FR1201153A - Contacts sous tube de protection - Google Patents
Contacts sous tube de protectionInfo
- Publication number
- FR1201153A FR1201153A FR1201153DA FR1201153A FR 1201153 A FR1201153 A FR 1201153A FR 1201153D A FR1201153D A FR 1201153DA FR 1201153 A FR1201153 A FR 1201153A
- Authority
- FR
- France
- Prior art keywords
- protective tube
- under protective
- contacts under
- contacts
- tube
- Prior art date
- 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
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
- H01H51/287—Details of the shape of the contact springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0072—Disassembly or repair of discharge tubes
- H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Contacts (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES54726A DE1056273B (de) | 1957-08-13 | 1957-08-13 | Schutzrohrkontakt |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1201153A true FR1201153A (fr) | 1959-12-29 |
Family
ID=7489985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1201153D Expired FR1201153A (fr) | 1957-08-13 | 1958-08-06 | Contacts sous tube de protection |
Country Status (7)
Country | Link |
---|---|
US (1) | US2921163A (zh) |
BE (1) | BE569796A (zh) |
CH (1) | CH358865A (zh) |
DE (1) | DE1056273B (zh) |
FR (1) | FR1201153A (zh) |
GB (1) | GB833917A (zh) |
NL (2) | NL105365C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL274258A (zh) * | 1961-02-01 | |||
DE2041318B2 (de) * | 1970-08-20 | 1972-07-20 | Licentia Patent-Verwaltungs-GmbH, 6000 Frankfurt,- | Schaltfeder für ein Schutzrohrkontakt-Relais |
US4433317A (en) * | 1982-01-18 | 1984-02-21 | Mechanical Enterprises, Inc. | Controlled floating contactor switch |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2289830A (en) * | 1938-03-29 | 1942-07-14 | Bell Telephone Labor Inc | Circuit closing device |
US2343323A (en) * | 1942-08-11 | 1944-03-07 | Westinghouse Electric & Mfg Co | Electric switch |
-
0
- NL NL230361D patent/NL230361A/xx unknown
- NL NL105365D patent/NL105365C/xx active
- BE BE569796D patent/BE569796A/xx unknown
-
1957
- 1957-08-13 DE DES54726A patent/DE1056273B/de active Pending
-
1958
- 1958-07-18 US US749507A patent/US2921163A/en not_active Expired - Lifetime
- 1958-07-31 GB GB24768/58A patent/GB833917A/en not_active Expired
- 1958-08-06 FR FR1201153D patent/FR1201153A/fr not_active Expired
- 1958-08-12 CH CH358865D patent/CH358865A/de unknown
Also Published As
Publication number | Publication date |
---|---|
NL105365C (zh) | |
BE569796A (zh) | |
US2921163A (en) | 1960-01-12 |
DE1056273B (de) | 1959-04-30 |
CH358865A (de) | 1961-12-15 |
NL230361A (zh) | |
GB833917A (en) | 1960-05-04 |
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