JPS5030058A - - Google Patents
Info
- Publication number
- JPS5030058A JPS5030058A JP49038441A JP3844174A JPS5030058A JP S5030058 A JPS5030058 A JP S5030058A JP 49038441 A JP49038441 A JP 49038441A JP 3844174 A JP3844174 A JP 3844174A JP S5030058 A JPS5030058 A JP S5030058A
- 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
- 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
- H01H33/56—Gas reservoirs
-
- 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
- H01H33/42—Driving mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/50—Flanged connections
- F16B2200/503—Flanged connections the flange being separate from the elements to be connected
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2317499A DE2317499C3 (en) | 1973-04-04 | 1973-04-04 | Gas switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5030058A true JPS5030058A (en) | 1975-03-26 |
Family
ID=5877306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49038441A Pending JPS5030058A (en) | 1973-04-04 | 1974-04-04 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3928738A (en) |
| JP (1) | JPS5030058A (en) |
| CH (1) | CH567797A5 (en) |
| DE (1) | DE2317499C3 (en) |
| FR (1) | FR2224858B1 (en) |
| GB (1) | GB1444674A (en) |
| IT (1) | IT1011217B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19928080C5 (en) * | 1999-06-11 | 2006-11-16 | Siemens Ag | High voltage circuit breaker with a discharge channel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS448215Y1 (en) * | 1966-10-19 | 1969-03-29 | ||
| JPS4888475A (en) * | 1972-02-25 | 1973-11-20 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2181537A (en) * | 1937-05-12 | 1939-11-28 | Falk Corp | Coupling |
| NL62336C (en) * | 1942-02-19 | |||
| US2404385A (en) * | 1942-09-03 | 1946-07-23 | Bell Telephone Labor Inc | Spring holder for cantilever elements |
| US2868576A (en) * | 1950-02-06 | 1959-01-13 | Roger C Boughton | Gasket for bell and spigot pipe joints |
| US3076081A (en) * | 1961-05-22 | 1963-01-29 | Gen Electric | Condition-responsive indicating means for an electric circuit breaker |
| DE1515781A1 (en) * | 1964-12-29 |
-
1973
- 1973-04-04 DE DE2317499A patent/DE2317499C3/en not_active Expired
-
1974
- 1974-03-20 GB GB1247174A patent/GB1444674A/en not_active Expired
- 1974-03-20 FR FR7409508A patent/FR2224858B1/fr not_active Expired
- 1974-04-02 US US457233A patent/US3928738A/en not_active Expired - Lifetime
- 1974-04-04 CH CH474374A patent/CH567797A5/xx not_active IP Right Cessation
- 1974-04-04 IT IT50065/74A patent/IT1011217B/en active
- 1974-04-04 JP JP49038441A patent/JPS5030058A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS448215Y1 (en) * | 1966-10-19 | 1969-03-29 | ||
| JPS4888475A (en) * | 1972-02-25 | 1973-11-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2317499B2 (en) | 1975-04-17 |
| FR2224858A1 (en) | 1974-10-31 |
| GB1444674A (en) | 1976-08-04 |
| DE2317499C3 (en) | 1975-12-18 |
| CH567797A5 (en) | 1975-10-15 |
| US3928738A (en) | 1975-12-23 |
| DE2317499A1 (en) | 1974-10-17 |
| FR2224858B1 (en) | 1978-06-02 |
| IT1011217B (en) | 1977-01-20 |