ES290086A1 - Aparato para detectar la posiciën de una superficie - Google Patents

Aparato para detectar la posiciën de una superficie

Info

Publication number
ES290086A1
ES290086A1 ES0290086A ES290086A ES290086A1 ES 290086 A1 ES290086 A1 ES 290086A1 ES 0290086 A ES0290086 A ES 0290086A ES 290086 A ES290086 A ES 290086A ES 290086 A1 ES290086 A1 ES 290086A1
Authority
ES
Spain
Prior art keywords
pressure
sheet
pressure switch
pict
conveyer
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
ES0290086A
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers 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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Publication of ES290086A1 publication Critical patent/ES290086A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/42—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using fluid means
    • G01D5/44—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using fluid means using jets of fluid
    • G01D5/46—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using fluid means using jets of fluid by deflecting or throttling the flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
    • F15B5/003—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities characterised by variation of the pressure in a nozzle or the like, e.g. nozzle-flapper system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/161—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid for discrete levels
ES0290086A 1962-07-19 1963-07-17 Aparato para detectar la posiciën de una superficie Expired ES290086A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2789062A GB1029826A (en) 1962-07-19 1962-07-19 Improvements in or relating to detecting apparatus

Publications (1)

Publication Number Publication Date
ES290086A1 true ES290086A1 (es) 1963-08-16

Family

ID=10266942

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0290086A Expired ES290086A1 (es) 1962-07-19 1963-07-17 Aparato para detectar la posiciën de una superficie

Country Status (4)

Country Link
BE (1) BE635183A (es)
DE (1) DE1939860U (es)
ES (1) ES290086A1 (es)
GB (1) GB1029826A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597961A (en) * 1968-07-26 1971-08-10 Ite Imperial Corp Fluid operated sensing device
EP0214100A1 (de) * 1985-09-02 1987-03-11 Alcan Rorschach AG Verfahren zum berührungslosen Messen eines Abstandes, Abstandsmesselement, Verfahren zum kontinuierlichen Messen der Planheit von Folien, Element zum Messen der Planheit von Folien sowie Verfahren zum messen der Dicke eines starren Körpers
CN109204882B (zh) * 2018-08-13 2020-01-24 晨龙飞机（荆门）有限公司 一种飞机挡风玻璃安全监测设备

Also Published As

Publication number Publication date
GB1029826A (en) 1966-05-18
DE1939860U (de) 1966-06-02
BE635183A (es)

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