JPS4841248A - - Google Patents
Info
- Publication number
- JPS4841248A JPS4841248A JP9418972A JP9418972A JPS4841248A JP S4841248 A JPS4841248 A JP S4841248A JP 9418972 A JP9418972 A JP 9418972A JP 9418972 A JP9418972 A JP 9418972A JP S4841248 A JPS4841248 A JP S4841248A
- 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0201—Materials for reed contacts
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/04—Joining glass to metal by means of an interlayer
- C03C27/042—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts
- C03C27/046—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts of metals, metal oxides or metal salts only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/64—Protective enclosures, baffle plates, or screens for contacts
- H01H1/66—Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Contacts (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18295771A | 1971-09-23 | 1971-09-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4841248A true JPS4841248A (https=) | 1973-06-16 |
| JPS5250629B2 JPS5250629B2 (https=) | 1977-12-26 |
Family
ID=22670788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9418972A Expired JPS5250629B2 (https=) | 1971-09-23 | 1972-09-21 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3689722A (https=) |
| JP (1) | JPS5250629B2 (https=) |
| BE (1) | BE789024A (https=) |
| CA (1) | CA954569A (https=) |
| CH (1) | CH554593A (https=) |
| DE (1) | DE2244476C3 (https=) |
| FR (1) | FR2153278B1 (https=) |
| GB (1) | GB1395562A (https=) |
| IT (1) | IT975030B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5377439A (en) * | 1993-11-12 | 1995-01-03 | Roos; Richard J. | Remote controlled decoy |
| US10418192B1 (en) * | 2018-04-23 | 2019-09-17 | Siemens Industry, Inc. | Vacuum interrupter for use in a low voltage, low current residential circuit breaker |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2469878A (en) * | 1945-06-23 | 1949-05-10 | Gen Electric | Switch contact |
| DE1270692B (de) * | 1962-08-01 | 1968-06-20 | Nippon Electric Co | Kontaktfeder fuer ein Schutzrohrrelais |
| GB1054187A (https=) * | 1962-08-07 | |||
| US3497655A (en) * | 1968-01-10 | 1970-02-24 | Motorola Inc | Clad metal contacts for reed switches |
| US3495061A (en) * | 1968-07-11 | 1970-02-10 | Ibm | Contacts for reed switches |
-
0
- BE BE789024D patent/BE789024A/xx unknown
-
1971
- 1971-09-23 US US182957A patent/US3689722A/en not_active Expired - Lifetime
-
1972
- 1972-06-20 CA CA145,188A patent/CA954569A/en not_active Expired
- 1972-09-11 DE DE2244476A patent/DE2244476C3/de not_active Expired
- 1972-09-18 FR FR7232959A patent/FR2153278B1/fr not_active Expired
- 1972-09-20 IT IT69970/72A patent/IT975030B/it active
- 1972-09-21 JP JP9418972A patent/JPS5250629B2/ja not_active Expired
- 1972-09-21 GB GB4367372A patent/GB1395562A/en not_active Expired
- 1972-09-22 CH CH1389072A patent/CH554593A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2244476A1 (de) | 1973-03-29 |
| US3689722A (en) | 1972-09-05 |
| DE2244476B2 (de) | 1974-02-28 |
| DE2244476C3 (de) | 1976-01-08 |
| GB1395562A (en) | 1975-05-29 |
| FR2153278A1 (https=) | 1973-05-04 |
| IT975030B (it) | 1974-07-20 |
| JPS5250629B2 (https=) | 1977-12-26 |
| CH554593A (de) | 1974-09-30 |
| FR2153278B1 (https=) | 1976-08-13 |
| CA954569A (en) | 1974-09-10 |
| BE789024A (fr) | 1973-01-15 |