LU73639A1 - - Google Patents
Info
- Publication number
- LU73639A1 LU73639A1 LU73639A LU73639A LU73639A1 LU 73639 A1 LU73639 A1 LU 73639A1 LU 73639 A LU73639 A LU 73639A LU 73639 A LU73639 A LU 73639A LU 73639 A1 LU73639 A1 LU 73639A1
- Authority
- LU
- Luxembourg
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
- F16K1/02—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 screw-spindle
- F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
- F16K1/10—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is inclined to the general direction of flow
-
- 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
- F16K41/00—Spindle sealings
- F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
- F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53586574A | 1974-12-23 | 1974-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU73639A1 true LU73639A1 (fr) | 1976-06-11 |
Family
ID=24136115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU73639A LU73639A1 (fr) | 1974-12-23 | 1975-10-24 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5179021A (fr) |
| BE (1) | BE834751A (fr) |
| BR (1) | BR7507951A (fr) |
| CA (1) | CA1036570A (fr) |
| CH (1) | CH594152A5 (fr) |
| DE (1) | DE2558562A1 (fr) |
| FR (1) | FR2296137A1 (fr) |
| GB (2) | GB1530587A (fr) |
| IT (1) | IT1047693B (fr) |
| LU (1) | LU73639A1 (fr) |
| NL (1) | NL7512137A (fr) |
| ZA (1) | ZA756085B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5776380A (en) * | 1980-10-30 | 1982-05-13 | Mitsubishi Heavy Ind Ltd | Non-leakage valve |
| US4606374A (en) * | 1983-04-05 | 1986-08-19 | Nupro Company | Valve |
| US4671490A (en) * | 1986-05-16 | 1987-06-09 | Nupro Co. | Diaphragm valve |
| JP3291152B2 (ja) * | 1995-02-15 | 2002-06-10 | 株式会社フジキン | ダイヤフラム弁 |
| US5739434A (en) * | 1996-10-23 | 1998-04-14 | Fisher Controls International, Inc. | Formed metal diaphragm with improved cycle life |
| CN107228202A (zh) * | 2017-06-23 | 2017-10-03 | 南通国电电站阀门股份有限公司 | 一种y形超临界直流导向式法焊连接双作用阀门 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5312693A (en) * | 1976-07-21 | 1978-02-04 | Matsushita Electric Works Ltd | Gas detector material |
-
1975
- 1975-09-24 ZA ZA00756085A patent/ZA756085B/xx unknown
- 1975-09-24 CA CA236,234A patent/CA1036570A/fr not_active Expired
- 1975-10-03 IT IT51649/75A patent/IT1047693B/it active
- 1975-10-16 NL NL7512137A patent/NL7512137A/xx not_active Application Discontinuation
- 1975-10-17 GB GB11204/78A patent/GB1530587A/en not_active Expired
- 1975-10-17 GB GB42755/75A patent/GB1530586A/en not_active Expired
- 1975-10-22 BE BE161147A patent/BE834751A/fr unknown
- 1975-10-24 LU LU73639A patent/LU73639A1/xx unknown
- 1975-11-06 JP JP50133575A patent/JPS5179021A/ja active Pending
- 1975-11-26 CH CH1534775A patent/CH594152A5/xx not_active IP Right Cessation
- 1975-12-01 BR BR7507951*A patent/BR7507951A/pt unknown
- 1975-12-19 FR FR7539082A patent/FR2296137A1/fr active Granted
- 1975-12-23 DE DE19752558562 patent/DE2558562A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CH594152A5 (fr) | 1977-12-30 |
| BR7507951A (pt) | 1976-08-24 |
| DE2558562A1 (de) | 1976-06-24 |
| NL7512137A (nl) | 1976-06-25 |
| FR2296137A1 (fr) | 1976-07-23 |
| JPS5179021A (fr) | 1976-07-09 |
| BE834751A (fr) | 1976-02-16 |
| FR2296137B1 (fr) | 1982-06-11 |
| GB1530586A (en) | 1978-11-01 |
| IT1047693B (it) | 1980-10-20 |
| GB1530587A (en) | 1978-11-01 |
| CA1036570A (fr) | 1978-08-15 |
| AU8530375A (en) | 1977-04-07 |
| ZA756085B (en) | 1976-09-29 |