Title:
SYSTEMS AND METHODS FOR ABSORPTION/EXPANSION/CONTRACTION/MOVEMENT OF A LIQUID IN A TRANSPARENT CAVITY
Document Type and Number:
WIPO Patent Application WO/2015/150910
Kind Code:
A3
Abstract:
A thermal compensation system is provided for a liquid-filled inflexible chamber of a device. The chamber has at least one exposed, at least partially transparent surface allowing an outside observer to observe at least one liquid and comprises a mechanism accommodating thermal expansion and/or contraction of the liquids. The mechanism is disposed so as to be substantially invisible to the observer.
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Inventors:
VOUILLAMOZ LUCIEN (CH)
RUFFIEUX YVES (CH)
RUFFIEUX YVES (CH)
Application Number:
PCT/IB2015/000448
Publication Date:
August 04, 2016
Filing Date:
April 07, 2015
Export Citation:
Assignee:
PRECIFLEX SA (CH)
International Classes:
G04C17/00; A61M5/142; G04B1/26; G09F13/24
Foreign References:
| US2031409A | 1936-02-18 | |||
| FR1552838A | 1969-01-10 | |||
| US3388490A | 1968-06-18 | |||
| US20070280839A1 | 2007-12-06 | |||
| US20120155230A1 | 2012-06-21 |
Attorney, Agent or Firm:
MOETTELI, John (Rathausgasse 1, Arbon, CH)
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