FR2395910A1 - FUEL TANK CAP IMPROVEMENTS - Google Patents

FUEL TANK CAP IMPROVEMENTS

Info

Publication number
FR2395910A1
FR2395910A1 FR7719575A FR7719575A FR2395910A1 FR 2395910 A1 FR2395910 A1 FR 2395910A1 FR 7719575 A FR7719575 A FR 7719575A FR 7719575 A FR7719575 A FR 7719575A FR 2395910 A1 FR2395910 A1 FR 2395910A1
Authority
FR
France
Prior art keywords
central portion
fuel tank
plate
conduit
reservoir
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7719575A
Other languages
French (fr)
Other versions
FR2395910B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe de Diffusion Neiman
Original Assignee
Societe de Diffusion Neiman
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 Societe de Diffusion Neiman filed Critical Societe de Diffusion Neiman
Priority to FR7719575A priority Critical patent/FR2395910A1/en
Priority to GB22403/78A priority patent/GB1601038A/en
Priority to DE19782823403 priority patent/DE2823403A1/en
Priority to IT24546/78A priority patent/IT1096746B/en
Publication of FR2395910A1 publication Critical patent/FR2395910A1/en
Application granted granted Critical
Publication of FR2395910B1 publication Critical patent/FR2395910B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B60K15/04—Tank inlets
    • B60K15/0406—Filler caps for fuel tanks
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • F16K17/196—Equalising valves predominantly for tanks spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Closures For Containers (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

L'invention concerne un bouchon pour réservoir de combustible comprenant un conduit de mise en communication de l'extérieur du réservoir avec l'intérieur, ledit conduit étant obturé par une soupape. Selon l'invention, ladite soupape comprend une plaque rappelée par ressort vers l'intérieur du réservoir, ladite plaque comportant une portion centrale en saillie vers l'intérieur du réservoir et au moins un trou de passage en dehors de ladite portion centrale, et une membrane élastique dont le bord périphérique est serré entre le bord de ladite plaque et un épaulement dudit conduit, ladite membrane présentant un trou central dont le bord est en appui sur ladite portion centrale. Application aux bouchons antivol pour véhicules automobiles.The invention relates to a cap for a fuel tank comprising a conduit for placing the outside of the tank in communication with the inside, said conduit being closed off by a valve. According to the invention, said valve comprises a plate spring-loaded towards the interior of the reservoir, said plate comprising a central portion projecting towards the interior of the reservoir and at least one passage hole outside said central portion, and a elastic membrane, the peripheral edge of which is clamped between the edge of said plate and a shoulder of said duct, said membrane having a central hole whose edge rests on said central portion. Application to anti-theft caps for motor vehicles.

FR7719575A 1977-06-27 1977-06-27 FUEL TANK CAP IMPROVEMENTS Granted FR2395910A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7719575A FR2395910A1 (en) 1977-06-27 1977-06-27 FUEL TANK CAP IMPROVEMENTS
GB22403/78A GB1601038A (en) 1977-06-27 1978-05-25 Fuel tank cap
DE19782823403 DE2823403A1 (en) 1977-06-27 1978-05-29 IMPROVEMENTS TO LOCKERS FOR FUEL TANK
IT24546/78A IT1096746B (en) 1977-06-27 1978-06-14 CAP FOR FUEL TANK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7719575A FR2395910A1 (en) 1977-06-27 1977-06-27 FUEL TANK CAP IMPROVEMENTS

Publications (2)

Publication Number Publication Date
FR2395910A1 true FR2395910A1 (en) 1979-01-26
FR2395910B1 FR2395910B1 (en) 1981-05-08

Family

ID=9192599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719575A Granted FR2395910A1 (en) 1977-06-27 1977-06-27 FUEL TANK CAP IMPROVEMENTS

Country Status (4)

Country Link
DE (1) DE2823403A1 (en)
FR (1) FR2395910A1 (en)
GB (1) GB1601038A (en)
IT (1) IT1096746B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536371A1 (en) * 1982-11-24 1984-05-25 Fichtel & Sachs Ag Fuel tank cap for two=stroke IC engine
WO1996036827A1 (en) * 1995-05-15 1996-11-21 Applied Power Inc. Two-way vent valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20203515U1 (en) * 2002-03-05 2002-07-11 Trw Fahrwerksyst Gmbh & Co Combined check and pressure relief valve
DE102011052525B3 (en) * 2011-08-09 2012-05-10 Argo-Hytos Gmbh Device for ventilating oil tank, has dome-shaped valve membrane that is opened when lower pressure is existed in the oil tank, and seal lip that is opened when high pressure is existed in oil tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536371A1 (en) * 1982-11-24 1984-05-25 Fichtel & Sachs Ag Fuel tank cap for two=stroke IC engine
WO1996036827A1 (en) * 1995-05-15 1996-11-21 Applied Power Inc. Two-way vent valve

Also Published As

Publication number Publication date
FR2395910B1 (en) 1981-05-08
DE2823403A1 (en) 1979-01-18
IT1096746B (en) 1985-08-26
IT7824546A0 (en) 1978-06-14
GB1601038A (en) 1981-10-21

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse