CA1039778A - Sealed electromagnetic relay and method of its assembly - Google Patents
Sealed electromagnetic relay and method of its assemblyInfo
- Publication number
- CA1039778A CA1039778A CA241,546A CA241546A CA1039778A CA 1039778 A CA1039778 A CA 1039778A CA 241546 A CA241546 A CA 241546A CA 1039778 A CA1039778 A CA 1039778A
- Authority
- CA
- Canada
- Prior art keywords
- electromagnetic relay
- contact
- relay according
- bobbin
- actuator
- 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
- 239000000463 material Substances 0.000 claims abstract description 40
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 10
- 230000005291 magnetic effect Effects 0.000 claims description 7
- 238000004382 potting Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims description 2
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 230000036316 preload Effects 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- 150000002910 rare earth metals Chemical class 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 6
- XFJBGINZIMNZBW-CRAIPNDOSA-N 5-chloro-2-[4-[(1r,2s)-2-[2-(5-methylsulfonylpyridin-2-yl)oxyethyl]cyclopropyl]piperidin-1-yl]pyrimidine Chemical compound N1=CC(S(=O)(=O)C)=CC=C1OCC[C@H]1[C@@H](C2CCN(CC2)C=2N=CC(Cl)=CN=2)C1 XFJBGINZIMNZBW-CRAIPNDOSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- NSMXQKNUPPXBRG-SECBINFHSA-N (R)-lisofylline Chemical compound O=C1N(CCCC[C@H](O)C)C(=O)N(C)C2=C1N(C)C=N2 NSMXQKNUPPXBRG-SECBINFHSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
- H01H50/043—Details particular to miniaturised relays
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/04—Arrangements of electric connections to coils, e.g. leads
- H01F2005/046—Details of formers and pin terminals related to mounting on printed circuits
-
- 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
- H01H1/645—Protective enclosures, baffle plates, or screens for contacts containing getter material
-
- 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
- H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
- H01H2001/545—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force having permanent magnets directly associated with the contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2236—Polarised relays comprising pivotable armature, pivoting at extremity or bending point of armature
- H01H51/2245—Armature inside coil
- H01H51/2254—Contact forms part of armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742459039 DE2459039C3 (de) | 1974-12-13 | Elektromagnetisches Relais |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1039778A true CA1039778A (en) | 1978-10-03 |
Family
ID=5933352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA241,546A Expired CA1039778A (en) | 1974-12-13 | 1975-12-11 | Sealed electromagnetic relay and method of its assembly |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4075585A (forum.php) |
| JP (1) | JPS5534532B2 (forum.php) |
| AT (1) | AT340515B (forum.php) |
| AU (1) | AU503085B2 (forum.php) |
| CA (1) | CA1039778A (forum.php) |
| CH (1) | CH607303A5 (forum.php) |
| DD (1) | DD122297A1 (forum.php) |
| ZA (1) | ZA757910B (forum.php) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2633734C2 (de) * | 1976-07-27 | 1982-10-28 | Siemens AG, 1000 Berlin und 8000 München | Elektromagnetisches Miniaturrelais |
| DE7740378U1 (de) * | 1976-11-15 | 1981-05-27 | Iskra ZP Ljubljana o.sub. o., Ljubljana | Elektromagnetisches Relais |
| JPS5616775U (forum.php) * | 1979-07-17 | 1981-02-13 | ||
| WO1981001626A1 (en) * | 1979-12-03 | 1981-06-11 | M Gottschall | A two position mechanism |
| DE3240184C1 (de) * | 1982-10-29 | 1984-03-22 | Siemens AG, 1000 Berlin und 8000 München | Elektromagnetisches Relais |
| DE3424464A1 (de) * | 1984-07-03 | 1986-01-16 | Siemens AG, 1000 Berlin und 8000 München | Polarisiertes elektromagnetisches miniaturrelais |
| DE102004032737B3 (de) * | 2004-07-07 | 2006-01-12 | Tyco Electronics Amp Gmbh | Relais, insbesondere für Steckmontage, und Verfahren zu dessen Herstellung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3522564A (en) * | 1968-02-27 | 1970-08-04 | Matsushita Electric Works Ltd | Reed relay |
| DE2318812B1 (de) * | 1973-04-13 | 1974-01-10 | Hans Sauer | Elektromagnetisches Relais |
| DE2454967C3 (de) * | 1974-05-15 | 1981-12-24 | Hans 8024 Deisenhofen Sauer | Gepoltes elektromagnetisches Relais |
-
1975
- 1975-06-12 ZA ZA00757910A patent/ZA757910B/xx unknown
- 1975-09-29 JP JP11630475A patent/JPS5534532B2/ja not_active Expired
- 1975-11-27 CH CH1536775A patent/CH607303A5/xx not_active IP Right Cessation
- 1975-12-01 AT AT913875A patent/AT340515B/de not_active IP Right Cessation
- 1975-12-10 US US05/639,406 patent/US4075585A/en not_active Expired - Lifetime
- 1975-12-11 DD DD190057A patent/DD122297A1/xx unknown
- 1975-12-11 AU AU87475/75A patent/AU503085B2/en not_active Expired
- 1975-12-11 CA CA241,546A patent/CA1039778A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU8747575A (en) | 1977-06-16 |
| ATA913875A (de) | 1977-04-15 |
| AT340515B (de) | 1977-12-27 |
| DD122297A1 (forum.php) | 1976-09-20 |
| CH607303A5 (forum.php) | 1978-11-30 |
| DE2459039A1 (de) | 1976-06-16 |
| DE2459039B2 (de) | 1977-03-24 |
| ZA757910B (en) | 1976-12-29 |
| US4075585A (en) | 1978-02-21 |
| AU503085B2 (en) | 1979-08-23 |
| JPS5534532B2 (forum.php) | 1980-09-08 |
| JPS5170444A (forum.php) | 1976-06-18 |
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