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DE242038C - - Google Patents

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Publication number
DE242038C
DE242038C DENDAT242038D DE242038DA DE242038C DE 242038 C DE242038 C DE 242038C DE NDAT242038 D DENDAT242038 D DE NDAT242038D DE 242038D A DE242038D A DE 242038DA DE 242038 C DE242038 C DE 242038C
Authority
DE
Grant status
Grant
Patent type
Application number
DENDAT242038D

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/10Measuring 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
    • G01P5/12Measuring 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
DENDAT242038D DE242038C (en)

Publications (1)

Publication Number Publication Date
DE242038C true DE242038C (en)

Family

ID=501288

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DENDAT242038D DE242038C (en)

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DE (1) DE242038C (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743788C (en) * 1941-10-12 1944-01-03 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Resistor arrangement for measuring the speed of flowing gases
US2674880A (en) * 1952-04-25 1954-04-13 Shell Dev Variable area flowmeter
US2775890A (en) * 1954-01-20 1957-01-01 Cloyd D Waldron Fluid flowmeter
US2814950A (en) * 1955-04-20 1957-12-03 Joseph P Lawlor Flow indicator for filter apparatus
US2840180A (en) * 1955-03-23 1958-06-24 Worthington Corp Means for reducing acoustical energy in a fluid translating system
US2940309A (en) * 1954-05-04 1960-06-14 Rockwell Mfg Co Flow mass meter
DE1270864B (en) * 1963-12-31 1968-06-20 Martin Hornig Means for measuring the flow velocities of a medium
DE1573098B1 (en) * 1966-11-30 1971-12-16 Siemens Ag Means for measuring weak Gasstr|mungen, preferably in a gas analyzer
EP0008185A1 (en) * 1978-08-05 1980-02-20 Nissan Motor Co., Ltd. Flowmeter of hot wire type
US7585799B2 (en) 2003-06-11 2009-09-08 3M Innovative Properties Company Microspheres having a high index of refraction

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743788C (en) * 1941-10-12 1944-01-03 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Resistor arrangement for measuring the speed of flowing gases
US2674880A (en) * 1952-04-25 1954-04-13 Shell Dev Variable area flowmeter
US2775890A (en) * 1954-01-20 1957-01-01 Cloyd D Waldron Fluid flowmeter
US2940309A (en) * 1954-05-04 1960-06-14 Rockwell Mfg Co Flow mass meter
US2840180A (en) * 1955-03-23 1958-06-24 Worthington Corp Means for reducing acoustical energy in a fluid translating system
US2814950A (en) * 1955-04-20 1957-12-03 Joseph P Lawlor Flow indicator for filter apparatus
DE1270864B (en) * 1963-12-31 1968-06-20 Martin Hornig Means for measuring the flow velocities of a medium
DE1573098B1 (en) * 1966-11-30 1971-12-16 Siemens Ag Means for measuring weak Gasstr|mungen, preferably in a gas analyzer
EP0008185A1 (en) * 1978-08-05 1980-02-20 Nissan Motor Co., Ltd. Flowmeter of hot wire type
US7585799B2 (en) 2003-06-11 2009-09-08 3M Innovative Properties Company Microspheres having a high index of refraction