Patents Assigned to G.I.R.
  • Temperature monitoring device containing at least one element of an alloy which memorizes its shape
    Patent number: 5335994
    Abstract: This device comprises a casing (2) of synthetic material containing a motor element (7) made of at least one alloy which memorizes its shape and having associated with it a movement transmission element consisting of a piston (9) and a rod (10) and acting on at least one indicator element (4) irreversibly recording each overstepping of a predetermined temperature, the casing being provided with transparent windows permitting the state of the indicator element or elements to be viewed.Application to the monitoring of the overstepping of a temperature.
    Type: Grant
    Filed: February 14, 1992
    Date of Patent: August 9, 1994
    Assignee: G.I.R.
    Inventor: Renee P. Weynant nee Girones
  • Temperature monitoring device containing at least one element of an alloy which memorizes its shape
    Patent number: 5143453
    Abstract: This device comprises a casing of synthetic material containing a motor element made of at least one alloy which memorizes its shape and having associated with it a movement transmission element consisting of a piston and a rod and acting on at least one indicator element irreversibly recording each overstepping of a predetermined temperature, the casing being provided with transparent windows permitting the state of the indicator element or elements to be viewed.
    Type: Grant
    Filed: November 27, 1990
    Date of Patent: September 1, 1992
    Assignee: G.I.R.
    Inventor: Renee P. W. Weynant nee Girones
  • Temperature monitoring device containing at least one element of an alloy which memorizes its shape
    Patent number: 5018874
    Abstract: This device comprises a casing of synthetic material containing a motor element made of at least one alloy which memorizes its shape and having associated with it a movement transmission element consisting of a piston and a rod and acting on at least one indicator element irreversibly recording each overstepping of a predetermined temperature, the casing being provided with transparent windows permitting the state of the indicator element or elements to be viewed.
    Type: Grant
    Filed: June 1, 1990
    Date of Patent: May 28, 1991
    Assignee: G.I.R.
    Inventor: Renee P. Weynant nee Girones