compensação para reduzir uma dependência de temperatura de uma força de mola da mola de pressão a gás em uma faixa de temperatura de operação da mola de pressão a gás abrangendo uma temperatura mínima de -40°C a +10°C até uma temperatura máxima de +40°C a +100°C. A cera de expansão compreende pelo menos uma fase líquida e pelo menos uma fase sólida dentro de toda a faixa de temperatura de operação, a cera de expansão compreendendo um número de álcoois primários. A invenção ainda se refere a um sistema de acionamento para um flap compreendendo uma mola de pressão a gás de acordo com a invenção, para suportar o flap, e uma unidade eletromecânica para acionar o flap.
BR112022023453A 2020-05-20 2021-05-17 Mola de pressão a gás compreendendo uma cera de expansão, sistema de acionamento compreendendo a mola de pressão a gás BR112022023453A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020113749.4A DE102020113749A1 (de) 2020-05-20 2020-05-20 Gasdruckfeder mit einem Dehnwachs, Antriebssystem mit der Gasdruckfeder
PCT/EP2021/063016 WO2021233841A1 (de) 2020-05-20 2021-05-17 Gasdruckfeder mit einem dehnwachs, antriebssystem mit der gasdruckfeder

Publications (1)

Publication Number Publication Date
BR112022023453A2 true BR112022023453A2 (pt) 2022-12-20

Family

ID=76098927

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022023453A BR112022023453A2 (pt) 2020-05-20 2021-05-17 Mola de pressão a gás compreendendo uma cera de expansão, sistema de acionamento compreendendo a mola de pressão a gás

Country Status (9)

Country Link
US (1) US20240026199A1 (pt)
EP (1) EP4153672A1 (pt)
JP (1) JP2023526407A (pt)
KR (1) KR20230003177A (pt)
CN (1) CN115698154B (pt)
BR (1) BR112022023453A2 (pt)
DE (1) DE102020113749A1 (pt)
MX (1) MX2022014504A (pt)
WO (1) WO2021233841A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020123636A1 (de) 2020-09-10 2022-03-10 Stabilus Gmbh Gasdruckfeder, Verfahren zur Herstellung der Gasdruckfeder, Antrieb für eine Klappe mit der Gasdruckfeder
DE102021124843A1 (de) 2021-07-16 2023-01-19 Stabilus Gmbh Gasdruckfeder mit Temperaturausgleich, Verfahren zur Herstellung der Gasdruckfeder
BR112023025426A2 (pt) 2021-07-16 2024-02-20 Stabilus Gmbh Mola de pressão a gás com compensação de temperatura, método para produzir mola de pressão a gás
DE102022104997A1 (de) 2022-03-03 2023-09-07 Stabilus Gmbh Gasdruckfeder mit Temperaturausgleich, Verfahren zur Herstellung der Gasdruckfeder

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1573341C2 (de) 1965-03-30 1973-10-04 Standard Thomson Corp Wärmefühler
FR2264223B1 (pt) 1974-03-14 1977-06-17 Peugeot & Renault
US4010829A (en) 1974-09-30 1977-03-08 Yamaha, Hatsudoki Kabushiki Kaisha Hydraulic shock absorber
DE3141295A1 (de) 1981-10-17 1983-04-28 Stabilus Gmbh, 5400 Koblenz Gasfeder mit temperaturabhngig gesteuerter ausschubkraft
US4613115A (en) 1982-08-30 1986-09-23 Gas Spring Company, Division Of Fichtel & Sachs Industries, Inc. Temperature compensated gas spring
US5423342A (en) * 1993-05-11 1995-06-13 Fenner, Jr.; Thomas C. Temperature compensating pressure regulator
DE20212748U1 (de) 2002-08-20 2002-11-07 Otto Egelhof GmbH & Co., 70736 Fellbach Temperaturweggeber
DE10313440A1 (de) 2003-03-26 2004-10-07 Valeo Sicherheitssysteme Gmbh Vorrichtung zum automatischen Verschwenken einer auch manuell betätigbaren Fahrzeugtür
KR20060019794A (ko) * 2004-08-30 2006-03-06 썬메탈(주) 스프링장치
DE102005038115A1 (de) * 2005-06-16 2006-12-28 Stabilus Gmbh Gasfeder
US7971601B2 (en) 2007-07-02 2011-07-05 Grundfos Pumps Corporation Water circulation system valve assemblies having water temperature control
DE102008045903B4 (de) 2008-09-04 2013-10-31 Audi Ag Kraftfahrzeug mit Mechanismus zum Bewegen einer Klappe
DE102014208355A1 (de) 2014-05-05 2015-11-05 Behr Thermot-Tronik Gmbh Wachsdehnstoff

Also Published As

Publication number Publication date
WO2021233841A1 (de) 2021-11-25
JP2023526407A (ja) 2023-06-21
DE102020113749A1 (de) 2021-11-25
MX2022014504A (es) 2022-12-13
CN115698154B (zh) 2023-10-27
US20240026199A1 (en) 2024-01-25
KR20230003177A (ko) 2023-01-05
EP4153672A1 (de) 2023-03-29
CN115698154A (zh) 2023-02-03

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