DE202011004956U1 - Pressure-resistant connector for use on pressure vessels for gaseous media and noble gases in particular for those on breathing air filter systems - Google Patents
Pressure-resistant connector for use on pressure vessels for gaseous media and noble gases in particular for those on breathing air filter systems Download PDFInfo
- Publication number
- DE202011004956U1 DE202011004956U1 DE202011004956U DE202011004956U DE202011004956U1 DE 202011004956 U1 DE202011004956 U1 DE 202011004956U1 DE 202011004956 U DE202011004956 U DE 202011004956U DE 202011004956 U DE202011004956 U DE 202011004956U DE 202011004956 U1 DE202011004956 U1 DE 202011004956U1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- contacts
- plug
- connection
- noble gases
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/622—Screw-ring or screw-casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
Abstract
Die Erfindung betrifft eine: Steckverbindung mit Eischraubgewinde für bis zu zwölf Kontakte für Druckbehälter für gasförmige Medien und Edelgase im Besonderen solche die als Filtergehäuse für Atemluftfilteranlagen genutzt werden. 1. Gekennzeichnet durch Ihre Druckfestigkeit für Arbeitsdrücke bis zu 500 bar (Testdrücke entsprechend höher). 2. Gekennzeichnet durch Druckdichtigkeit durch den Einsatz von Dichtringen. 3. Gekennzeichnet durch beidseitige Steckkontakte die auch als Lötkontakte verwendet werden können. 4. Gekennzeichnet durch ein Edelstahlgehäuse in dem in Glas bis zu 12 vergoldete Kontakte eingegossen sind. 5. Gekennzeichnet durch einen Sicherungsring auf der Druckseite um ein unbeabsichtigtes lösen der Verbindung durch Vibrationen zu verhindern. 6. Gekennzeichnet durch ein Anschlussgewinde und innenliegender Führungsrille auf der drucklosen Seite zum seitenrichtigen Anschluss eines Steckers.The invention relates to a: plug connection with Eischraubgewinde for up to twelve contacts for pressure vessels for gaseous media and noble gases in particular those which are used as a filter housing for breathing air filter systems. 1. Characterized by its pressure resistance for working pressures up to 500 bar (test pressures correspondingly higher). 2. Characterized by pressure-tightness through the use of sealing rings. 3. Characterized by two-sided plug contacts which can also be used as solder contacts. 4. Characterized by a stainless steel case in which are embedded in glass up to 12 gold-plated contacts. 5. Characterized by a locking ring on the pressure side to prevent unintentional release of the connection due to vibrations. 6. Characterized by a connecting thread and internal guide groove on the non-pressurized side for correct connection of a plug.
Description
Die Erfindung betrifft eine:
druckfeste und druckdichte Durchführung mehrerer elektrischer Kontakte als Steckverbindung an Druckbehältern für gasförmige Medien und Edelgase.The invention relates to:
pressure-resistant and pressure-tight implementation of several electrical contacts as plug-in connection to pressure vessels for gaseous media and noble gases.
Grund für die Entwicklung ist
Bei Druckbehältern ist es oftmals nötig im inneren des Behälters Messungen mittels verschiedener Sensoren durchführen zu können. Die von den Sensoren ermittelten Daten werden meist in elektrische Signale umgewandelt. Diese Signale werden außerhalb des Druckbehälters weiterverarbeitet.Reason for the development is
In the case of pressure vessels, it is often necessary to be able to carry out measurements inside the vessel by means of various sensors. The data determined by the sensors are usually converted into electrical signals. These signals are processed outside the pressure vessel.
In dem vorliegenden Fall ging es um die Messung und den Nachweis von Restfeuchtigkeit in der Luft, insbesondere solcher als Atemluft genutzter Luft für den Einsatz bei Feuerwehren, Tauchern oder sonstigen sportlichen und industriellen Anwendungen. Für die Beschaffenheit der Atemluft gibt es einige Internationale Regelungen und Normen so z. B. die
Die dort angegebenen Grenzwerte für die Beschaffenheit der Luft werden mittels in Druckbehältern eingesetzten Filterpatronen die mit unterschiedlichen Filtermaterialien gefüllt sind erreicht und müssen mit geeigneten Messeinrichtungen und Messmitteln regelmäßig überwacht werden.The specified limits for the condition of the air are achieved by means of filter cartridges used in pressure vessels filled with different filter materials and must be monitored regularly with suitable measuring equipment and measuring equipment.
Diese Überwachung geschieht durch bis Dato durch den Einsatz eines kapazitiven Sensors der in die Filterpatronen integriert ist und dessen unterschiedliche elektrischen Leitwerte mittels eines Kontaktstiftes der im Deckel des Filtergehäuses verbaut ist nach außen übertragen werden.This monitoring is done by until date by the use of a capacitive sensor which is integrated into the filter cartridges and its different electrical conductivities are transmitted by means of a contact pin which is installed in the lid of the filter housing to the outside.
Diese Messung ist zum Einen nicht sehr akkurat und zum Anderen sind die Filterpatronen durch den Einbau des Sensors verhältnismäßig teuer.On the one hand, this measurement is not very accurate and, on the other hand, the filter cartridges are relatively expensive due to the installation of the sensor.
Mit der vorliegenden Erfindung ist man erstmals in der Lage bis zu 12 verschiedenen Signale bis 500 bar Arbeitsdruck (Testdrücke entsprechend höher) druckfest und absolut dicht am Druckbehälter aus und einzuleiten.With the present invention, it is possible for the first time to be able to initiate and initiate up to 12 different signals up to 500 bar working pressure (test pressures correspondingly higher) in a pressure-tight and absolutely tight manner at the pressure vessel.
Damit ist der Anwender in der Lage nicht nur wie bis Dato die Feuchtigkeit sondern auch andere für welche Anwendung auch immer benötigten elektrischen Signale z. B. durch den Einsatz verschiedener Sensoren zu verarbeiten.Thus, the user is capable of not only how to date moisture but also other for whatever application required electrical signals z. B. through the use of different sensors.
Die Erfindung ermöglicht es erstmals in Druckbehältern bis zu 500 bar genaueste Messdaten permanent zu messen und damit die Sicherheit für die Anwender deutlich zu erhöhen.The invention makes it possible for the first time in pressure vessels to measure up to 500 bars of the most accurate measurement data permanently and thus significantly increase the safety for the user.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
Zeichnung Filtereinheit
- 1
- Filterrohr
- 2
- Filterboden
- 3
- Filterdeckel
- 4
- Kontaktführung
- 5
- Anpressfeder
- 6
- Kontaktstift
- 30
- BNC-Buchse
- 31
- O-Ring
- 32
- O-Ring
- 33
- Stützring
- 34
- Filterpatrone
- 50
- Inbusschraube
- 51
- Kontermutter
- K1
- Stecker innen
- K2
- Steckersicherung
- K3
- Haltering
- K4
- Kontakthalter
- K5
- Dichtungsblock
- K6
- Dichring
- K7
- Kontaktstifte
- K8
- Steckerhaltegewinde
- K9
- Steckeraufnahme
- K10
- Einschraubgewinde
- 1
- filter pipe
- 2
- filter bottom
- 3
- filter cover
- 4
- Contact management
- 5
- pressure spring
- 6
- pin
- 30
- BNC connector
- 31
- O-ring
- 32
- O-ring
- 33
- support ring
- 34
- filter cartridge
- 50
- Allen screw
- 51
- locknut
- K1
- Plug inside
- K2
- plug fuse
- K3
- retaining ring
- K4
- contact holder
- K5
- seal block
- K6
- you ring
- K7
- contact pins
- K8
- Plug retaining thread
- K9
- plug receptacle
- K10
- screw
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte Nicht-PatentliteraturCited non-patent literature
- DIN EN 12021 [0003] DIN EN 12021 [0003]
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202011004956U DE202011004956U1 (en) | 2011-04-06 | 2011-04-06 | Pressure-resistant connector for use on pressure vessels for gaseous media and noble gases in particular for those on breathing air filter systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202011004956U DE202011004956U1 (en) | 2011-04-06 | 2011-04-06 | Pressure-resistant connector for use on pressure vessels for gaseous media and noble gases in particular for those on breathing air filter systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202011004956U1 true DE202011004956U1 (en) | 2011-10-11 |
Family
ID=44925046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202011004956U Expired - Lifetime DE202011004956U1 (en) | 2011-04-06 | 2011-04-06 | Pressure-resistant connector for use on pressure vessels for gaseous media and noble gases in particular for those on breathing air filter systems |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202011004956U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018131512A1 (en) | 2018-12-10 | 2020-06-10 | Harting Electric Gmbh & Co. Kg | Pressure resistant connector |
-
2011
- 2011-04-06 DE DE202011004956U patent/DE202011004956U1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
DIN EN 12021 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018131512A1 (en) | 2018-12-10 | 2020-06-10 | Harting Electric Gmbh & Co. Kg | Pressure resistant connector |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20111201 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20140507 |
|
R081 | Change of applicant/patentee |
Owner name: HOLZKIRCHNER METALLVERARBEITUNG GMBH, DE Free format text: FORMER OWNER: ADAM, STEPHAN, 83098 BRANNENBURG, DE Effective date: 20141113 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years | ||
R152 | Utility model maintained after payment of third maintenance fee after eight years | ||
R071 | Expiry of right |