1. A gas retaining container comprising:
carbonated beverage bottle;
a carbonated beverage residing in the carbonated beverage bottle;
a bottle neck at an upper end of the carbonated beverage bottle, the bottle neck including male thread for attaching a bottle cap and a bottle neck rim below the male threads;
a bottle cap having:
female threads on an interior surface engaging the male threads of the bottle neck for securing and sealing the bottle cap to the bottle neck;
a seal near the base of the interior surface for sealing against the bottle neck;
a bottle seal residing against a top inside surface of the bottle cap for sealing the carbonated beverage bottle when the bottle cap is tightened on the bottle neck; and
a window near the top of the interior surface for releasing beverage from the container when the container is inverted and the bottle cap is loosened.
2. The gas retaining container of claim 11, wherein the seal seals against a tamper seal ring on the neck of the beverage bottle and is in contact with the tamper seal ring when the bottle cap is tightened and when the bottle cap is loosened to release the carbonated beverage.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A retainer for a rolling bearing, the retainer being an inner ring guide retainer which makes contact with and guided by an inner ring during operation; the retainer having a guide clearance with respect to the inner ring, and a pocket clearance; wherein the pocket clearance has a ratio to the guide clearance in a range from 75% through 100%.
2. A retainer for a rolling bearing, made of a ductile iron.
3. An angular ball bearing for a screw compressor comprising the retainer according to claim 1.