Claims
- 1. A hydrogen absorbing alloy shaped body which has been prepared by filling a shaping die with a powder of hydrogen absorbing alloy and a binder comprising a fluorocarbon resin mixed together so as to form a mixture and pressing the mixture under a pressure of 40 kg/cm.sup.2 -100 kg/cm.sup.2.
- 2. A hydrogen absorbing alloy shaped body as defined in claim 1 wherein the fluorocarbon resin is polytetrafluoroethylene.
- 3. A hydrogen absorbing alloy shaped body as defined in claim 1 wherein said binder comprises 5 to 30 wt. % of said mixture.
- 4. A hydrogen absorbing alloy shaped body as defined in claim 1 which is at least 0.63 times the density of the hydrogen absorbing alloy itself in mass per unit volume thereof and less than 20% in the volume ratio of pores therein.
- 5. A hydrogen absorbing alloy shaped body as defined in claim 1 comprising one or a plurality of through holes formed in the center thereof.
- 6. A hydrogen absorbing alloy shaped body defined as in claim 1 which is packed in the form of one or a plurality of pieces in a closed container.
Priority Claims (3)
Number |
Date |
Country |
Kind |
6-239939 |
Oct 1994 |
JPX |
|
6-270508 |
Oct 1994 |
JPX |
|
6-266444 |
Oct 1994 |
JPX |
|
Parent Case Info
This is a division of application Ser. No. 08/538,371 filed Oct. 3, 1995, now U.S. Pat. No. 5,662,729.
US Referenced Citations (8)
Foreign Referenced Citations (15)
Number |
Date |
Country |
55-29921 |
Aug 1980 |
JPX |
55-158101 |
Dec 1980 |
JPX |
56-18521 |
Apr 1981 |
JPX |
56-109802 |
Aug 1981 |
JPX |
57-38302 |
Mar 1982 |
JPX |
59-73401 |
Apr 1984 |
JPX |
59-83901 |
May 1984 |
JPX |
59-147032 |
Aug 1984 |
JPX |
61-209901 |
Sep 1986 |
JPX |
62-4321 |
Jan 1987 |
JPX |
63-79701 |
Apr 1988 |
JPX |
63-112401 |
May 1988 |
JPX |
63-147801 |
Jun 1988 |
JPX |
1-119501 |
May 1989 |
JPX |
1-246101 |
Oct 1989 |
JPX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
538371 |
Oct 1995 |
|