NL6904004A - - Google Patents
Info
- Publication number
- NL6904004A NL6904004A NL6904004A NL6904004A NL6904004A NL 6904004 A NL6904004 A NL 6904004A NL 6904004 A NL6904004 A NL 6904004A NL 6904004 A NL6904004 A NL 6904004A NL 6904004 A NL6904004 A NL 6904004A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
- G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
- G01R17/06—Automatic balancing arrangements
- G01R17/08—Automatic balancing arrangements in which a force or torque representing the measured value is balanced by a force or torque representing the reference value
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Optical Transform (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71312368A | 1968-03-14 | 1968-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6904004A true NL6904004A (xx) | 1969-09-16 |
Family
ID=24864833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6904004A NL6904004A (xx) | 1968-03-14 | 1969-03-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3538772A (xx) |
| BE (1) | BE729895A (xx) |
| DE (1) | DE1913139B2 (xx) |
| FR (1) | FR2003880A1 (xx) |
| GB (1) | GB1231705A (xx) |
| NL (1) | NL6904004A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3915009A (en) * | 1973-05-03 | 1975-10-28 | Ruska Instr Corp | Precision pressure gauge |
| DE3146564C2 (de) * | 1981-11-24 | 1986-08-28 | Herbert 8261 Grünbach Osthoff | Abdeckrost für Entmistungskanäle in Viehställen |
| DE3204881A1 (de) * | 1982-02-12 | 1983-08-25 | Trützschler GmbH & Co KG, 4050 Mönchengladbach | Elektronischer druckschalter, insbesondere als messglied fuer die erfassung von druckschwankungen in textilmaschinen |
| GB2192456B (en) * | 1986-07-12 | 1990-07-04 | Stc Plc | Optical sensor |
| GB2216257B (en) * | 1988-02-26 | 1992-06-24 | Okuma Machinery Works Ltd | Optical linear encoder |
| US5138155A (en) * | 1989-02-13 | 1992-08-11 | Span Instruments, Inc. | Pressure gauge with fiber optic sensor |
| US5578751A (en) * | 1995-12-08 | 1996-11-26 | The United States Of America As Represented By The Secretary Of The Navy | Oceanographic sensor suite wet well system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1930496A (en) * | 1928-12-14 | 1933-10-17 | Foxboro Co | Temperature controller recorder including method and apparatus |
| US2693990A (en) * | 1952-06-03 | 1954-11-09 | George A Fink | Recorder for electrical quantities |
| US2955467A (en) * | 1955-09-21 | 1960-10-11 | Jr Douglas L Parkhurst | Pressure-type tide recorder |
| US3301062A (en) * | 1966-03-16 | 1967-01-31 | Texas Instruments Inc | Temperature compensated pressure sensitive device |
-
1968
- 1968-03-14 US US713123A patent/US3538772A/en not_active Expired - Lifetime
-
1969
- 1969-03-11 GB GB1231705D patent/GB1231705A/en not_active Expired
- 1969-03-13 FR FR6907083A patent/FR2003880A1/fr not_active Withdrawn
- 1969-03-14 DE DE19691913139 patent/DE1913139B2/de not_active Withdrawn
- 1969-03-14 BE BE729895D patent/BE729895A/xx unknown
- 1969-03-14 NL NL6904004A patent/NL6904004A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2003880A1 (xx) | 1969-11-14 |
| DE1913139B2 (de) | 1971-06-09 |
| BE729895A (xx) | 1969-08-18 |
| DE1913139A1 (de) | 1969-10-09 |
| US3538772A (en) | 1970-11-10 |
| GB1231705A (xx) | 1971-05-12 |