NL7306672A - - Google Patents
Info
- Publication number
- NL7306672A NL7306672A NL7306672A NL7306672A NL7306672A NL 7306672 A NL7306672 A NL 7306672A NL 7306672 A NL7306672 A NL 7306672A NL 7306672 A NL7306672 A NL 7306672A NL 7306672 A NL7306672 A NL 7306672A
- 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
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- 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
- F16K41/16—Spindle sealings with a flange on the spindle which rests on a sealing ring
- F16K41/18—Spindle sealings with a flange on the spindle which rests on a sealing ring sealing only when the closure member is in the opened position
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Lift Valve (AREA)
- Air-Flow Control Members (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00258275A US3834662A (en) | 1972-05-31 | 1972-05-31 | Damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7306672A true NL7306672A (US08197722-20120612-C00093.png) | 1973-12-04 |
Family
ID=22979863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7306672A NL7306672A (US08197722-20120612-C00093.png) | 1972-05-31 | 1973-05-14 |
Country Status (10)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4351361A (en) * | 1975-03-17 | 1982-09-28 | Exxon Research And Engineering Co. | Valve with spring gate |
| WO1981001111A1 (en) * | 1979-10-24 | 1981-04-30 | Envirotech Corp | Poppet valve for baghouse outlet plenum |
| US4360370A (en) * | 1979-10-24 | 1982-11-23 | General Electric Co. | Poppet valve for baghouse outlet plenum |
| JPS5953827U (ja) * | 1982-09-30 | 1984-04-09 | 日立プラント建設株式会社 | ポペツト式ダンパ装置 |
| US4452617A (en) * | 1982-12-27 | 1984-06-05 | Allis-Chalmers Corporation | Dirty gas inlet for a filter in a baghouse installation |
| DE19739510C2 (de) * | 1997-09-09 | 1999-06-24 | Freudenberg Carl Fa | Filterpatrone |
| CN101844017B (zh) * | 2010-05-07 | 2012-05-23 | 合肥水泥研究设计院 | 一种脉冲喷吹袋式收尘器破袋在线封堵装置 |
| CN109869489B (zh) * | 2019-03-14 | 2021-03-05 | 维珂瑞（北京）环境科技有限公司 | 一种通气切断阀组 |
| CN114046378B (zh) * | 2021-11-29 | 2022-09-30 | 江苏天洁环保装备有限公司 | 一种方便检修的低阻力除尘器提升阀 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2341394A (en) * | 1938-03-08 | 1944-02-08 | Sloan Valve Co | Throttling device |
| US2227895A (en) * | 1938-11-01 | 1941-01-07 | Pyrene Mfg Co | Fire extinguisher |
| US2685294A (en) * | 1949-04-11 | 1954-08-03 | Gold Harold | Wide range flow rate metering valve |
| US2652856A (en) * | 1951-02-08 | 1953-09-22 | Carbonic Dispenser Inc | Faucet for dispensing carbonated beverages |
| US2683444A (en) * | 1952-10-20 | 1954-07-13 | George W Miller | Attachment for the intake of internal-combustion engines |
| US2951499A (en) * | 1955-05-06 | 1960-09-06 | Singer Valve Company Ltd | Pressure and capacity regulating valve |
| US3190608A (en) * | 1962-02-07 | 1965-06-22 | Kromschroeder Ag G | Electromagnetically controlled valve |
| BE791323A (fr) * | 1971-11-15 | 1973-03-01 | American Air Filter Co | Registre de commande du debit d'un gaz |
-
1972
- 1972-05-31 US US00258275A patent/US3834662A/en not_active Expired - Lifetime
-
1973
- 1973-03-22 CA CA167,022A patent/CA970652A/en not_active Expired
- 1973-04-19 ES ES413931A patent/ES413931A1/es not_active Expired
- 1973-05-14 NL NL7306672A patent/NL7306672A/xx not_active Application Discontinuation
- 1973-05-17 GB GB2365773A patent/GB1420000A/en not_active Expired
- 1973-05-28 BE BE131620A patent/BE800151A/xx unknown
- 1973-05-28 FR FR7319298A patent/FR2186617B1/fr not_active Expired
- 1973-05-28 CH CH767473A patent/CH569901A5/xx not_active IP Right Cessation
- 1973-05-30 JP JP48059910A patent/JPS4950568A/ja active Pending
- 1973-05-30 DE DE19732327650 patent/DE2327650A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU5370673A (en) | 1974-09-26 |
| GB1420000A (en) | 1976-01-07 |
| BE800151A (fr) | 1973-09-17 |
| CH569901A5 (US08197722-20120612-C00093.png) | 1975-11-28 |
| DE2327650A1 (de) | 1973-12-13 |
| CA970652A (en) | 1975-07-08 |
| JPS4950568A (US08197722-20120612-C00093.png) | 1974-05-16 |
| US3834662A (en) | 1974-09-10 |
| FR2186617B1 (US08197722-20120612-C00093.png) | 1978-11-03 |
| FR2186617A1 (US08197722-20120612-C00093.png) | 1974-01-11 |
| ES413931A1 (es) | 1976-01-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BV | The patent application has lapsed |