NL194379C - Brandkraan. - Google Patents

Brandkraan. Download PDF

Info

Publication number: NL194379C
Authority: NL; Netherlands
Prior art keywords: valve; fire hydrant; seat; cylindrical sleeve; sealing ring
Prior art date: 1991-03-13

Application number

NL9200409A

Other languages

English (en)

Dutch (nl)

Other versions

NL194379B (nl

NL9200409A (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.)

1991-03-13

Filing date

1992-03-04

Publication date

2002-02-04

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

1992-10-01 Publication of NL9200409A publication Critical patent/NL9200409A/nl

2001-10-01 Publication of NL194379B publication Critical patent/NL194379B/xx

2002-02-04 Application granted granted Critical

2002-02-04 Publication of NL194379C publication Critical patent/NL194379C/nl

Links

238000007789 sealing Methods 0.000 claims description 22
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
230000008719 thickening Effects 0.000 claims 1
229920001971 elastomer Polymers 0.000 description 2
230000003187 abdominal effect Effects 0.000 description 1
239000013013 elastic material Substances 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
230000037431 insertion Effects 0.000 description 1
238000003780 insertion Methods 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000004576 sand Substances 0.000 description 1
239000002689 soil Substances 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
- F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
- F16K15/1825—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with flexible valve members
- 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

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

NL9200409A 1991-03-13 1992-03-04 Brandkraan. NL194379C (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4107981		1991-03-13
DE4107981		1991-03-13

Publications (3)

Publication Number	Publication Date
NL9200409A NL9200409A (nl)	1992-10-01
NL194379B NL194379B (nl)	2001-10-01
NL194379C true NL194379C (nl)	2002-02-04

Family

ID=6427100

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL9200409A NL194379C (nl)	1991-03-13	1992-03-04	Brandkraan.

Country Status (3)

Country	Link
AT (1)	AT399182B (de)
LU (1)	LU88077A1 (de)
NL (1)	NL194379C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RS62309B1 (sr) *	2017-10-16	2021-09-30	Vonroll Infratec Invest Ag	Zatvarajući element za primenu u hidrantu, hidrant i sedište glavnog ventila

1992
- 1992-03-04 AT AT0040792A patent/AT399182B/de not_active IP Right Cessation
- 1992-03-04 LU LU88077A patent/LU88077A1/de unknown
- 1992-03-04 NL NL9200409A patent/NL194379C/nl not_active IP Right Cessation

Also Published As

Publication number	Publication date
LU88077A1 (de)	1992-10-15
NL194379B (nl)	2001-10-01
ATA40792A (de)	1994-08-15
NL9200409A (nl)	1992-10-01
AT399182B (de)	1995-03-27

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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
1997-02-03	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