FR1436831A - Perfectionnements aux anémomètres à fil chaud - Google Patents

Perfectionnements aux anémomètres à fil chaud

Info

Publication number
FR1436831A
FR1436831A FR10036A FR10036A FR1436831A FR 1436831 A FR1436831 A FR 1436831A FR 10036 A FR10036 A FR 10036A FR 10036 A FR10036 A FR 10036A FR 1436831 A FR1436831 A FR 1436831A
Authority
FR
France
Prior art keywords
hot wire
wire anemometers
anemometers
hot
wire
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
FR10036A
Other languages
English (en)
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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
Priority to GB1143549D priority Critical patent/GB1143549A/en
Application filed by Charbonnages de France CDF filed Critical Charbonnages de France CDF
Priority to FR10036A priority patent/FR1436831A/fr
Priority to US534897A priority patent/US3464269A/en
Priority to DE19661548913 priority patent/DE1548913A1/de
Priority to LU50688A priority patent/LU50688A1/xx
Priority to NL6603610A priority patent/NL6603610A/xx
Priority to BE678052D priority patent/BE678052A/xx
Application granted granted Critical
Publication of FR1436831A publication Critical patent/FR1436831A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/10—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables
    • G01P5/12—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables using variation of resistance of a heated conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
FR10036A 1965-03-19 1965-03-19 Perfectionnements aux anémomètres à fil chaud Expired FR1436831A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1143549D GB1143549A (fr) 1965-03-19
FR10036A FR1436831A (fr) 1965-03-19 1965-03-19 Perfectionnements aux anémomètres à fil chaud
US534897A US3464269A (en) 1965-03-19 1966-03-16 Hot-wire anemometers
DE19661548913 DE1548913A1 (de) 1965-03-19 1966-03-18 Hitzdrahtanemometer
LU50688A LU50688A1 (fr) 1965-03-19 1966-03-18
NL6603610A NL6603610A (fr) 1965-03-19 1966-03-18
BE678052D BE678052A (fr) 1965-03-19 1966-03-18

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR10036A FR1436831A (fr) 1965-03-19 1965-03-19 Perfectionnements aux anémomètres à fil chaud
DEC0038534 1966-03-18

Publications (1)

Publication Number Publication Date
FR1436831A true FR1436831A (fr) 1966-04-29

Family

ID=25970198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR10036A Expired FR1436831A (fr) 1965-03-19 1965-03-19 Perfectionnements aux anémomètres à fil chaud

Country Status (7)

Country Link
US (1) US3464269A (fr)
BE (1) BE678052A (fr)
DE (1) DE1548913A1 (fr)
FR (1) FR1436831A (fr)
GB (1) GB1143549A (fr)
LU (1) LU50688A1 (fr)
NL (1) NL6603610A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3021451A1 (de) * 1979-06-08 1981-01-29 Honda Motor Co Ltd Vorrichtung zur feststellung einer winkelgeschwindigkeit

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548637A (en) * 1969-04-11 1970-12-22 Shell Oil Co Velocity profile sensor system for control of a slurry pipeline
US3735752A (en) * 1971-04-07 1973-05-29 J Rodder Spirometer
DE2750050C2 (de) * 1977-11-09 1983-12-08 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Luftmengenmessung
US4420974A (en) * 1980-11-24 1983-12-20 The United States Of America As Represented By The United States Department Of Energy In-situ measurement system
US4523461A (en) * 1983-05-02 1985-06-18 Air Sensors, Inc. Hot wire anemometer
DE3630427A1 (de) * 1986-09-06 1988-03-10 Draegerwerk Ag Hitzdrahtsensor zur integralen messung von stoff- oder volumenstroemen
DE3818385A1 (de) * 1987-06-04 1988-12-22 Mazda Motor Hitzdraht-stroemungsmengensensor
US5074147A (en) * 1990-03-08 1991-12-24 Analytical Services & Materials, Inc. Flow rate measuring apparatus
DE19808248A1 (de) * 1998-02-27 1999-09-02 Pierburg Ag Meßvorrichtung zur Messung der Masse eines strömenden Mediums
US5854425A (en) * 1998-06-09 1998-12-29 Tao Of Systems Integration, Inc. Method for measurement and compensation of a time constant for a constant voltage anemometer
US6134959A (en) * 1998-08-17 2000-10-24 Tao Of Systems Integration, Inc. Method for detecting flow bifurcation during sonic flow conditions
US7296458B2 (en) * 2002-10-17 2007-11-20 Advanced Technology Materials, Inc Nickel-coated free-standing silicon carbide structure for sensing fluoro or halogen species in semiconductor processing systems, and processes of making and using same
US7228724B2 (en) * 2002-10-17 2007-06-12 Advanced Technology Materials, Inc. Apparatus and process for sensing target gas species in semiconductor processing systems
US20040163445A1 (en) * 2002-10-17 2004-08-26 Dimeo Frank Apparatus and process for sensing fluoro species in semiconductor processing systems
US7080545B2 (en) * 2002-10-17 2006-07-25 Advanced Technology Materials, Inc. Apparatus and process for sensing fluoro species in semiconductor processing systems
US7193187B2 (en) * 2004-02-09 2007-03-20 Advanced Technology Materials, Inc. Feedback control system and method for maintaining constant resistance operation of electrically heated elements
US20060211253A1 (en) * 2005-03-16 2006-09-21 Ing-Shin Chen Method and apparatus for monitoring plasma conditions in an etching plasma processing facility
WO2007041454A2 (fr) * 2005-10-03 2007-04-12 Advanced Technology Materials, Inc. Systemes et procedes de determination de la fin du processus de nettoyage d'une chambre
CA2717455A1 (fr) * 2008-03-07 2009-09-11 Belimo Holding Ag Dispositif de mesure et de regulation d'un debit volumique dans un tube d'aeration
WO2011044539A2 (fr) * 2009-10-09 2011-04-14 University Of Kansas Procédé et appareil pour désencrasser un anémomètre
JP6816071B2 (ja) * 2018-08-24 2021-01-20 ファナック株式会社 レーザ加工システム、噴流観測装置、レーザ加工方法、及び噴流観測方法
US10794742B2 (en) 2019-01-16 2020-10-06 Delphi Technologies Ip Limited Hot wire fluid level or flow sensor having a conductive material in the fluid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2580182A (en) * 1947-05-01 1951-12-25 Gulf Research Development Co Subsurface flowmeter
US2776565A (en) * 1953-02-05 1957-01-08 Honeywell Regulator Co Fluid flow measuring apparatus
US2777535A (en) * 1954-10-25 1957-01-15 Western Precipitation Corp Electric rapper for precipitators
US3187569A (en) * 1962-10-22 1965-06-08 Los Johannes Mass flow meter
US3217543A (en) * 1963-01-28 1965-11-16 Oceanic Instr Inc Vibrated heat sensing probe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3021451A1 (de) * 1979-06-08 1981-01-29 Honda Motor Co Ltd Vorrichtung zur feststellung einer winkelgeschwindigkeit

Also Published As

Publication number Publication date
GB1143549A (fr)
NL6603610A (fr) 1966-09-20
US3464269A (en) 1969-09-02
DE1548913A1 (de) 1969-06-19
BE678052A (fr) 1966-09-19
LU50688A1 (fr) 1966-09-19

Similar Documents

Publication Publication Date Title
FR1436831A (fr) Perfectionnements aux anémomètres à fil chaud
FR1460897A (fr) Perfectionnements aux aérothermes
FR1510644A (fr) Perfectionnements aux thermostats électriques
FR1464062A (fr) Perfectionnements apportés aux muselets
FR1518703A (fr) Perfectionnements aux équerres
FR1383169A (fr) Perfectionnements aux débitmètres
FR1521859A (fr) Perfectionnements aux débitmètres
FR1505062A (fr) Perfectionnements aux faneuses
FR1430276A (fr) Perfectionnements aux tubes-emballages
FR1506485A (fr) Perfectionnements aux bennes preneuses
FR1445964A (fr) Perfectionnements aux échangeurs thermiques
FR92524E (fr) Perfectionnements aux anémomètres à fil chaud
FR1504513A (fr) Perfectionnements aux métiers à tisser
FR1466874A (fr) Perfectionnements aux paquets de fil
FR1431867A (fr) Perfectionnements apportés aux indicateurs de débit
FR1456604A (fr) Perfectionnements aux tubes électroniques
FR1506593A (fr) Perfectionnements aux gazettes
FR1430940A (fr) Perfectionnements aux radiateurs thermiques
FR1400955A (fr) Perfectionnements aux radiateurs
FR1430488A (fr) Perfectionnement aux clips
FR1506739A (fr) Perfectionnements aux installations de chauffage central
CH456892A (de) Sammelheizungskessel
FR1424234A (fr) Perfectionnements aux radiateurs soufflants
FR1461083A (fr) Perfectionnements aux métiers à tisser
FR1515117A (fr) Perfectionnements aux radiomètres