NL7310641A - - Google Patents
Info
- Publication number
- NL7310641A NL7310641A NL7310641A NL7310641A NL7310641A NL 7310641 A NL7310641 A NL 7310641A NL 7310641 A NL7310641 A NL 7310641A NL 7310641 A NL7310641 A NL 7310641A NL 7310641 A NL7310641 A NL 7310641A
- Authority
- NL
- Netherlands
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
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
- F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded
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 |
|---|---|---|---|
| DE7230533 | 1972-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7310641A true NL7310641A (xx) | 1974-02-20 |
Family
ID=6632157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7310641A NL7310641A (xx) | 1972-08-18 | 1973-08-01 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT327626B (xx) |
| BE (1) | BE803122A (xx) |
| BR (1) | BR7306337D0 (xx) |
| CH (1) | CH568490A5 (xx) |
| FR (1) | FR2196445B1 (xx) |
| GB (1) | GB1427409A (xx) |
| IT (1) | IT992634B (xx) |
| NL (1) | NL7310641A (xx) |
| SE (1) | SE391016B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT382002B (de) * | 1984-07-20 | 1986-12-29 | Herz Armaturen Gmbh | Ventilgehaeuse fuer verteileranschluesse einer heizungsanlage |
| DE10259395A1 (de) | 2002-12-19 | 2004-07-22 | Festo Ag & Co. | Anschlussstück für Fluidleitungen |
| CN102852876A (zh) * | 2012-09-24 | 2013-01-02 | 安徽池州市骏力机械科技有限公司 | 一种工程机械、其液压升降系统及换向阀 |
-
1973
- 1973-07-17 IT IT2668673A patent/IT992634B/it active
- 1973-07-23 GB GB3493073A patent/GB1427409A/en not_active Expired
- 1973-07-27 CH CH1096973A patent/CH568490A5/xx not_active IP Right Cessation
- 1973-07-27 FR FR7328400A patent/FR2196445B1/fr not_active Expired
- 1973-08-01 AT AT676073A patent/AT327626B/de not_active IP Right Cessation
- 1973-08-01 BE BE6044266A patent/BE803122A/xx not_active IP Right Cessation
- 1973-08-01 NL NL7310641A patent/NL7310641A/xx not_active Application Discontinuation
- 1973-08-16 BR BR633773A patent/BR7306337D0/pt unknown
- 1973-08-17 SE SE7311233A patent/SE391016B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT327626B (de) | 1976-02-10 |
| FR2196445B1 (xx) | 1980-03-28 |
| BE803122A (fr) | 1973-12-03 |
| SE391016B (sv) | 1977-01-31 |
| CH568490A5 (xx) | 1975-10-31 |
| BR7306337D0 (pt) | 1974-06-27 |
| GB1427409A (en) | 1976-03-10 |
| ATA676073A (de) | 1975-04-15 |
| FR2196445A1 (xx) | 1974-03-15 |
| IT992634B (it) | 1975-09-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |