IT7922771A0 - IMPROVEMENTS IN VALVES. - Google Patents
IMPROVEMENTS IN VALVES.Info
- Publication number
- IT7922771A0 IT7922771A0 IT7922771A IT2277179A IT7922771A0 IT 7922771 A0 IT7922771 A0 IT 7922771A0 IT 7922771 A IT7922771 A IT 7922771A IT 2277179 A IT2277179 A IT 2277179A IT 7922771 A0 IT7922771 A0 IT 7922771A0
- Authority
- IT
- Italy
- Prior art keywords
- valves
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB20783/78A GB1602083A (en) | 1978-05-19 | 1978-05-19 | Valves |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7922771A0 true IT7922771A0 (en) | 1979-05-18 |
IT1112878B IT1112878B (en) | 1986-01-20 |
Family
ID=10151610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22771/79A IT1112878B (en) | 1978-05-19 | 1979-05-18 | IMPROVEMENTS IN THE VALVES |
Country Status (5)
Country | Link |
---|---|
AR (1) | AR216845A1 (en) |
BR (1) | BR7903078A (en) |
GB (1) | GB1602083A (en) |
IT (1) | IT1112878B (en) |
NL (1) | NL7903592A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3501586C2 (en) * | 1985-01-18 | 1994-04-07 | Scovill Inc | Tire valve |
US6409487B1 (en) | 2000-09-12 | 2002-06-25 | Dc Shoes, Inc. | Shoe with inflatable bladder and secure deflation valve |
-
1978
- 1978-05-19 GB GB20783/78A patent/GB1602083A/en not_active Expired
-
1979
- 1979-05-08 NL NL7903592A patent/NL7903592A/en not_active Application Discontinuation
- 1979-05-17 BR BR7903078A patent/BR7903078A/en unknown
- 1979-05-17 AR AR276563A patent/AR216845A1/en active
- 1979-05-18 IT IT22771/79A patent/IT1112878B/en active
Also Published As
Publication number | Publication date |
---|---|
BR7903078A (en) | 1979-12-04 |
GB1602083A (en) | 1981-11-04 |
IT1112878B (en) | 1986-01-20 |
NL7903592A (en) | 1979-11-21 |
AR216845A1 (en) | 1980-01-31 |
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