FR49292E - - Google Patents
Info
- Publication number
- FR49292E FR49292E FR49292DA FR49292E FR 49292 E FR49292 E FR 49292E FR 49292D A FR49292D A FR 49292DA FR 49292 E FR49292 E FR 49292E
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/02—Apparatus or processes specially adapted for the manufacture of electric switches for mercury switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container
- H01H29/24—Switches having at least one liquid contact operated by tilting contact-liquid container wherein contact is made and broken between liquid and liquid
-
- 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
- Y10S53/00—Package making
- Y10S53/03—Sealing electron tubes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Contacts (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US130497A US2142155A (en) | 1937-03-12 | 1937-03-12 | Electric switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR49292E true FR49292E (en:Method) | 1939-02-16 |
Family
ID=22444968
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR800099D Expired FR800099A (fr) | 1937-03-12 | 1935-12-28 | Interrupteur à mercure ou à liquide équivalent |
| FR48982D Expired FR48982E (fr) | 1937-03-12 | 1937-11-18 | Interrupteur à mercure ou à liquide équivalent |
| FR49292D Expired FR49292E (en:Method) | 1937-03-12 | 1938-03-03 | |
| FR49786D Expired FR49786E (fr) | 1937-03-12 | 1938-09-09 | Interrupteur à mercure ou à liquide équivalent |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR800099D Expired FR800099A (fr) | 1937-03-12 | 1935-12-28 | Interrupteur à mercure ou à liquide équivalent |
| FR48982D Expired FR48982E (fr) | 1937-03-12 | 1937-11-18 | Interrupteur à mercure ou à liquide équivalent |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR49786D Expired FR49786E (fr) | 1937-03-12 | 1938-09-09 | Interrupteur à mercure ou à liquide équivalent |
Country Status (4)
| Country | Link |
|---|---|
| US (6) | US2101092A (en:Method) |
| DE (1) | DE736926C (en:Method) |
| FR (4) | FR800099A (en:Method) |
| GB (1) | GB497819A (en:Method) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2451751A (en) * | 1944-05-19 | 1948-10-19 | Honeywell Regulator Co | Switch device |
| US2491075A (en) * | 1945-05-03 | 1949-12-13 | Robot Appliances Inc | Magnetic switch |
| US2575318A (en) * | 1948-01-08 | 1951-11-13 | Minncapolis Honeyweel Regulato | Mercury switch |
| US2597080A (en) * | 1948-08-31 | 1952-05-20 | Mannes N Glickman | Electric switch |
| US2641669A (en) * | 1948-08-31 | 1953-06-09 | Mannes N Glickman | Electric switch |
| US2874522A (en) * | 1953-09-04 | 1959-02-24 | Mercoid Corp | Method and apparatus for manufacturing hermetically sealed electric switch |
| US2949376A (en) * | 1956-02-02 | 1960-08-16 | Gen Motors Corp | Composition for glass to metal seal |
| NL214962A (en:Method) * | 1956-02-28 | |||
| US2900771A (en) * | 1958-01-28 | 1959-08-25 | Gen Electric | Electric lamp gas filling and sealing method and apparatus |
| US3045080A (en) * | 1958-10-02 | 1962-07-17 | Carter Parts Company | Twin electrical devices |
| US3028712A (en) * | 1959-06-01 | 1962-04-10 | Gen Electric | Apparatus for gas filling electric lamps |
| US3161738A (en) * | 1960-05-05 | 1964-12-15 | William D Hall | Switch adapted to rest on a table or other flat surface |
| US4087777A (en) * | 1973-12-21 | 1978-05-02 | Dynamit Nobel Aktiengesellschaft | Electrical heating assembly having a thermally conductive refractory electrical insulating embedding composition between an electrically conductive member and a jacket |
| USD460420S1 (en) | 2001-07-10 | 2002-07-16 | William F. Whipple | Trailer wiring harness |
| KR100811693B1 (ko) * | 2007-05-02 | 2008-03-11 | 주식회사 동희산업 | 자동차의 페달 스위치 고정장치 |
-
1934
- 1934-12-28 US US759527A patent/US2101092A/en not_active Expired - Lifetime
-
1935
- 1935-06-26 US US28560A patent/US2101114A/en not_active Expired - Lifetime
- 1935-12-28 FR FR800099D patent/FR800099A/fr not_active Expired
-
1937
- 1937-03-03 US US128809A patent/US2099573A/en not_active Expired - Lifetime
- 1937-03-12 US US130497A patent/US2142155A/en not_active Expired - Lifetime
- 1937-09-11 US US163489A patent/US2175306A/en not_active Expired - Lifetime
- 1937-10-16 US US169497A patent/US2142107A/en not_active Expired - Lifetime
- 1937-11-18 FR FR48982D patent/FR48982E/fr not_active Expired
-
1938
- 1938-03-03 FR FR49292D patent/FR49292E/fr not_active Expired
- 1938-03-14 GB GB7884/38A patent/GB497819A/en not_active Expired
- 1938-09-09 FR FR49786D patent/FR49786E/fr not_active Expired
- 1938-10-17 DE DEL95887D patent/DE736926C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB497819A (en) | 1938-12-29 |
| US2101092A (en) | 1937-12-07 |
| US2175306A (en) | 1939-10-10 |
| FR800099A (fr) | 1936-06-26 |
| US2101114A (en) | 1937-12-07 |
| US2099573A (en) | 1937-11-16 |
| US2142155A (en) | 1939-01-03 |
| US2142107A (en) | 1939-01-03 |
| FR49786E (fr) | 1939-07-13 |
| FR48982E (fr) | 1938-10-05 |
| DE736926C (de) | 1943-07-02 |