FR2208112A1 - - Google Patents
Info
- Publication number
- FR2208112A1 FR2208112A1 FR7326502A FR7326502A FR2208112A1 FR 2208112 A1 FR2208112 A1 FR 2208112A1 FR 7326502 A FR7326502 A FR 7326502A FR 7326502 A FR7326502 A FR 7326502A FR 2208112 A1 FR2208112 A1 FR 2208112A1
- Authority
- FR
- France
- 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
- G01F23/22—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
- G01F23/226—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 measuring the braking of a rotatable element
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2258177A DE2258177C3 (de) | 1972-11-28 | 1972-11-28 | Füllstandanzeiger für Bunker u.dgl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2208112A1 true FR2208112A1 (US20030204162A1-20031030-M00001.png) | 1974-06-21 |
| FR2208112B1 FR2208112B1 (US20030204162A1-20031030-M00001.png) | 1980-03-28 |
Family
ID=5862894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7326502A Expired FR2208112B1 (US20030204162A1-20031030-M00001.png) | 1972-11-28 | 1973-07-19 |
Country Status (8)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2425630A1 (fr) * | 1978-05-11 | 1979-12-07 | Magnetrol Int | Appareil indicateur de niveau oscillant |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4147906A (en) * | 1977-11-07 | 1979-04-03 | Bindicator Company | Rotation paddle bin level indicator |
| US4163127A (en) * | 1978-01-11 | 1979-07-31 | J. H. Electric Co., Inc. | Position sensitive safety switch |
| EP0005016A1 (en) * | 1978-04-04 | 1979-10-31 | Rotork Limited | An electric switch control unit, more particularly for electric motor driven actuators |
| US4318624A (en) * | 1980-08-25 | 1982-03-09 | Jett Richard G | Slip clutch for a bin level indicator |
| US4392032A (en) * | 1981-04-28 | 1983-07-05 | Berwind Corporation | Rotating paddle bin level indicator |
| US5164555A (en) * | 1991-09-12 | 1992-11-17 | Bindicator Company | Rotating paddle bin level indicator |
| US7412905B1 (en) | 2004-05-31 | 2008-08-19 | Richard Anthony Bishel | Paddle sensor |
| GB2430491B (en) | 2005-08-20 | 2009-09-16 | Synatel Instrumentation Ltd | Level sensor arrangement |
| CN101666665B (zh) * | 2008-09-03 | 2012-01-11 | 万荣辉 | 耐温耐压密封机械阻摆式料位计 |
| DE102011084561A1 (de) * | 2011-10-14 | 2013-04-18 | Endress + Hauser Wetzer Gmbh + Co Kg | Drehflügelgrenzschalter und Verfahren zum Betreiben eines Drehflügelgrenzschalters |
| US9111704B2 (en) * | 2013-09-19 | 2015-08-18 | Finetek Co., Ltd. | Rotary paddle level switch |
| ITUB20152106A1 (it) * | 2015-07-14 | 2017-01-14 | Santino Ubaldo Santangelo | Sensore elettromeccanico di prossimità efficace fino ad alte temperature |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2064230A (en) * | 1935-03-14 | 1936-12-15 | Perfecto Gear Differential Co | Freewheeling mechanism |
| US2116075A (en) * | 1936-11-28 | 1938-05-03 | Fuller Co | Indicator |
| US2380595A (en) * | 1941-01-16 | 1945-07-31 | Western States Machine Co | Centrifugal machine and driving system therefor |
| BE465666A (US20030204162A1-20031030-M00001.png) * | 1942-03-17 | |||
| US2647251A (en) * | 1949-12-21 | 1953-07-28 | Distillers Co Yeast Ltd | Level indicator |
| US2737274A (en) * | 1950-12-06 | 1956-03-06 | Mouravieff Nicolas | Free-wheel device |
| US2698362A (en) * | 1952-02-23 | 1954-12-28 | Bozich Michael Joseph | Bin level indicator |
| US2851553A (en) * | 1955-07-29 | 1958-09-09 | Bin Dicator Company | Bin level indicator |
| US2961842A (en) * | 1956-09-04 | 1960-11-29 | Carrier Corp | Mechanical control for ice level in storage bin |
| US2909766A (en) * | 1958-07-08 | 1959-10-20 | Michael J Bozich | Bin level indicator |
| US3210493A (en) * | 1961-06-19 | 1965-10-05 | Black Products Co | Bin level sensing device |
| US3210495A (en) * | 1962-11-02 | 1965-10-05 | Black Products Co | Bin level indicating device |
| US3548982A (en) * | 1968-09-26 | 1970-12-22 | Pavel Alexandrovich Soloviev | Free-wheeling clutch |
| DE1954417A1 (de) * | 1968-12-11 | 1970-07-02 | Mez Nachod Narodni Podnik | Elektrokleinmotor,insbesondere fuer zahnaertliche Zwecke |
| US3818159A (en) * | 1973-07-19 | 1974-06-18 | Whitlock Inc | Material level indicator sensor |
-
1972
- 1972-11-28 DE DE2258177A patent/DE2258177C3/de not_active Expired
-
1973
- 1973-07-11 IT IT26475/73A patent/IT998226B/it active
- 1973-07-13 GB GB3359473A patent/GB1394344A/en not_active Expired
- 1973-07-19 FR FR7326502A patent/FR2208112B1/fr not_active Expired
- 1973-07-23 BE BE133792A patent/BE802703A/xx not_active IP Right Cessation
- 1973-11-21 JP JP48130299A patent/JPS49135430A/ja active Pending
- 1973-11-26 US US05/418,817 patent/US3941956A/en not_active Expired - Lifetime
- 1973-11-27 SE SE7316027A patent/SE402978B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2425630A1 (fr) * | 1978-05-11 | 1979-12-07 | Magnetrol Int | Appareil indicateur de niveau oscillant |
Also Published As
| Publication number | Publication date |
|---|---|
| US3941956A (en) | 1976-03-02 |
| GB1394344A (en) | 1975-05-14 |
| BE802703A (fr) | 1973-11-16 |
| JPS49135430A (US20030204162A1-20031030-M00001.png) | 1974-12-26 |
| DE2258177B2 (de) | 1979-04-12 |
| IT998226B (it) | 1976-01-20 |
| DE2258177A1 (de) | 1974-05-30 |
| DE2258177C3 (de) | 1979-12-13 |
| FR2208112B1 (US20030204162A1-20031030-M00001.png) | 1980-03-28 |
| SE402978B (sv) | 1978-07-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |