NL7209435A - - Google Patents
Info
- Publication number
- NL7209435A NL7209435A NL7209435A NL7209435A NL7209435A NL 7209435 A NL7209435 A NL 7209435A NL 7209435 A NL7209435 A NL 7209435A NL 7209435 A NL7209435 A NL 7209435A NL 7209435 A NL7209435 A NL 7209435A
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
- F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Sliding Valves (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7131290A FR2151470A5 (enExample) | 1971-08-30 | 1971-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7209435A true NL7209435A (enExample) | 1973-03-02 |
Family
ID=9082306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7209435A NL7209435A (enExample) | 1971-08-30 | 1972-07-06 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE785452A (enExample) |
| CH (1) | CH555497A (enExample) |
| DE (1) | DE2235640A1 (enExample) |
| ES (1) | ES405522A1 (enExample) |
| FR (1) | FR2151470A5 (enExample) |
| GB (1) | GB1404201A (enExample) |
| IT (1) | IT964630B (enExample) |
| NL (1) | NL7209435A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2379739A1 (fr) * | 1977-02-07 | 1978-09-01 | Pont A Mousson | Vanne-papillon, manchette correspondante et procede de fabrication |
| FR2398239A1 (fr) * | 1977-07-21 | 1979-02-16 | Tomoe Technical Research Cy | Valve papillon |
| FR2570789B1 (fr) * | 1984-09-27 | 1986-12-05 | Amri | Robinet a papillon a caractere universel et procede de fabrication dudit robinet |
| US5244014A (en) * | 1989-05-23 | 1993-09-14 | Henry Ehrenberg | Multi-way valve |
| GB2286651B (en) * | 1994-02-18 | 1997-11-05 | Bray Int Inc | Rotary valve |
-
1971
- 1971-08-30 FR FR7131290A patent/FR2151470A5/fr not_active Expired
-
1972
- 1972-06-26 BE BE785452A patent/BE785452A/xx unknown
- 1972-07-06 NL NL7209435A patent/NL7209435A/xx unknown
- 1972-07-07 CH CH992672A patent/CH555497A/xx not_active IP Right Cessation
- 1972-07-10 IT IT6922272A patent/IT964630B/it active
- 1972-07-20 DE DE19722235640 patent/DE2235640A1/de active Pending
- 1972-07-27 ES ES405522A patent/ES405522A1/es not_active Expired
- 1972-07-31 GB GB3566872A patent/GB1404201A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE785452A (fr) | 1972-10-16 |
| ES405522A1 (es) | 1976-01-16 |
| GB1404201A (en) | 1975-08-28 |
| CH555497A (de) | 1974-10-31 |
| DE2235640A1 (de) | 1973-03-15 |
| IT964630B (it) | 1974-01-31 |
| FR2151470A5 (enExample) | 1973-04-20 |