JPS423458B1 - - Google Patents
Info
- Publication number
- JPS423458B1 JPS423458B1 JP5442064A JP5442064A JPS423458B1 JP S423458 B1 JPS423458 B1 JP S423458B1 JP 5442064 A JP5442064 A JP 5442064A JP 5442064 A JP5442064 A JP 5442064A JP S423458 B1 JPS423458 B1 JP S423458B1
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C3/00—Circuit elements having moving parts
- F15C3/002—Circuit elements having moving parts using fluid droplets or similar deformable bodies
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/28—Switches having at least one liquid contact with level of surface of contact liquid displaced by fluid pressure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S200/00—Electricity: circuit makers and breakers
- Y10S200/05—Fluid pressure: fluid amplifier
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US311454A US3328543A (en) | 1963-09-25 | 1963-09-25 | Pneumatic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS423458B1 true JPS423458B1 (de) | 1967-02-14 |
Family
ID=23206929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5442064A Pending JPS423458B1 (de) | 1963-09-25 | 1964-09-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3328543A (de) |
| JP (1) | JPS423458B1 (de) |
| DE (1) | DE1283942B (de) |
| FR (1) | FR1409068A (de) |
| GB (1) | GB1024685A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1138839A (en) * | 1966-03-03 | 1969-01-01 | British Telecomm Res Ltd | Improvements in or relating to electrical conducting liquid switching devices |
| US3539743A (en) * | 1967-08-10 | 1970-11-10 | Bell Telephone Labor Inc | Electrofluidic switching circuit |
| US3612794A (en) * | 1969-12-22 | 1971-10-12 | Bell Telephone Labor Inc | Fluid controlled switching network |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1194324A (en) * | 1916-08-08 | Albert e | ||
| DE628749C (de) * | 1930-01-26 | 1936-04-15 | Siemens Ag | Elektrischer Schalter mit in Widerstandsfluessigkeit bewegten Elektroden |
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1963
- 1963-09-25 US US311454A patent/US3328543A/en not_active Expired - Lifetime
-
1964
- 1964-09-07 GB GB36630/64A patent/GB1024685A/en not_active Expired
- 1964-09-23 DE DEJ26585A patent/DE1283942B/de active Pending
- 1964-09-25 JP JP5442064A patent/JPS423458B1/ja active Pending
- 1964-09-25 FR FR989277A patent/FR1409068A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1024685A (en) | 1966-03-30 |
| US3328543A (en) | 1967-06-27 |
| FR1409068A (fr) | 1965-08-20 |
| DE1283942B (de) | 1968-11-28 |