GB2235299B - Combustion chamber pressure sensor - Google Patents

Combustion chamber pressure sensor

Info

Publication number
GB2235299B
GB2235299B GB9017688A GB9017688A GB2235299B GB 2235299 B GB2235299 B GB 2235299B GB 9017688 A GB9017688 A GB 9017688A GB 9017688 A GB9017688 A GB 9017688A GB 2235299 B GB2235299 B GB 2235299B
Authority
GB
United Kingdom
Prior art keywords
pressure sensor
combustion chamber
chamber pressure
combustion
sensor
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
GB9017688A
Other versions
GB2235299A (en
GB9017688D0 (en
Inventor
Mark C Sellnau
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB9017688D0 publication Critical patent/GB9017688D0/en
Publication of GB2235299A publication Critical patent/GB2235299A/en
Application granted granted Critical
Publication of GB2235299B publication Critical patent/GB2235299B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/10—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • F02F2007/0063—Head bolts; Arrangements of cylinder head bolts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
GB9017688A 1989-08-21 1990-08-13 Combustion chamber pressure sensor Expired - Fee Related GB2235299B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39615689A 1989-08-21 1989-08-21

Publications (3)

Publication Number Publication Date
GB9017688D0 GB9017688D0 (en) 1990-09-26
GB2235299A GB2235299A (en) 1991-02-27
GB2235299B true GB2235299B (en) 1994-02-23

Family

ID=23566086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9017688A Expired - Fee Related GB2235299B (en) 1989-08-21 1990-08-13 Combustion chamber pressure sensor

Country Status (3)

Country Link
CA (1) CA2013127C (en)
DE (1) DE4026418A1 (en)
GB (1) GB2235299B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3809919B2 (en) * 1995-06-09 2006-08-16 株式会社日立製作所 Cylinder internal pressure detector
US8231464B2 (en) 2005-12-19 2012-07-31 Wms Gaming Inc. Multigame gaming machine with transmissive display
CN109738149B (en) * 2018-12-25 2020-07-07 清华大学 Device, system and method for testing antiknock performance of spark plug

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392082A (en) * 1980-08-15 1983-07-05 Hitachi, Ltd. Pressure-sensitive ignition plug
US4566316A (en) * 1983-01-10 1986-01-28 Nissan Motor Co., Ltd. Washer type pressure sensor
US4602506A (en) * 1984-06-29 1986-07-29 Nissan Motor Co., Ltd. Combustion pressure sensor arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE656168C (en) * 1932-04-16 1938-01-31 Loewe Opta Gmbh Spark plug with built-in piezoelectric pressure measuring device
US4153019A (en) * 1977-04-20 1979-05-08 General Motors Corporation Peak cylinder combustion pressure ignition spark timing system
US4601196A (en) * 1984-08-15 1986-07-22 General Motors Corporation Engine combustion chamber pressure sensor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392082A (en) * 1980-08-15 1983-07-05 Hitachi, Ltd. Pressure-sensitive ignition plug
US4566316A (en) * 1983-01-10 1986-01-28 Nissan Motor Co., Ltd. Washer type pressure sensor
US4602506A (en) * 1984-06-29 1986-07-29 Nissan Motor Co., Ltd. Combustion pressure sensor arrangement

Also Published As

Publication number Publication date
CA2013127C (en) 1996-07-09
GB2235299A (en) 1991-02-27
DE4026418A1 (en) 1991-02-28
CA2013127A1 (en) 1991-02-21
DE4026418C2 (en) 1992-06-11
GB9017688D0 (en) 1990-09-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070813