GB1394015A - Caps for tanks - Google Patents

Caps for tanks

Info

Publication number
GB1394015A
GB1394015A GB2158973A GB2158973A GB1394015A GB 1394015 A GB1394015 A GB 1394015A GB 2158973 A GB2158973 A GB 2158973A GB 2158973 A GB2158973 A GB 2158973A GB 1394015 A GB1394015 A GB 1394015A
Authority
GB
United Kingdom
Prior art keywords
cover member
cartridge
tank
ring
grooves
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.)
Expired
Application number
GB2158973A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1394015A publication Critical patent/GB1394015A/en
Expired legal-status Critical Current

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
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • 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
    • B60K15/0409—Provided with a lock

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

1394015 Anti-pollution caps for tanks; venting petrol tanks P JOURNEE 7 May 1973 [19 May 1972] 21589/73 Headings B8T and B8V A filler cap for a tank is characterized by the inclusion of a replaceable cartridge of material which depollutes the gas issuing from the tank via a labyrinth of grooves. Cap 4 has a cover member 10 containing locking means 12 to which is pinned a collar 11. Around the hub of the cover member 10 is a ring 15 with an interrupted periphery which locates beneath a cam portion 3 of a tank filler pipe 1. A spring 14 pulls the cover member 10 downwards with respect to the ring 15 until a gasket 17 seats on to a rim 2 of the filler pipe 1. A sheet metal cover 8 is screwed on to a skirt 9 of the cover member 10 and defines an annular space which is occupied by the cartridge 7 containing a depollutant material 5. Raised part 24 of the cover member 10 mates with a recess 27 in the cartridge 7 and connects channels 18 in the former to apertures 25 in the latter. On the underside of the cover member 10 is a series of interconnected circumferential grooves 28, the outermost of which is connected to channels 18. The tank is connected to the innermost of the grooves 28 via an annular gap around the hub of the cover member 10 and a radial channel in the shoulder part of the cover member 10 resting on the ring 16. The depollutant material 5 is connected to atmosphere by way of passages (not shown) to the annular passage 29. Pressure drop along the fluid path prevents escape of gas until the pressure differential reaches a certain value. A second embodiment, Fig. 6 (not shown), shows the sheet metal cover 8 secured by bayonet means rather than by a screw thread. The casing of the cartridge 7 may be made from material permeable to gases.
GB2158973A 1972-05-19 1973-05-07 Caps for tanks Expired GB1394015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218144A FR2185196A5 (en) 1972-05-19 1972-05-19

Publications (1)

Publication Number Publication Date
GB1394015A true GB1394015A (en) 1975-05-14

Family

ID=9098868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2158973A Expired GB1394015A (en) 1972-05-19 1973-05-07 Caps for tanks

Country Status (3)

Country Link
DE (1) DE2323629C3 (en)
FR (1) FR2185196A5 (en)
GB (1) GB1394015A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028075A (en) * 1976-11-02 1977-06-07 Emile Roberge Fuel tank cap
US4036393A (en) * 1975-07-24 1977-07-19 Societe De Diffusion Neiman Cap for a fuel tank
US4265752A (en) * 1977-02-03 1981-05-05 E-Z Fill Corporation Self venting gas cap
US5361924A (en) * 1992-04-08 1994-11-08 Britax Wingard Limited Tank closure
WO2004035343A1 (en) * 2002-10-12 2004-04-29 Hydac Filtertechnik Gmbh Venting device, particularly for fluid-storing reservoirs such as tanks
EP1726815A2 (en) 2005-05-24 2006-11-29 Honda Motor Co., Ltd. General-purpose engine fuel tank fuel vapor treatment system
US8096438B2 (en) 2008-06-03 2012-01-17 Briggs & Stratton Corporation Fuel tank cap for a fuel tank
US8375988B2 (en) 2007-08-31 2013-02-19 Briggs & Stratton Corporation Fuel tank assembly and baffle device
US8915234B2 (en) 2010-10-25 2014-12-23 Briggs & Stratton Corporation Fuel cap
US9365109B2 (en) 2012-06-22 2016-06-14 Bemis Manufacturing Company Cap with adsorption media

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498998A1 (en) * 1981-01-30 1982-08-06 Neiman Diffusion Cap for vehicle tank - contains ventilation passage with blocking piston to prevent spillage during accident
FR2585335B1 (en) * 1985-07-29 1989-12-22 Bailly Comte Ets TUBING PLUG WITH ROPE OUTLET
AT399139B (en) * 1990-11-20 1995-03-27 Art Bickford & Co SEALING PIECE FOR VESSELS FOR SPECIMEN GOODS AND METHOD FOR THE PRODUCTION THEREOF
RU2747020C1 (en) * 2020-06-18 2021-04-23 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Marine signaling ammunition
CN113602081B (en) * 2021-06-22 2022-09-23 北方魏家峁煤电有限责任公司 Quick oil filler hole dust cover

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036393A (en) * 1975-07-24 1977-07-19 Societe De Diffusion Neiman Cap for a fuel tank
US4028075A (en) * 1976-11-02 1977-06-07 Emile Roberge Fuel tank cap
US4265752A (en) * 1977-02-03 1981-05-05 E-Z Fill Corporation Self venting gas cap
US5361924A (en) * 1992-04-08 1994-11-08 Britax Wingard Limited Tank closure
US7213622B2 (en) 2002-10-12 2007-05-08 Rydac Filtertechnik Gmbh Venting device, particularly for fluid-storing reservoirs such as tanks
WO2004035343A1 (en) * 2002-10-12 2004-04-29 Hydac Filtertechnik Gmbh Venting device, particularly for fluid-storing reservoirs such as tanks
EP1726815A2 (en) 2005-05-24 2006-11-29 Honda Motor Co., Ltd. General-purpose engine fuel tank fuel vapor treatment system
EP1726815A3 (en) * 2005-05-24 2012-03-28 Honda Motor Co., Ltd. General-purpose engine fuel tank fuel vapor treatment system
US8375988B2 (en) 2007-08-31 2013-02-19 Briggs & Stratton Corporation Fuel tank assembly and baffle device
US8096438B2 (en) 2008-06-03 2012-01-17 Briggs & Stratton Corporation Fuel tank cap for a fuel tank
US8408415B2 (en) 2008-06-03 2013-04-02 Briggs & Stratton Corporation Fuel tank cap for a fuel tank
US8915234B2 (en) 2010-10-25 2014-12-23 Briggs & Stratton Corporation Fuel cap
US9365109B2 (en) 2012-06-22 2016-06-14 Bemis Manufacturing Company Cap with adsorption media
US10076720B2 (en) 2012-06-22 2018-09-18 Bemis Manufacturing Company Cap with adsorption media

Also Published As

Publication number Publication date
DE2323629C3 (en) 1979-02-01
DE2323629A1 (en) 1973-11-22
FR2185196A5 (en) 1973-12-28
DE2323629B2 (en) 1978-06-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee