NL6612685A - - Google Patents
Info
- Publication number
- NL6612685A NL6612685A NL6612685A NL6612685A NL6612685A NL 6612685 A NL6612685 A NL 6612685A NL 6612685 A NL6612685 A NL 6612685A NL 6612685 A NL6612685 A NL 6612685A NL 6612685 A NL6612685 A NL 6612685A
- Authority
- NL
- Netherlands
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
- G01F23/243—Schematic arrangements of probes combined with measuring circuits
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR75031025 | 1965-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6612685A true NL6612685A (de) | 1967-03-13 |
Family
ID=8588122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6612685A NL6612685A (de) | 1965-07-10 | 1966-09-08 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3461447A (de) |
| BE (1) | BE684141A (de) |
| BR (1) | BR6681374D0 (de) |
| CH (1) | CH444517A (de) |
| DE (1) | DE1580726A1 (de) |
| GB (1) | GB1106357A (de) |
| NL (1) | NL6612685A (de) |
| SE (1) | SE332363B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3593270A (en) * | 1967-07-10 | 1971-07-13 | Richard E Walker | Liquid level sensing and indicating system |
| US3660815A (en) * | 1969-12-15 | 1972-05-02 | Donald W Rees | Abrasion wear warning device for vehicle brakes |
| US3763836A (en) * | 1970-12-29 | 1973-10-09 | H Guehr | Coolant loss and coolant pump malfunction detection system for internal combustion engines |
| DE2114535C3 (de) * | 1971-03-25 | 1980-06-12 | Daimler-Benz Ag, 7000 Stuttgart | Aufprall-Schutzvorrichtung für die Insassen von Fahrzeugen, insbesondere von Kraftfahrzeugen |
| US3790936A (en) * | 1972-04-27 | 1974-02-05 | Gte Sylvania Inc | Fluid level detector |
| GB1450895A (en) * | 1972-11-17 | 1976-09-29 | Lucas Electrical Ltd | Liquid level detection systems |
| JPS5054171U (de) * | 1973-09-11 | 1975-05-23 | ||
| US4277773A (en) * | 1976-11-18 | 1981-07-07 | Blatnik Edward F | Liquid level sensor |
| US4385290A (en) * | 1981-08-25 | 1983-05-24 | Minnesota Mining And Manufacturing Co. | Liquid level sensing circuitry |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2828450A (en) * | 1955-05-09 | 1958-03-25 | Honeywell Regulator Co | Transistor controller |
| US3181031A (en) * | 1961-11-01 | 1965-04-27 | Yee Moon Tom | Static voltage differential relay for protection of shunt capacitors |
| US3077203A (en) * | 1962-01-08 | 1963-02-12 | Wolsh Bernard | Electronically controlled backwater valve |
| US3257643A (en) * | 1963-09-30 | 1966-06-21 | Fred N Jensen | Safety signaling system for marine engine cooling systems |
| US3333258A (en) * | 1964-02-13 | 1967-07-25 | Harrison Electronics Inc | Foolproof systems for sensing both normal and abnormal conditions |
| US3334339A (en) * | 1965-04-16 | 1967-08-01 | Jr Frank E Mccauley | Fuel gas gauge with low-level warning indicator |
| US3335414A (en) * | 1965-10-21 | 1967-08-08 | Francis P Meserow | Critical condition warning device |
-
1966
- 1966-07-14 US US565180A patent/US3461447A/en not_active Expired - Lifetime
- 1966-07-14 BE BE684141D patent/BE684141A/xx unknown
- 1966-07-14 GB GB31743/66A patent/GB1106357A/en not_active Expired
- 1966-07-19 DE DE19661580726 patent/DE1580726A1/de active Pending
- 1966-07-19 CH CH1044066A patent/CH444517A/fr unknown
- 1966-07-19 BR BR181374/66A patent/BR6681374D0/pt unknown
- 1966-09-08 NL NL6612685A patent/NL6612685A/xx unknown
- 1966-09-09 SE SE12176/66A patent/SE332363B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1106357A (en) | 1968-03-13 |
| CH444517A (fr) | 1967-09-30 |
| BE684141A (de) | 1966-12-16 |
| BR6681374D0 (pt) | 1973-03-01 |
| DE1580726A1 (de) | 1970-10-15 |
| US3461447A (en) | 1969-08-12 |
| SE332363B (de) | 1971-02-01 |