CA2785148C - Meter disconnect relay - Google Patents
Meter disconnect relay Download PDFInfo
- Publication number
- CA2785148C CA2785148C CA2785148A CA2785148A CA2785148C CA 2785148 C CA2785148 C CA 2785148C CA 2785148 A CA2785148 A CA 2785148A CA 2785148 A CA2785148 A CA 2785148A CA 2785148 C CA2785148 C CA 2785148C
- Authority
- CA
- Canada
- Prior art keywords
- contacts
- contact
- shuttle
- meter
- silver
- 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.)
- Active
Links
- 239000012811 non-conductive material Substances 0.000 claims abstract description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 30
- 229910052709 silver Inorganic materials 0.000 claims description 30
- 239000004332 silver Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 23
- UYKQQBUWKSHMIM-UHFFFAOYSA-N silver tungsten Chemical compound [Ag][W][W] UYKQQBUWKSHMIM-UHFFFAOYSA-N 0.000 claims description 18
- QCEUXSAXTBNJGO-UHFFFAOYSA-N [Ag].[Sn] Chemical compound [Ag].[Sn] QCEUXSAXTBNJGO-UHFFFAOYSA-N 0.000 claims description 16
- OMSFUHVZHUZHAW-UHFFFAOYSA-N [Ag].[Mo] Chemical compound [Ag].[Mo] OMSFUHVZHUZHAW-UHFFFAOYSA-N 0.000 claims description 10
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052721 tungsten Inorganic materials 0.000 claims description 7
- 239000010937 tungsten Substances 0.000 claims description 7
- MZFIXCCGFYSQSS-UHFFFAOYSA-N silver titanium Chemical compound [Ti].[Ag] MZFIXCCGFYSQSS-UHFFFAOYSA-N 0.000 claims description 6
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 239000011819 refractory material Substances 0.000 claims 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims 2
- 238000000034 method Methods 0.000 description 16
- 239000000203 mixture Substances 0.000 description 10
- 230000008901 benefit Effects 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000001513 hot isostatic pressing Methods 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000010970 precious metal Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910001128 Sn alloy Inorganic materials 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000004353 relayed correlation spectroscopy Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/546—Contact arrangements for contactors having bridging contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
- H01H50/648—Driving arrangements between movable part of magnetic circuit and contact intermediate part being rigidly combined with armature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
-
- 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
- H01H1/20—Bridging contacts
- H01H1/2008—Facilitate mounting or replacing contact bridge and pressure spring on carrier
-
- 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
- H01H1/502—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position the action of the contact pressure spring becoming active only after engagement of the 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
- H01H1/021—Composite material
- H01H1/023—Composite material having a noble metal as the basic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/023—Composite material having a noble metal as the basic material
- H01H1/0233—Composite material having a noble metal as the basic material and containing carbides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/56—Contact spring sets
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Contacts (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161525599P | 2011-08-19 | 2011-08-19 | |
| US61/525,599 | 2011-08-19 | ||
| US13/326,977 US8354903B1 (en) | 2011-08-19 | 2011-12-15 | Meter disconnect relay |
| US13/326,977 | 2011-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2785148A1 CA2785148A1 (en) | 2013-02-19 |
| CA2785148C true CA2785148C (en) | 2017-12-05 |
Family
ID=47148046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2785148A Active CA2785148C (en) | 2011-08-19 | 2012-08-09 | Meter disconnect relay |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US8354903B1 (enExample) |
| EP (1) | EP2560181B1 (enExample) |
| JP (1) | JP6113435B2 (enExample) |
| AU (1) | AU2012211434B2 (enExample) |
| BR (1) | BR102012020695B1 (enExample) |
| CA (1) | CA2785148C (enExample) |
| ES (1) | ES2739800T3 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL3101437T3 (pl) | 2014-01-28 | 2019-07-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd | Zasilacz, terminal i sposób postępowania w przypadku nieprawidłowej impedancji w pętli ładowania |
| CN108972597A (zh) * | 2018-07-26 | 2018-12-11 | 芜湖市越泽机器人科技有限公司 | 一种机器人抓取工具切换装置 |
| CN113073245B (zh) * | 2021-03-24 | 2022-10-14 | 湖南大学 | 一种银钼合金薄膜及其制备方法与应用 |
| CN113782356B (zh) * | 2021-07-23 | 2023-06-16 | 宁波金宸科技有限公司 | 一种基于液压传动的继电器 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3508320A (en) * | 1968-04-17 | 1970-04-28 | Mallory & Co Inc P R | Electrical contact materials and method of making same |
| US3602850A (en) * | 1969-08-27 | 1971-08-31 | Westinghouse Electric Corp | Contactor with improved contact support means and guide means |
| FR2214957B1 (enExample) * | 1973-01-19 | 1976-05-14 | Telemecanique Electrique | |
| FR2257141B1 (enExample) * | 1974-01-03 | 1978-03-10 | Telemecanique Electrique | |
| US3933486A (en) * | 1974-02-12 | 1976-01-20 | Chugai Denki Kogyo Kabushiki-Kaisha | Silver-metal oxide composite and method of manufacturing the same |
| JPS5749142A (en) * | 1980-09-08 | 1982-03-20 | Tokyo Shibaura Electric Co | Electromagnetic contactor |
| JPS59160929A (ja) * | 1983-03-04 | 1984-09-11 | 住友特殊金属株式会社 | 自己保持型電磁接触器 |
| JPS6370625U (enExample) * | 1986-10-29 | 1988-05-12 | ||
| US4899073A (en) * | 1987-07-24 | 1990-02-06 | Nippondenso Co., Ltd. | 3-position rotational actuator |
| JPH01146215A (ja) * | 1987-12-02 | 1989-06-08 | Chugai Electric Ind Co Ltd | 気中電流遮断用接点材料 |
| DE8810908U1 (de) * | 1988-08-29 | 1988-10-13 | Siemens AG, 1000 Berlin und 8000 München | Elektromagnetisches Schaltgerät, insbesondere Schütz |
| JPH02103836A (ja) * | 1989-08-30 | 1990-04-16 | Fuji Electric Co Ltd | 電磁接触器 |
| JPH05209898A (ja) * | 1992-01-31 | 1993-08-20 | Aitoron Data Tec Kk | 遠隔遮断装置付積算電力量計 |
| CA2315934C (en) * | 1992-03-20 | 2001-11-06 | Schlumberger Canada Limited | A metal ring for joining a cup-shaped transparent cover to a base of a watt hour meter |
| US5530738A (en) * | 1994-11-21 | 1996-06-25 | Infrastructure Instruments Inc. | Electric power measuring instrument with speech synthesis feature |
| US5917394A (en) * | 1998-12-01 | 1999-06-29 | Fuchs; Michael J | Solenoid switch modified for higher current passage |
| US6377143B1 (en) * | 2001-03-16 | 2002-04-23 | Eaton Corporation | Weld-free contact system for electromagnetic contactors |
| GB2398427B (en) * | 2001-11-29 | 2005-08-24 | Blp Components Ltd | Contactors |
| JP2003293913A (ja) * | 2002-04-03 | 2003-10-15 | Denso Corp | マグネットスイッチ |
| JP2005135585A (ja) * | 2003-10-28 | 2005-05-26 | Fuji Electric Fa Components & Systems Co Ltd | 電磁接触器 |
| US7011551B2 (en) * | 2004-05-06 | 2006-03-14 | Johansen Arnold W | Electrical terminal block |
| DE102007017516B3 (de) * | 2007-04-13 | 2008-04-30 | Siemens Ag | Herstellungsverfahren für ein elektromagnetisches Schaltgerät mit Trennwänden zwischen Haupt- und Hilfskontakten sowie entsprechend dem Herstellungsverfahren hergestelltes elektromagnetisches Schaltgerät |
| US7772945B2 (en) * | 2007-10-11 | 2010-08-10 | Jackson Edmonds, Llc | Electrical switching device |
| US20110037543A1 (en) | 2007-10-11 | 2011-02-17 | Dale Walter Lange | Electrical switching device |
| JP4683040B2 (ja) * | 2007-12-25 | 2011-05-11 | パナソニック電工株式会社 | 電磁リレー |
| US8130064B2 (en) * | 2008-08-01 | 2012-03-06 | Tyco Electronics Corporation | Switching device |
-
2011
- 2011-12-15 US US13/326,977 patent/US8354903B1/en active Active
- 2011-12-15 US US13/327,033 patent/US8339223B1/en active Active
- 2011-12-15 US US13/327,006 patent/US8314668B1/en active Active
-
2012
- 2012-08-08 AU AU2012211434A patent/AU2012211434B2/en active Active
- 2012-08-09 CA CA2785148A patent/CA2785148C/en active Active
- 2012-08-15 JP JP2012180005A patent/JP6113435B2/ja active Active
- 2012-08-16 EP EP12180734.1A patent/EP2560181B1/en active Active
- 2012-08-16 ES ES12180734T patent/ES2739800T3/es active Active
- 2012-08-17 BR BR102012020695-1A patent/BR102012020695B1/pt active IP Right Grant
- 2012-12-11 US US13/711,046 patent/US8786386B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2012211434A1 (en) | 2013-03-07 |
| US8354903B1 (en) | 2013-01-15 |
| EP2560181A3 (en) | 2015-05-27 |
| BR102012020695A8 (pt) | 2017-02-21 |
| BR102012020695A2 (pt) | 2014-05-06 |
| ES2739800T3 (es) | 2020-02-04 |
| EP2560181B1 (en) | 2019-05-01 |
| US8314668B1 (en) | 2012-11-20 |
| JP2013125745A (ja) | 2013-06-24 |
| JP6113435B2 (ja) | 2017-04-12 |
| BR102012020695B1 (pt) | 2022-03-03 |
| US20130169266A1 (en) | 2013-07-04 |
| US8339223B1 (en) | 2012-12-25 |
| NZ601722A (en) | 2014-02-28 |
| CA2785148A1 (en) | 2013-02-19 |
| EP2560181A2 (en) | 2013-02-20 |
| US8786386B2 (en) | 2014-07-22 |
| AU2012211434B2 (en) | 2016-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20170412 |