BR9812642A - Processo de fabricação de um flutuador, um flutuador resistente ao combustìvel bem como uma ultilização para partìculas comprimidas umas nas outras produzidas por extrusão - Google Patents

Processo de fabricação de um flutuador, um flutuador resistente ao combustìvel bem como uma ultilização para partìculas comprimidas umas nas outras produzidas por extrusão

Info

Publication number
BR9812642A
BR9812642A BR9812642-3A BR9812642A BR9812642A BR 9812642 A BR9812642 A BR 9812642A BR 9812642 A BR9812642 A BR 9812642A BR 9812642 A BR9812642 A BR 9812642A
Authority
BR
Brazil
Prior art keywords
float
extrusion
produced
fuel
well
Prior art date
Application number
BR9812642-3A
Other languages
English (en)
Inventor
Guenter Rauchhaus
Original Assignee
Mannesmann Vdo Ag
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 Mannesmann Vdo Ag filed Critical Mannesmann Vdo Ag
Publication of BR9812642A publication Critical patent/BR9812642A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/76—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats characterised by the construction of the float
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/0321—Fuel tanks characterised by special sensors, the mounting thereof
    • B60K2015/03217—Fuel level sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
    • F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0076—Details of the fuel feeding system related to the fuel tank
    • F02M37/0082—Devices inside the fuel tank other than fuel pumps or filters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO DE FABRICAçãO DE UM FLUTUADOR, UM FLUTUADOR RESISTENTE AO COMBUSTìVEL BEM COMO UMA UTILIZAçãO PARA PARTìCULAS COMPRIMIDAS UMAS NAS OUTRAS PRODUZIDAS POR EXTRUSãO"<D>. Flutuador (2) de um sensor de nível de enchimento para um depósito de combustível de um veículo que consiste em um grande número de partículas de plástico (7, 8) comprimidas umas nas outras expandidas para um espaço livre por extrusão. Estas têm uma proporção muito elevada de oclusões (9, 10) de um agente propulsor em relação ao plástico e logo um peso específico especialmente reduzido. O flutuador (2) pode assim ser fabricado em plástico de forma especialmente económica.
BR9812642-3A 1997-09-12 1998-09-07 Processo de fabricação de um flutuador, um flutuador resistente ao combustìvel bem como uma ultilização para partìculas comprimidas umas nas outras produzidas por extrusão BR9812642A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19740058A DE19740058C2 (de) 1997-09-12 1997-09-12 Verfahren zum Herstellen eines Schwimmers, kraftstoffbeständiger Schwimmer sowie Verwendung von miteinander verpreßten, durch Extrusion hergestellten Partikeln
PCT/EP1998/005661 WO1999014564A1 (de) 1997-09-12 1998-09-07 Verfahren zum herstellen eines schwimmers, kraftstoffbeständiger schwimmer sowie verwendung von miteinander verpressten, durch extrusion hergestellten partikeln

Publications (1)

Publication Number Publication Date
BR9812642A true BR9812642A (pt) 2000-08-22

Family

ID=7842092

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812642-3A BR9812642A (pt) 1997-09-12 1998-09-07 Processo de fabricação de um flutuador, um flutuador resistente ao combustìvel bem como uma ultilização para partìculas comprimidas umas nas outras produzidas por extrusão

Country Status (9)

Country Link
EP (1) EP1012543B1 (pt)
KR (1) KR20010023814A (pt)
CN (1) CN1130551C (pt)
AT (1) ATE228646T1 (pt)
AU (1) AU738611B2 (pt)
BR (1) BR9812642A (pt)
DE (2) DE19740058C2 (pt)
ES (1) ES2188026T3 (pt)
WO (1) WO1999014564A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10326982B3 (de) * 2003-06-12 2005-02-03 Siemens Ag Schwimmer für einen Füllstandsgeber
CN105204536A (zh) * 2015-10-26 2015-12-30 司捷易兰姆布斯控制科技（苏州）有限公司 一种液位控制器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966586C (de) * 1954-10-13 1957-08-22 Heinrich Ellerbrock & Soehne Schwimmkoerper und Verfahren zu seiner Herstellung
NL300591A (pt) * 1963-11-05
FR1561173A (pt) * 1967-12-12 1969-03-28
JPS522424B2 (pt) * 1972-08-18 1977-01-21
JPS4985426A (pt) * 1972-12-20 1974-08-16
JPS6117914A (ja) * 1984-07-05 1986-01-25 N B C Kogyo Kk 液面計測用フロ−ト
DE3527114A1 (de) * 1985-07-29 1987-01-29 Schelzig Manfred Dipl Ing Fh Formteil, insbesondere traegerelement fuer schwimmbretter sowie verfahren zur herstellung des formteils
DE3741095A1 (de) * 1987-12-04 1989-06-15 Basf Ag Verfahren zur herstellung von schaumstoffen mit hoher druckfestigkeit
US4862745A (en) * 1988-07-07 1989-09-05 Microdot Inc. Fuel tank float
US5408874A (en) * 1993-09-30 1995-04-25 The United States Of America As Represented By The Secretary Of The Navy Location of fluid boundary interfaces for fluid level measurement
DE4436980A1 (de) * 1994-10-15 1996-04-18 Basf Ag Durch Extrusion hergestellte, vorgeschäumte Polyolefinteilchen

Also Published As

Publication number Publication date
AU1145399A (en) 1999-04-05
ATE228646T1 (de) 2002-12-15
AU738611B2 (en) 2001-09-20
DE59806464D1 (de) 2003-01-09
EP1012543B1 (de) 2002-11-27
WO1999014564A1 (de) 1999-03-25
KR20010023814A (ko) 2001-03-26
CN1270668A (zh) 2000-10-18
DE19740058C2 (de) 2001-10-31
EP1012543A1 (de) 2000-06-28
DE19740058A1 (de) 1999-03-18
CN1130551C (zh) 2003-12-10
ES2188026T3 (es) 2003-06-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6O,7O,8O E A 9O ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007.