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GB2475879B - Seal - Google Patents

Seal

Info

Publication number
GB2475879B
GB2475879B GB0921215.0A GB0921215A GB2475879B GB 2475879 B GB2475879 B GB 2475879B GB 0921215 A GB0921215 A GB 0921215A GB 2475879 B GB2475879 B GB 2475879B
Authority
GB
United Kingdom
Prior art keywords
seal
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 - Fee Related
Application number
GB0921215.0A
Other versions
GB0921215D0 (en
GB2475879A (en
Inventor
Peter Neville Hughes
Annika Marianne Hughes
Rebecca Anna Hughes
Alexander Peter Hughes
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.)
POWER RAMPS Ltd
Original Assignee
POWER RAMPS Ltd
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 POWER RAMPS Ltd filed Critical POWER RAMPS Ltd
Priority to GB0921215.0A priority Critical patent/GB2475879B/en
Publication of GB0921215D0 publication Critical patent/GB0921215D0/en
Priority to EP10801446A priority patent/EP2507435A1/en
Priority to PCT/GB2010/052022 priority patent/WO2011067609A1/en
Publication of GB2475879A publication Critical patent/GB2475879A/en
Application granted granted Critical
Publication of GB2475879B publication Critical patent/GB2475879B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F11/00—Road engineering aspects of Embedding pads or other sensitive devices in paving or other road surfaces, e.g. traffic detectors, vehicle-operated pressure-sensitive actuators, devices for monitoring atmospheric or road conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G5/00—Devices for producing mechanical power from muscle energy
    • F03G5/06—Devices for producing mechanical power from muscle energy other than of endless-walk type
    • F03G5/061—Devices for producing mechanical power from muscle energy other than of endless-walk type driven by animals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G5/00—Devices for producing mechanical power from muscle energy
    • F03G5/06—Devices for producing mechanical power from muscle energy other than of endless-walk type
    • F03G5/062—Devices for producing mechanical power from muscle energy other than of endless-walk type driven by humans
    • 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
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
    • 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
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/102—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by material
    • 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
    • F16J3/02—Diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Sealing Devices (AREA)
GB0921215.0A 2009-12-03 2009-12-03 Seal Expired - Fee Related GB2475879B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0921215.0A GB2475879B (en) 2009-12-03 2009-12-03 Seal
EP10801446A EP2507435A1 (en) 2009-12-03 2010-12-03 Seal
PCT/GB2010/052022 WO2011067609A1 (en) 2009-12-03 2010-12-03 Seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0921215.0A GB2475879B (en) 2009-12-03 2009-12-03 Seal

Publications (3)

Publication Number Publication Date
GB0921215D0 GB0921215D0 (en) 2010-01-20
GB2475879A GB2475879A (en) 2011-06-08
GB2475879B true GB2475879B (en) 2012-02-15

Family

ID=41641892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0921215.0A Expired - Fee Related GB2475879B (en) 2009-12-03 2009-12-03 Seal

Country Status (3)

Country Link
EP (1) EP2507435A1 (en)
GB (1) GB2475879B (en)
WO (1) WO2011067609A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3022674B1 (en) * 2014-06-18 2019-12-13 Iem Sarl DETECTION TERMINAL COMPRISING A PIEZOELECTRIC TRANSDUCER ATTACHED TO A MEMBRANE LINKED TO A STOP STRUCTURE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1621674A1 (en) * 2004-07-30 2006-02-01 Mageba S.A. Bridging device
WO2008139000A1 (en) * 2007-05-09 2008-11-20 Adan Llongueras Poveda Energy generator powered by vehicles in movement
GB2457342A (en) * 2008-02-15 2009-08-19 Peter Neville Hughes Apparatus for converting kinetic energy into usable power

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR803160A (en) * 1935-06-13 1936-09-24 Saunier Anciens Ets Control device for signaling or other devices, automatically actuated by passing vehicles
DE702941C (en) * 1937-08-05 1941-02-20 Felten & Guilleaume Carlswerk Vehicle-operated threshold
DE4231927C2 (en) * 1992-09-24 1998-07-02 Hydac Technology Gmbh Plastic membrane for pressure accumulators
DE19940498A1 (en) * 1999-08-26 2001-03-22 Knf Neuberger Gmbh Diaphragm pump
JP3705118B2 (en) * 2000-11-13 2005-10-12 株式会社日立製作所 Moving body detection device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1621674A1 (en) * 2004-07-30 2006-02-01 Mageba S.A. Bridging device
WO2008139000A1 (en) * 2007-05-09 2008-11-20 Adan Llongueras Poveda Energy generator powered by vehicles in movement
GB2457342A (en) * 2008-02-15 2009-08-19 Peter Neville Hughes Apparatus for converting kinetic energy into usable power

Also Published As

Publication number Publication date
WO2011067609A1 (en) 2011-06-09
EP2507435A1 (en) 2012-10-10
GB0921215D0 (en) 2010-01-20
GB2475879A (en) 2011-06-08

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20110915 AND 20110921

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141203