FR2261602A1 - Composite magnetic relay elements - is particularly for relays and circuit breakers and provides mechanical protection and fast release - Google Patents
Composite magnetic relay elements - is particularly for relays and circuit breakers and provides mechanical protection and fast releaseInfo
- Publication number
- FR2261602A1 FR2261602A1 FR7405608A FR7405608A FR2261602A1 FR 2261602 A1 FR2261602 A1 FR 2261602A1 FR 7405608 A FR7405608 A FR 7405608A FR 7405608 A FR7405608 A FR 7405608A FR 2261602 A1 FR2261602 A1 FR 2261602A1
- Authority
- FR
- France
- Prior art keywords
- relays
- relay elements
- circuit breakers
- composite magnetic
- mechanical protection
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/081—Magnetic constructions
-
- 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
Landscapes
- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Soft Magnetic Materials (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Chemically Coating (AREA)
- Relay Circuits (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Laminated Bodies (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7405608A FR2261602A1 (en) | 1974-02-19 | 1974-02-19 | Composite magnetic relay elements - is particularly for relays and circuit breakers and provides mechanical protection and fast release |
CH158175A CH594966A5 (US06235095-20010522-C00021.png) | 1974-02-19 | 1975-02-10 | |
AU78055/75A AU7805575A (en) | 1974-02-19 | 1975-02-10 | New composite magnetic products |
BE2054143A BE825470A (fr) | 1974-02-19 | 1975-02-13 | Nouveaux produits magnetiques composites |
DE19752506205 DE2506205A1 (de) | 1974-02-19 | 1975-02-14 | Neue zusammengesetzte magnetische erzeugnisse |
IT20337/75A IT1031792B (it) | 1974-02-19 | 1975-02-17 | Prodotto magnettico composito |
LU71866A LU71866A1 (US06235095-20010522-C00021.png) | 1974-02-19 | 1975-02-17 | |
ES434814A ES434814A1 (es) | 1974-02-19 | 1975-02-18 | Procedimiento para la fabricacion de piezas magneticas com-puestas. |
SE7501771A SE7501771L (US06235095-20010522-C00021.png) | 1974-02-19 | 1975-02-18 | |
BR961/75A BR7500961A (pt) | 1974-02-19 | 1975-02-18 | Produtos magneticos compostos pecas compostas magneticas e processo de preparacao de um produto composto |
NL7501909A NL7501909A (nl) | 1974-02-19 | 1975-02-18 | Samengesteld magnetisch lichaam. |
JP50021397A JPS50118296A (US06235095-20010522-C00021.png) | 1974-02-19 | 1975-02-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7405608A FR2261602A1 (en) | 1974-02-19 | 1974-02-19 | Composite magnetic relay elements - is particularly for relays and circuit breakers and provides mechanical protection and fast release |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2261602A1 true FR2261602A1 (en) | 1975-09-12 |
FR2261602B1 FR2261602B1 (US06235095-20010522-C00021.png) | 1979-04-13 |
Family
ID=9135115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7405608A Granted FR2261602A1 (en) | 1974-02-19 | 1974-02-19 | Composite magnetic relay elements - is particularly for relays and circuit breakers and provides mechanical protection and fast release |
Country Status (12)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1192174A (en) * | 1981-10-14 | 1985-08-20 | William L. Sheppard | Magnetic air valve |
DE3802534A1 (de) * | 1988-01-28 | 1989-08-10 | Mayr Christian Gmbh & Co Kg | Ankerscheibe fuer elektromagnetische kupplungs- und/oder bremsaggregate |
DE4221112A1 (de) * | 1992-06-26 | 1994-01-05 | Roemer J C Avs Gmbh | Elektromagnetische Betätigungseinrichtung |
-
1974
- 1974-02-19 FR FR7405608A patent/FR2261602A1/fr active Granted
-
1975
- 1975-02-10 AU AU78055/75A patent/AU7805575A/en not_active Expired
- 1975-02-10 CH CH158175A patent/CH594966A5/xx not_active IP Right Cessation
- 1975-02-13 BE BE2054143A patent/BE825470A/xx unknown
- 1975-02-14 DE DE19752506205 patent/DE2506205A1/de active Pending
- 1975-02-17 IT IT20337/75A patent/IT1031792B/it active
- 1975-02-17 LU LU71866A patent/LU71866A1/xx unknown
- 1975-02-18 NL NL7501909A patent/NL7501909A/xx not_active Application Discontinuation
- 1975-02-18 SE SE7501771A patent/SE7501771L/xx unknown
- 1975-02-18 BR BR961/75A patent/BR7500961A/pt unknown
- 1975-02-18 ES ES434814A patent/ES434814A1/es not_active Expired
- 1975-02-19 JP JP50021397A patent/JPS50118296A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CH594966A5 (US06235095-20010522-C00021.png) | 1978-01-31 |
NL7501909A (nl) | 1975-08-21 |
BR7500961A (pt) | 1975-12-16 |
AU7805575A (en) | 1976-08-12 |
SE7501771L (US06235095-20010522-C00021.png) | 1975-08-20 |
DE2506205A1 (de) | 1975-08-21 |
IT1031792B (it) | 1979-05-10 |
BE825470A (fr) | 1975-05-29 |
LU71866A1 (US06235095-20010522-C00021.png) | 1975-06-24 |
JPS50118296A (US06235095-20010522-C00021.png) | 1975-09-16 |
ES434814A1 (es) | 1976-11-16 |
FR2261602B1 (US06235095-20010522-C00021.png) | 1979-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |