CN100470698C - 用于低压电流的电路断路器 - Google Patents

用于低压电流的电路断路器 Download PDF

Info

Publication number
CN100470698C
CN100470698C CNB028025539A CN02802553A CN100470698C CN 100470698 C CN100470698 C CN 100470698C CN B028025539 A CNB028025539 A CN B028025539A CN 02802553 A CN02802553 A CN 02802553A CN 100470698 C CN100470698 C CN 100470698C
Authority
CN
China
Prior art keywords
stiffener
contact
circuit breaker
flexible hinge
movable contact
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 - Fee Related
Application number
CNB028025539A
Other languages
English (en)
Chinese (zh)
Other versions
CN1465080A (zh
Inventor
B·G·贝尔托洛托
D·马拉卡尔扎
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.)
ABB Service SRL
ABB AS Norway
ABB AB
Original Assignee
ABB AB
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.)
Filing date
Publication date
Application filed by ABB AB filed Critical ABB AB
Publication of CN1465080A publication Critical patent/CN1465080A/zh
Application granted granted Critical
Publication of CN100470698C publication Critical patent/CN100470698C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • 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
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H2001/247—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting using an elastic hinge, the contact being composed of rigid parts connected by thinned flexible hinge parts
    • 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
    • Y10T29/43—Electric condenser 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
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49128—Assembling formed circuit to base
    • 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
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base
    • Y10T29/49165—Manufacturing circuit on or in base by forming conductive walled aperture in base

Landscapes

  • Breakers (AREA)
  • Electronic Switches (AREA)
  • Control Of Eletrric Generators (AREA)
  • Emergency Protection Circuit Devices (AREA)
CNB028025539A 2001-07-23 2002-07-23 用于低压电流的电路断路器 Expired - Fee Related CN100470698C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI01A001573 2001-07-23
IT2001MI001573A ITMI20011573A1 (it) 2001-07-23 2001-07-23 Interruttore per correnti a bassa tensione avente caratteristiche perfezionate

Publications (2)

Publication Number Publication Date
CN1465080A CN1465080A (zh) 2003-12-31
CN100470698C true CN100470698C (zh) 2009-03-18

Family

ID=11448120

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028025539A Expired - Fee Related CN100470698C (zh) 2001-07-23 2002-07-23 用于低压电流的电路断路器

Country Status (6)

Country Link
EP (1) EP1412956B1 (de)
CN (1) CN100470698C (de)
AT (1) ATE373867T1 (de)
DE (1) DE60222560T2 (de)
IT (1) ITMI20011573A1 (de)
WO (1) WO2003017302A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2557692A (en) * 2016-10-22 2018-06-27 Eaton Ind Austria Gmbh Circuit breaker with reduced number of components
GB2569669B (en) * 2017-12-22 2022-02-09 Eaton Ind Austria Gmbh Self-compensating mechanism for circuit breaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015876A (en) * 1957-06-18 1962-01-09 Gen Electric Method of making resilient switch contacts
NL297517A (de) * 1963-09-01
US3866007A (en) * 1973-10-09 1975-02-11 Shlesinger Jr Bernard E Contact reed with foil-thin intermediate section
US4238656A (en) * 1979-03-01 1980-12-09 Heyrana Pablo M Waterproof multiple electrical switch assembly

Also Published As

Publication number Publication date
DE60222560D1 (de) 2007-10-31
ITMI20011573A1 (it) 2003-01-23
EP1412956B1 (de) 2007-09-19
EP1412956A1 (de) 2004-04-28
WO2003017302A1 (en) 2003-02-27
DE60222560T2 (de) 2008-06-19
CN1465080A (zh) 2003-12-31
ATE373867T1 (de) 2007-10-15
ITMI20011573A0 (it) 2001-07-23

Similar Documents

Publication Publication Date Title
CN1822275B (zh) 断开开关
CN101128896B (zh) 用于电开关设备的接触系统
AU2009265706B2 (en) Disconnector for switchgear
CN103594280B (zh) 一种新型复合触头真空灭弧室及其应用的真空断路器
WO2011017838A1 (en) Tulip contact and electrical contact system for switching device
US8242394B2 (en) Stationary contact assembly including first and second stationary contacts, and circuit interrupter and transfer switch employing the same
CA2011382A1 (en) Double-break terminal
CN105762039B (zh) 断路器触头系统及断路器
CN100470698C (zh) 用于低压电流的电路断路器
EP2290667B1 (de) Bewegliche verschiebbare Schützanordnung für Schutzschalter
US1893046A (en) Circuit interrupter
CN211088097U (zh) 自动转换开关电器的主回路单极装置
CN102522267A (zh) 采用触头压力自动调整的低压接触器滑动触头结构
CN201084627Y (zh) 一种高压隔离开关触头组件
CN104715980A (zh) 一种磁后备脱扣保护机构
EP0893864B1 (de) Leistungsschaltern des ausfahrbaren Typs
RU2479881C2 (ru) Разъединитель для переключательного устройства
US3433915A (en) Contact structure for an electric circuit breaker
CN205911187U (zh) 一种摩擦式开合母线转移电流结构
CN113539732B (zh) 推拉式户外隔离开关
CN219778810U (zh) 一种环网柜的断路器以及环网柜
CN1836302B (zh) 测试探针模块
US2691086A (en) Circuit breaker contact structure
CN214476999U (zh) 一种端口磨损小的开关
EP1346385B1 (de) Automatischer strombegrenzender schutzschalter

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090318

Termination date: 20110723