DE2115942B2 - Fluessigkeitspegelabfall-alarmsystem - Google Patents
Fluessigkeitspegelabfall-alarmsystemInfo
- Publication number
- DE2115942B2 DE2115942B2 DE19712115942 DE2115942A DE2115942B2 DE 2115942 B2 DE2115942 B2 DE 2115942B2 DE 19712115942 DE19712115942 DE 19712115942 DE 2115942 A DE2115942 A DE 2115942A DE 2115942 B2 DE2115942 B2 DE 2115942B2
- Authority
- DE
- Germany
- Prior art keywords
- liquid level
- alarm system
- level waste
- waste alarm
- liquid
- 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.)
- Granted
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
- G01F23/30—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
- G01F23/56—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 elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
- G01F23/60—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 elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using electrically actuated indicating means
-
- 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
- G01F23/0007—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 for discrete indicating and measuring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
- Emergency Alarm Devices (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2711570 | 1970-04-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2115942A1 DE2115942A1 (de) | 1971-10-14 |
DE2115942B2 true DE2115942B2 (de) | 1973-06-28 |
DE2115942C3 DE2115942C3 (de) | 1974-01-24 |
Family
ID=12212054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2115942A Expired DE2115942C3 (de) | 1970-04-01 | 1971-04-01 | Flüssigkeitspegelabfall-Alarmsystem |
Country Status (4)
Country | Link |
---|---|
US (1) | US3675227A (de) |
DE (1) | DE2115942C3 (de) |
FR (1) | FR2085758B1 (de) |
GB (1) | GB1294417A (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3784973A (en) * | 1972-05-22 | 1974-01-08 | Ford Motor Co | Liquid level magnetic gauge circuitry |
SE8008601L (sv) * | 1980-12-08 | 1982-06-09 | Volvo Ab | Brenslemetare for fordon |
WO1994029679A1 (en) * | 1993-06-07 | 1994-12-22 | Fluid Level Sensors, Inc. | Apparatus for monitoring liquid level, method and systems incorporating same |
DE19820800C2 (de) * | 1998-05-09 | 2001-06-28 | Henkel Kgaa | Automatische Bestimmung der Belastung von wäßrigen Reinigungslösungen mit kohlenstoffhaltigen Verbindungen |
DE10005185A1 (de) * | 2000-02-05 | 2001-08-09 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Überwachung von Fahrzeug- und/oder Steuerfunktionen |
DE102013019484A1 (de) * | 2013-11-20 | 2015-05-21 | Audi Ag | Verfahren für die Bestimmung eines Unterschreitens eines Mindestfüllstands in einem Flüssigkeitsbehälter eines Fahrzeugs |
US9658096B2 (en) | 2014-06-30 | 2017-05-23 | Rosemount Tank Radar Ab | Radar level gauge inclination system |
DE102018132277A1 (de) * | 2018-12-14 | 2020-06-18 | Endress+Hauser SE+Co. KG | Autark arbeitendes Füllstandmessgerät |
CN113324628A (zh) * | 2021-06-08 | 2021-08-31 | 福建省华渔生态科技有限公司 | 一种池塘养鱼用池塘水位监测装置 |
CN115326165B (zh) * | 2022-10-12 | 2023-01-24 | 山东特联信息科技有限公司 | 罐车远程监控系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1106795A (fr) * | 1954-06-14 | 1955-12-22 | Compteurs E D Soc Nouv | Perfectionnements aux indicateurs de niveau de liquide, en particulier pour véhicules automobiles |
US2855582A (en) * | 1957-04-08 | 1958-10-07 | Ralph L Tweedale | Warning indicator for vehicles |
DE1243551B (de) * | 1966-07-22 | 1967-06-29 | Intron Leipzig Werk Fuer Ind E | Einrichtung zur Wasserstandskontrolle an Schiffskesseln |
-
1971
- 1971-03-22 US US126499A patent/US3675227A/en not_active Expired - Lifetime
- 1971-03-26 FR FR717110810A patent/FR2085758B1/fr not_active Expired
- 1971-04-01 DE DE2115942A patent/DE2115942C3/de not_active Expired
- 1971-04-19 GB GB25357/71A patent/GB1294417A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2085758A1 (de) | 1971-12-31 |
DE2115942C3 (de) | 1974-01-24 |
FR2085758B1 (de) | 1974-03-01 |
GB1294417A (en) | 1972-10-25 |
US3675227A (en) | 1972-07-04 |
DE2115942A1 (de) | 1971-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EF | Willingness to grant licences | ||
8339 | Ceased/non-payment of the annual fee |