NL7610846A - Fluidum detectieinrichting. - Google Patents
Fluidum detectieinrichting.Info
- Publication number
- NL7610846A NL7610846A NL7610846A NL7610846A NL7610846A NL 7610846 A NL7610846 A NL 7610846A NL 7610846 A NL7610846 A NL 7610846A NL 7610846 A NL7610846 A NL 7610846A NL 7610846 A NL7610846 A NL 7610846A
- Authority
- NL
- Netherlands
- Prior art keywords
- fluidum
- detection device
- detection
- fluidum detection
- Prior art date
Links
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7306—Electrical characteristic sensing
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/618,857 US4027172A (en) | 1975-10-02 | 1975-10-02 | Resistive fluid detecting means |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7610846A true NL7610846A (nl) | 1977-04-05 |
NL185366B NL185366B (nl) | 1989-10-16 |
NL185366C NL185366C (nl) | 1990-03-16 |
Family
ID=24479412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7610846,A NL185366C (nl) | 1975-10-02 | 1976-09-30 | Reservoir met niveautaster. |
Country Status (18)
Country | Link |
---|---|
US (1) | US4027172A (nl) |
JP (1) | JPS6035613B2 (nl) |
AR (1) | AR207713A1 (nl) |
AU (1) | AU496932B2 (nl) |
BE (1) | BE846711A (nl) |
BR (1) | BR7605396A (nl) |
CA (1) | CA1072655A (nl) |
CH (1) | CH608885A5 (nl) |
DE (1) | DE2643522C2 (nl) |
DK (1) | DK154362C (nl) |
ES (1) | ES451894A1 (nl) |
FR (1) | FR2336668A1 (nl) |
GB (1) | GB1549649A (nl) |
IT (1) | IT1073420B (nl) |
LU (1) | LU75900A1 (nl) |
MX (1) | MX143436A (nl) |
NL (1) | NL185366C (nl) |
SE (1) | SE415802B (nl) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139762A (en) * | 1977-02-22 | 1979-02-13 | Pohrer Harry H | Humidifier |
US4224606A (en) * | 1979-03-21 | 1980-09-23 | Honeywell Inc. | Fluid level detector test switch |
US4382382A (en) * | 1979-11-01 | 1983-05-10 | General Electric Company | Multilevel liquid sensing system |
US4259982A (en) * | 1979-11-19 | 1981-04-07 | Honeywell Inc. | Resistive fluid detecting means |
US4356406A (en) * | 1981-02-17 | 1982-10-26 | Honeywell Inc. | Conductive fluid probe powering means |
US4390793A (en) * | 1981-02-23 | 1983-06-28 | International Telephone And Telegraph Corporation | Electronic liquid level control apparatus |
US4360738A (en) * | 1981-05-04 | 1982-11-23 | Honeywell Inc. | Single probe low water control |
DE3212434C3 (de) * | 1982-04-02 | 1991-01-03 | Endress Hauser Gmbh Co | Fuellstandsgrenzschalter fuer elektrisch leitende fuellgueter |
AU571446B2 (en) * | 1982-08-25 | 1988-04-21 | Venture Measurement Company Llc | Self calibrating capacitance level sensor |
JPS60111118A (ja) * | 1983-11-21 | 1985-06-17 | Ngk Spark Plug Co Ltd | 超音波式液面レベルセンサ |
GB8412461D0 (en) * | 1984-05-16 | 1984-06-20 | Schlumberger Electronics Uk | Fluid level measurement system |
US4638291A (en) * | 1984-06-13 | 1987-01-20 | Ford Motor Company | Sensor assembly for a radiator mounted coolant level monitoring system |
AU568766B2 (en) * | 1984-08-16 | 1988-01-07 | Noack, Raymond James | Monitoring apparatus |
JPS61207564A (ja) * | 1985-03-12 | 1986-09-13 | Chugai Ro Kogyo Kaisha Ltd | ガルバニ−ル装置 |
USRE34337E (en) | 1985-06-11 | 1993-08-10 | Imi Cornelius Inc. | Beverage dispenser with automatic cup-filling control and method for beverage dispensing |
US4641692A (en) * | 1985-06-11 | 1987-02-10 | Alco Foodservice Equipment Company | Beverage dispenser with automatic cup-filling control |
GB2198535B (en) * | 1986-11-01 | 1991-06-05 | Parke Davis & Co Ltd | Apparatus and method for determining the amount of substance in a vessel |
GB8818712D0 (en) * | 1988-08-05 | 1988-09-07 | Shell Int Research | Probe |
US4879902A (en) * | 1988-08-12 | 1989-11-14 | Dri Steem Humidifier Co. | Level control structure with probes |
JPH03104849A (ja) * | 1989-09-19 | 1991-05-01 | Kawasaki Steel Corp | 溶融金属めっき用合金化炉 |
JPH0339697Y2 (nl) * | 1990-02-13 | 1991-08-21 | ||
US5220514A (en) * | 1990-04-11 | 1993-06-15 | Itt Corporation | Method & apparatus for liquid level conductance probe control unit with increased sensitivity |
US5111691A (en) * | 1990-12-20 | 1992-05-12 | Itt Corporation | Conductance/thermal limit control apparatus and method |
GB2263168A (en) * | 1991-10-23 | 1993-07-14 | L J K Fleet Contracts Limited | Liquid level indicator |
JPH09145451A (ja) * | 1995-11-16 | 1997-06-06 | Brother Ind Ltd | 残量検出装置 |
SE517792C2 (sv) * | 1997-12-03 | 2002-07-16 | Abs Pump Prod Ab | Anordning vid ledningsförmågemätare |
US6390027B1 (en) | 2000-05-31 | 2002-05-21 | C. Cowles & Company | Cycle control system for boiler and associated burner |
US7243540B2 (en) * | 2001-05-24 | 2007-07-17 | Potter Electric Signal Company | Low-water cut-off system |
US6904800B2 (en) * | 2001-05-24 | 2005-06-14 | Potter Electric Signal Company | Low-water cut-off system |
US6571625B2 (en) * | 2001-06-06 | 2003-06-03 | Itt Fluid Technology | Fluid level sensor |
US6688329B2 (en) * | 2001-07-06 | 2004-02-10 | C. Cowles & Company | Water feeder controller for boiler |
DE10215818A1 (de) * | 2002-04-10 | 2003-10-30 | Endress & Hauser Wetzer Gmbh | Vorrichtung zur Erkennung eines vorgegebenen Füllstands eines Mediums in einem Behälter |
US6938476B2 (en) * | 2003-06-25 | 2005-09-06 | Agilent Technologies, Inc. | Apparatus and methods for sensing fluid levels |
DE102005025576A1 (de) * | 2005-06-03 | 2006-12-07 | Gestra Ag | Kapazitive Niveausonde |
US7317993B2 (en) * | 2006-03-15 | 2008-01-08 | Potter Electric Signal Company | Fluid detector recognizing foam and surge conditions |
US7907059B1 (en) * | 2006-08-04 | 2011-03-15 | James Guy | Sewage pipe alarm system and associated method |
FR2919719B1 (fr) * | 2007-08-01 | 2009-10-23 | Atlantic Ind Soc Par Actions S | "dispositif de determination d'une quantite d'eau chaude restante" |
US8410948B2 (en) * | 2008-05-12 | 2013-04-02 | John Vander Horst | Recreational vehicle holding tank sensor probe |
US8757509B2 (en) * | 2009-03-27 | 2014-06-24 | Honeywell International Inc. | Boiler control methods |
DE102011004807A1 (de) | 2011-02-28 | 2012-08-30 | Endress + Hauser Gmbh + Co. Kg | Sondeneinheit |
DE102011051201B4 (de) * | 2011-06-20 | 2015-07-09 | Beko Technologies Gmbh | Kondensatableiter für Druckgassysteme |
US20150129053A1 (en) * | 2013-11-12 | 2015-05-14 | Po-Hui CHEN | Automatic Drainage Device With A Level Controller |
FR3043198B1 (fr) * | 2015-11-04 | 2017-12-22 | Dover Europe Sarl | Dispositif de mesure de niveau dans un reservoir |
US11428407B2 (en) | 2018-09-26 | 2022-08-30 | Cowles Operating Company | Combustion air proving apparatus with burner cut-off capability and method of performing the same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1398270A (en) * | 1918-09-16 | 1921-11-29 | Walter D Nickum | Electrode for electrical water-level-indicating apparatus and other electrical apparatus |
US2073268A (en) * | 1936-05-20 | 1937-03-09 | Gen Controls Company | Low water cut-out |
US2487933A (en) * | 1945-07-30 | 1949-11-15 | William O Martin Inc | Boiler high and low water control and alarm system |
US3119266A (en) * | 1960-11-10 | 1964-01-28 | Duane E Atkinson | Level indicating system, method and probe |
US3119265A (en) * | 1961-08-02 | 1964-01-28 | Phillips Petroleum Co | Method and apparatus for measuring a column of oil |
FR1321765A (fr) * | 1962-04-27 | 1963-03-22 | Standard Kessel Ges Gebrueder | Appareil de commande pour dispositif de sécurité en cas de manque d'eau ou pour dispositif du réglage du niveau de l'eau dans des chaudières en forme de tambour, avec électrodes de commande |
DE1264812B (de) * | 1963-12-05 | 1968-03-28 | Siemens Ag | Schaltungsanordnung zur Kennzeichnung eines Fluessigkeitsstandes in einem Behaelter |
DE1275777B (de) * | 1965-05-11 | 1968-08-22 | Buna Chem Werke Veb | Messverfahren, insbesondere fuer die Fuellstandsmessung |
US3339411A (en) * | 1965-06-23 | 1967-09-05 | Bedford Controls Inc | Electrode probe assembly |
US3605798A (en) * | 1970-04-02 | 1971-09-20 | Carl P Green | Water level controls for steam tables and the like |
BE790292A (fr) * | 1971-10-23 | 1973-02-15 | Licentia Gmbh | Dispositif de reglage de niveau pour machines a laver le linge ou la vaisselle |
-
1975
- 1975-10-02 US US05/618,857 patent/US4027172A/en not_active Expired - Lifetime
-
1976
- 1976-01-01 AR AR264391A patent/AR207713A1/es active
- 1976-06-09 CA CA254,488A patent/CA1072655A/en not_active Expired
- 1976-08-05 MX MX165798A patent/MX143436A/es unknown
- 1976-08-18 BR BR7605396A patent/BR7605396A/pt unknown
- 1976-09-07 AU AU17519/76A patent/AU496932B2/en not_active Expired
- 1976-09-10 SE SE7610035A patent/SE415802B/xx not_active IP Right Cessation
- 1976-09-21 GB GB38968/76A patent/GB1549649A/en not_active Expired
- 1976-09-27 CH CH7612202A patent/CH608885A5/xx not_active IP Right Cessation
- 1976-09-27 ES ES451894A patent/ES451894A1/es not_active Expired
- 1976-09-27 IT IT51462/76A patent/IT1073420B/it active
- 1976-09-28 DE DE2643522A patent/DE2643522C2/de not_active Expired
- 1976-09-28 LU LU75900A patent/LU75900A1/xx unknown
- 1976-09-29 BE BE171047A patent/BE846711A/xx not_active IP Right Cessation
- 1976-09-29 FR FR7629238A patent/FR2336668A1/fr active Granted
- 1976-09-30 NL NLAANVRAGE7610846,A patent/NL185366C/nl not_active IP Right Cessation
- 1976-10-01 JP JP51117341A patent/JPS6035613B2/ja not_active Expired
- 1976-10-04 DK DK446676A patent/DK154362C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2643522A1 (de) | 1977-04-14 |
BE846711A (fr) | 1977-01-17 |
DK154362C (da) | 1989-04-17 |
AU1751976A (en) | 1978-03-16 |
JPS5243456A (en) | 1977-04-05 |
CH608885A5 (nl) | 1979-01-31 |
LU75900A1 (nl) | 1977-05-11 |
CA1072655A (en) | 1980-02-26 |
FR2336668A1 (fr) | 1977-07-22 |
BR7605396A (pt) | 1977-08-16 |
US4027172A (en) | 1977-05-31 |
NL185366B (nl) | 1989-10-16 |
SE415802B (sv) | 1980-10-27 |
NL185366C (nl) | 1990-03-16 |
IT1073420B (it) | 1985-04-17 |
ES451894A1 (es) | 1977-12-16 |
MX143436A (es) | 1981-05-12 |
AR207713A1 (es) | 1976-10-22 |
JPS6035613B2 (ja) | 1985-08-15 |
GB1549649A (en) | 1979-08-08 |
AU496932B2 (en) | 1978-11-09 |
DE2643522C2 (de) | 1986-07-31 |
FR2336668B1 (nl) | 1982-04-09 |
DK154362B (da) | 1988-11-07 |
DK446676A (da) | 1977-04-03 |
SE7610035L (sv) | 1977-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |