PULLING ELEMENT FOR PULLING A CLOSING ELEMENT OUT OF A FILTER OF AN ESCAPE FILTER DEVICE, ESCAPE FILTER DEVICES, ESCAPE FILTER DEVICE SYSTEM AND METHOD FOR MOUNTING AN ESCAPE FILTER DEVICE SYSTEM
First Claim
1. A pulling element for pulling a closing element out of a filter of an escape filter device, which is arranged in a device shell in a resting position with a resting distance to the device shell, wherein the escape filter device can be moved into a removal position with an increased removal distance to the resting distance, the pulling element comprising:
- a first fastening section for fastening the pulling element to the closing element; and
a second fastening section for fastening on an inner side of the device shell, wherein the two fastening sections have a fastening distance to one another, which is smaller than or equal to the removal distance.
1 Assignment
0 Petitions
Accused Products
Abstract
A pulling element is provided for automatically pulling a closing element out of a filter of an escape filter device. An escape filter device is also provided that has a hood and a filter integrated into the hood, with at least one such pulling element. An escape filter device system is also provided having such an escape filter device and a device shell. A method is provided for mounting an escape filter device system.
12 Citations
19 Claims
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1. A pulling element for pulling a closing element out of a filter of an escape filter device, which is arranged in a device shell in a resting position with a resting distance to the device shell, wherein the escape filter device can be moved into a removal position with an increased removal distance to the resting distance, the pulling element comprising:
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a first fastening section for fastening the pulling element to the closing element; and a second fastening section for fastening on an inner side of the device shell, wherein the two fastening sections have a fastening distance to one another, which is smaller than or equal to the removal distance. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An escape filter device comprising:
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a hood; a filter, which has a filter inlet side and a filter outlet side, integrated into the hood; a first closing element; a second closing element; and a pulling element, wherein the filter inlet side is closed in a gas-tight manner by means of the first closing element and the filter outlet side is closed in a gas-tight manner by means of the second closing element, wherein the pulling element, for pulling out the respective closing element from the filter, is arranged on at least one closing element, wherein the filter is arranged in a device shell in a resting position with a resting distance to the device shell, wherein the escape filter device can be moved into a removal position with an increased removal distance to the resting distance, the pulling element comprising; a first fastening section for fastening the pulling element to the closing element; and a second fastening section for fastening on an inner side of the device shell, wherein the two fastening sections have a fastening distance to one another, which is smaller than or equal to the removal distance. - View Dependent Claims (9)
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10. An escape filter device system, comprising:
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an escape filter device comprising; a hood; a filter, which has a filter inlet side and a filter outlet side, integrated into the hood; a first closing element; a second closing element; and at least one pulling element, wherein the filter inlet side is closed in a gas-tight manner by means of the first closing element and the filter outlet side is closed in a gas-tight manner by means of the second closing element, wherein the pulling element is for pulling at least one of the closing elements from the filter, the pulling element comprising a first fastening section for fastening the pulling element to one of the closing elements and a second fastening section for fastening on an inner side of the device shell, wherein the two fastening sections have a fastening distance to one another, which is smaller than or equal to a removal distance; and a device shell, in which the escape filter device can be arranged in a resting position and which can be opened for transferring the escape filter device into a removal position; and a pulling element holding device arranged on an inner side of the device shell for fastening the second fastening section, wherein the at least one pulling element and the at least one pulling element holding device are designed and coordinated with one another such that the at least one closing element is automatically pulled out of the filter during the opening of the device shell upon reaching the removal distance between the device shell and the escape filter device. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A method for mounting an escape filter device system the method comprising the steps of:
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providing an escape filter device comprising a hood, a filter, which has a filter inlet side and a filter outlet side, integrated into the hood, a first closing element, a second closing element, a first and second pulling element, each pulling element comprising a first fastening section for fastening the pulling element to the closing element and a second fastening section for fastening on an inner side of the device shell, wherein the two fastening sections have a fastening distance to one another, which is smaller than or equal to a removal distance; providing a device shell, in which the escape filter device can be arranged in a resting position and which can be opened for transferring the escape filter device into a removal position; providing a pulling element holding device arranged on an inner side of the device shell for fastening the second fastening section, wherein the at least one pulling element and the at least one pulling element holding device are designed and coordinated with one another such that the at least one closing element is automatically pulled out of the filter during the opening of the device shell upon reaching the removal distance between the device shell and the escape filter device; fastening the first fastening section of the first pulling element to the first closing element; fastening the second fastening section of the first pulling element to a first position on the inner side of the device shell; fastening the first fastening section of the second pulling element to the second closing element; closing the device shell until reaching a mounting position for fastening the second fastening section on the inner side of the device shell, wherein the device shell is not yet completely closed in the mounting position, and fastening the second fastening section of the second pulling element at a second position on the inner side of the device shell; and closing the device shell completely. - View Dependent Claims (18, 19)
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Specification