IT8867048A0 - Sensore elettrico di inclinazione e circuito di rivelazione per tale sensore - Google Patents
Sensore elettrico di inclinazione e circuito di rivelazione per tale sensoreInfo
- Publication number
- IT8867048A0 IT8867048A0 IT8867048A IT6704888A IT8867048A0 IT 8867048 A0 IT8867048 A0 IT 8867048A0 IT 8867048 A IT8867048 A IT 8867048A IT 6704888 A IT6704888 A IT 6704888A IT 8867048 A0 IT8867048 A0 IT 8867048A0
- Authority
- IT
- Italy
- Prior art keywords
- sensor
- detection circuit
- electric inclination
- electric
- inclination sensor
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
- G01C9/06—Electric or photoelectric indication or reading means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/20—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67048/88A IT1218980B (it) | 1988-01-27 | 1988-01-27 | Sensore elettrico di inclinazione e circuito di rivelazione per tale sensore |
GB8901498A GB2214643B (en) | 1988-01-27 | 1989-01-24 | An electrical inclination sensor |
DE3901997A DE3901997A1 (de) | 1988-01-27 | 1989-01-24 | Elektrischer neigungssensor und ueberwachungsschaltung fuer den sensor |
ES8900267A ES2012960A6 (es) | 1988-01-27 | 1989-01-26 | Un sensor electrico de inclinacion y circuito devigilancia para dicho sensor. |
JP1017393A JPH01239411A (ja) | 1988-01-27 | 1989-01-26 | 傾斜センサー |
SE8900298A SE8900298L (sv) | 1988-01-27 | 1989-01-27 | Lutningsdetektor |
US07/302,271 US4937518A (en) | 1988-01-27 | 1989-01-27 | Electrical inclination sensor and a monitoring circuit for the sensor |
FR8901034A FR2626362B1 (fr) | 1988-01-27 | 1989-01-27 | Un capteur electrique a inclinaison et un circuit de controle pour le capteur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67048/88A IT1218980B (it) | 1988-01-27 | 1988-01-27 | Sensore elettrico di inclinazione e circuito di rivelazione per tale sensore |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8867048A0 true IT8867048A0 (it) | 1988-01-27 |
IT1218980B IT1218980B (it) | 1990-04-24 |
Family
ID=11299172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67048/88A IT1218980B (it) | 1988-01-27 | 1988-01-27 | Sensore elettrico di inclinazione e circuito di rivelazione per tale sensore |
Country Status (8)
Country | Link |
---|---|
US (1) | US4937518A (it) |
JP (1) | JPH01239411A (it) |
DE (1) | DE3901997A1 (it) |
ES (1) | ES2012960A6 (it) |
FR (1) | FR2626362B1 (it) |
GB (1) | GB2214643B (it) |
IT (1) | IT1218980B (it) |
SE (1) | SE8900298L (it) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU8287591A (en) * | 1990-06-18 | 1992-01-07 | Charles Machine Works, Inc., The | Angle sensor for a steerable boring tool |
US5133417A (en) * | 1990-06-18 | 1992-07-28 | The Charles Machine Works, Inc. | Angle sensor using thermal conductivity for a steerable boring tool |
US5174033A (en) * | 1990-06-18 | 1992-12-29 | The Charles Machine Works, Inc. | Angle sensor for a steerable boring tool |
US5233984A (en) * | 1991-03-29 | 1993-08-10 | Medtronic, Inc. | Implantable multi-axis position and activity sensor |
IL100345A0 (en) * | 1991-12-11 | 1992-09-06 | Israel State | Inclinometer |
US5511320A (en) * | 1993-04-08 | 1996-04-30 | Cline Labs, Inc. | Angle measurement device employing angle sensor and electronics with lead circuitry integrally formed on a printed circuit board |
US5479716A (en) * | 1994-07-12 | 1996-01-02 | Design & Test Technology, Inc. | Capacitive based gravity sensor |
US5594669A (en) * | 1994-07-19 | 1997-01-14 | Zircon Corporation | Electronic fence post level |
US5612679A (en) * | 1995-03-14 | 1997-03-18 | Burgess; Lester E. | Electrolytic tilt sensor |
US5630280A (en) * | 1995-05-01 | 1997-05-20 | The Fredericks Company | Dual axis electrolytic tilt sensor |
US5755741A (en) * | 1996-07-10 | 1998-05-26 | Pacesetter, Inc. | Body position and activity sensor |
US5956260A (en) * | 1996-08-09 | 1999-09-21 | Zircon Corporation | Electronic level displaying inclination having digital and analog displays |
JP3441616B2 (ja) * | 1997-05-14 | 2003-09-02 | ペンタックス株式会社 | 傾斜センサ用電解液 |
JPH10318747A (ja) * | 1997-05-16 | 1998-12-04 | Asahi Optical Co Ltd | 傾斜センサ |
US5852878A (en) * | 1997-07-14 | 1998-12-29 | The Fredericks Company | Electrolytic tilt sensing device |
JP4014326B2 (ja) * | 1999-02-18 | 2007-11-28 | 本田技研工業株式会社 | 静電容量式傾斜センサ |
US6282804B1 (en) | 1999-11-03 | 2001-09-04 | Nanotron, Inc | Continuous monitoring inclination sensor |
US20040016137A1 (en) * | 2000-04-06 | 2004-01-29 | Barsky Barry E. | Electrolytic tilt sensor having a meniscus inhibitor |
US6249984B1 (en) | 2000-04-06 | 2001-06-26 | The Fredericks Company | Electrolytic tilt sensor having a metallic envelope |
US6571483B1 (en) * | 2000-04-14 | 2003-06-03 | Gateway, Inc. | Orientation sensor |
US6625896B1 (en) * | 2001-06-11 | 2003-09-30 | The United States Of America As Represented By The Secretary Of The Navy | Electrolytic tilt sensor and method for manufacturing same |
US7188426B2 (en) * | 2003-04-15 | 2007-03-13 | Exelys Llc | Inclination sensor |
US8800155B2 (en) * | 2011-04-22 | 2014-08-12 | Jack A. Ekchian | Displacement sensor with reduced hysteresis |
CN102506821A (zh) * | 2011-11-10 | 2012-06-20 | 南京紫台星河电子有限责任公司 | 大编组重载货运列车坡度传感器 |
US20140353036A1 (en) * | 2013-05-29 | 2014-12-04 | Vetco Gray Inc. | Apparatus and Method for Measuring Inclination in Subsea Running, Setting, and Testing Tools |
EP3859760B1 (en) * | 2020-01-30 | 2024-06-19 | Hitachi Energy Ltd | Method and conductor structure for manufacturing an electric winding of an electromagnetic induction apparatus |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB558616A (en) * | 1942-05-08 | 1944-01-13 | James Clark Templeton | Improvements in or relating to clinometers |
US3442023A (en) * | 1966-01-24 | 1969-05-06 | Gen Precision Systems Inc | Vertical sensor |
US3906471A (en) * | 1973-09-12 | 1975-09-16 | Sun Oil Co Pennsylvania | High side meter |
US3946494A (en) * | 1974-09-30 | 1976-03-30 | Hewlett-Packard Company | Toroidal electrolytic angle transducer |
US4028815A (en) * | 1974-11-18 | 1977-06-14 | Sperry Rand Corporation | Temperature compensated toroidal accelerometer |
SU757696A1 (ru) * | 1978-06-21 | 1980-08-23 | Vnii Neftepromy Geofiz | Датчик угла наклона 1 |
US4503622A (en) * | 1983-04-20 | 1985-03-12 | Sperry Corporation | Precision inclinometer with digital numerical readout |
NL8402241A (nl) * | 1984-07-16 | 1986-02-17 | Philips Nv | Inrichting voor het bepalen van de momentane scheefstand van een bewegend voorwerp. |
GB2186693B (en) * | 1986-01-23 | 1990-09-05 | Duracell Int | Inclination sensor |
US4672753A (en) * | 1986-05-19 | 1987-06-16 | Gas Research Institute | Rotation sensor |
-
1988
- 1988-01-27 IT IT67048/88A patent/IT1218980B/it active
-
1989
- 1989-01-24 DE DE3901997A patent/DE3901997A1/de not_active Ceased
- 1989-01-24 GB GB8901498A patent/GB2214643B/en not_active Expired - Lifetime
- 1989-01-26 JP JP1017393A patent/JPH01239411A/ja active Pending
- 1989-01-26 ES ES8900267A patent/ES2012960A6/es not_active Expired - Lifetime
- 1989-01-27 US US07/302,271 patent/US4937518A/en not_active Expired - Fee Related
- 1989-01-27 SE SE8900298A patent/SE8900298L/ not_active Application Discontinuation
- 1989-01-27 FR FR8901034A patent/FR2626362B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB8901498D0 (en) | 1989-03-15 |
FR2626362B1 (fr) | 1994-04-01 |
SE8900298L (sv) | 1989-07-28 |
SE8900298D0 (sv) | 1989-01-27 |
FR2626362A1 (fr) | 1989-07-28 |
IT1218980B (it) | 1990-04-24 |
GB2214643A (en) | 1989-09-06 |
GB2214643B (en) | 1992-06-17 |
DE3901997A1 (de) | 1989-08-10 |
ES2012960A6 (es) | 1990-04-16 |
JPH01239411A (ja) | 1989-09-25 |
US4937518A (en) | 1990-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990129 |