DE59408720D1 - Systemtrenner - Google Patents

Systemtrenner

Info

Publication number
DE59408720D1
DE59408720D1 DE59408720T DE59408720T DE59408720D1 DE 59408720 D1 DE59408720 D1 DE 59408720D1 DE 59408720 T DE59408720 T DE 59408720T DE 59408720 T DE59408720 T DE 59408720T DE 59408720 D1 DE59408720 D1 DE 59408720D1
Authority
DE
Germany
Prior art keywords
valve
spring
loaded
discharge
designed
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
DE59408720T
Other languages
English (en)
Inventor
Christian Denk
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.)
Crane Ltd
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE59408720D1 publication Critical patent/DE59408720D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/106—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using two or more check valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/108—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves having an aerating valve
DE59408720T 1993-03-20 1994-03-10 Systemtrenner Expired - Lifetime DE59408720D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4309085A DE4309085C1 (de) 1993-03-20 1993-03-20 Systemtrenner

Publications (1)

Publication Number Publication Date
DE59408720D1 true DE59408720D1 (de) 1999-10-14

Family

ID=6483415

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4309085A Expired - Fee Related DE4309085C1 (de) 1993-03-20 1993-03-20 Systemtrenner
DE59408720T Expired - Lifetime DE59408720D1 (de) 1993-03-20 1994-03-10 Systemtrenner

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4309085A Expired - Fee Related DE4309085C1 (de) 1993-03-20 1993-03-20 Systemtrenner

Country Status (3)

Country Link
EP (1) EP0634529B1 (de)
AT (1) ATE184347T1 (de)
DE (2) DE4309085C1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19840315C1 (de) * 1998-09-04 1999-10-14 Preussag Ag Minimax Systemtrenner mit integrierter Signalabgabe
DE202009013771U1 (de) 2009-10-02 2010-07-22 Hidde, Axel R., Dr. System- oder Rohrtrenner in Modulbauweise als Patrone
DE102010024786A1 (de) * 2010-06-23 2011-12-29 Honeywell Technologies S.A.R.L. Systemtrenner
EP2771602B1 (de) * 2011-10-27 2018-08-22 Ab Durgo Durchflussventilanordnung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL45802A (en) * 1973-10-26 1977-05-31 Griswold Controls Check valve useful in backflow prevention apparatus
DE2424978C2 (de) * 1974-05-22 1985-01-10 Honeywell-Braukmann GmbH, 6950 Mosbach Rohrunterbrecher, insbesondere für Hauswasserleitungen
US4207915A (en) * 1977-09-06 1980-06-17 Amtrol, Inc. Back flow preventer
US4232704A (en) * 1978-03-28 1980-11-11 Amtrol Inc. In line back flow preventer
US4284097A (en) * 1978-03-28 1981-08-18 Amtrol Inc. In line back flow preventer
ATE15822T1 (de) * 1982-01-26 1985-10-15 Socla Rueckflussverhinderer fuer druckleitungen.
FR2544832B1 (fr) * 1983-04-22 1986-05-09 Bayard Sa Ets Dispositif anti-retour pour reseau d'alimentation en eau
EP0339109A1 (de) * 1988-04-27 1989-11-02 Elektro-Wärme-Technik Siegfried Petz Vorrichtung zum Versprühen von Flüssigkeiten

Also Published As

Publication number Publication date
EP0634529A1 (de) 1995-01-18
ATE184347T1 (de) 1999-09-15
DE4309085C1 (de) 1995-01-05
EP0634529B1 (de) 1999-09-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DELTA FLUID PRODUCTS LTD., ST.HELENS, GB

8328 Change in the person/name/address of the agent

Representative=s name: CANZLER, R., DIPL.-ING., PAT.-ANW., 85055 INGOLSTA

8327 Change in the person/name/address of the patent owner

Owner name: CRANE LTD., IPSWICH, SUFFOLK, GB