EP0322515A3 - Event pour clavier - Google Patents

Event pour clavier Download PDF

Info

Publication number: EP0322515A3
Authority: EP; European Patent Office
Prior art keywords: keyboard; chamber; channel; venting; dome
Prior art date: 1987-12-30
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP19880115128

Other languages

German (de)

English (en)

Other versions

EP0322515A2 (fr

Inventor

Brian G. Spreadbury

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.)

HP Inc

Original Assignee

Hewlett Packard Co

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.)

1987-12-30

Filing date

1988-09-15

Publication date

1990-09-12

1988-09-15 Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co

1989-07-05 Publication of EP0322515A2 publication Critical patent/EP0322515A2/fr

1990-09-12 Publication of EP0322515A3 publication Critical patent/EP0322515A3/fr

Status Withdrawn legal-status Critical Current

Links

238000013022 venting Methods 0.000 title 1
230000000994 depressogenic effect Effects 0.000 abstract 1
239000012528 membrane Substances 0.000 abstract 1

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
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2203/00—Form of contacts
- H01H2203/02—Interspersed fingers
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
- H01H2213/002—Venting with external pressure
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
- H01H2213/01—Venting with internal pressure of other switch sites
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
- H01H2213/01—Venting with internal pressure of other switch sites
- H01H2213/014—Accumulator chamber
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/004—Collapsible dome or bubble
- H01H2215/006—Only mechanical function
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2227/00—Dimensions; Characteristics
- H01H2227/002—Layer thickness
- H01H2227/006—Spacer
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2227/00—Dimensions; Characteristics
- H01H2227/018—Printed contacts; Metal foil
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2227/00—Dimensions; Characteristics
- H01H2227/022—Collapsable dome

Landscapes

Push-Button Switches (AREA)

EP19880115128 1987-12-30 1988-09-15 Event pour clavier Withdrawn EP0322515A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US13941587A	1987-12-30	1987-12-30
US139415		1987-12-30

Publications (2)

Publication Number	Publication Date
EP0322515A2 EP0322515A2 (fr)	1989-07-05
EP0322515A3 true EP0322515A3 (fr)	1990-09-12

Family

ID=22486538

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19880115128 Withdrawn EP0322515A3 (fr)	1987-12-30	1988-09-15	Event pour clavier

Country Status (2)

Country	Link
EP (1)	EP0322515A3 (fr)
JP (1)	JPH01209616A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2571274Y2 (ja) *	1991-09-12	1998-05-18	松下電器産業株式会社	パネルスイッチ
EP0917167B1 (fr) *	1997-07-23	2000-10-11	Molex Incorporated	Commutateur éléctrique et agencement de circuit
JP2001014973A (ja) *	1999-06-29	2001-01-19	Alps Electric Co Ltd	可動接点付きシート及びシートスイッチ
IL153047A0 (en)	2000-05-22	2003-06-24	Digit Wireless Llc	Input devices and their use
EP1528584A3 (fr) *	2000-05-22	2005-05-25	Digit Wireless, Llc	Dispositifs de saisie et leur utilisation
US6552289B2 (en) *	2000-11-29	2003-04-22	Yazaki Corporation	Dome switch
US6617536B2 (en) *	2000-11-29	2003-09-09	Yazaki Corporation	Dome switch
US6727445B2 (en) *	2001-06-14	2004-04-27	Secure Care Products, Inc.	Sensor pads for patient monitoring devices
FI20021024A7 (fi)	2002-05-30	2003-12-01	Nokia Corp	Päällysrakenne näppäimistöä varten
AU2003257447A1 (en) *	2002-07-10	2004-02-02	Ab Beheer B.V.	Hand pressure sensor warning device
KR20040088165A (ko) *	2003-04-09	2004-10-16	이수호	피씨비형 택트 스위치
KR100607042B1 (ko) *	2003-06-07	2006-08-01	이수호	피씨비 택트 스위치
JP3808073B2 (ja) *	2003-12-05	2006-08-09	シチズン電子株式会社	キーシートモジュール
US7214874B2 (en) *	2004-11-04	2007-05-08	International Business Machines Corporation	Venting device for tamper resistant electronic modules
US7145092B2 (en)	2005-02-25	2006-12-05	Nokia Corporation	Keyboard structure
US20100178460A1 (en) *	2007-01-05	2010-07-15	Johnson Controls Technology Company	Multi-finish deep draw mold behind film
US8089017B2 (en)	2008-10-07	2012-01-03	Research In Motion Limited	Sealed dome switch for mobile electronic device
US8066191B1 (en) *	2009-04-06	2011-11-29	Dynamics Inc.	Cards and assemblies with user interfaces
CN102025076B (zh) *	2009-09-22	2014-03-26	深圳富泰宏精密工业有限公司	防水结构及具有该防水结构的便携式电子装置
DE102009051829B4 (de) *	2009-11-04	2014-05-28	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Elektrischer Schalter
JP5555547B2 (ja) *	2010-05-31	2014-07-23	ホシデン株式会社	キースイッチ
WO2018165049A1 (fr)	2017-03-07	2018-09-13	Smith & Nephew, Inc.	Systèmes et procédés de thérapie par pression réduite comprenant une antenne
EP3519002B1 (fr)	2016-09-29	2025-01-29	Smith & Nephew, Inc	Construction et protection de composants dans des systèmes de thérapie de plaies par pression négative

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3995126A (en) *	1975-04-03	1976-11-30	Magic Dot, Inc.	Membrane keyboard apparatus
EP0051749A1 (fr) *	1980-11-06	1982-05-19	PREH, Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co.	Clavier
US4423294A (en) *	1982-06-17	1983-12-27	The Hall Company	Laminate switch assembly having improved durability
US4463234A (en) *	1983-11-02	1984-07-31	Centralab Inc.	Tactile feel membrane switch assembly
GB2183401A (en) *	1985-11-22	1987-06-03	Morse Nena	Switch assembly
GB2191340A (en) *	1986-05-20	1987-12-09	Amalgamated Wireless Australas	Interchangeable designation for membrane keyboard

1988
- 1988-09-15 EP EP19880115128 patent/EP0322515A3/fr not_active Withdrawn
- 1988-12-19 JP JP63320328A patent/JPH01209616A/ja active Pending

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3995126A (en) *	1975-04-03	1976-11-30	Magic Dot, Inc.	Membrane keyboard apparatus
EP0051749A1 (fr) *	1980-11-06	1982-05-19	PREH, Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co.	Clavier
US4423294A (en) *	1982-06-17	1983-12-27	The Hall Company	Laminate switch assembly having improved durability
US4463234A (en) *	1983-11-02	1984-07-31	Centralab Inc.	Tactile feel membrane switch assembly
GB2183401A (en) *	1985-11-22	1987-06-03	Morse Nena	Switch assembly
GB2191340A (en) *	1986-05-20	1987-12-09	Amalgamated Wireless Australas	Interchangeable designation for membrane keyboard

Also Published As

Publication number	Publication date
EP0322515A2 (fr)	1989-07-05
JPH01209616A (ja)	1989-08-23

Legal Events

Date	Code	Title	Description
1989-05-20	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
1989-07-05	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB IT
1990-07-25	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1990-09-12	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB IT
1991-08-14	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
1991-10-02	18D	Application deemed to be withdrawn	Effective date: 19901002

Publication	Publication Date	Title
EP0322515A3 (fr)	1990-09-12	Event pour clavier
US4046975A (en)	1977-09-06	Keyboard switch assembly having internal gas passages preformed in spacer member
US4366355A (en)	1982-12-28	Keyboard
CA2044009A1 (fr)	1991-12-12	Bouton-poussoir compose d'un mecanisme d'actionnement ameliore
US4508942A (en)	1985-04-02	Keyboard switch
US4468542A (en)	1984-08-28	Keyboard assembly
US4421966A (en)	1983-12-20	Keyboard elastomeric cover with buttons having changeable legends
EP0277404A1 (fr)	1988-08-10	Clavier ayant un boîtier inférieur avec une partie intégrante surélevée pour supporter une carte à circuit imprimé
CA2056828A1 (fr)	1992-09-13	Clavier et methode de fabrication connexe
GB2331629A (en)	1999-05-26	Electroluminescent backlit keypad
GB2311897A (en)	1997-10-08	Keypad configuration
US5164554A (en)	1992-11-17	Pivotable pushbutton operated multiple switch assembly
CA2118441A1 (fr)	1995-06-08	Interrupteur a dome de caoutchouc ou en mylar
GB1272165A (en)	1972-04-26	Monolithic keyboard and method for making same
TR199800895A2 (xx)	1999-10-21	Cam-seramik levha ve bunun �retilme y�ntemi.
ES2143307T3 (es)	2000-05-01	Tarjeta de circuito integrado de poco espesor, que contiene un conmutador perfeccionado de accionamiento manual.
AU589798B2 (en)	1989-10-19	Modified safety vented cover for sealed container and method of manufacturing same
EP0291910A2 (fr)	1988-11-23	Clavier
GB2202991A (en)	1988-10-05	Improved membrane keyboard
EP0322514A3 (fr)	1990-09-12	Interrupteur pour clavier
CA2315982C (fr)	2003-05-06	Dispositif d'introduction de cles
US5905235A (en)	1999-05-18	Key assembly
ATE317588T1 (de)	2006-02-15	Tastatur zur eingabe von steuerbefehlen
CA2325356A1 (fr)	2001-05-15	Dispositif d'entree de cle
EP0094756A3 (fr)	1985-12-04	Interrupteur électrique