EP0353369A3 - Drucktastenschalter - Google Patents

Drucktastenschalter Download PDF

Info

Publication number: EP0353369A3
Authority: EP; European Patent Office
Prior art keywords: spring; pushbutton; keyswitch; depressed; terminals
Prior art date: 1988-08-01
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19880312396

Other languages

English (en)

French (fr)

Other versions

EP0353369A2 (de

Inventor

I-Long Wu

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.)

1988-08-01

Filing date

1988-12-29

Publication date

1991-03-06

1988-12-29 Application filed by Individual filed Critical Individual

1990-02-07 Publication of EP0353369A2 publication Critical patent/EP0353369A2/de

1991-03-06 Publication of EP0353369A3 publication Critical patent/EP0353369A3/de

Status Withdrawn legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/52—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch
- 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
- H01H1/242—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting the contact forming a part of a coil spring

Landscapes

Push-Button Switches (AREA)

EP19880312396 1988-08-01 1988-12-29 Drucktastenschalter Withdrawn EP0353369A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US22731088A	1988-08-01	1988-08-01
US227310		1988-08-01

Publications (2)

Publication Number	Publication Date
EP0353369A2 EP0353369A2 (de)	1990-02-07
EP0353369A3 true EP0353369A3 (de)	1991-03-06

Family

ID=22852603

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19880312396 Withdrawn EP0353369A3 (de)	1988-08-01	1988-12-29	Drucktastenschalter

Country Status (2)

Country	Link
EP (1)	EP0353369A3 (de)
AU (1)	AU2762988A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102007030504A1 (de) *	2007-06-30	2009-01-08	Zweibrüder Optoelectronics GmbH	Druckfeder
CN102889326A (zh) *	2012-10-15	2013-01-23	安徽江淮汽车股份有限公司	无并圈螺旋弹簧
CN105793985B (zh) *	2013-12-17	2019-02-12	西门子公司	用于高压直流转换器的电子保护模块
CN105280442B (zh) *	2015-10-19	2017-04-26	锦州汉拿电机有限公司	带螺旋弹簧触点的防结冰起动机电磁开关
CN113048174A (zh) *	2021-03-24	2021-06-29	北京汽车集团越野车有限公司	一种弹性元件、弹性组件和汽车

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2247905A1 (de) *	1972-03-09	1973-09-20	Casio Computer Co Ltd	Tastschalteranordnung
DE2905140A1 (de) *	1979-02-10	1980-08-21	Vdo Schindling	Elektrischer druckschalter fuer leiterplatten
DE2925653A1 (de) *	1979-06-26	1981-01-08	Standard Elektrik Lorenz Ag	Elektrischer schalter
GB2073494A (en) *	1980-04-03	1981-10-14	Schoeller & Co Elektrotech	Electrical keyswitch

1988
- 1988-12-29 EP EP19880312396 patent/EP0353369A3/de not_active Withdrawn
- 1988-12-29 AU AU27629/88A patent/AU2762988A/en not_active Abandoned

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2247905A1 (de) *	1972-03-09	1973-09-20	Casio Computer Co Ltd	Tastschalteranordnung
DE2905140A1 (de) *	1979-02-10	1980-08-21	Vdo Schindling	Elektrischer druckschalter fuer leiterplatten
DE2925653A1 (de) *	1979-06-26	1981-01-08	Standard Elektrik Lorenz Ag	Elektrischer schalter
GB2073494A (en) *	1980-04-03	1981-10-14	Schoeller & Co Elektrotech	Electrical keyswitch

Also Published As

Publication number	Publication date
EP0353369A2 (de)	1990-02-07
AU2762988A (en)	1990-02-01

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Legal Events

Date	Code	Title	Description
1989-12-23	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1990-02-07	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE
1991-01-14	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1991-03-06	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE
1992-03-31	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1992-05-20	18D	Application deemed to be withdrawn	Effective date: 19910907