NO133948B - - Google Patents

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Publication number
NO133948B
NO133948B NO3483/71A NO348371A NO133948B NO 133948 B NO133948 B NO 133948B NO 3483/71 A NO3483/71 A NO 3483/71A NO 348371 A NO348371 A NO 348371A NO 133948 B NO133948 B NO 133948B
Authority
NO
Norway
Prior art keywords
paper
folding
stated
transverse
carried out
Prior art date
Application number
NO3483/71A
Other languages
English (en)
Norwegian (no)
Other versions
NO133948C (index.php
Inventor
V Arrigoni
B Gaetani
P Ghezzi
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of NO133948B publication Critical patent/NO133948B/no
Publication of NO133948C publication Critical patent/NO133948C/no

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00Devices 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
    • G01L23/22Devices 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
    • G01L23/221Devices 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
    • G01L23/225Devices 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 circuit arrangements therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00Advancing or retarding ignition; Control therefor
    • F02P5/04Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15Digital data processing
    • F02P5/152Digital data processing dependent on pinking
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/40Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Testing Of Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
NO3483/71A 1970-09-22 1971-09-21 NO133948C (index.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3002070 1970-09-22

Publications (2)

Publication Number Publication Date
NO133948B true NO133948B (index.php) 1976-04-12
NO133948C NO133948C (index.php) 1976-08-11

Family

ID=11228874

Family Applications (1)

Application Number Title Priority Date Filing Date
NO3483/71A NO133948C (index.php) 1970-09-22 1971-09-21

Country Status (16)

Country Link
BE (1) BE772792A (index.php)
CA (1) CA960882A (index.php)
CH (1) CH539846A (index.php)
CS (1) CS162764B2 (index.php)
DE (1) DE2146361C3 (index.php)
ES (1) ES395661A1 (index.php)
FR (1) FR2108376A5 (index.php)
GB (1) GB1363109A (index.php)
HU (1) HU170892B (index.php)
LU (1) LU63928A1 (index.php)
NL (1) NL7113007A (index.php)
NO (1) NO133948C (index.php)
PL (1) PL70971B1 (index.php)
SE (1) SE378676B (index.php)
SU (1) SU473380A3 (index.php)
YU (1) YU33358B (index.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1088734B (it) * 1977-12-06 1985-06-10 Snam Progetti Sistema automatico di sopressione del rumore di fondo su apparecchiature per la misura del battito in testa
DE2903788A1 (de) * 1979-02-01 1980-08-14 Bayerische Motoren Werke Ag Vorrichtung zur erfassung der bei anomalen verbrennungsvorgaengen in verbrennungsmotoren auftretenden schwingungen
DE3339569A1 (de) * 1983-11-02 1985-05-09 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Messschaltung zur ionenstrommessung

Also Published As

Publication number Publication date
YU237871A (en) 1976-04-30
DE2146361A1 (de) 1972-03-23
CS162764B2 (index.php) 1975-07-15
HU170892B (hu) 1977-09-28
LU63928A1 (index.php) 1972-03-01
YU33358B (en) 1976-10-31
ES395661A1 (es) 1974-10-16
NL7113007A (index.php) 1972-03-24
GB1363109A (en) 1974-08-14
NO133948C (index.php) 1976-08-11
DE2146361B2 (de) 1973-05-30
SE378676B (index.php) 1975-09-08
FR2108376A5 (index.php) 1972-05-19
BE772792A (fr) 1972-01-17
SU473380A3 (ru) 1975-06-05
DE2146361C3 (de) 1974-01-03
CH539846A (fr) 1973-07-31
CA960882A (en) 1975-01-14
PL70971B1 (index.php) 1974-04-30

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