FR1421088A - Valve for vacuum molding machine - Google Patents
Valve for vacuum molding machineInfo
- Publication number
- FR1421088A FR1421088A FR2424A FR2424A FR1421088A FR 1421088 A FR1421088 A FR 1421088A FR 2424 A FR2424 A FR 2424A FR 2424 A FR2424 A FR 2424A FR 1421088 A FR1421088 A FR 1421088A
- Authority
- FR
- France
- Prior art keywords
- valve
- molding machine
- vacuum molding
- vacuum
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
-
- 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
- F16K1/24—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 valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/46—Mechanical actuating means for remote operation
- F16K31/465—Mechanical actuating means for remote operation by flexible transmission means, e.g. cable, chain, bowden wire
-
- 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
- Y10T137/7504—Removable valve head and seat unit
- Y10T137/7668—Retained by bonnet or closure
-
- 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
- Y10T137/86928—Sequentially progressive opening or closing of plural valves
- Y10T137/86936—Pressure equalizing or auxiliary shunt flow
- Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
- Y10T137/86984—Actuator moves both valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Physical Vapour Deposition (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US339437A US3313318A (en) | 1964-01-22 | 1964-01-22 | Sequentially operated plural valves for vacuum casting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1421088A true FR1421088A (en) | 1965-12-10 |
Family
ID=23329002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2424A Expired FR1421088A (en) | 1964-01-22 | 1965-01-19 | Valve for vacuum molding machine |
Country Status (8)
Country | Link |
---|---|
US (1) | US3313318A (en) |
AT (1) | AT249284B (en) |
BE (1) | BE658735A (en) |
DE (1) | DE1500283A1 (en) |
ES (1) | ES308380A1 (en) |
FR (1) | FR1421088A (en) |
GB (1) | GB1082041A (en) |
NL (1) | NL6500852A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3382895A (en) * | 1965-12-10 | 1968-05-14 | United States Steel Corp | Sequentially operated plural valves for gas duct |
DE3422589A1 (en) * | 1984-06-18 | 1985-12-19 | Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar | HIGH PRESSURE VACUUM VALVE |
FR2859264B1 (en) * | 2003-08-27 | 2007-06-08 | Mark Iv Systemes Moteurs Sa | CLAMP CONTROL DEVICE AND HOUSING AND REGULATION ASSEMBLY COMPRISING SUCH A DEVICE |
CN115435102B (en) * | 2022-11-07 | 2023-01-24 | 中国空气动力研究与发展中心超高速空气动力研究所 | Control system and control method for double-sided sealing vacuum plugboard valve |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2879799A (en) * | 1959-03-31 | Valve | ||
US754547A (en) * | 1903-08-14 | 1904-03-15 | William Powell Co | Throttle-valve. |
US1710585A (en) * | 1925-11-27 | 1929-04-23 | Matthiessen Paul | Hinged gate for the testing cylinders of submarines |
US1794830A (en) * | 1928-12-08 | 1931-03-03 | David Angus | Locomotive stop valve |
US1995052A (en) * | 1932-07-30 | 1935-03-19 | American Ship Building Company | Automatic stop valve |
US2482198A (en) * | 1944-09-05 | 1949-09-20 | Parker Appliance Co | Valve structure |
US2524474A (en) * | 1947-03-31 | 1950-10-03 | George V Randel | Valve |
US2710737A (en) * | 1953-03-11 | 1955-06-14 | Edward R Schaupp | Valve unit |
US3136338A (en) * | 1961-05-17 | 1964-06-09 | Fmc Corp | Dashpot controlled loading valve |
FR1303602A (en) * | 1961-08-02 | 1962-09-14 | Compteurs Et Moteurs Aster | End valve for liquid meter |
-
1964
- 1964-01-22 US US339437A patent/US3313318A/en not_active Expired - Lifetime
-
1965
- 1965-01-18 GB GB2169/65A patent/GB1082041A/en not_active Expired
- 1965-01-19 FR FR2424A patent/FR1421088A/en not_active Expired
- 1965-01-20 DE DE19651500283 patent/DE1500283A1/en active Pending
- 1965-01-21 ES ES0308380A patent/ES308380A1/en not_active Expired
- 1965-01-22 NL NL6500852A patent/NL6500852A/xx unknown
- 1965-01-22 BE BE658735A patent/BE658735A/xx unknown
- 1965-01-22 AT AT54565A patent/AT249284B/en active
Also Published As
Publication number | Publication date |
---|---|
ES308380A1 (en) | 1965-05-01 |
AT249284B (en) | 1966-09-12 |
DE1500283A1 (en) | 1969-06-04 |
US3313318A (en) | 1967-04-11 |
NL6500852A (en) | 1965-07-23 |
GB1082041A (en) | 1967-09-06 |
BE658735A (en) | 1965-07-22 |
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