SE7901865L - Anordning for luftmengdmetning - Google Patents

Anordning for luftmengdmetning

Info

Publication number
SE7901865L
SE7901865L SE7901865A SE7901865A SE7901865L SE 7901865 L SE7901865 L SE 7901865L SE 7901865 A SE7901865 A SE 7901865A SE 7901865 A SE7901865 A SE 7901865A SE 7901865 L SE7901865 L SE 7901865L
Authority
SE
Sweden
Prior art keywords
air quantity
temperature
carrier member
heating wire
metering
Prior art date
Application number
SE7901865A
Other languages
Unknown language ( )
English (en)
Other versions
SE444987B (sv
Inventor
P Romann
U Hafner
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE7901865L publication Critical patent/SE7901865L/sv
Publication of SE444987B publication Critical patent/SE444987B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/696—Circuits therefor, e.g. constant-current flow meters
    • G01F1/698—Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters
    • G01F1/6983—Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters adapted for burning-off deposits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/69—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element of resistive type

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Resistance Heating (AREA)
SE7901865A 1978-03-04 1979-03-01 Anordning for luftmengdmetning SE444987B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782809455 DE2809455A1 (de) 1978-03-04 1978-03-04 Einrichtung zur luftmengenmessung

Publications (2)

Publication Number Publication Date
SE7901865L true SE7901865L (sv) 1979-09-05
SE444987B SE444987B (sv) 1986-05-20

Family

ID=6033610

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7901865A SE444987B (sv) 1978-03-04 1979-03-01 Anordning for luftmengdmetning

Country Status (7)

Country Link
US (1) US4299125A (sv)
JP (1) JPS54125060A (sv)
BR (1) BR7901246A (sv)
DE (1) DE2809455A1 (sv)
FR (1) FR2418925A1 (sv)
GB (1) GB1586424A (sv)
SE (1) SE444987B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828102A1 (de) * 1978-06-27 1980-01-10 Bosch Gmbh Robert Einrichtung zur luftmengenmessung
DE2918613A1 (de) * 1979-05-09 1980-11-27 Bosch Gmbh Robert Vorrichtung zur messung der masse eines stroemenden mediums
DE2947856A1 (de) * 1979-11-28 1981-07-23 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur messung der masse eines stroemenden mediums
DE3003671A1 (de) * 1980-02-01 1981-08-06 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur messung der masse eines stroemenden mediums
DE3016923A1 (de) * 1980-05-02 1981-11-05 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur messung der masse eine stroemenden mediums
JPS5739370U (sv) * 1980-08-15 1982-03-03
DE3109608A1 (de) * 1981-03-13 1982-09-23 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur messung der masse eines stroemenden mediums
DE3130634A1 (de) * 1981-08-01 1983-02-17 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur kontaktierung elektrisch leitender draehte
JPS5892618U (ja) * 1981-12-17 1983-06-23 日産自動車株式会社 カルマン渦流量センサの渦検出用プロ−ブ装着装置
DE3208145C2 (de) * 1982-03-06 1986-10-09 Viscotherm AG, Hinteregg, Zürich Sender- bzw. Empfängerelement für eine nach dem Wärmeimpfverfahren arbeitende Durchfluß-Meßvorrichtung und unter Verwendung dieser Elemente gebaute Vorrichtung
DE3303885A1 (de) * 1983-02-05 1984-08-09 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur messung der masse eines stroemenden mediums
JPS60191936U (ja) * 1984-05-31 1985-12-19 日本電子機器株式会社 熱線式流量計
JPH01102724U (sv) * 1987-12-26 1989-07-11
DE3917311A1 (de) * 1989-05-27 1990-11-29 Bosch Gmbh Robert Vorrichtung zur messung der masse eines stroemenden mediums
JPH0416323U (sv) * 1990-05-31 1992-02-10
DE4228474A1 (de) * 1992-08-27 1994-03-03 Draegerwerk Ag Verfahren zum Einbringen eines Kontaktdrahtes in ein Sensorgehäuse

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1218205A (en) * 1913-07-29 1917-03-06 Cutler Hammer Mfg Co Electrical resistance unit.
US1156630A (en) * 1915-04-29 1915-10-12 Gen Electric Method of and means for measuring the flow of fluids.
GB105062A (en) * 1916-03-23 1917-10-18 Cutler Hammer Mfg Co Improvements in and relating to Fluid Meters.
DE1093569B (de) * 1957-12-11 1960-11-24 Walter Brecht Dr Ing Vorrichtung mit linearer Ableseskala zur Mengenmessung stroemender Medien nach dem Hitzdrahtverfahren
US3732722A (en) * 1971-08-20 1973-05-15 Perkin Elmer Corp Material holder
DE2151774C3 (de) * 1971-10-18 1980-04-03 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage für eine Brennkraftmaschine
US3971247A (en) * 1974-11-15 1976-07-27 Rodder Jerome A Fluid measuring apparatus
JPS5256214A (en) * 1975-11-01 1977-05-09 Nippon Soken Inc Air intake capacity detector for internal combustion engine
US4109510A (en) * 1977-04-14 1978-08-29 Rodder Jerome A Fluid measuring apparatus

Also Published As

Publication number Publication date
FR2418925B1 (sv) 1984-03-09
US4299125A (en) 1981-11-10
DE2809455C2 (sv) 1987-05-27
SE444987B (sv) 1986-05-20
DE2809455A1 (de) 1979-09-06
FR2418925A1 (fr) 1979-09-28
JPS54125060A (en) 1979-09-28
GB1586424A (en) 1981-03-18
BR7901246A (pt) 1979-10-02

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