DE50007274D1 - Pushbutton with resilient sealing element - Google Patents

Pushbutton with resilient sealing element

Info

Publication number
DE50007274D1
DE50007274D1 DE50007274T DE50007274T DE50007274D1 DE 50007274 D1 DE50007274 D1 DE 50007274D1 DE 50007274 T DE50007274 T DE 50007274T DE 50007274 T DE50007274 T DE 50007274T DE 50007274 D1 DE50007274 D1 DE 50007274D1
Authority
DE
Germany
Prior art keywords
pushbutton
sealing element
resilient sealing
resilient
sealing
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 - Lifetime
Application number
DE50007274T
Other languages
German (de)
Inventor
Armin Beck
Theresia Eichenseer
Hans Freitag
Dipl-Ing Herdegen
Dipl-Ing Zimmermann
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE50007274T priority Critical patent/DE50007274D1/en
Application granted granted Critical
Publication of DE50007274D1 publication Critical patent/DE50007274D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • H01H13/063—Casings hermetically closed by a diaphragm through which passes an actuating member
DE50007274T 1999-10-19 2000-09-13 Pushbutton with resilient sealing element Expired - Lifetime DE50007274D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50007274T DE50007274D1 (en) 1999-10-19 2000-09-13 Pushbutton with resilient sealing element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19950367A DE19950367C1 (en) 1999-10-19 1999-10-19 Pushbutton with springily formed sealing element e.g. for machine tools control/operating panels
DE50007274T DE50007274D1 (en) 1999-10-19 2000-09-13 Pushbutton with resilient sealing element

Publications (1)

Publication Number Publication Date
DE50007274D1 true DE50007274D1 (en) 2004-09-09

Family

ID=7926178

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19950367A Expired - Fee Related DE19950367C1 (en) 1999-10-19 1999-10-19 Pushbutton with springily formed sealing element e.g. for machine tools control/operating panels
DE50007274T Expired - Lifetime DE50007274D1 (en) 1999-10-19 2000-09-13 Pushbutton with resilient sealing element

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19950367A Expired - Fee Related DE19950367C1 (en) 1999-10-19 1999-10-19 Pushbutton with springily formed sealing element e.g. for machine tools control/operating panels

Country Status (2)

Country Link
EP (1) EP1094481B1 (en)
DE (2) DE19950367C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2043119B1 (en) * 2007-09-28 2013-05-15 Siemens Aktiengesellschaft Pushbutton
WO2022056699A1 (en) * 2020-09-16 2022-03-24 Abb Schweiz Ag Pushbutton and electrical device
CN113764221A (en) * 2021-09-10 2021-12-07 维沃移动通信有限公司 Key structure and electronic equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1054379B (en) * 1975-01-03 1981-11-10 Goetzewerke LIP RING GASKET WITH CARRIER RING
DE3041470A1 (en) * 1980-11-04 1982-06-09 E. Dold & Söhne KG, 7743 Furtwangen Push button key - sealed by polymer diaphragm acting as restoring element
DE8334679U1 (en) * 1983-12-02 1984-03-01 Siemens AG, 1000 Berlin und 8000 München button
CH679093A5 (en) * 1989-06-23 1991-12-13 Fela Planungs Ag
CA2090001A1 (en) * 1992-02-22 1993-08-23 William W. Kidston Key button switches
US5283408A (en) * 1992-08-04 1994-02-01 Silitek Corporation Structure of key switch
US5558056A (en) * 1995-11-14 1996-09-24 Freudenberg-Nok General Partnership Two-piece valve stem seal

Also Published As

Publication number Publication date
DE19950367C1 (en) 2001-02-01
EP1094481A3 (en) 2003-01-29
EP1094481A2 (en) 2001-04-25
EP1094481B1 (en) 2004-08-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition