AU1554799A - Contact element for current-carrying parts, in particular switches - Google Patents

Contact element for current-carrying parts, in particular switches

Info

Publication number: AU1554799A
Authority: AU; Australia
Prior art keywords: current; contact element; carrying parts; particular switches; switches
Prior art date: 1997-10-15
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.): Abandoned

Application number

AU15547/99A

Inventor

Holger Hentschel

Andreas Schaaf

Burkhardt Suthoff

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.)

Individual

Original Assignee

Individual

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.)

1997-10-15

Filing date

1998-10-15

Publication date

1999-05-03

1998-10-15 Application filed by Individual filed Critical Individual

1999-05-03 Publication of AU1554799A publication Critical patent/AU1554799A/en

Status Abandoned 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
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
- H01H11/043—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion by resistance welding
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Contacts (AREA)
Switches That Are Operated By Magnetic Or Electric Fields (AREA)

AU15547/99A 1997-10-15 1998-10-15 Contact element for current-carrying parts, in particular switches Abandoned AU1554799A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE29718270		1997-10-15
DE29718270U DE29718270U1 (en)	1997-10-15	1997-10-15	Contact element for live parts, especially switches
PCT/DE1998/003024 WO1999019940A2 (en)	1997-10-15	1998-10-15	Contact element for current-carrying parts, in particular switches

Publications (1)

Publication Number	Publication Date
AU1554799A true AU1554799A (en)	1999-05-03

Family

ID=8047249

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU15547/99A Abandoned AU1554799A (en)	1997-10-15	1998-10-15	Contact element for current-carrying parts, in particular switches

Country Status (4)

Country	Link
EP (1)	EP1074066A2 (en)
AU (1)	AU1554799A (en)
DE (1)	DE29718270U1 (en)
WO (1)	WO1999019940A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19748288A1 (en) *	1997-10-31	1999-05-06	Kloeckner Moeller Gmbh	Low voltage switch contact piece
CN111215742A (en) *	2018-11-27	2020-06-02	西安西电高压开关有限责任公司	A connection method and electrical contact of copper-tungsten alloy and chrome bronze

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2321206A1 (en) *	1975-08-15	1977-03-11	Welding Inst	Solderless electrical connection to metal plate - is achieved using rotational friction of chamfered rod in conical hole in conductor to form weld
GB1570689A (en) *	1976-11-08	1980-07-09	Northern Eng Ind	Electrical contacts
JPS5942580B2 (en) *	1981-03-04	1984-10-16	株式会社日立製作所	Method of manufacturing electrical contacts
EP0102728B1 (en) *	1982-07-27	1986-10-01	Luc Technologies Limited	Bonding and bonded products
JPH01272017A (en) *	1988-04-21	1989-10-31	Toshiba Corp	Manufacture of contact for gas insulation switch
US5715989A (en) *	1996-06-04	1998-02-10	Texas Instruments Incorporated	Microelectronic wire bonding using friction welding process

1997
- 1997-10-15 DE DE29718270U patent/DE29718270U1/en not_active Expired - Lifetime
1998
- 1998-10-15 WO PCT/DE1998/003024 patent/WO1999019940A2/en not_active Ceased
- 1998-10-15 AU AU15547/99A patent/AU1554799A/en not_active Abandoned
- 1998-10-15 EP EP98959727A patent/EP1074066A2/en not_active Withdrawn

Also Published As

Publication number	Publication date
WO1999019940A2 (en)	1999-04-22
WO1999019940A3 (en)	1999-07-08
EP1074066A2 (en)	2001-02-07
DE29718270U1 (en)	1997-12-11

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Legal Events

Date	Code	Title	Description
2000-03-30	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase