AT290231B - Leitungs- und Prüfstopfen - Google Patents
Leitungs- und PrüfstopfenInfo
- Publication number
- AT290231B AT290231B AT161168A AT161168A AT290231B AT 290231 B AT290231 B AT 290231B AT 161168 A AT161168 A AT 161168A AT 161168 A AT161168 A AT 161168A AT 290231 B AT290231 B AT 290231B
- Authority
- AT
- Austria
- Prior art keywords
- line
- test plugs
- plugs
- test
- Prior art date
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
- F16L55/1108—Plugs fixed by screwing or by means of a screw-threaded ring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3003—Fluid separating traps or vents
- Y10T137/3084—Discriminating outlet for gas
- Y10T137/309—Fluid sensing valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7869—Biased open
- Y10T137/7871—Weight biased
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT161168A AT290231B (de) | 1968-02-20 | 1968-02-20 | Leitungs- und Prüfstopfen |
DE19691905845 DE1905845A1 (de) | 1968-02-20 | 1969-02-06 | Leitungs- und Pruefstopfen |
DE6904540U DE6904540U (de) | 1968-02-20 | 1969-02-06 | Leitungs- und pruefstopfen |
CH214869A CH489741A (de) | 1968-02-20 | 1969-02-13 | Leitungs- und Prüfstopfen |
BE728578D BE728578A (de) | 1968-02-20 | 1969-02-18 | |
US800228A US3586031A (en) | 1968-02-20 | 1969-02-18 | Flow-control and testing plug for pipelines |
FR6904100A FR2002240A1 (de) | 1968-02-20 | 1969-02-19 | |
NL6902653A NL6902653A (de) | 1968-02-20 | 1969-02-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT161168A AT290231B (de) | 1968-02-20 | 1968-02-20 | Leitungs- und Prüfstopfen |
Publications (1)
Publication Number | Publication Date |
---|---|
AT290231B true AT290231B (de) | 1971-05-25 |
Family
ID=3517164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT161168A AT290231B (de) | 1968-02-20 | 1968-02-20 | Leitungs- und Prüfstopfen |
Country Status (7)
Country | Link |
---|---|
US (1) | US3586031A (de) |
AT (1) | AT290231B (de) |
BE (1) | BE728578A (de) |
CH (1) | CH489741A (de) |
DE (2) | DE6904540U (de) |
FR (1) | FR2002240A1 (de) |
NL (1) | NL6902653A (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3854191A (en) * | 1970-12-16 | 1974-12-17 | Medical Dev Corp | Method of making fluid collection receptacles |
CH668111A5 (de) * | 1985-11-01 | 1988-11-30 | Fischer Ag Georg | Einrichtung zum verschliessen und fixieren von fluessigkeitsleitungen. |
DE4039663A1 (de) * | 1990-12-12 | 1992-06-17 | Dirk Grommes | Montagestopfen |
FR2714963B1 (fr) * | 1994-01-12 | 1996-04-05 | Framatome Sa | Dispositif d'obturation à fuite contrôlée d'un tube d'échangeur de chaleur. |
NL1026953C1 (nl) * | 2004-01-16 | 2005-07-19 | Albert Leonard Veenma | Samenstel van ten minste een plug en ten minste een fitting. |
FR2927399A1 (fr) * | 2008-02-13 | 2009-08-14 | Hutchinson Sa | Bouchon pour corps de valve de remplissage d'un circuit de climatisation pour vehicule automobile |
CA2950142C (en) | 2008-08-15 | 2018-11-27 | Securus, Inc. | Pressure testing method and apparatus |
MX2012004966A (es) * | 2009-11-02 | 2012-06-13 | Tekni Plex Inc | Miembro de acoplamiento con rosca interrumpida y metodo de manufactura. |
WO2018064717A1 (en) * | 2016-10-05 | 2018-04-12 | Glenn Walter Knight | Valve assembly |
RU195980U1 (ru) * | 2019-12-27 | 2020-02-12 | Общество с ограниченной ответственностью "ДЕЛЬТА ИНЖИНИРИНГ" | Стопольная манжета внутритрубного перекрытия |
US11982372B2 (en) | 2020-04-29 | 2024-05-14 | Kohler Co. | Valve assembly with service stop with multiple tool interfaces |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2544476A (en) * | 1944-08-10 | 1951-03-06 | John Venning & Company Ltd | Air or gas relief valve |
US3421534A (en) * | 1965-10-20 | 1969-01-14 | Gomco Surgical Mfg Corp | Valve construction |
-
1968
- 1968-02-20 AT AT161168A patent/AT290231B/de not_active IP Right Cessation
-
1969
- 1969-02-06 DE DE6904540U patent/DE6904540U/de not_active Expired
- 1969-02-06 DE DE19691905845 patent/DE1905845A1/de active Pending
- 1969-02-13 CH CH214869A patent/CH489741A/de not_active IP Right Cessation
- 1969-02-18 BE BE728578D patent/BE728578A/xx unknown
- 1969-02-18 US US800228A patent/US3586031A/en not_active Expired - Lifetime
- 1969-02-19 FR FR6904100A patent/FR2002240A1/fr not_active Withdrawn
- 1969-02-20 NL NL6902653A patent/NL6902653A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1905845A1 (de) | 1969-09-25 |
CH489741A (de) | 1970-04-30 |
BE728578A (de) | 1969-08-01 |
NL6902653A (de) | 1969-08-22 |
FR2002240A1 (de) | 1969-10-17 |
DE6904540U (de) | 1970-08-20 |
US3586031A (en) | 1971-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |