DE7226377U - MeB- und Schaltvorrichtung für die Messung von Flüssigkeitsständen oder -strömungen - Google Patents
MeB- und Schaltvorrichtung für die Messung von Flüssigkeitsständen oder -strömungenInfo
- Publication number
- DE7226377U DE7226377U DE7226377U DE7226377U DE7226377U DE 7226377 U DE7226377 U DE 7226377U DE 7226377 U DE7226377 U DE 7226377U DE 7226377 U DE7226377 U DE 7226377U DE 7226377 U DE7226377 U DE 7226377U
- Authority
- DE
- Germany
- Prior art keywords
- mounting plate
- measuring
- switch
- magnet
- 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.)
- Expired
Links
- 239000007788 liquid Substances 0.000 title claims description 19
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 5
- 235000014676 Phragmites communis Nutrition 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- PZBPKYOVPCNPJY-UHFFFAOYSA-N 1-[2-(allyloxy)-2-(2,4-dichlorophenyl)ethyl]imidazole Chemical compound ClC1=CC(Cl)=CC=C1C(OCC=C)CN1C=NC=C1 PZBPKYOVPCNPJY-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/02—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by movement of a float carrying a magnet
-
- 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
- G01F23/38—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 magnetically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3425071A GB1388845A (en) | 1971-07-21 | 1971-07-21 | Magnet switch for liquid containers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7226377U true DE7226377U (de) | 1975-09-04 |
Family
ID=10363297
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7226377U Expired DE7226377U (de) | 1971-07-21 | 1972-07-15 | MeB- und Schaltvorrichtung für die Messung von Flüssigkeitsständen oder -strömungen |
| DE2234861A Pending DE2234861A1 (de) | 1971-07-21 | 1972-07-15 | Mess- und schaltvorrichtung fuer die messung von fluessigkeitsstaenden oder -stroemungen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2234861A Pending DE2234861A1 (de) | 1971-07-21 | 1972-07-15 | Mess- und schaltvorrichtung fuer die messung von fluessigkeitsstaenden oder -stroemungen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3751616A (https=) |
| DE (2) | DE7226377U (https=) |
| FR (1) | FR2146224B1 (https=) |
| GB (1) | GB1388845A (https=) |
| IT (1) | IT961473B (https=) |
| NL (1) | NL7209248A (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2744901C2 (de) * | 1977-10-06 | 1985-06-13 | Turbo-Werk Messtechnik GmbH, 5000 Köln | Wächter für den Durchfluß oder Füllstand von Medien |
| DE2838723C3 (de) * | 1978-09-06 | 1982-03-04 | Sunvic Regler Gmbh, 5650 Solingen | Flüssigkeitsstand-Signalgeber |
| JPS601568B2 (ja) * | 1979-06-07 | 1985-01-16 | 日産自動車株式会社 | 液面警報装置 |
| JPS601569B2 (ja) * | 1979-06-07 | 1985-01-16 | 日産自動車株式会社 | 液面警報装置 |
| US4513185A (en) * | 1982-01-19 | 1985-04-23 | Lucas Industries | Float operated electrical switch assembly |
| DE3203110A1 (de) * | 1982-01-30 | 1983-08-18 | Sunvic Regler Gmbh, 5650 Solingen | Elektrischer messumformer fuer fuellstand |
| US5374790A (en) * | 1993-02-05 | 1994-12-20 | Rochester Gauges, Inc. | Liquid level switch assembly |
| GB9603489D0 (en) * | 1996-02-20 | 1996-04-17 | Elfab Ltd | Fluid flow detection device |
| GB2350233B (en) | 1999-05-21 | 2001-07-18 | Breed Automotive Tech | Float sensor employing reed switch |
| US6892573B2 (en) * | 2003-04-10 | 2005-05-17 | Key Safety Systems, Inc. | Side-mountable fluid level sensor |
| US20150083557A1 (en) * | 2013-09-26 | 2015-03-26 | New Widetech Industries Co., Ltd. | Water tank with a magnetic reed switch |
| US10141141B2 (en) * | 2016-02-26 | 2018-11-27 | S. J. Electro Systems, Inc. | Magnetically actuated switch |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2927176A (en) * | 1955-01-06 | 1960-03-01 | Phillips Aviat Co | Magnetic switch mechanism |
| US2857492A (en) * | 1956-02-01 | 1958-10-21 | Edmund A Kathe | Liquid level control switch |
| US2887546A (en) * | 1957-06-26 | 1959-05-19 | W E Anderson Inc | High pressure, explosion proof, fluid flow controlled electrical switch |
| US3322917A (en) * | 1966-01-25 | 1967-05-30 | Black Sivalls & Bryson Inc | Float switch |
| US3359385A (en) * | 1966-06-09 | 1967-12-19 | Caterpillar Tractor Co | Flow sensing device |
| US3421124A (en) * | 1967-03-17 | 1969-01-07 | Joseph V Kidd | Detector switch |
-
1971
- 1971-07-21 GB GB3425071A patent/GB1388845A/en not_active Expired
-
1972
- 1972-06-28 US US00267221A patent/US3751616A/en not_active Expired - Lifetime
- 1972-06-29 FR FR7223473A patent/FR2146224B1/fr not_active Expired
- 1972-06-30 NL NL7209248A patent/NL7209248A/xx unknown
- 1972-07-15 DE DE7226377U patent/DE7226377U/de not_active Expired
- 1972-07-15 DE DE2234861A patent/DE2234861A1/de active Pending
- 1972-07-19 IT IT51623/72A patent/IT961473B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT961473B (it) | 1973-12-10 |
| NL7209248A (https=) | 1973-01-23 |
| US3751616A (en) | 1973-08-07 |
| FR2146224B1 (https=) | 1976-01-16 |
| DE2234861A1 (de) | 1973-02-01 |
| GB1388845A (en) | 1975-03-26 |
| FR2146224A1 (https=) | 1973-03-02 |
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