NL7703209A - Inrichting voor het controleren van het vloei- stofniveau. - Google Patents

Inrichting voor het controleren van het vloei- stofniveau.

Info

Publication number: NL7703209A
Authority: NL; Netherlands
Prior art keywords: checking; liquid level; liquid; level
Prior art date: 1976-03-24

Application number

NL7703209A

Other languages

English (en)

Dutch (nl)

Original Assignee

Honeywell Inc

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.)

1976-03-24

Filing date

1977-03-24

Publication date

1977-09-27

1977-03-24 Application filed by Honeywell Inc filed Critical Honeywell Inc

1977-09-27 Publication of NL7703209A publication Critical patent/NL7703209A/xx

Classifications

- 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
- G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/24—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
- G01F23/241—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
- G01F23/243—Schematic arrangements of probes combined with measuring circuits
- 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
- G01F23/30—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 floats
- G01F23/32—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 floats using rotatable arms or other pivotable transmission elements
- G01F23/36—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 floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Control Of Combustion (AREA)
Control Of Non-Electrical Variables (AREA)

NL7703209A 1976-03-24 1977-03-24 Inrichting voor het controleren van het vloei- stofniveau. NL7703209A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/669,777 US4084547A (en)	1976-03-24	1976-03-24	Safe start checking liquid processing system

Publications (1)

Publication Number	Publication Date
NL7703209A true NL7703209A (nl)	1977-09-27

Family

ID=24687694

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7703209A NL7703209A (nl)	1976-03-24	1977-03-24	Inrichting voor het controleren van het vloei- stofniveau.

Country Status (17)

Country	Link
US (1)	US4084547A (xx)
JP (1)	JPS52116945A (xx)
AR (1)	AR212984A1 (xx)
AU (1)	AU508746B2 (xx)
BE (1)	BE852847A (xx)
BR (1)	BR7701795A (xx)
CA (1)	CA1070794A (xx)
CH (1)	CH613774A5 (xx)
DE (1)	DE2711771C2 (xx)
DK (1)	DK129177A (xx)
ES (1)	ES457035A1 (xx)
FR (1)	FR2345757A1 (xx)
GB (1)	GB1549650A (xx)
IT (1)	IT1086864B (xx)
MX (1)	MX3523E (xx)
NL (1)	NL7703209A (xx)
SE (1)	SE421029B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4345715A (en) *	1979-08-24	1982-08-24	Craenenbroeck Raymond J E Van	Safety device for a heat exchange equipment filled with pressurized liquid
DE3013019C2 (de) *	1980-04-03	1984-08-16	Paul Ing. Kottingbrunn Niederösterreich Silberbauer	Verfahren zur Überprüfung einer Flüssigkeitsmangelanzeige und Vorrichtung zur Durchführung des Verfahrens
JPS56146928A (en) *	1980-04-15	1981-11-14	Toshiba Corp	Idle burning preventing device
DE3237606A1 (de) *	1982-10-11	1984-04-12	Löbel, Monika, 4330 Mülheim	Elektronischer niveauschalter mit selbstsichernder steuereinheit
IT1158850B (it) *	1983-03-28	1987-02-25	Elvio Bernardi	Valvola automatica di scarico acqua di condensa in impianti ad aria compressa
US4896052A (en) *	1986-09-29	1990-01-23	Liquid Management Systems, Inc.	Overflow and leakage detection system for an air conditioning unit
AT396290B (de) *	1988-09-09	1993-07-26	Vaillant Gmbh	Beheizter warmwasserspeicher
DE4015232A1 (de) *	1990-05-11	1991-11-14	Samson Ag	Anordnung zum entlueften und ueberwachen der wassermenge in einem heizungssystem
GB2263168A (en) *	1991-10-23	1993-07-14	L J K Fleet Contracts Limited	Liquid level indicator
US7075443B1 (en)	2003-09-29	2006-07-11	Chandler Systems, Inc.	Wastewater fluid level sensing and control system
US8508374B1 (en)	2003-09-29	2013-08-13	Sje-Rhombus	Motor power module
WO2006042208A2 (en) *	2004-10-08	2006-04-20	Bunn-O-Matic Corporation	System for producing beverages
US7940165B1 (en)	2006-08-21	2011-05-10	Nmhg Oregon, Llc	Low fuel warning systems for a motorized vehicle
US9000905B2 (en) *	2006-08-21	2015-04-07	Nmhg Oregon, Llc	Auxiliary fuel tank
US8757509B2 (en) *	2009-03-27	2014-06-24	Honeywell International Inc.	Boiler control methods
US9329071B2 (en) *	2014-04-21	2016-05-03	Asm Ip Holding B.V.	Substrate processing apparatus
CN110455372B (zh) *	2019-08-12	2024-08-06	深圳市宏电技术股份有限公司	一种气泡式液位计检测装置、系统及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE449533C (de) *	1924-06-01	1927-09-20	Stephan Loeffler	Vorrichtung zum Anzeigen des Wasserstands
US2385161A (en) *	1940-12-10	1945-09-18	Jack L Pinkerton	Steam boiler control
US2700153A (en) *	1952-09-22	1955-01-18	Luther H Huckabee	Low water warning signal and cutoff system
FR1108834A (fr) *	1954-07-09	1956-01-18		Procédé et système de contrôle
US3109415A (en) *	1958-11-19	1963-11-05	Scully Signal Co	Fluid level detector and method
US3131335A (en) *	1960-11-10	1964-04-28	Carl O Berglund	Liquid level controller
IE35653B1 (en) *	1970-09-02	1976-04-14	Birger J	A steam generator
GB1381113A (en) *	1971-05-19	1975-01-22	Eaton Williams Raymond H	Automatic control for electrode boilers
US3834357A (en) *	1973-06-07	1974-09-10	Itt	Low-water cut off system
US3922564A (en) *	1974-01-31	1975-11-25	Paul T Kachuk	Liquid level control
NL7506282A (nl) *	1975-05-28	1976-11-30	Visser Tuinbouwtech	Werkwijze en inrichting voor het doseren van zaad.
US4007713A (en) *	1975-08-28	1977-02-15	Hydrolevel Corporation	Test circuit

1976
- 1976-03-24 US US05/669,777 patent/US4084547A/en not_active Expired - Lifetime
1977
- 1977-02-15 CA CA271,797A patent/CA1070794A/en not_active Expired
- 1977-02-18 MX MX77100410U patent/MX3523E/es unknown
- 1977-02-24 GB GB7754/77A patent/GB1549650A/en not_active Expired
- 1977-02-24 AR AR266669A patent/AR212984A1/es active
- 1977-03-11 CH CH312077A patent/CH613774A5/xx not_active IP Right Cessation
- 1977-03-14 SE SE7702853A patent/SE421029B/xx not_active IP Right Cessation
- 1977-03-17 DE DE2711771A patent/DE2711771C2/de not_active Expired
- 1977-03-18 IT IT48552/77A patent/IT1086864B/it active
- 1977-03-18 JP JP2935077A patent/JPS52116945A/ja active Granted
- 1977-03-18 AU AU23371/77A patent/AU508746B2/en not_active Expired
- 1977-03-21 ES ES457035A patent/ES457035A1/es not_active Expired
- 1977-03-22 FR FR7708528A patent/FR2345757A1/fr active Granted
- 1977-03-23 DK DK129177A patent/DK129177A/da not_active Application Discontinuation
- 1977-03-23 BR BR7701795A patent/BR7701795A/pt unknown
- 1977-03-24 NL NL7703209A patent/NL7703209A/xx not_active Application Discontinuation
- 1977-03-24 BE BE176091A patent/BE852847A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2345757A1 (fr)	1977-10-21
DK129177A (da)	1977-09-25
AR212984A1 (es)	1978-11-30
US4084547A (en)	1978-04-18
ES457035A1 (es)	1978-02-16
GB1549650A (en)	1979-08-08
FR2345757B1 (xx)	1983-08-19
DE2711771C2 (de)	1987-04-23
SE421029B (sv)	1981-11-16
CH613774A5 (xx)	1979-10-15
AU508746B2 (en)	1980-04-03
CA1070794A (en)	1980-01-29
JPS6153625B2 (xx)	1986-11-18
SE7702853L (sv)	1977-09-25
MX3523E (es)	1981-01-20
IT1086864B (it)	1985-05-31
AU2337177A (en)	1978-09-21
JPS52116945A (en)	1977-09-30
DE2711771A1 (de)	1977-09-29
BR7701795A (pt)	1978-01-24
BE852847A (fr)	1977-07-18

Publication	Publication Date	Title
NL7709441A (nl)	1978-03-14	Inrichting voor het vergelijken van vinger- afdrukken.
NL7708667A (nl)	1978-02-08	Inrichting voor het bereiden van dranken.
NL7711955A (nl)	1978-05-03	Inrichting voor het wassen van bloed.
NL7714044A (nl)	1978-06-22	Inrichting voor het behandelen van oppervlakken.
NL7707169A (nl)	1977-12-30	Inrichting voor het sorteren van houders voor vloeistoffen.
NL7707271A (nl)	1978-01-31	Inrichting voor het voortstuwen van schepen.
NL7710690A (nl)	1978-03-31	Inrichting voor het meten van de vrije ruimte.
NL7607333A (nl)	1977-01-06	Inrichting voor het begassen van vloeistoffen.
NL174988C (nl)	1984-09-03	Inrichting voor het detecteren van geioniseerde stoffen.
NL7610858A (nl)	1978-04-04	Apparaat voor het meten van lokale absorptie- verschillen.
NL7703209A (nl)	1977-09-27	Inrichting voor het controleren van het vloei- stofniveau.
NL7710782A (nl)	1978-04-10	Inrichting voor het hanteren van vaten.
NL7608707A (nl)	1977-03-15	Inrichting voor het begassen van vloeistoffen.
NL179705C (nl)	1986-11-03	Inrichting in het bijzonder voor het intraveneus toedienen van vloeistoffen.
NL183451C (nl)	1988-11-01	Apparaat voor het afgeven van vloeistoffen onder druk.
NL7607558A (nl)	1978-01-10	Inrichting voor het vervaardigen van soft-ice.
NL7801796A (nl)	1978-12-22	Inrichting voor het behandelen van vloeistoffen.
NL7608898A (nl)	1977-09-06	Inrichting voor het plaatsen van voorwerpen.
NL7712475A (nl)	1978-05-24	Inrichting voor het mengen van vloeistoffen.
NL7700812A (nl)	1977-09-28	Inrichting voor het aftakken van reinigings- elementen.
NL7706443A (nl)	1977-12-28	Inrichting voor het meten van de stromings- snelheid.
NL7605011A (nl)	1976-11-19	Inrichting voor het controleren van het niveau van vloeistoffen in doorzichtige buizen.
NL7700811A (nl)	1977-09-28	Inrichting voor het aftakken van reinigings- elementen.
NL7711282A (nl)	1978-04-18	Inrichting voor het verdelen van een vloeistof.
NL183797C (nl)	1989-02-01	Inrichting voor het koud opslaan.

Legal Events

Date	Code	Title
1984-03-01	BA	A request for search or an international-type search has been filed
1984-04-02	BB	A search report has been drawn up
1984-07-02	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1989-11-01	BV	The patent application has lapsed