JPS4995669A - - Google Patents
Info
- Publication number
- JPS4995669A JPS4995669A JP11405673A JP11405673A JPS4995669A JP S4995669 A JPS4995669 A JP S4995669A JP 11405673 A JP11405673 A JP 11405673A JP 11405673 A JP11405673 A JP 11405673A JP S4995669 A JPS4995669 A JP S4995669A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1638—Armatures not entering the winding
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/004—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces
- G01L11/008—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces electrostatic or electromagnetic counterbalancing forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
- G01L9/0038—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means using variations in capacitance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4707372A GB1453823A (en) | 1972-10-12 | 1972-10-12 | Electromagnetic force applying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4995669A true JPS4995669A (pl) | 1974-09-11 |
Family
ID=10443621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11405673A Pending JPS4995669A (pl) | 1972-10-12 | 1973-10-12 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4995669A (pl) |
| DE (1) | DE2351095A1 (pl) |
| FR (1) | FR2203146B1 (pl) |
| GB (1) | GB1453823A (pl) |
| IT (1) | IT994395B (pl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8514544D0 (en) * | 1985-06-08 | 1985-07-10 | Lucas Ind Plc | Electromagnetic actuator |
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1972
- 1972-10-12 GB GB4707372A patent/GB1453823A/en not_active Expired
-
1973
- 1973-10-11 FR FR7336329A patent/FR2203146B1/fr not_active Expired
- 1973-10-11 IT IT5305873A patent/IT994395B/it active
- 1973-10-11 DE DE19732351095 patent/DE2351095A1/de active Pending
- 1973-10-12 JP JP11405673A patent/JPS4995669A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1453823A (en) | 1976-10-27 |
| FR2203146B1 (pl) | 1976-10-01 |
| FR2203146A1 (pl) | 1974-05-10 |
| DE2351095A1 (de) | 1974-04-18 |
| IT994395B (it) | 1975-10-20 |