DE69414400D1 - Elektrische schalter - Google Patents

Elektrische schalter

Info

Publication number: DE69414400D1
Authority: DE; Germany
Prior art keywords: electric switches; switches; electric
Prior art date: 1993-08-03
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 - Lifetime

Application number

DE69414400T

Other languages

English (en)

Other versions

DE69414400T2 (de

Inventor

David Andrew Smith

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Otter Controls Ltd

Original Assignee

Otter Controls Ltd

Priority date (The priority date 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 date listed.)

1993-08-03

Filing date

1994-08-03

Publication date

1998-12-10

1993-08-03 Priority claimed from GB939316103A external-priority patent/GB9316103D0/en

1994-08-03 Application filed by Otter Controls Ltd filed Critical Otter Controls Ltd

1998-12-10 Publication of DE69414400D1 publication Critical patent/DE69414400D1/de

1999-07-15 Application granted granted Critical

1999-07-15 Publication of DE69414400T2 publication Critical patent/DE69414400T2/de

2014-08-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
- H01H11/0031—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H81/00—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting
- H01H81/02—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting electrothermally operated
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0056—Apparatus or processes specially adapted for the manufacture of electric switches comprising a successive blank-stamping, insert-moulding and severing operation
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H2037/525—Details of manufacturing of the bimetals, e.g. connection to non bimetallic elements or insulating coatings
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
- H01H2037/5445—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting with measures for avoiding slow break of contacts during the creep phase of the snap bimetal
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
- H01H2037/5463—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting the bimetallic snap element forming part of switched circuit
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
- H01H2037/5472—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting having an omega form, e.g. the bimetallic snap element having a ring shape with a central tongue
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/12—Means for adjustment of "on" or "off" operating temperature
- H01H37/14—Means for adjustment of "on" or "off" operating temperature by anticipatory electric heater
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
- H01H37/5427—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting encapsulated in sealed miniaturised housing

Landscapes

Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Thermally Actuated Switches (AREA)
Manufacture Of Switches (AREA)
Breakers (AREA)

DE69414400T 1993-08-03 1994-08-03 Elektrische schalter Expired - Lifetime DE69414400T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB939316103A GB9316103D0 (en)	1993-08-03	1993-08-03	Improvements relating to electric switches
GB939324380A GB9324380D0 (en)	1993-08-03	1993-11-26	Improvements relating to electric switches
PCT/GB1994/001709 WO1995004364A2 (en)	1993-08-03	1994-08-03	Improvements relating to electric switches

Publications (2)

Publication Number	Publication Date
DE69414400D1 true DE69414400D1 (de)	1998-12-10
DE69414400T2 DE69414400T2 (de)	1999-07-15

Family

ID=26303326

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69414400T Expired - Lifetime DE69414400T2 (de)	1993-08-03	1994-08-03	Elektrische schalter

Country Status (8)

Country	Link
US (1)	US5796327A (de)
EP (1)	EP0714550B1 (de)
JP (2)	JP3691059B2 (de)
CN (1)	CN1039754C (de)
AU (1)	AU7271594A (de)
DE (1)	DE69414400T2 (de)
GB (1)	GB2280785B (de)
WO (1)	WO1995004364A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1996042097A1 (en)	1995-06-13	1996-12-27	Mec A/S	A method of producing an electrical switch
AU726322B2 (en) *	1995-06-13	2000-11-02	Mec A/S	An electrical switch
GB2328167B (en) *	1996-04-17	2000-01-19	Strix Ltd	Bimetallic actuators
GB9607962D0 (en) *	1996-04-17	1996-06-19	Strix Ltd	Bimetallic Actuators
JP3756700B2 (ja) *	1999-07-22	2006-03-15	ウチヤ・サーモスタット株式会社	サーマルプロテクタ
US6215379B1 (en) *	1999-12-23	2001-04-10	General Electric Company	Shunt for indirectly heated bimetallic strip
JP4312350B2 (ja) *	2000-06-06	2009-08-12	ウチヤ・サーモスタット株式会社	サーマルプロテクタ
GB2372001B (en) *	2001-02-13	2004-10-27	Otter Controls Ltd	Improvements relating to thermally responsive controls
JP4338332B2 (ja) *	2001-03-02	2009-10-07	ウチヤ・サーモスタット株式会社	サーマルプロテクタ
KR100749784B1 (ko)	2006-04-28	2007-08-17	한국오므론전장주식회사	정음형 미니 릴레이
JP4638942B2 (ja) *	2006-10-30	2011-02-23	ウチヤ・サーモスタット株式会社	サーマルプロテクタ
GB2481240B (en)	2010-06-17	2017-04-12	Otter Controls Ltd	Thermally responsive electric switches
JP6032805B2 (ja) *	2011-11-30	2016-11-30	エヌイーシーショットコンポーネンツ株式会社	バイメタル用フープ材およびそれを利用したバイメタル素子の製造方法、ならびに温度ブレーカ
US9091252B2 (en)	2012-07-09	2015-07-28	GM Global Technology Operations LLC	Methodology and mechanisms for enhancing high ambient temperature performance in shape memory alloy applications
ITMI20132139A1 (it)	2013-12-19	2015-06-20	Electrica S R L	Dispositivo di protezione per apparecchi elettrici, in particolare per motori elettrici, compressori e trasformatori
DE102016210485A1 (de) *	2016-06-14	2017-12-14	Siemens Aktiengesellschaft	Elektromechanisches Schutzschaltgerät mit einer Überlastauslöseeinrichtung
DE102016112277A1 (de) *	2016-07-05	2018-01-11	Trw Automotive Electronics & Components Gmbh	Bedienbaugruppe für ein Kraftfahrzeug
CN110504102B (zh) *	2018-05-16	2021-12-17	中车株洲电力机车有限公司	超级电容模组结构、储能电源装置及有轨车辆/无轨车辆
IT201800009104A1 (it) *	2018-10-02	2020-04-02	Robertshaw Srl	Dispositivo di azionamento di un interruttore di un termostato

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE947488C (de) *	1952-04-25	1956-08-16	Kloeckner Moeller Elek Zitaets	Elektrischer Schnappschalter
US3112384A (en) *	1959-07-29	1963-11-26	Texas Instruments Inc	Thermal relays
US3242292A (en) *	1963-04-03	1966-03-22	Mechanical Products Inc	Motor protector having sub-assembled heater and actuator
US3573697A (en) *	1968-09-13	1971-04-06	Sylvania Electric Prod	Hermetically sealed circuit breaker
GB1363652A (en) *	1970-09-30	1974-08-14	Erg Ind Corp Ltd	Electric switches
JPS5074173A (de) *	1973-11-06	1975-06-18
US4041432A (en) *	1975-09-16	1977-08-09	Texas Instruments Incorporated	Motor protector for high temperature applications and thermostat material for use therein
US4013988A (en) *	1976-01-19	1977-03-22	Therm-O-Disc Incorporated	Hermetically sealed motor protector
US4507642A (en) *	1982-07-29	1985-03-26	Otter Controls Limited	Snap-acting thermally-responsive bimetallic actuators
YU46294B (sh) *	1985-04-12	1993-05-28	Zdarilek, Branko	Termostrujni zaštitnik sa automatskim djelovanjem
FR2597658B1 (fr) *	1986-04-16	1992-09-11	Vialy Roger	Commutateur miniature a rupture brusque
DE3703826A1 (de) *	1987-02-07	1988-08-18	Limitor Ag	Elektrischer thermobimetallschalter
US4914414A (en) *	1989-08-03	1990-04-03	Susumu Ubukata	Thermally responsive switch
US5196820A (en) *	1990-12-19	1993-03-23	Ubukata Industries Co., Ltd.	Thermally responsive switch and method of making the same
GB2252674B (en) *	1991-01-04	1995-01-04	Otter Controls Ltd	Improvements relating to thermally responsive electric switches
GB9109316D0 (en) *	1991-04-30	1991-06-19	Otter Controls Ltd	Improvements relating to electric switches
JPH05282977A (ja) *	1992-03-30	1993-10-29	Texas Instr Japan Ltd	過電流保護装置

1994
- 1994-08-03 GB GB9415633A patent/GB2280785B/en not_active Expired - Fee Related
- 1994-08-03 US US08/596,085 patent/US5796327A/en not_active Expired - Lifetime
- 1994-08-03 DE DE69414400T patent/DE69414400T2/de not_active Expired - Lifetime
- 1994-08-03 EP EP94923000A patent/EP0714550B1/de not_active Expired - Lifetime
- 1994-08-03 JP JP50570695A patent/JP3691059B2/ja not_active Expired - Fee Related
- 1994-08-03 AU AU72715/94A patent/AU7271594A/en not_active Abandoned
- 1994-08-03 CN CN94193492A patent/CN1039754C/zh not_active Expired - Fee Related
- 1994-08-03 WO PCT/GB1994/001709 patent/WO1995004364A2/en active IP Right Grant
2005
- 2005-02-03 JP JP2005028266A patent/JP2005243626A/ja active Pending

Also Published As

Publication number	Publication date
CN1039754C (zh)	1998-09-09
CN1132000A (zh)	1996-09-25
WO1995004364A2 (en)	1995-02-09
WO1995004364A3 (en)	1995-03-30
GB2280785A (en)	1995-02-08
GB9415633D0 (en)	1994-09-21
JPH09501259A (ja)	1997-02-04
US5796327A (en)	1998-08-18
EP0714550A1 (de)	1996-06-05
AU7271594A (en)	1995-02-28
JP3691059B2 (ja)	2005-08-31
DE69414400T2 (de)	1999-07-15
EP0714550B1 (de)	1998-11-04
JP2005243626A (ja)	2005-09-08
GB2280785B (en)	1997-10-01

Publication	Publication Date	Title
DE69311378D1 (de)	1997-07-10	Elektrische verbindungsanordnung
DE69409827D1 (de)	1998-05-28	Elektrische anschlüsse
DE69729310D1 (de)	2004-07-01	Schockstabile elektrische schaltung
DE59302300D1 (de)	1996-05-30	Elektrischer Schalter
DK140892D0 (da)	1992-11-24	Elektrisk omskifter
DE69414400D1 (de)	1998-12-10	Elektrische schalter
DE69404424D1 (de)	1997-09-04	Elektrische Servolenkung
DE69406861D1 (de)	1998-01-02	Elektrische Klammermaschine
DE69404271D1 (de)	1997-08-21	Elektrische Servolenkung
DE69401858D1 (de)	1997-04-10	Elektrische Servolenkung
DE69301454D1 (de)	1996-03-14	Elektrischer Schalter
DE69524363D1 (de)	2002-01-17	Elektrischer Vakuumschalter
DE59409050D1 (de)	2000-02-10	Elektrische Schalteinrichtung
DE69411311D1 (de)	1998-08-06	Erdungsschalter
DE59403054D1 (de)	1997-07-10	Elektrische baugruppe
DE69406375D1 (de)	1997-11-27	Elektrische Servolenkung
DE59503107D1 (de)	1998-09-17	Elektrischer Schalter
IT1284015B1 (it)	1998-05-08	Interruttore elettrico
DE59304286D1 (de)	1996-11-28	Elektrische Baugruppe
BR9104343A (pt)	1993-01-12	Comutador eletrico
DE59504968D1 (de)	1999-03-11	Elektrischer Schalter
DE69526631D1 (de)	2002-06-13	Elektrischer Vakuumschalter
BR9202505A (pt)	1993-08-17	Comutador eletrico
FI952603L (fi)	1995-05-29	Sähköinen sulatuslaite
DE59403337D1 (de)	1997-08-21	Elektrischer Positionsschalter

Legal Events

Date	Code	Title	Description
1999-12-02	8364	No opposition during term of opposition