NL194400C - Brandkraan. - Google Patents

Brandkraan. Download PDF

Info

Publication number: NL194400C
Authority: NL; Netherlands
Prior art keywords: ring seal; fire hydrant; recess; retaining; ring
Prior art date: 1991-03-22

Application number

NL9200408A

Other languages

English (en)

Dutch (nl)

Other versions

NL9200408A (nl

NL194400B (nl

Inventor

Walfried David

Erhard Altenbrandt

Original Assignee

Bopp & Reuther Armaturen

Waldenmaier J E H

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.)

1991-03-22

Filing date

1992-03-04

Publication date

2002-03-04

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6427914&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL194400(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1992-03-04 Application filed by Bopp & Reuther Armaturen, Waldenmaier J E H filed Critical Bopp & Reuther Armaturen

1992-10-16 Publication of NL9200408A publication Critical patent/NL9200408A/nl

2001-11-01 Publication of NL194400B publication Critical patent/NL194400B/xx

2002-03-04 Application granted granted Critical

2002-03-04 Publication of NL194400C publication Critical patent/NL194400C/nl

Links

238000007789 sealing Methods 0.000 claims description 31
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
230000000717 retained effect Effects 0.000 claims description 8
238000010276 construction Methods 0.000 claims description 4
239000013013 elastic material Substances 0.000 claims description 4
239000004033 plastic Substances 0.000 claims description 3
239000002184 metal Substances 0.000 claims description 2
230000007704 transition Effects 0.000 claims description 2
230000000694 effects Effects 0.000 claims 2
230000000452 restraining effect Effects 0.000 claims 1
238000000926 separation method Methods 0.000 claims 1
229920001971 elastomer Polymers 0.000 description 4
230000003187 abdominal effect Effects 0.000 description 3
239000004952 Polyamide Substances 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
230000010339 dilation Effects 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
239000004576 sand Substances 0.000 description 1
239000000565 sealant Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1

Classifications

- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
- E03B9/08—Underground hydrants
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
- E03B2009/022—Hydrants with a tubular valve seat

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Hydrology & Water Resources (AREA)
Public Health (AREA)
Water Supply & Treatment (AREA)
Valve Housings (AREA)
Taps Or Cocks (AREA)
Check Valves (AREA)

NL9200408A 1991-03-22 1992-03-04 Brandkraan. NL194400C (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4109358		1991-03-22
DE4109358		1991-03-22

Publications (3)

Publication Number	Publication Date
NL9200408A NL9200408A (nl)	1992-10-16
NL194400B NL194400B (nl)	2001-11-01
NL194400C true NL194400C (nl)	2002-03-04

Family

ID=6427914

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL9200408A NL194400C (nl)	1991-03-22	1992-03-04	Brandkraan.

Country Status (4)

Country	Link
AT (1)	AT399359B (de)
DE (2)	DE4143510C2 (de)
LU (1)	LU88078A1 (de)
NL (1)	NL194400C (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4243756C2 (de) *	1992-12-23	1996-08-14	Bopp & Reuther Armaturen	Hydrant
DE19711988A1 (de) *	1997-03-14	1998-09-17	Keulahuette Krauschwitz Gmbh	Restwasserfreier Hydrant
EP1010824A1 (de) *	1998-12-19	2000-06-21	Heinz-Jürgen Pfitzner	Hydrant mit Kugelabsperrvorrichtung
DE19932432B4 (de) *	1999-07-12	2004-07-15	Lukas Hettich	Wasseraustrittssperre für Standrohrzubehör, Standrohre und Unterflurhydranten oder dgl.
DE10051902C2 (de) *	2000-10-19	2002-09-26	Hinni Ag Biel Benken	Hydrant
DE10052505B4 (de) *	2000-10-23	2004-07-22	Avk Mittelmann Armaturen Gmbh	Unterflurhydrant mit rohrförmigem Ventilsitzring
DE10110826C1 (de) *	2001-03-07	2002-10-10	Keulahuette Krauschwitz Gmbh	Hydrant
DE20104468U1 (de)	2001-03-15	2001-07-12	Mittelmann Armaturen GmbH + Co KG, 42489 Wülfrath	Unterflurhydrant
AT412220B (de) *	2002-12-18	2004-11-25	Krammer Armaturen Produktions	Hydrant
DE202008013846U1 (de)	2008-08-23	2009-03-12	Keulahütte GmbH	Dichtring mit einem Kunststoffkern für einen Anschlussflansch, Gehäuse oder Formstück
DE102015108820A1 (de) *	2015-06-03	2016-12-08	Vag-Armaturen Gmbh	Rückflussgesicherter Hydrant
DE102015113902A1 (de)	2015-08-21	2017-02-23	Wolfgang Staude	Auftriebskörper zum Aufschwimmen auf einer Flüssigkeit
EP4023824A1 (de) *	2020-12-29	2022-07-06	vonRoll infratec (investment) ag	Hydranten-ventilsystem und hydrant mit solch einem system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7106456U (de) *	1971-02-20	1971-08-19	Mittelmann & Co	Unterflurhydrant mit zweifacher absperrung und trennschrauben
AT330679B (de) *	1974-03-25	1976-07-12	Huebner Vamag	Uberflurhydrant
DE2513712C3 (de) *	1975-03-27	1978-10-19	Bopp & Reuther Gmbh, 6800 Mannheim	Unterflurhydrant
DE2525141C3 (de) *	1975-06-06	1978-10-19	Bopp & Reuther Gmbh, 6800 Mannheim	Unterflurhydrant mit einem zwischen Mantelrohr und Klaue eingespannten gummielastischen Mündungsverschluß
DE2621163C3 (de) *	1976-05-13	1978-11-16	Bopp & Reuther Gmbh, 6800 Mannheim	Unterflurhydrant
DE3318438C2 (de) *	1983-05-20	1986-09-18	Mittelmann & Co Armaturenwerk, 5603 Wülfrath	Hydrant mit Umfahrtrennstelle

1991
- 1991-06-10 DE DE4143510A patent/DE4143510C2/de not_active Expired - Fee Related
- 1991-06-10 DE DE4119105A patent/DE4119105C2/de not_active Expired - Lifetime
1992
- 1992-03-04 NL NL9200408A patent/NL194400C/nl not_active IP Right Cessation
- 1992-03-04 LU LU88078A patent/LU88078A1/de unknown
- 1992-03-04 AT AT0040692A patent/AT399359B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL9200408A (nl)	1992-10-16
DE4119105C2 (de)	1994-09-01
DE4143510C2 (de)	1996-12-19
NL194400B (nl)	2001-11-01
ATA40692A (de)	1994-09-15
DE4119105A1 (de)	1992-09-24
LU88078A1 (fr)	1992-10-15
AT399359B (de)	1995-04-25

Legal Events

Date	Code	Title	Description
1996-01-02	BA	A request for search or an international-type search has been filed
1996-10-01	BB	A search report has been drawn up
1997-01-06	BC	A request for examination has been filed
2005-06-01	SNR	Assignments of patents or rights arising from examined patent applications	Owner name: JOHANNES ERHARD, H. WALDENMAIER ERBEN SUEDDEUTSCHE Owner name: IWKA INDUSTRIEANLAGEN GMBH
2005-06-01	TNT	Modifications of names of proprietors of patents or applicants of examined patent applications	Owner name: JOHANNES ERHARD, H. WALDENMAIER ERBEN SUEDDEUTSCHE Owner name: VAG - ARMATUREN GMBH
2007-12-03	V1	Lapsed because of non-payment of the annual fee	Effective date: 20071001

Publication	Publication Date	Title
NL194400C (nl)	2002-03-04	Brandkraan.
US3346008A (en)	1967-10-10	Ball check valve
EP1370450B1 (de)	2005-11-16	Kolbenpumpe
US4023772A (en)	1977-05-17	Sleeve valve comprising a core provided with longitudinal ribs
US3626977A (en)	1971-12-14	Combination check and pressure relief valve
US4482036A (en)	1984-11-13	Hydropneumatic damping device
DE4436879B4 (de)	2007-10-18	Dichtungseinheit
US5135264A (en)	1992-08-04	Flow coupling with frangible pressure sensitive holding member to allow venting
AU734713B2 (en)	2001-06-21	Gate valve seat
KR950008980A (ko)	1995-04-21	편심 웜 펌프
JPS61241467A (ja)	1986-10-27	手動吐出装置
KR930013534A (ko)	1993-07-22	증압형 유체압 실린더
DE2219445A1 (de)	1973-09-20	Hochdruckventil
US4318530A (en)	1982-03-09	Valve mechanism with controlled opening means
PL99524B1 (pl)	1978-07-31	Cisnieniowy zawor odciazajacy
EP0928917B1 (de)	2002-04-24	Ventilmembran
US6612335B1 (en)	2003-09-02	3-Way control valve
US5511464A (en)	1996-04-30	Cup-seal non-return valve
DE4119104C2 (de)	1996-03-28	Unterflurhydrant
JP3140771B2 (ja)	2001-03-05	濃厚物質の搬送装置
GB2160561A (en)	1985-12-24	An expansion beam for shoring sand guards
JP2006509981A (ja)	2006-03-23	液圧シリンダ
DE4301004C2 (de)	1995-02-16	Dichtung für Armaturen
NL194379C (nl)	2002-02-04	Brandkraan.
JP3270575B2 (ja)	2002-04-02	ガイドベーンのシール装置