JPS50115124U - - Google Patents
Info
- Publication number
- JPS50115124U JPS50115124U JP1975025140U JP2514075U JPS50115124U JP S50115124 U JPS50115124 U JP S50115124U JP 1975025140 U JP1975025140 U JP 1975025140U JP 2514075 U JP2514075 U JP 2514075U JP S50115124 U JPS50115124 U JP S50115124U
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/12—Alarms or signals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/55—Oil reservoirs or tanks; Lowering means therefor
- H01H33/555—Protective arrangements responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/404—Protective devices specially adapted for fluid filled transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
-
- 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
- H01H35/30—Means for transmitting pressure to pressure-responsive operating part, e.g. by capsule and capillary tube
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Protection Of Transformers (AREA)
- Housings And Mounting Of Transformers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US445506A US3898404A (en) | 1974-02-25 | 1974-02-25 | Sudden pressure relay having a plurality of flow restricting baffles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50115124U true JPS50115124U (US20030204162A1-20031030-M00001.png) | 1975-09-19 |
| JPS5529329Y2 JPS5529329Y2 (US20030204162A1-20031030-M00001.png) | 1980-07-12 |
Family
ID=23769172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975025140U Expired JPS5529329Y2 (US20030204162A1-20031030-M00001.png) | 1974-02-25 | 1975-02-25 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3898404A (US20030204162A1-20031030-M00001.png) |
| JP (1) | JPS5529329Y2 (US20030204162A1-20031030-M00001.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4521656A (en) * | 1983-11-08 | 1985-06-04 | The United States Of America As Represented By The Secretary Of The Air Force | High voltage grounding device for pressurized equipment |
| US9581510B1 (en) * | 2013-12-16 | 2017-02-28 | Western Digital Technologies, Inc. | Sputter chamber pressure gauge with vibration absorber |
| US9562545B2 (en) * | 2014-02-25 | 2017-02-07 | Hamilton Sundstrand Corporation | Pressure switch for oil supply |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS445023Y1 (US20030204162A1-20031030-M00001.png) * | 1965-08-31 | 1969-02-24 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2275472A (en) * | 1940-07-31 | 1942-03-10 | Samiran David | Pressure regulator for fuel systems |
| US2715339A (en) * | 1950-08-09 | 1955-08-16 | Socony Mobil Oil Co Inc | Absolute micromanometer |
-
1974
- 1974-02-25 US US445506A patent/US3898404A/en not_active Expired - Lifetime
-
1975
- 1975-02-25 JP JP1975025140U patent/JPS5529329Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS445023Y1 (US20030204162A1-20031030-M00001.png) * | 1965-08-31 | 1969-02-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5529329Y2 (US20030204162A1-20031030-M00001.png) | 1980-07-12 |
| US3898404A (en) | 1975-08-05 |
