CH518454A - Fluid-Detektionsvorrichtung - Google Patents

Fluid-Detektionsvorrichtung

Info

Publication number
CH518454A
CH518454A CH856270A CH856270A CH518454A CH 518454 A CH518454 A CH 518454A CH 856270 A CH856270 A CH 856270A CH 856270 A CH856270 A CH 856270A CH 518454 A CH518454 A CH 518454A
Authority
CH
Switzerland
Prior art keywords
detection device
fluid detection
fluid
detection
Prior art date
Application number
CH856270A
Other languages
English (en)
Inventor
Leendert Holster Peter
Theresia Potters Corn Johannes
Gerardus Smulders H Franciscus
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH518454A publication Critical patent/CH518454A/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/087—Water level measuring or regulating devices
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/04—Level control, e.g. controlling quantity of material stored in vessel with auxiliary non-electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Measuring Volume Flow (AREA)
  • Nozzles (AREA)
CH856270A 1969-06-10 1970-06-08 Fluid-Detektionsvorrichtung CH518454A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6908859A NL6908859A (de) 1969-06-10 1969-06-10

Publications (1)

Publication Number Publication Date
CH518454A true CH518454A (de) 1972-01-31

Family

ID=19807163

Family Applications (1)

Application Number Title Priority Date Filing Date
CH856270A CH518454A (de) 1969-06-10 1970-06-08 Fluid-Detektionsvorrichtung

Country Status (8)

Country Link
CA (1) CA933869A (de)
CH (1) CH518454A (de)
DE (1) DE2027257A1 (de)
ES (1) ES380517A1 (de)
FR (1) FR2045962B1 (de)
GB (1) GB1249764A (de)
NL (1) NL6908859A (de)
SE (1) SE362100B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103898715B (zh) * 2014-03-27 2016-08-17 杭州神林电子有限公司 洗涤剂投放控制器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1449178A (fr) * 1964-10-05 1966-08-12 Gen Electric Appareil de contrôle du niveau d'un liquide
IL26544A (en) * 1965-10-04 1970-03-22 Auger R Interruptable jet unit
FR1516690A (fr) * 1966-04-04 1968-03-08 Perfectionnements apportés aux dispositifs de commande pneumatiques
US3415268A (en) * 1966-10-03 1968-12-10 Bourns Inc Viscous liquid level control system

Also Published As

Publication number Publication date
DE2027257A1 (de) 1970-12-17
NL6908859A (de) 1970-12-14
FR2045962A1 (de) 1971-03-05
SE362100B (de) 1973-11-26
GB1249764A (en) 1971-10-13
ES380517A1 (es) 1972-10-16
FR2045962B1 (de) 1974-03-15
CA933869A (en) 1973-09-18

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Legal Events

Date Code Title Description
PL Patent ceased