FR2045962A1 - - Google Patents

Info

Publication number
FR2045962A1
FR2045962A1 FR7021230A FR7021230A FR2045962A1 FR 2045962 A1 FR2045962 A1 FR 2045962A1 FR 7021230 A FR7021230 A FR 7021230A FR 7021230 A FR7021230 A FR 7021230A FR 2045962 A1 FR2045962 A1 FR 2045962A1
Authority
FR
France
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.)
Granted
Application number
FR7021230A
Other languages
French (fr)
Other versions
FR2045962B1 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2045962A1 publication Critical patent/FR2045962A1/fr
Application granted granted Critical
Publication of FR2045962B1 publication Critical patent/FR2045962B1/fr
Expired legal-status Critical Current

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
FR7021230A 1969-06-10 1970-06-10 Expired FR2045962B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2045962A1 true FR2045962A1 (en) 1971-03-05
FR2045962B1 FR2045962B1 (en) 1974-03-15

Family

ID=19807163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7021230A Expired FR2045962B1 (en) 1969-06-10 1970-06-10

Country Status (8)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103898715B (en) * 2014-03-27 2016-08-17 杭州神林电子有限公司 Controller thrown in by detergent

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1449178A (en) * 1964-10-05 1966-08-12 Gen Electric Liquid level control device
FR1502865A (en) * 1965-10-04 1967-11-24 Improvements to pneumatic non-contact detectors
FR1516690A (en) * 1966-04-04 1968-03-08 Improvements to pneumatic control devices
US3415268A (en) * 1966-10-03 1968-12-10 Bourns Inc Viscous liquid level control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1449178A (en) * 1964-10-05 1966-08-12 Gen Electric Liquid level control device
FR1502865A (en) * 1965-10-04 1967-11-24 Improvements to pneumatic non-contact detectors
FR1516690A (en) * 1966-04-04 1968-03-08 Improvements to pneumatic control devices
US3415268A (en) * 1966-10-03 1968-12-10 Bourns Inc Viscous liquid level control system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
REVUE BRITANNIQUE "THE JOURNAL OF APPLIED PNEUMATICS" VOLUME 7 1967 NO. 49 ARTICLE: "DETECTION AND SENSING WITH AIR JETS" PAGES 6 A 11 EDITION INTERNATIONALE PAR MARTONAIR KABELWEG 50 AMSTERDAM HOLLAND *

Also Published As

Publication number Publication date
DE2027257A1 (en) 1970-12-17
SE362100B (en) 1973-11-26
ES380517A1 (en) 1972-10-16
GB1249764A (en) 1971-10-13
FR2045962B1 (en) 1974-03-15
CH518454A (en) 1972-01-31
NL6908859A (en) 1970-12-14
CA933869A (en) 1973-09-18

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Legal Events

Date Code Title Description
ST Notification of lapse