IT214256Z2 - ELECTRIC LUBRICATION OIL PRESSURE TRANSMITTER OF AN INTERNAL COMBUSTION ENGINE - Google Patents
ELECTRIC LUBRICATION OIL PRESSURE TRANSMITTER OF AN INTERNAL COMBUSTION ENGINEInfo
- Publication number
- IT214256Z2 IT214256Z2 IT5305588U IT5305588U IT214256Z2 IT 214256 Z2 IT214256 Z2 IT 214256Z2 IT 5305588 U IT5305588 U IT 5305588U IT 5305588 U IT5305588 U IT 5305588U IT 214256 Z2 IT214256 Z2 IT 214256Z2
- Authority
- IT
- Italy
- Prior art keywords
- combustion engine
- internal combustion
- oil pressure
- pressure transmitter
- lubrication oil
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000005461 lubrication Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/26—Details
- H01H35/2657—Details with different switches operated at substantially different pressures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5305588U IT214256Z2 (en) | 1988-04-13 | 1988-04-13 | ELECTRIC LUBRICATION OIL PRESSURE TRANSMITTER OF AN INTERNAL COMBUSTION ENGINE |
| DE8904535U DE8904535U1 (en) | 1988-04-13 | 1989-04-11 | Electrical pressure sensor for lubricating oil pressure of an internal combustion engine |
| FR8905083A FR2630211B1 (en) | 1988-04-13 | 1989-04-12 | ELECTRICAL LUBRICATION OIL PRESSURE SENSOR OF AN INTERNAL COMBUSTION ENGINE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5305588U IT214256Z2 (en) | 1988-04-13 | 1988-04-13 | ELECTRIC LUBRICATION OIL PRESSURE TRANSMITTER OF AN INTERNAL COMBUSTION ENGINE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8853055V0 IT8853055V0 (en) | 1988-04-13 |
| IT214256Z2 true IT214256Z2 (en) | 1990-04-24 |
Family
ID=11279588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT5305588U IT214256Z2 (en) | 1988-04-13 | 1988-04-13 | ELECTRIC LUBRICATION OIL PRESSURE TRANSMITTER OF AN INTERNAL COMBUSTION ENGINE |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE8904535U1 (en) |
| FR (1) | FR2630211B1 (en) |
| IT (1) | IT214256Z2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19805138B4 (en) * | 1998-02-09 | 2006-07-06 | Kriwan Industrie-Elektronik Gmbh | Differential Pressure Switch |
| US6742395B1 (en) * | 2002-12-20 | 2004-06-01 | Texas Instruments Incorporated | Hermetic pressure transducer |
| CN112750664B (en) * | 2019-10-29 | 2025-12-16 | 上海正泰智能科技有限公司 | Breaker capable of monitoring contact pressure in real time |
| CN112504541B (en) * | 2020-11-25 | 2022-03-22 | 江苏惟哲新材料有限公司 | Piezoelectric pressure sensor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4256973A (en) * | 1977-07-25 | 1981-03-17 | Hi-Stat Manufacturing Company, Inc. | Pressure switch and circuit means |
| IT1145105B (en) * | 1981-09-22 | 1986-11-05 | Mario Turatti | ELECTRIC PRESSURE TRANSMITTER USED TO COMMAND ELECTRIC OIL PRESSURE INDICATORS IN THE LUBRICATION CIRCUIT OF INTERNAL COMBUSTION ENGINES |
| FR2576145B1 (en) * | 1985-01-11 | 1987-04-03 | Jaeger | TWO-THRESHOLD MANO-CONTACT |
-
1988
- 1988-04-13 IT IT5305588U patent/IT214256Z2/en active
-
1989
- 1989-04-11 DE DE8904535U patent/DE8904535U1/en not_active Expired
- 1989-04-12 FR FR8905083A patent/FR2630211B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2630211A1 (en) | 1989-10-20 |
| IT8853055V0 (en) | 1988-04-13 |
| DE8904535U1 (en) | 1989-08-10 |
| FR2630211B1 (en) | 1993-12-10 |
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