NL7402870A - - Google Patents
Info
- Publication number
- NL7402870A NL7402870A NL7402870A NL7402870A NL7402870A NL 7402870 A NL7402870 A NL 7402870A NL 7402870 A NL7402870 A NL 7402870A NL 7402870 A NL7402870 A NL 7402870A NL 7402870 A NL7402870 A NL 7402870A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/10—Other details, e.g. blast mains
- C21B9/12—Hot-blast valves or slides for blast furnaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/8667—Reciprocating valve
- Y10T137/86694—Piston valve
- Y10T137/86702—With internal flow passage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86759—Reciprocating
- Y10T137/86791—Piston
- Y10T137/86799—With internal flow passage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/8741—With common operator
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Lift Valve (AREA)
- Air Supply (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2314978A DE2314978C2 (de) | 1973-03-26 | 1973-03-26 | Schlitzgaleriezylinder-Laufbüchsen-Absperr- und Regelorgan für Cowperarmaturen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7402870A true NL7402870A (cg-RX-API-DMAC7.html) | 1974-09-30 |
Family
ID=5875930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7402870A NL7402870A (cg-RX-API-DMAC7.html) | 1973-03-26 | 1974-03-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3994315A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5035009A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2314978C2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2223458B1 (cg-RX-API-DMAC7.html) |
| NL (1) | NL7402870A (cg-RX-API-DMAC7.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH626549A5 (cg-RX-API-DMAC7.html) * | 1977-06-15 | 1981-11-30 | Fischer Ag Georg | |
| DE3520491A1 (de) * | 1985-06-07 | 1986-12-11 | H.P. + H.P. Chemie-Stellglieder GmbH, 4156 Willich | Regelorgan fuer gasfoermige und fluessige medien |
| US5056551A (en) * | 1989-08-17 | 1991-10-15 | Eaton Corporation | Fast acting multiple element valve |
| US5251665A (en) * | 1992-07-20 | 1993-10-12 | Phoenix Controls Corporation | Mechanism for operating multiple air flow control valves |
| US10222093B2 (en) * | 2014-11-11 | 2019-03-05 | Chore-Time Europe B.V. | Flow control devices for convector heaters |
| US10598433B2 (en) * | 2015-04-10 | 2020-03-24 | Durr Systems, Inc. | Remote nozzle deckle system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1675307A (en) * | 1928-06-26 | Piston valve | ||
| US89399A (en) * | 1869-04-27 | Improved governor-valve | ||
| US669284A (en) * | 1900-05-02 | 1901-03-05 | George M Pelton | Reciprocating valve. |
| US1679257A (en) * | 1926-08-10 | 1928-07-31 | Lawrence L Neebe | Throttle valve |
| DE626638C (de) * | 1934-05-23 | 1936-03-04 | Hermann Anders | Kolbenschiebersteuerung fuer Lokomotivantriebsmaschinen und andere Dampfmaschinen |
| FR822114A (fr) * | 1936-10-31 | 1937-12-21 | Distributeur de vapeur | |
| GB683976A (en) * | 1949-07-27 | 1952-12-10 | Andre Xavier Chapelon | Improvements in steam distributors for steam engines |
-
1973
- 1973-03-26 DE DE2314978A patent/DE2314978C2/de not_active Expired
-
1974
- 1974-03-04 NL NL7402870A patent/NL7402870A/xx unknown
- 1974-03-22 US US05/453,983 patent/US3994315A/en not_active Expired - Lifetime
- 1974-03-26 JP JP49033176A patent/JPS5035009A/ja active Pending
- 1974-03-26 FR FR7410286A patent/FR2223458B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2223458A1 (cg-RX-API-DMAC7.html) | 1974-10-25 |
| US3994315A (en) | 1976-11-30 |
| DE2314978B1 (de) | 1974-03-28 |
| JPS5035009A (cg-RX-API-DMAC7.html) | 1975-04-03 |
| DE2314978A1 (cg-RX-API-DMAC7.html) | 1974-03-28 |
| FR2223458B1 (cg-RX-API-DMAC7.html) | 1977-09-30 |
| DE2314978C2 (de) | 1974-10-31 |