DE3762310D1 - Verschlussventil fuer schutzraumbelueftungsleitungen. - Google Patents

Verschlussventil fuer schutzraumbelueftungsleitungen.

Info

Publication number: DE3762310D1
Authority: DE; Germany
Prior art keywords: closing valve; ventilation pipes; safe ventilation; safe; pipes
Prior art date: 1986-08-13
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 - Fee Related

Application number

DE8787111600T

Other languages

English (en)

Inventor

Friedrich-Ernst Dipl I Mueller

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.)

Piller Anton GmbH and Co KG

Original Assignee

Piller Anton GmbH and Co KG

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.)

1986-08-13

Filing date

1987-08-11

Publication date

1990-05-23

1987-08-11 Application filed by Piller Anton GmbH and Co KG filed Critical Piller Anton GmbH and Co KG

1987-08-11 Priority to DE8787111600T priority Critical patent/DE3762310D1/de

1990-05-23 Application granted granted Critical

1990-05-23 Publication of DE3762310D1 publication Critical patent/DE3762310D1/de

2007-08-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B13/00—Special devices for ventilating gasproof shelters

Landscapes

Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Business, Economics & Management (AREA)
Emergency Management (AREA)
Cyclones (AREA)

DE8787111600T 1986-08-13 1987-08-11 Verschlussventil fuer schutzraumbelueftungsleitungen. Expired - Fee Related DE3762310D1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE8787111600T DE3762310D1 (de)	1986-08-13	1987-08-11	Verschlussventil fuer schutzraumbelueftungsleitungen.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19863627490 DE3627490A1 (de)	1986-08-13	1986-08-13	Verschlussventil fuer schutzraumbelueftungsleitungen
DE8787111600T DE3762310D1 (de)	1986-08-13	1987-08-11	Verschlussventil fuer schutzraumbelueftungsleitungen.

Publications (1)

Publication Number	Publication Date
DE3762310D1 true DE3762310D1 (de)	1990-05-23

Family

ID=6307318

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19863627490 Granted DE3627490A1 (de)	1986-08-13	1986-08-13	Verschlussventil fuer schutzraumbelueftungsleitungen
DE8787111600T Expired - Fee Related DE3762310D1 (de)	1986-08-13	1987-08-11	Verschlussventil fuer schutzraumbelueftungsleitungen.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19863627490 Granted DE3627490A1 (de)	1986-08-13	1986-08-13	Verschlussventil fuer schutzraumbelueftungsleitungen

Country Status (2)

Country	Link
EP (1)	EP0256492B1 (de)
DE (2)	DE3627490A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1293605B (de) *
DE1739315U (de) *	1956-09-12	1957-02-07	Theo Horstkoetter	Staubfangvorrichtung mit einer vielzahl von zyklonen.
DE1434913C3 (de) *	1962-12-24	1975-07-17	Ewers & Miesner Hartgusswerk Und Maschinenfabrik Gmbh, 2400 Luebeck	Selbsttätiges Absperrventil für Luftzu- und -abführungsleitungen von Schutzräumen
DE1434912A1 (de) *	1962-12-24	1969-01-30	Ewers & Miesner Hartgusswerk U	Selbsttaetiges Absperrventil fuer Luftzu- und -abfuehrungsleitungen von Schutzraeumen
DE1434911C3 (de) *	1962-12-24	1974-07-25	Ewers & Miesner Hartgusswerk Und Maschinenfabrik Gmbh, 2400 Luebeck	Selbsttätiges Absperrventil für Luftzu- und -abführungsleitungen von Schutzräumen

1986
- 1986-08-13 DE DE19863627490 patent/DE3627490A1/de active Granted
1987
- 1987-08-11 EP EP87111600A patent/EP0256492B1/de not_active Expired - Lifetime
- 1987-08-11 DE DE8787111600T patent/DE3762310D1/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE3627490C2 (de)	1989-07-13
EP0256492A1 (de)	1988-02-24
DE3627490A1 (de)	1988-02-18
EP0256492B1 (de)	1990-04-18

Similar Documents

Publication	Publication Date	Title
DE3763105D1 (de)	1990-07-12	Ventil.
ES2022439B3 (es)	1991-12-01	Insercion de cierre de valvula.
DE3677924D1 (de)	1991-04-11	Ventil.
ATE27649T1 (de)	1987-06-15	Klappenventileinbau.
NO870619L (no)	1987-08-19	Ventil.
DE3774857D1 (de)	1992-01-09	Auf-/zu-absperrventil.
NL178998C (nl)	1986-06-16	Vlinderklepafsluiter.
DE3869452D1 (de)	1992-04-30	Entlueftungsventil.
NO824387L (no)	1983-06-30	Ringformet utblaasningsventil.
NO860647L (no)	1986-08-27	Utloeserorgan for ventil.
NO811559L (no)	1982-11-09	Ventil.
ES2013753B3 (es)	1990-06-01	Cierre para valvula.
DE3672298D1 (de)	1990-08-02	Ventil.
NO870544L (no)	1987-08-13	Poseventil.
NO821579L (no)	1982-11-15	Ventil.
ES2002689B3 (es)	1990-08-01	Valvula de mariposa de tipo visitable.
DE3769985D1 (de)	1991-06-13	Ventil.
FI874318A0 (fi)	1987-10-01	Ventil foersedd med delningsskivor.
NO822679L (no)	1983-02-07	Ventil.
DE3773944D1 (de)	1991-11-21	Entwaesserungsventil fuer kielraum.
DE3771468D1 (de)	1991-08-22	Einsatzventil.
DE3762310D1 (de)	1990-05-23	Verschlussventil fuer schutzraumbelueftungsleitungen.
DE3872654D1 (de)	1992-08-13	Ventil.
DE68909918D1 (de)	1993-11-18	Lüftungsventil.
NO880343L (no)	1988-08-01	Ventil.

Legal Events

Date	Code	Title	Description
1991-05-08	8364	No opposition during term of opposition
1997-08-14	8339	Ceased/non-payment of the annual fee