IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0463319
(2006-08-09)
|
등록번호 |
US-7594449
(2009-10-12)
|
우선권정보 |
EP-05107332(2005-08-10) |
발명자
/ 주소 |
- Tottewitz, Michael
- Caderas, Daniel
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
7 |
초록
▼
An armature for holding an interchangeable measuring probe, has a housing (2), an immersion tube (3) that removably receives the probe and which is axially movable in the housing between a rest position and a measuring position, a drive mechanism arranged in a drive mechanism housing (17, 26), and a
An armature for holding an interchangeable measuring probe, has a housing (2), an immersion tube (3) that removably receives the probe and which is axially movable in the housing between a rest position and a measuring position, a drive mechanism arranged in a drive mechanism housing (17, 26), and a drive element (4) designed to be coupled to the immersion tube. The immersion tube and/or the measuring probe are always located outside of the drive mechanism housing. A housing attachment (25) is arranged between the housing and the drive mechanism housing, the housing attachment being connected to the housing in a releasable manner.
대표청구항
▼
What is claimed is: 1. An armature for an interchangeable measuring probe having a sensor with a sensitive element at a first end of the measuring probe and a sensor head at a second end thereof, comprising: a housing; a drive mechanism housing; a drive mechanism arranged in the drive mechanism hou
What is claimed is: 1. An armature for an interchangeable measuring probe having a sensor with a sensitive element at a first end of the measuring probe and a sensor head at a second end thereof, comprising: a housing; a drive mechanism housing; a drive mechanism arranged in the drive mechanism housing; a housing attachment, arranged between the housing and the drive mechanism housing, the housing attachment being releasably connected to the housing; an immersion tube, adapted for removably receiving therein at least the sensor and the sensitive element, the immersion tube being axially movable in the housing between a rest position and a measuring position, with the entire immersion tube remaining outside of the housing attachment and the sensor head remaining outside of the drive mechanism housing, during the axial movement when the measuring probe is received in the immersion tube; and a drive element that releasably couples the immersion tube to the drive mechanism. 2. The armature of claim 1, wherein: the housing attachment is adapted to allow any conduits extending from the probe to pass therethrough. 3. The armature of claim 2, wherein: the drive element is in the housing attachment. 4. The armature of claim 3, wherein: the housing further comprises a treatment chamber for the measuring probe. 5. The armature of claim 4, further comprising: at least one seal that performs at least one of the functions of sealing the treatment chamber against a measurement medium while in the measuring position and sealing the treatment chamber against the measurement medium and the ambient environment while in the rest position, the at least one seal located on at least one of the immersion tube and the housing. 6. The armature of claim 4, wherein: the treatment chamber comprises a conduit terminal, through which a treatment agent is supplied to or removed from the treatment chamber. 7. The armature of claim 6, further comprising: at least one safety element, for preventing axial movement of the immersion tube under at least one of the following conditions: (a) when no measuring probe is in the immersion tube; (b) when the immersion tube is not connected to the drive element; and (c) when the housing attachment is released from the housing. 8. The armature of claim 5, wherein: the at least one safety element comprises an electronic sensor that sends a signal to at least one device connected to at least one of the armature and the probe, the device selected from the group consisting of: a processing unit, a control unit and a control center. 9. The armature of claim 8, for use when the measuring probe further comprises a sensor and a sensor head, wherein: the drive element and immersion tubes are structured such that placement of the probe in the armature locates the sensor in the immersion tube and the sensor head in the drive element. 10. The armature of claim 9, wherein: the measuring probe is removable from the armature only in the rest position, with the housing attachment is released from the housing and with the drive element disconnected from the immersion tube. 11. The armature of claim 10, further comprising: at least one seal that performs at least one of the functions of sealing the treatment chamber against a measurement medium while in the measuring position and sealing the treatment chamber against the measurement medium and the ambient environment while in the rest position, the at least one seal located on at least one of the immersion tube and the housing. 12. The armature of claim 11, wherein: the drive mechanism is a linear drive mechanism. 13. The armature of claim 11, wherein: the drive mechanism is driven pneumatically or electrically. 14. The armature of claim 7, wherein: the at least one safety element comprises a locking element that is actuated either mechanically or electronically. 15. The armature of claim 6, further comprising: at least one safety element, for controlling the inflow of the treatment agent into the treatment chamber. 16. The armature of claim 15, wherein: the at least one safety element comprises a locking element that is actuated either mechanically or electronically. 17. The armature of claim 15, wherein: the at least one safety element comprises an electronic sensor that sends a signal to at least one device connected to at least one of the armature and the probe, the device selected from the group consisting of: a processing unit, a control unit and a control center. 18. The armature of claim 1, further comprising: at least one safety element, for preventing axial movement of the immersion tube under at least one of the following conditions: (a) when no measuring probe is in the immersion tube; (b) when the immersion tube is not connected to the drive element; and (c) when the housing attachment is released from the housing. 19. The armature of claim 1, for use when the measuring probe further comprises a sensor and a sensor head, wherein: the drive element and immersion tube are structured such that placement of the probe in the armature locates the sensor in the immersion tube and the sensor head in the drive element. 20. The armature of claim 1, wherein: the measuring probe is removable from the armature only in the rest position, with the housing attachment released from the housing and with the drive element disconnected from the immersion tube. 21. The armature of claim 1, wherein: the drive mechanism is a linear drive mechanism. 22. The armature of claim 1, wherein: the drive mechanism is driven pneumatically or electrically. 23. The armature of claim 1, wherein: the drive element is in the housing attachment.
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