ATA149592A - RING VALVE - Google Patents
RING VALVEInfo
- Publication number
- ATA149592A ATA149592A AT0149592A AT149592A ATA149592A AT A149592 A ATA149592 A AT A149592A AT 0149592 A AT0149592 A AT 0149592A AT 149592 A AT149592 A AT 149592A AT A149592 A ATA149592 A AT A149592A
- Authority
- AT
- Austria
- Prior art keywords
- ring valve
- valve
- ring
- Prior art date
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0149592A AT402332B (en) | 1992-07-22 | 1992-07-22 | Annular valve |
CN93114380.2A CN1038871C (en) | 1992-07-22 | 1993-10-30 | Ring valve |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0149592A AT402332B (en) | 1992-07-22 | 1992-07-22 | Annular valve |
CN93114380.2A CN1038871C (en) | 1992-07-22 | 1993-10-30 | Ring valve |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA149592A true ATA149592A (en) | 1996-08-15 |
AT402332B AT402332B (en) | 1997-04-25 |
Family
ID=25595998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0149592A AT402332B (en) | 1992-07-22 | 1992-07-22 | Annular valve |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1038871C (en) |
AT (1) | AT402332B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT504650B1 (en) * | 2007-03-22 | 2008-07-15 | Hoerbiger Kompressortech Hold | Self-actuated suction and pressure valve e.g. ring valve, for compressor, has valve spring loading sealing element against valve seat, and spring cup whose inner contour opens in shape of calotte from spring cup base |
CN117840867B (en) * | 2024-03-06 | 2024-05-28 | 扬州意得机械有限公司 | Grinding equipment for valve seat of hydrogen energy automobile fuel cell system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE89947C (en) * | ||||
AT197950B (en) * | 1954-05-31 | 1958-05-27 | Anciens Ets Brissonneau & Lotz | Automatic valve, especially for compressors, pumps or the like. |
AU6250669A (en) * | 1969-10-17 | 1971-04-22 | Frick Company | Discharge valve for reciprocating compressors |
US3786834A (en) * | 1972-06-21 | 1974-01-22 | Frick Co | Multiple wave form spring valve assembly |
-
1992
- 1992-07-22 AT AT0149592A patent/AT402332B/en not_active IP Right Cessation
-
1993
- 1993-10-30 CN CN93114380.2A patent/CN1038871C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AT402332B (en) | 1997-04-25 |
CN1102243A (en) | 1995-05-03 |
CN1038871C (en) | 1998-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
ELJ | Ceased due to non-payment of the annual fee |