NL1003344C2 - Terugstroom-blokkeerorgaan. - Google Patents

Terugstroom-blokkeerorgaan. Download PDF

Info

Publication number
NL1003344C2
NL1003344C2 NL1003344A NL1003344A NL1003344C2 NL 1003344 C2 NL1003344 C2 NL 1003344C2 NL 1003344 A NL1003344 A NL 1003344A NL 1003344 A NL1003344 A NL 1003344A NL 1003344 C2 NL1003344 C2 NL 1003344C2
Authority
NL
Netherlands
Prior art keywords
sealing
seal
annular groove
nose
mounting
Prior art date
Application number
NL1003344A
Other languages
English (en)
Dutch (nl)
Other versions
NL1003344A1 (nl
Inventor
Christoph Weis
Original Assignee
Wildfang Dieter Gmbh
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 Wildfang Dieter Gmbh filed Critical Wildfang Dieter Gmbh
Publication of NL1003344A1 publication Critical patent/NL1003344A1/xx
Application granted granted Critical
Publication of NL1003344C2 publication Critical patent/NL1003344C2/nl

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Lock And Its Accessories (AREA)
  • Laser Beam Printer (AREA)
  • Push-Button Switches (AREA)
  • Gasket Seals (AREA)
NL1003344A 1995-06-14 1996-06-14 Terugstroom-blokkeerorgaan. NL1003344C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19521586A DE19521586C1 (de) 1995-06-14 1995-06-14 Rückflußverhinderer
DE19521586 1995-06-14

Publications (2)

Publication Number Publication Date
NL1003344A1 NL1003344A1 (nl) 1996-12-17
NL1003344C2 true NL1003344C2 (nl) 1997-06-12

Family

ID=7764330

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1003344A NL1003344C2 (nl) 1995-06-14 1996-06-14 Terugstroom-blokkeerorgaan.

Country Status (4)

Country Link
DE (1) DE19521586C1 (it)
FR (1) FR2735554B1 (it)
IT (1) IT1283098B1 (it)
NL (1) NL1003344C2 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202021103780U1 (de) 2021-07-14 2022-10-17 Neoperl Gmbh Rückflussverhinderer
DE102021118227A1 (de) 2021-07-14 2023-01-19 Neoperl Gmbh Rückflussverhinderer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525799A (en) * 1947-11-04 1950-10-17 Marvin S Hecker Oxygen check valve
GB668325A (en) * 1949-07-08 1952-03-12 Merevale Engineering Company L Improvements relating to non-return valves
DE1948228U (de) * 1963-09-06 1966-10-20 Heinrich Braukmann Rueckflussverhinderer fuer fluessige oder gasfoermige medien.
GB1254858A (en) * 1968-12-27 1971-11-24 Ratelband Johannes B Valve or check valve

Also Published As

Publication number Publication date
FR2735554A1 (fr) 1996-12-20
DE19521586C1 (de) 1996-10-24
FR2735554B1 (fr) 1998-11-27
NL1003344A1 (nl) 1996-12-17
ITMI961147A0 (it) 1996-06-06
IT1283098B1 (it) 1998-04-07
ITMI961147A1 (it) 1997-12-06

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20060101