ATA80042004A - DEVICE FOR MEASURING GAS SPACE PRESSURE - Google Patents

DEVICE FOR MEASURING GAS SPACE PRESSURE

Info

Publication number
ATA80042004A
ATA80042004A AT80042004A AT80042004A ATA80042004A AT A80042004 A ATA80042004 A AT A80042004A AT 80042004 A AT80042004 A AT 80042004A AT 80042004 A AT80042004 A AT 80042004A AT A80042004 A ATA80042004 A AT A80042004A
Authority
AT
Austria
Prior art keywords
gas space
measuring gas
space pressure
pressure
measuring
Prior art date
Application number
AT80042004A
Other languages
German (de)
Other versions
AT413303B (en
Inventor
Walter Dr Piock
Original Assignee
Avl List 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 Avl List Gmbh filed Critical Avl List Gmbh
Priority to AT80042004A priority Critical patent/AT413303B/en
Publication of ATA80042004A publication Critical patent/ATA80042004A/en
Application granted granted Critical
Publication of AT413303B publication Critical patent/AT413303B/en

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
    • G01L23/22—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/222—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines using piezoelectric devices
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Measuring Fluid Pressure (AREA)
AT80042004A 2003-05-05 2003-05-05 DEVICE FOR MEASURING GAS SPACE PRESSURE AT413303B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80042004A AT413303B (en) 2003-05-05 2003-05-05 DEVICE FOR MEASURING GAS SPACE PRESSURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT80042004A AT413303B (en) 2003-05-05 2003-05-05 DEVICE FOR MEASURING GAS SPACE PRESSURE

Publications (2)

Publication Number Publication Date
ATA80042004A true ATA80042004A (en) 2005-06-15
AT413303B AT413303B (en) 2006-01-15

Family

ID=34637648

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80042004A AT413303B (en) 2003-05-05 2003-05-05 DEVICE FOR MEASURING GAS SPACE PRESSURE

Country Status (1)

Country Link
AT (1) AT413303B (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946692C (en) * 1943-08-07 1956-08-02 Krautzberger & Co Valve for painting device operated with compressed air
DE1019193B (en) * 1957-03-12 1957-11-07 Adolf Winder Pneumatic tire valve
DE3617015A1 (en) * 1986-05-21 1987-11-26 Bosch Gmbh Robert Fuel injection valve with soft seat
DE3712040C1 (en) * 1987-04-09 1988-09-29 Bosch Gmbh Robert Valve for a vehicle brake system
DE3741526A1 (en) * 1987-12-08 1989-06-22 Bosch Gmbh Robert Seat valve
JP3809919B2 (en) * 1995-06-09 2006-08-16 株式会社日立製作所 Cylinder internal pressure detector
DE10018265B4 (en) * 2000-04-13 2005-02-03 IFT Ingenieurgesellschaft für Fahrzeugtechnik mbH Measuring arrangement for the indirect combustion chamber pressure sensing of an internal combustion engine in operation
DE10023582A1 (en) * 2000-05-13 2001-11-15 Bosch Gmbh Robert Valve has chamber with inlet and outlet ducts, lifting rod, actuator, valve element, and valve seating
DE10105061A1 (en) * 2001-02-05 2002-08-29 Siemens Ag Fuel injector for IC engine, has active sealing element containing piezoelectric material in which two electrodes that are externally insulated are embedded for tapping and/or applying voltages
DE10127932A1 (en) * 2001-06-08 2002-12-19 Bosch Gmbh Robert Motor vehicle combustion engine fuel injector has an integral pressure sensor in the combustion chamber that supplies pressure information to a valve member so that its behavior is controlled accordingly

Also Published As

Publication number Publication date
AT413303B (en) 2006-01-15

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ATA80042004A (en) DEVICE FOR MEASURING GAS SPACE PRESSURE

Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20150615