NL7509988A - Terugstroomtegenhoudinrichting. - Google Patents

Terugstroomtegenhoudinrichting.

Info

Publication number: NL7509988A
Authority: NL; Netherlands
Prior art keywords: control device; backflow control; backflow; control
Prior art date: 1974-09-21

Application number

NL7509988A

Other languages

English (en)

Other versions

NL155928B (nl

Original Assignee

Braukmann Armaturen

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.)

1974-09-21

Filing date

1975-08-25

Publication date

1976-03-23

1975-08-25 Application filed by Braukmann Armaturen filed Critical Braukmann Armaturen

1976-03-23 Publication of NL7509988A publication Critical patent/NL7509988A/nl

1978-02-15 Publication of NL155928B publication Critical patent/NL155928B/nl

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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat
- 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Geometry (AREA)
Check Valves (AREA)

NL7509988A 1974-09-21 1975-08-25 Inrichting met een tegen de kracht van een sluitveer verschuifbaar, met een klepzitting samenwerkend klepafsluitorgaan. NL155928B (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742445231 DE2445231A1 (de)	1974-09-21	1974-09-21	Rueckflussverhinderer

Publications (2)

Publication Number	Publication Date
NL7509988A true NL7509988A (nl)	1976-03-23
NL155928B NL155928B (nl)	1978-02-15

Family

ID=5926436

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7509988A NL155928B (nl)	1974-09-21	1975-08-25	Inrichting met een tegen de kracht van een sluitveer verschuifbaar, met een klepzitting samenwerkend klepafsluitorgaan.

Country Status (5)

Country	Link
AT (1)	AT334296B (nl)
CH (1)	CH588028A5 (nl)
DE (1)	DE2445231A1 (nl)
FR (1)	FR2285560A1 (nl)
NL (1)	NL155928B (nl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2483038B1 (fr) *	1980-05-20	1986-06-20	Tech Systemes Elabores	Clapet de retenue
NL8702757A (nl) *	1987-11-18	1989-06-16	Wisa Bv	Terugslagklep.
DE3922197A1 (de) *	1988-10-03	1990-04-05	Voss Richard Grubenausbau	Selbstdichtendes ventil
FR2663392B1 (fr) *	1990-06-18	1992-11-06	Comap	Dispositif d'etancheite pour organe fixe.
DE20021449U1 (de)	2000-12-19	2001-03-01	Man Roland Druckmaschinen Ag, 63069 Offenbach	Rückschlagventil für Werkzeugmaschine
ES2185468B1 (es) *	2000-12-21	2005-05-16	Genebre, S.A.	Valvula de retencion.
DE10110525A1 (de) *	2001-03-05	2002-09-12	Kludi Gmbh & Co Kg	Wasserleitungselement mit Rückflussverhinderer und Bypass
DE102004006632A1 (de) *	2004-02-10	2005-08-25	Ritag Ritterhuder Armaturen Gmbh & Co. Armaturenwerk Kg	Vorrichtung zum Sperren des Durchflusses in Rohrleitungen, Schläuchen oder dergleichen, insbesondere Rückschlagventil
ES2262382B1 (es) *	2004-03-11	2007-11-01	Genebre, S.A.	Valvula de retencion.
DE102004016404A1 (de) *	2004-03-25	2005-10-13	Hansgrohe Ag	Rückflussverhinderer und Sanitärarmatur
ES2291125B1 (es) *	2006-08-01	2009-01-16	Genebre S.A.	Valvula de retencion.
CN116254896B (zh) *	2023-01-03	2023-11-03	河北天昕建设集团有限公司	一种利用非传统水源的墙体蒸发降温装置

1974
- 1974-09-21 DE DE19742445231 patent/DE2445231A1/de not_active Withdrawn
1975
- 1975-08-20 AT AT644475A patent/AT334296B/de not_active IP Right Cessation
- 1975-08-25 NL NL7509988A patent/NL155928B/nl not_active IP Right Cessation
- 1975-09-04 CH CH1148075A patent/CH588028A5/xx not_active IP Right Cessation
- 1975-09-19 FR FR7528875A patent/FR2285560A1/fr active Granted

Also Published As

Publication number	Publication date
ATA644475A (de)	1976-04-15
DE2445231A1 (de)	1976-04-08
FR2285560A1 (fr)	1976-04-16
CH588028A5 (nl)	1977-05-31
FR2285560B1 (nl)	1979-08-24
AT334296B (de)	1976-01-10
NL155928B (nl)	1978-02-15

Publication	Publication Date	Title
NL7513758A (nl)	1976-05-28	Akousto-optisch toestel.
NL7511906A (nl)	1976-04-13	Halfgeleiderinrichting.
NL7503870A (nl)	1975-10-02	Halfgeleiderinrichting.
SE7504901L (sv)	1975-12-19	Ortopedisk anordning.
NL7510658A (nl)	1976-04-21	Automatisch werkzame regelinrichting.
NL7507198A (nl)	1975-12-30	Band-lei-inrichting.
NO137930C (no)	1978-05-24	Blandeanordning.
NL7509859A (nl)	1976-02-23	Halfgeleiderinrichting.
NL7506032A (nl)	1976-06-11	Op trillingen aansprekende bedieningsinrichting.
NL7409766A (nl)	1976-01-20	Ontsnappingsinrichting.
NL7515076A (nl)	1976-06-29	Halfgeleiderinrichting.
NL7512559A (nl)	1976-04-28	Halfgeleiderinrichting.
NL7506450A (nl)	1975-12-09	Halfgeleiderinrichting.
NL7401939A (nl)	1975-08-15	Ladingsgekoppelde inrichting.
NL7509988A (nl)	1976-03-23	Terugstroomtegenhoudinrichting.
NL7409067A (nl)	1976-01-06	Afslaginrichting.
NL7507015A (nl)	1975-12-16	Halfgeleiderinrichting .
NL156659B (nl)	1978-05-16	Bevestigingsinrichting.
NL7504673A (nl)	1975-10-21	Halfgeleiderinrichting.
NL7509804A (nl)	1976-02-23	Halfgeleiderinrichting.
NL7510856A (nl)	1976-04-21	Pijpleiding-stand-regelinrichting.
NL7411485A (nl)	1975-08-05	Watercontrole-inrichting.
NL7507348A (nl)	1975-09-30	Fixeerinrichting.
NL7405304A (nl)	1975-10-21	Bedieningsinrichting.
NL7413207A (nl)	1976-04-12	Halfgeleiderinrichting.

Legal Events

Date	Code	Title	Description
1982-01-18	SNR	Assignments of patents or rights arising from examined patent applications
1983-04-18	V1	Lapsed because of non-payment of the annual fee
1995-08-31	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: BRAUKMANN ARM