NL173097C - Signaleringsinrichting voor een vloeistofniveau. - Google Patents
Signaleringsinrichting voor een vloeistofniveau.Info
- Publication number
- NL173097C NL173097C NLAANVRAGE7106196,A NL7106196A NL173097C NL 173097 C NL173097 C NL 173097C NL 7106196 A NL7106196 A NL 7106196A NL 173097 C NL173097 C NL 173097C
- Authority
- NL
- Netherlands
- Prior art keywords
- fluid level
- signaling device
- signaling
- fluid
- level
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/78—Adaptations or mounting of level indicators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
- F22B37/425—Feed-water supply alarm devices using floats
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/20—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level
- G01F25/22—Checking proper indicating of discrete level by floats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/0408—Level of content in the vessel
- F17C2250/0413—Level of content in the vessel with floats
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/05—Liquid levels with magnetic transmission
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Level Indicators Using A Float (AREA)
- Control Of Non-Electrical Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB22397/70A GB1279504A (en) | 1970-05-08 | 1970-05-08 | Float operated signalling device |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7106196A NL7106196A (nl) | 1971-11-10 |
NL173097B NL173097B (nl) | 1983-07-01 |
NL173097C true NL173097C (nl) | 1983-12-01 |
Family
ID=10178712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7106196,A NL173097C (nl) | 1970-05-08 | 1971-05-06 | Signaleringsinrichting voor een vloeistofniveau. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3710612A (nl) |
JP (1) | JPS5341538B1 (nl) |
FR (1) | FR2088428B1 (nl) |
GB (1) | GB1279504A (nl) |
NL (1) | NL173097C (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4922686A (en) * | 1981-10-16 | 1990-05-08 | W. R. Grace & Co. | Vacuum packaging method |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48104361U (nl) * | 1972-03-04 | 1973-12-05 | ||
JPS4979267U (nl) * | 1972-10-25 | 1974-07-09 | ||
GB1522798A (en) * | 1974-11-18 | 1978-08-31 | Avon Medicals | Tamper-proof sealing devices and items equipped with them |
US4118150A (en) * | 1977-08-31 | 1978-10-03 | Hope Henry F | Control apparatus responsive to liquid flow |
GB2162690B (en) * | 1984-08-02 | 1988-05-25 | Lucas Ind Plc | Magnetic switch for fluid level monitor |
US4962661A (en) * | 1990-02-09 | 1990-10-16 | Atlantic Richfield Company | Liquid level sensing switch actuator |
DE9101060U1 (nl) * | 1991-01-31 | 1991-04-18 | Hella Kg Hueck & Co, 4780 Lippstadt, De | |
US6497145B1 (en) | 1999-06-17 | 2002-12-24 | Rochester Gauges, Inc. | Float gauge with fixed liquid level gauge |
US7726334B2 (en) * | 2004-01-22 | 2010-06-01 | Rochester Gauges, Inc. | Service valve assembly having a stop-fill device and remote liquid level indicator |
US7921873B2 (en) * | 2004-01-22 | 2011-04-12 | Rochester Gauges, Inc. | Service valve assembly having a stop-fill device and a liquid level indicating dial |
US7293578B2 (en) * | 2004-01-22 | 2007-11-13 | Rochester Gauges, Inc. | Gauge assembly having a stop fill device |
US7690323B2 (en) | 2007-10-31 | 2010-04-06 | Rochester Gauges, Inc. | Gauge head assembly with non-magnetic insert |
US10302480B2 (en) * | 2014-03-27 | 2019-05-28 | David Rocky Myers | System and method for configuring a modular floatation device to adapt with various buoyancies |
US10814855B1 (en) * | 2019-08-19 | 2020-10-27 | ZF Active Safety US Inc. | Fluid reservoir level float mechanism and method of detecting proper operation thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2370099A (en) * | 1944-02-03 | 1945-02-20 | John F Werder | Liquid level gauge |
US2547526A (en) * | 1948-01-13 | 1951-04-03 | Robert C Hilliard | Liquid level indicator |
US2588761A (en) * | 1951-04-13 | 1952-03-11 | James O Raby | Motor vehicle oil level indicator |
US2798214A (en) * | 1954-04-23 | 1957-07-02 | Scully Signal Co | Checking technique and system |
US3014205A (en) * | 1958-10-09 | 1961-12-19 | American District Telegraph Co | Liquid level float and apparatus for testing the same |
US3060717A (en) * | 1958-10-20 | 1962-10-30 | Cleaver Brooks Co | Monitoring device for fluid level indicators |
DE1976817U (de) * | 1967-10-31 | 1968-01-11 | J G Merckens K G | Zusatzeinrichtung zur funktionspruefung von schwimmergesteuerten fluessigkeitsstandanzeige- bzw. -regelgeraeten. |
-
1970
- 1970-05-08 GB GB22397/70A patent/GB1279504A/en not_active Expired
-
1971
- 1971-04-26 US US00137443A patent/US3710612A/en not_active Expired - Lifetime
- 1971-05-06 NL NLAANVRAGE7106196,A patent/NL173097C/nl not_active IP Right Cessation
- 1971-05-07 FR FR7116504A patent/FR2088428B1/fr not_active Expired
- 1971-05-08 JP JP3019971A patent/JPS5341538B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4922686A (en) * | 1981-10-16 | 1990-05-08 | W. R. Grace & Co. | Vacuum packaging method |
Also Published As
Publication number | Publication date |
---|---|
NL173097B (nl) | 1983-07-01 |
NL7106196A (nl) | 1971-11-10 |
US3710612A (en) | 1973-01-16 |
DE2122132B2 (de) | 1975-12-11 |
GB1279504A (en) | 1972-06-28 |
DE2122132A1 (de) | 1971-11-18 |
JPS5341538B1 (nl) | 1978-11-04 |
FR2088428A1 (nl) | 1972-01-07 |
FR2088428B1 (nl) | 1973-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: BESTOBELL (U.K.) LIMITED |
|
CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: BESTOBELL (U.K.) LIMITED |
|
V1 | Lapsed because of non-payment of the annual fee |