EP0019183B1 - Procédé de montage d'un relais - Google Patents
Procédé de montage d'un relais Download PDFInfo
- Publication number
- EP0019183B1 EP0019183B1 EP80102433A EP80102433A EP0019183B1 EP 0019183 B1 EP0019183 B1 EP 0019183B1 EP 80102433 A EP80102433 A EP 80102433A EP 80102433 A EP80102433 A EP 80102433A EP 0019183 B1 EP0019183 B1 EP 0019183B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base
- relay
- magnetic
- mobile
- abutment plane
- 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
- 238000000034 method Methods 0.000 title claims description 9
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 2
- 241000761557 Lamina Species 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 1
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 241000422252 Cales Species 0.000 description 1
- 241001415961 Gaviidae Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49105—Switch making
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
- Y10T29/49901—Sequentially associating parts on stationary aligning means
Definitions
- the invention relates to a method for mounting a multiple relay formed of a plurality of individual relays each comprising a magnetic circuit provided with a coil and a movable blade carrying a contact and a magnetic pallet.
- a multiple relay comprising, arranged on a base, a plurality of individual relays.
- Each individual relay essentially comprises a base, a magnetic circuit consisting of a pole piece and a coil, and a movable blade holder blade cooperating with the pole piece.
- the correct functioning of the individual relay depends in particular on the value of the air gap existing between the pole piece and the pallet.
- the tolerance on the air gap is a function of the sum of the tolerances on the dimensions of the aforementioned parts. To obtain an acceptable air gap rating, care must be taken in the dimensions of said parts, which increases the cost of the relay. If, on the other hand, relatively large variations in the value of the air gap are tolerated, it is necessary to agree to an increase in the value of the control current of the relay.
- An object of the invention is to define a method of mounting a relay which guarantees a rating of the air gap of the relay without requiring an increase in precision in the production of these constituent parts.
- a third mobile wedge is used to keep the tops of the magnetic circuits fixed when the resin is poured.
- Figure 1 shows a multiple relay, seen in cross section along one of the individual relays.
- the reference 1 designates a base of the multiple relay. This base is a hollow parallelepiped, reinforced by a central rib 2.
- the various moving parts of the individual relays comprising a flexible blade 3 provided with a contact 3a and a magnetic pallet 4 secured to the blade by an insulating element 5, are assembled together by overmolding, so as to constitute only one blade holder part which is placed in the base and immobilized with respect thereto. This immobilization is easily achieved by plugging the blades into holes in the base from which they emerge in the form of pins.
- a movable block 10 moves the blade-holding part so as to bring the pallets against a first face 14a of an abutment plane 14 corresponding to the position of the pallets when the relays are in the working position.
- This abutment plane can be materialized by a rigid, but thin flat sheet.
- the magnetic circuits 12, provided with their windings 13 are placed in the base.
- a mobile wedge 16 moves them so as to bring them against a second face 14b of the abutment plane 14.
- a resin 20 is then poured and its hardening allows the immobilization of the various elements of the relay.
- relays are obtained whose characteristics are constant and repetitive, which makes it possible to reduce the tolerances and the value of the control currents.
- the size of the air gap between the eating circuit and the blades is thus automatically adjusted as soon as it is assembled, without requiring additional operations.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Switches (AREA)
- Electromagnets (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT80102433T ATE4075T1 (de) | 1979-05-09 | 1980-05-05 | Montageverfahren fuer ein relais. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7911717 | 1979-05-09 | ||
FR7911717A FR2456381A1 (fr) | 1979-05-09 | 1979-05-09 | Procede de montage d'un relais |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0019183A1 EP0019183A1 (fr) | 1980-11-26 |
EP0019183B1 true EP0019183B1 (fr) | 1983-07-06 |
Family
ID=9225242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80102433A Expired EP0019183B1 (fr) | 1979-05-09 | 1980-05-05 | Procédé de montage d'un relais |
Country Status (17)
Country | Link |
---|---|
US (1) | US4368574A (cs) |
EP (1) | EP0019183B1 (cs) |
JP (1) | JPS5619837A (cs) |
AR (1) | AR219245A1 (cs) |
AT (1) | ATE4075T1 (cs) |
BR (1) | BR8002827A (cs) |
CA (1) | CA1145122A (cs) |
CS (1) | CS219278B2 (cs) |
DD (1) | DD150670A5 (cs) |
DE (1) | DE3064016D1 (cs) |
ES (1) | ES8101315A1 (cs) |
FR (1) | FR2456381A1 (cs) |
MA (1) | MA18827A1 (cs) |
PL (1) | PL121977B1 (cs) |
RO (1) | RO78756A (cs) |
YU (1) | YU116580A (cs) |
ZA (1) | ZA802768B (cs) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3338198A1 (de) * | 1983-10-20 | 1985-05-02 | Siemens AG, 1000 Berlin und 8000 München | Elektromagnetisches relais und verfahren zu dessen herstellung |
FR2622739B1 (fr) * | 1987-11-03 | 1990-01-19 | Serd Soc Et Realisa Disjonct | Declencheur magnetique et procede de fabrication |
DE4243841C1 (de) * | 1992-12-23 | 1994-01-27 | Hella Kg Hueck & Co | Elektromagnetisches Relais |
US5905422A (en) * | 1996-11-26 | 1999-05-18 | Siemens Electromechanical Components, Inc. | Relay adjustment structure |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2098552A6 (cs) * | 1970-07-20 | 1972-03-10 | Telic | |
FR2192368A1 (cs) * | 1972-07-13 | 1974-02-08 | Techn Europ Commutation | |
US3916511A (en) * | 1973-05-28 | 1975-11-04 | Minnesota Mining & Mfg | Method of making magnetic heads and the like |
DE2353444C3 (de) * | 1973-10-25 | 1980-07-03 | Hans 8024 Deisenhofen Sauer | In Isolierstoff eingebettetes elektromagnetisches Relais |
FR2276678A1 (fr) * | 1974-06-25 | 1976-01-23 | Telemecanique Electrique | Relais electro-magnetique |
US4033029A (en) * | 1976-08-27 | 1977-07-05 | Robertshaw Controls Company | Method of assembling calibrated switch |
FR2408210A1 (fr) * | 1977-11-08 | 1979-06-01 | Telic | Relais multiple |
US4220939A (en) * | 1979-02-12 | 1980-09-02 | Emerson Electric Co. | Thermal responsive electrical switching device and calibration method therefor |
-
1979
- 1979-05-09 FR FR7911717A patent/FR2456381A1/fr active Granted
-
1980
- 1980-04-29 YU YU01165/80A patent/YU116580A/xx unknown
- 1980-05-02 MA MA19022A patent/MA18827A1/fr unknown
- 1980-05-05 AT AT80102433T patent/ATE4075T1/de active
- 1980-05-05 DE DE8080102433T patent/DE3064016D1/de not_active Expired
- 1980-05-05 EP EP80102433A patent/EP0019183B1/fr not_active Expired
- 1980-05-08 AR AR280947A patent/AR219245A1/es active
- 1980-05-08 US US06/147,787 patent/US4368574A/en not_active Expired - Lifetime
- 1980-05-08 ZA ZA00802768A patent/ZA802768B/xx unknown
- 1980-05-08 CS CS803262A patent/CS219278B2/cs unknown
- 1980-05-08 BR BR8002827A patent/BR8002827A/pt unknown
- 1980-05-08 PL PL1980224119A patent/PL121977B1/pl unknown
- 1980-05-08 ES ES491286A patent/ES8101315A1/es not_active Expired
- 1980-05-08 RO RO80101063A patent/RO78756A/ro unknown
- 1980-05-08 CA CA000351521A patent/CA1145122A/fr not_active Expired
- 1980-05-09 JP JP6076680A patent/JPS5619837A/ja active Pending
- 1980-05-09 DD DD80221009A patent/DD150670A5/de unknown
Also Published As
Publication number | Publication date |
---|---|
FR2456381B1 (cs) | 1982-05-21 |
ZA802768B (en) | 1981-05-27 |
ATE4075T1 (de) | 1983-07-15 |
PL121977B1 (en) | 1982-06-30 |
YU116580A (en) | 1982-08-31 |
FR2456381A1 (fr) | 1980-12-05 |
ES491286A0 (es) | 1980-12-01 |
JPS5619837A (en) | 1981-02-24 |
BR8002827A (pt) | 1980-12-16 |
ES8101315A1 (es) | 1980-12-01 |
MA18827A1 (fr) | 1980-12-31 |
EP0019183A1 (fr) | 1980-11-26 |
DD150670A5 (de) | 1981-09-09 |
PL224119A1 (cs) | 1981-02-27 |
DE3064016D1 (en) | 1983-08-11 |
AR219245A1 (es) | 1980-07-31 |
CS219278B2 (en) | 1983-03-25 |
CA1145122A (fr) | 1983-04-26 |
US4368574A (en) | 1983-01-18 |
RO78756A (ro) | 1982-04-12 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
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Owner name: LA TELEPHONIE INDUSTRIELLE ET COMMERCIALE SOCIETE |
|
17P | Request for examination filed |
Effective date: 19810515 |
|
ITF | It: translation for a ep patent filed |
Owner name: JACOBACCI & PERANI S.P.A. |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: LA TELEPHONIE INDUSTRIELLE ET COMMERCIALE TELIC AL |
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