DE29703231U1 - Rauchmeldeeinheit - Google Patents

Rauchmeldeeinheit

Info

Publication number
DE29703231U1
DE29703231U1 DE29703231U DE29703231U DE29703231U1 DE 29703231 U1 DE29703231 U1 DE 29703231U1 DE 29703231 U DE29703231 U DE 29703231U DE 29703231 U DE29703231 U DE 29703231U DE 29703231 U1 DE29703231 U1 DE 29703231U1
Authority
DE
Germany
Prior art keywords
detection unit
smoke detection
smoke
unit
detection
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
DE29703231U
Other languages
English (en)
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8036422&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE29703231(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Priority to DE29703231U priority Critical patent/DE29703231U1/de
Publication of DE29703231U1 publication Critical patent/DE29703231U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
    • E05F3/222—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones electrically operated
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F2003/228—Arrangements where the end of the closer arm is sliding in a track
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
DE29703231U 1997-02-25 1997-02-25 Rauchmeldeeinheit Expired - Lifetime DE29703231U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29703231U DE29703231U1 (de) 1997-02-25 1997-02-25 Rauchmeldeeinheit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29703231U DE29703231U1 (de) 1997-02-25 1997-02-25 Rauchmeldeeinheit

Publications (1)

Publication Number Publication Date
DE29703231U1 true DE29703231U1 (de) 1997-04-10

Family

ID=8036422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29703231U Expired - Lifetime DE29703231U1 (de) 1997-02-25 1997-02-25 Rauchmeldeeinheit

Country Status (1)

Country Link
DE (1) DE29703231U1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999040284A1 (de) 1998-02-09 1999-08-12 Dorma Gmbh + Co. Kg Gehäuse, insbesondere für automatische türantriebe
EP1681422A2 (de) 2005-01-14 2006-07-19 DORMA GmbH + Co. KG Schliessfolgeregelvorrichtung mit Funktionseinheit
EP2270303A2 (de) 2009-06-30 2011-01-05 GEZE GmbH Türschließer
DE102009027318A1 (de) 2009-06-30 2011-01-05 Geze Gmbh Türschließer
DE102017203688A1 (de) 2017-03-07 2018-09-13 Geze Gmbh Rauchschalterzentrale

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040143A (en) * 1976-08-06 1977-08-09 Schlage Lock Company Releasable door hold-open device
DE3601600A1 (de) * 1985-01-22 1986-07-24 Elettrocondutture S.p.A., Mailand/Milano Feuerschutz-ueberwachungs- und alarmeinrichtung fuer eine oeffentliche versammlungs- oder vorfuehrraeumlichkeit
DE3941109C2 (de) * 1989-12-13 1991-10-31 Henkel Kgaa, 4000 Duesseldorf, De
DE9301476U1 (de) * 1993-02-03 1993-03-25 Dorma Gmbh & Co Kg, 5828 Ennepetal, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040143A (en) * 1976-08-06 1977-08-09 Schlage Lock Company Releasable door hold-open device
DE3601600A1 (de) * 1985-01-22 1986-07-24 Elettrocondutture S.p.A., Mailand/Milano Feuerschutz-ueberwachungs- und alarmeinrichtung fuer eine oeffentliche versammlungs- oder vorfuehrraeumlichkeit
DE3941109C2 (de) * 1989-12-13 1991-10-31 Henkel Kgaa, 4000 Duesseldorf, De
DE9301476U1 (de) * 1993-02-03 1993-03-25 Dorma Gmbh & Co Kg, 5828 Ennepetal, De

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999040284A1 (de) 1998-02-09 1999-08-12 Dorma Gmbh + Co. Kg Gehäuse, insbesondere für automatische türantriebe
DE19804860C1 (de) * 1998-02-09 1999-08-26 Dorma Gmbh & Co Kg Gehäuse, insbesondere für automatische Türantriebe
US6446394B1 (en) 1998-02-09 2002-09-10 Dorma Gmbh + Co. Kg Housing for automatic door mechanisms having a removable portion to permit access to the interior of the housing
US6557303B2 (en) 1998-02-09 2003-05-06 Dorma Gmbh + Co. Kg Housing for automatic door mechanisms
EP1681422A2 (de) 2005-01-14 2006-07-19 DORMA GmbH + Co. KG Schliessfolgeregelvorrichtung mit Funktionseinheit
DE102005002043B4 (de) * 2005-01-14 2008-12-11 Dorma Gmbh + Co. Kg Schließfolgeregelvorrichtung mit Funktionseinheit
EP2270303A2 (de) 2009-06-30 2011-01-05 GEZE GmbH Türschließer
DE102009027315A1 (de) 2009-06-30 2011-01-05 Geze Gmbh Türschließer
DE102009027318A1 (de) 2009-06-30 2011-01-05 Geze Gmbh Türschließer
EP2270303A3 (de) * 2009-06-30 2013-01-09 GEZE GmbH Türschließer
DE102009027315B4 (de) * 2009-06-30 2016-10-20 Geze Gmbh Türschließer
DE102017203688A1 (de) 2017-03-07 2018-09-13 Geze Gmbh Rauchschalterzentrale
DE102017203688B4 (de) 2017-03-07 2018-11-22 Geze Gmbh Rauchschalterzentrale

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970522

R021 Search request validly filed

Effective date: 19970731

R163 Identified publications notified

Effective date: 19971125

R165 Request for cancellation or ruling filed
R150 Term of protection extended to 6 years

Effective date: 20000405

R120 Application withdrawn or ip right abandoned

Effective date: 20001010