ES312449A1 - Un dispositivo helicoidal de contacto electrico - Google Patents
Un dispositivo helicoidal de contacto electricoInfo
- Publication number
- ES312449A1 ES312449A1 ES0312449A ES312449A ES312449A1 ES 312449 A1 ES312449 A1 ES 312449A1 ES 0312449 A ES0312449 A ES 0312449A ES 312449 A ES312449 A ES 312449A ES 312449 A1 ES312449 A1 ES 312449A1
- Authority
- ES
- Spain
- Prior art keywords
- wire
- contact element
- turns
- contact
- helicoid
- 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
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
- H01H1/242—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting the contact forming a part of a coil spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
Landscapes
- Springs (AREA)
- Contacts (AREA)
- Manufacture Of Switches (AREA)
- Measuring Leads Or Probes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR975865A FR1405332A (fr) | 1964-05-26 | 1964-05-26 | éléments de contact |
Publications (1)
Publication Number | Publication Date |
---|---|
ES312449A1 true ES312449A1 (es) | 1965-12-01 |
Family
ID=8830882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0312449A Expired ES312449A1 (es) | 1964-05-26 | 1965-04-30 | Un dispositivo helicoidal de contacto electrico |
Country Status (11)
Country | Link |
---|---|
US (1) | US3396257A (es) |
BE (1) | BE664485A (es) |
CH (1) | CH444264A (es) |
DE (1) | DE1514761C3 (es) |
DK (1) | DK127027B (es) |
ES (1) | ES312449A1 (es) |
FI (1) | FI46213C (es) |
FR (1) | FR1405332A (es) |
GB (1) | GB1100875A (es) |
NL (1) | NL6506677A (es) |
SE (1) | SE335570B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1507212A (fr) * | 1966-10-20 | 1967-12-29 | Constr Telephoniques | Multisélecteur à barres croisées à maintien mécanique |
FR1513391A (fr) * | 1966-12-02 | 1968-02-16 | Constr Telephoniques | Embrayeur pour multisélecteur à barres croisées |
US3643053A (en) * | 1970-04-29 | 1972-02-15 | Int Standard Electric Corp | Crossbar switch with prestressed mobile contact spring and perpendicular first and second shifting means |
US3743798A (en) * | 1971-09-13 | 1973-07-03 | North American Rockwell | Elongated spring coil conductors applying tension force to pushbutton actuators in keyboard matrix switch assembly |
US4810213A (en) * | 1975-01-30 | 1989-03-07 | Square D Company | Low resistance electrical connecting assembly |
DE3014759C2 (de) * | 1980-04-17 | 1982-11-25 | Schaltbau GmbH, 8000 München | Kontaktpaar für elektrische Schaltgeräte |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2573895A (en) * | 1951-04-25 | 1951-11-06 | Central Commercial Ind Inc | Electric switch |
US2816181A (en) * | 1955-12-07 | 1957-12-10 | Chicago Musical Instr Company | Switch organization |
US2905794A (en) * | 1956-06-22 | 1959-09-22 | Westinghouse Electric Corp | Electric switch |
-
1964
- 1964-05-26 FR FR975865A patent/FR1405332A/fr not_active Expired
-
1965
- 1965-04-30 ES ES0312449A patent/ES312449A1/es not_active Expired
- 1965-05-18 SE SE06442/65A patent/SE335570B/xx unknown
- 1965-05-20 FI FI651217A patent/FI46213C/fi active
- 1965-05-21 GB GB21594/65A patent/GB1100875A/en not_active Expired
- 1965-05-25 DE DE1514761A patent/DE1514761C3/de not_active Expired
- 1965-05-26 BE BE664485D patent/BE664485A/xx unknown
- 1965-05-26 DK DK265665AA patent/DK127027B/da unknown
- 1965-05-26 CH CH741265A patent/CH444264A/fr unknown
- 1965-05-26 NL NL6506677A patent/NL6506677A/xx unknown
-
1967
- 1967-03-28 US US626579A patent/US3396257A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1514761A1 (de) | 1969-05-22 |
GB1100875A (en) | 1968-01-24 |
BE664485A (es) | 1965-11-26 |
CH444264A (fr) | 1967-09-30 |
DK127027B (da) | 1973-09-10 |
DE1514761B2 (de) | 1975-02-20 |
FI46213C (fi) | 1973-01-10 |
US3396257A (en) | 1968-08-06 |
FI46213B (es) | 1972-10-02 |
NL6506677A (es) | 1965-11-29 |
SE335570B (es) | 1971-06-01 |
DE1514761C3 (de) | 1975-10-02 |
FR1405332A (fr) | 1965-07-09 |
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