ES477920A1 - Un aparato para medir la emision de humos de motores. - Google Patents

Un aparato para medir la emision de humos de motores.

Info

Publication number
ES477920A1
ES477920A1 ES477920A ES477920A ES477920A1 ES 477920 A1 ES477920 A1 ES 477920A1 ES 477920 A ES477920 A ES 477920A ES 477920 A ES477920 A ES 477920A ES 477920 A1 ES477920 A1 ES 477920A1
Authority
ES
Spain
Prior art keywords
speed
engine
signal
change
comparator
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
Application number
ES477920A
Other languages
English (en)
Spanish (es)
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.)
Leslie Hartridge Ltd
Original Assignee
Leslie Hartridge 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 Leslie Hartridge Ltd filed Critical Leslie Hartridge Ltd
Publication of ES477920A1 publication Critical patent/ES477920A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
    • G01M15/108—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases using optical methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
ES477920A 1978-02-23 1979-02-21 Un aparato para medir la emision de humos de motores. Expired ES477920A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB736378A GB1599855A (en) 1978-02-23 1978-02-23 Apparatus for measuring engine smoke emission

Publications (1)

Publication Number Publication Date
ES477920A1 true ES477920A1 (es) 1980-03-01

Family

ID=9831697

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477920A Expired ES477920A1 (es) 1978-02-23 1979-02-21 Un aparato para medir la emision de humos de motores.

Country Status (7)

Country Link
JP (1) JPS54126301A (et)
BE (1) BE874378A (et)
DE (1) DE2907136A1 (et)
ES (1) ES477920A1 (et)
GB (1) GB1599855A (et)
NL (1) NL7901444A (et)
SE (1) SE442064B (et)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9107156U1 (de) * 1991-06-11 1991-07-25 Hermann electronic Inh. Horst Hermann, 8502 Cadolzburg Anordnung bei einer Abgasmessung
JP5128493B2 (ja) * 2007-04-27 2013-01-23 株式会社堀場製作所 排ガス分析装置

Also Published As

Publication number Publication date
SE442064B (sv) 1985-11-25
JPS54126301A (en) 1979-10-01
BE874378A (fr) 1979-06-18
JPS6335932B2 (et) 1988-07-18
SE7901580L (sv) 1979-08-24
GB1599855A (en) 1981-10-07
DE2907136C2 (et) 1987-04-23
NL7901444A (nl) 1979-08-27
DE2907136A1 (de) 1979-09-06

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