DK385289A - En med endestillingsblokering forsynet trykluftcylinder, isaer til aktivering af roegaftraeksklapper - Google Patents

En med endestillingsblokering forsynet trykluftcylinder, isaer til aktivering af roegaftraeksklapper Download PDF

Info

Publication number: DK385289A
Authority: DK; Denmark
Prior art keywords: locking; cylinder; piston; air cylinder; rod
Prior art date: 1988-10-13

Application number

DK385289A

Other languages

English (en)

Other versions

DK385289D0 (da

DK172502B1 (da

Inventor

Otto Grasl

Original Assignee

Grasl Otto Fa

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.)

1988-10-13

Filing date

1989-08-07

Publication date

1990-04-14

1988-10-13 Priority claimed from DE8812882U external-priority patent/DE8812882U1/de

1989-08-07 Application filed by Grasl Otto Fa filed Critical Grasl Otto Fa

1989-08-07 Publication of DK385289D0 publication Critical patent/DK385289D0/da

1990-04-14 Publication of DK385289A publication Critical patent/DK385289A/da

1998-10-26 Application granted granted Critical

1998-10-26 Publication of DK172502B1 publication Critical patent/DK172502B1/da

Links

239000000779 smoke Substances 0.000 abstract 2
238000009423 ventilation Methods 0.000 abstract 2
230000003213 activating effect Effects 0.000 abstract 1

Landscapes

Actuator (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)

DK385289A 1988-10-13 1989-08-07 En med endestillingsblokering forsynet trykluftcylinder, især til aktivering af røgaftræksklapper DK172502B1 (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE8812882		1988-10-13
DE8812882U DE8812882U1 (de)	1988-10-13	1988-10-13	Druckluftzylinder mit Endlageverriegelung, insbesondere zur Betätigung von Rauchabzugsklappen
EP89112178		1989-07-04
EP89112178A EP0363575B1 (de)	1988-10-13	1989-07-04	Druckluftzylinder mit Endlageverriegelung, insbesondere zur Betätigung von Rauchabzugsklappen

Publications (3)

Publication Number	Publication Date
DK385289D0 DK385289D0 (da)	1989-08-07
DK385289A true DK385289A (da)	1990-04-14
DK172502B1 DK172502B1 (da)	1998-10-26

Family

ID=25953643

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK385289A DK172502B1 (da)	1988-10-13	1989-08-07	En med endestillingsblokering forsynet trykluftcylinder, især til aktivering af røgaftræksklapper

Country Status (2)

Country	Link
DK (1)	DK172502B1 (da)
HU (1)	HU214169B (da)

1989
- 1989-08-07 DK DK385289A patent/DK172502B1/da not_active IP Right Cessation
- 1989-08-10 HU HU894103A patent/HU214169B/hu not_active IP Right Cessation

Also Published As

Publication number	Publication date
HUT52218A (en)	1990-06-28
HU214169B (hu)	1998-01-28
DK385289D0 (da)	1989-08-07
DK172502B1 (da)	1998-10-26

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Legal Events

Date	Code	Title	Description
1998-10-26	B1	Patent granted (law 1993)
2006-04-18	PBP	Patent lapsed	Country of ref document: DK