GB2602290B - Improved securing of the spark plug jacket via the sleeve for the spark plug shaft - Google Patents

Improved securing of the spark plug jacket via the sleeve for the spark plug shaft Download PDF

Info

Publication number
GB2602290B
GB2602290B GB2020380.8A GB202020380A GB2602290B GB 2602290 B GB2602290 B GB 2602290B GB 202020380 A GB202020380 A GB 202020380A GB 2602290 B GB2602290 B GB 2602290B
Authority
GB
United Kingdom
Prior art keywords
spark plug
sleeve
jacket via
improved securing
shaft
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.)
Active
Application number
GB2020380.8A
Other versions
GB202020380D0 (en
GB2602290A (en
Inventor
Guisasola Inigo
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.)
Caterpillar Energy Solutions GmbH
Original Assignee
Caterpillar Energy Solutions 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 Caterpillar Energy Solutions GmbH filed Critical Caterpillar Energy Solutions GmbH
Priority to GB2020380.8A priority Critical patent/GB2602290B/en
Publication of GB202020380D0 publication Critical patent/GB202020380D0/en
Priority to PCT/EP2021/025505 priority patent/WO2022135737A1/en
Publication of GB2602290A publication Critical patent/GB2602290A/en
Application granted granted Critical
Publication of GB2602290B publication Critical patent/GB2602290B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/02—Details
    • H01T13/08—Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/02—Details
    • H01T13/12—Means on sparking plugs for facilitating engagement by tool or by hand
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/56—Sparking plugs characterised by having component parts which are easily assembled or disassembled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/242—Arrangement of spark plugs or injectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
GB2020380.8A 2020-12-22 2020-12-22 Improved securing of the spark plug jacket via the sleeve for the spark plug shaft Active GB2602290B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2020380.8A GB2602290B (en) 2020-12-22 2020-12-22 Improved securing of the spark plug jacket via the sleeve for the spark plug shaft
PCT/EP2021/025505 WO2022135737A1 (en) 2020-12-22 2021-12-15 Improved securing of the spark plug jacket via the sleeve for the spark plug shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2020380.8A GB2602290B (en) 2020-12-22 2020-12-22 Improved securing of the spark plug jacket via the sleeve for the spark plug shaft

Publications (3)

Publication Number Publication Date
GB202020380D0 GB202020380D0 (en) 2021-02-03
GB2602290A GB2602290A (en) 2022-06-29
GB2602290B true GB2602290B (en) 2023-07-19

Family

ID=74221277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2020380.8A Active GB2602290B (en) 2020-12-22 2020-12-22 Improved securing of the spark plug jacket via the sleeve for the spark plug shaft

Country Status (2)

Country Link
GB (1) GB2602290B (en)
WO (1) WO2022135737A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2602289B (en) * 2020-12-22 2023-09-27 Caterpillar Energy Solutions Gmbh Improved contact surface of the spark plug jacket

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2894724A1 (en) * 2005-12-08 2007-06-15 Renault Sas Angular indexation device for sparking plugs in car engines, comprises a indexation socket threaded for the plug, which fits into the cylinder head and has a means of angular indexation in relation to the hole
CN102943718A (en) * 2012-11-27 2013-02-27 东风汽车有限公司 Elasticity-adjustable spark plug sealing structure
CN104092100A (en) * 2014-06-20 2014-10-08 李星 Sealing structure of sparking plug steel bushing
WO2018198951A1 (en) * 2017-04-24 2018-11-01 いすゞ自動車株式会社 Spark plug sleeve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646782A (en) * 1948-09-21 1953-07-28 Bernard C Fisher Apparatus for controlling flame propagation in internal-combustion engines
KR101048124B1 (en) * 2008-06-16 2011-07-08 기아자동차주식회사 Spark Plug Tube Unit for Engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2894724A1 (en) * 2005-12-08 2007-06-15 Renault Sas Angular indexation device for sparking plugs in car engines, comprises a indexation socket threaded for the plug, which fits into the cylinder head and has a means of angular indexation in relation to the hole
CN102943718A (en) * 2012-11-27 2013-02-27 东风汽车有限公司 Elasticity-adjustable spark plug sealing structure
CN104092100A (en) * 2014-06-20 2014-10-08 李星 Sealing structure of sparking plug steel bushing
WO2018198951A1 (en) * 2017-04-24 2018-11-01 いすゞ自動車株式会社 Spark plug sleeve

Also Published As

Publication number Publication date
GB202020380D0 (en) 2021-02-03
GB2602290A (en) 2022-06-29
WO2022135737A1 (en) 2022-06-30

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