Guiding device for a metal bellows
US8443841B2 · kind B2 · utility
3Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 5, 2008 |
| Grant date | May 21, 2013 |
| Priority date | — |
| Expiry date | May 29, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF15B2201/415
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A guiding device for a metal bellows (3), on at least one bellows end (37) movable along the wall of a housing (10) during the expansion and contraction of the bellows (3). A guiding element is provided between the end body and the housing (10). The guiding element is formed by a plurality of separate guiding bodies (49) disposed in intervals from each other on the circumference of the end body (39).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.