DE2307939A1 - Absperrventileinheit - Google Patents
AbsperrventileinheitInfo
- Publication number
- DE2307939A1 DE2307939A1 DE19732307939 DE2307939A DE2307939A1 DE 2307939 A1 DE2307939 A1 DE 2307939A1 DE 19732307939 DE19732307939 DE 19732307939 DE 2307939 A DE2307939 A DE 2307939A DE 2307939 A1 DE2307939 A1 DE 2307939A1
- Authority
- DE
- Germany
- Prior art keywords
- spindle
- valve
- tube
- housing
- shut
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 19
- 239000011810 insulating material Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
- F16L59/163—Branch units; Insulation forming a whole with branches
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/006—Construction of housing; Use of materials therefor of hydrants
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB812072A GB1417851A (en) | 1972-02-22 | 1972-02-22 | Stop valves in heat insulated pipe systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2307939A1 true DE2307939A1 (de) | 1973-09-06 |
Family
ID=9846158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732307939 Pending DE2307939A1 (de) | 1972-02-22 | 1973-02-17 | Absperrventileinheit |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE795760A (enrdf_load_stackoverflow) |
| CA (1) | CA982537A (enrdf_load_stackoverflow) |
| CH (1) | CH557980A (enrdf_load_stackoverflow) |
| DE (1) | DE2307939A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2173046B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1417851A (enrdf_load_stackoverflow) |
| NL (1) | NL7302377A (enrdf_load_stackoverflow) |
| SE (1) | SE390754B (enrdf_load_stackoverflow) |
-
0
- BE BE795760D patent/BE795760A/xx unknown
-
1972
- 1972-02-22 GB GB812072A patent/GB1417851A/en not_active Expired
-
1973
- 1973-02-17 DE DE19732307939 patent/DE2307939A1/de active Pending
- 1973-02-20 FR FR7305878A patent/FR2173046B1/fr not_active Expired
- 1973-02-20 CH CH243173A patent/CH557980A/xx not_active IP Right Cessation
- 1973-02-21 CA CA164,277A patent/CA982537A/en not_active Expired
- 1973-02-21 NL NL7302377A patent/NL7302377A/xx unknown
- 1973-02-21 SE SE7302438A patent/SE390754B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1417851A (en) | 1975-12-17 |
| FR2173046B1 (enrdf_load_stackoverflow) | 1977-02-04 |
| FR2173046A1 (enrdf_load_stackoverflow) | 1973-10-05 |
| SE390754B (sv) | 1977-01-17 |
| CA982537A (en) | 1976-01-27 |
| NL7302377A (enrdf_load_stackoverflow) | 1973-08-24 |
| BE795760A (nl) | 1973-06-18 |
| CH557980A (de) | 1975-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2252295A1 (de) | Verfahren und vorrichtung zur verbindung isolierter rohrlaengen | |
| DE2012558A1 (de) | Isoliertes Rohrleitungssystem, insbesondere Fernheizungsrohranlage | |
| DE1650189B2 (de) | Abdichteinrichtung fuer eine schraubenflanschverbindung einer unter druck stehenden rohrleitung | |
| CH678221A5 (enrdf_load_stackoverflow) | ||
| DD202598A5 (de) | Waermeisolierte rohrleitung und verfahren zur herstellung | |
| DE2307939A1 (de) | Absperrventileinheit | |
| DE3435552C2 (enrdf_load_stackoverflow) | ||
| DE3039687A1 (de) | Dichtungsplatte und verbindung zwischen gegenueberliegenden leitungen | |
| DE69902043T2 (de) | Vorrichtung zum stossverbinden von rohren | |
| DE3937778C2 (de) | Alarmventilstation | |
| DE4141064C2 (de) | Gelenk-Kompensator | |
| DE3905464C2 (enrdf_load_stackoverflow) | ||
| DE19536914C1 (de) | Anordnung zur Verbindung eines Absperrorgans mit einer Versorgungsleitung für ein fluidisches Produkt | |
| DE2338803B2 (de) | Kupplung für Flüssigkeits- und' Gasrohrleitungen | |
| DE9213661U1 (de) | Domschacht für einen Erdtank | |
| DE1481077A1 (de) | Doppelwandiger Lagerbehaelter mit Kontrollraum und Leckanzeigeanlage fuer wassergefaehrdende Fluessigkeiten | |
| DE202005006073U1 (de) | Koppelungsstück für eine doppelwandige Rohrleitung | |
| JPH0469744B2 (enrdf_load_stackoverflow) | ||
| DE4005842A1 (de) | Abdichtelement | |
| DE19706553C1 (de) | Einrichtung zum Verschließen einer in einen Behälter mündenden Rohrleitung | |
| DE1914888U (de) | Bauelement fuer rohrleitungen zum fuehren von korrosiven medien, aggressiven chemikalien, oelen, benzinen od. dgl. | |
| DE3913800A1 (de) | Vorrichtung zur druckentlastung von geschlossenen, mit fluessigkeit gefuellten und mit waerme beaufschlagten raeumen | |
| DD144683B1 (de) | Arbeitsoeffnung,insbesondere rohrdurchfuehrung in der wandung eines betontanks | |
| DE3718516A1 (de) | Isolierverbindung fuer rohrleitungen | |
| DE102006022195B3 (de) | Vorrichtung zum Entlüften oder Belüften oder Entleeren eines Rohrleitungsnetzes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |