NL6403258A - - Google Patents
Info
- Publication number
- NL6403258A NL6403258A NL6403258A NL6403258A NL6403258A NL 6403258 A NL6403258 A NL 6403258A NL 6403258 A NL6403258 A NL 6403258A NL 6403258 A NL6403258 A NL 6403258A NL 6403258 A NL6403258 A NL 6403258A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
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- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
-
- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
-
- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1226—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston the fluid circulating through the piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6403258A NL6403258A (cg-RX-API-DMAC7.html) | 1964-03-26 | 1964-03-26 | |
| BE646701D BE646701A (cg-RX-API-DMAC7.html) | 1964-03-26 | 1964-04-17 | |
| FR975794A FR1396157A (fr) | 1964-03-26 | 1964-05-25 | Perfectionnements apportés aux vannes pneumatiques et aux dispositifs équipés de telles vannes |
| SE389765A SE300841B (cg-RX-API-DMAC7.html) | 1964-03-26 | 1965-03-25 | |
| GB1273265A GB1077174A (en) | 1964-03-26 | 1965-03-25 | Pneumatically controlled valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6403258A NL6403258A (cg-RX-API-DMAC7.html) | 1964-03-26 | 1964-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6403258A true NL6403258A (cg-RX-API-DMAC7.html) | 1965-09-27 |
Family
ID=19789663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6403258A NL6403258A (cg-RX-API-DMAC7.html) | 1964-03-26 | 1964-03-26 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE646701A (cg-RX-API-DMAC7.html) |
| GB (1) | GB1077174A (cg-RX-API-DMAC7.html) |
| NL (1) | NL6403258A (cg-RX-API-DMAC7.html) |
| SE (1) | SE300841B (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH590419A5 (cg-RX-API-DMAC7.html) * | 1975-10-10 | 1977-08-15 | Bbc Brown Boveri & Cie | |
| CN113058083B (zh) | 2015-06-29 | 2024-07-26 | 3M创新知识产权公司 | 用于负压治疗和冲洗的设备 |
-
1964
- 1964-03-26 NL NL6403258A patent/NL6403258A/xx unknown
- 1964-04-17 BE BE646701D patent/BE646701A/xx unknown
-
1965
- 1965-03-25 SE SE389765A patent/SE300841B/xx unknown
- 1965-03-25 GB GB1273265A patent/GB1077174A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE300841B (cg-RX-API-DMAC7.html) | 1968-05-13 |
| GB1077174A (en) | 1967-07-26 |
| BE646701A (cg-RX-API-DMAC7.html) | 1964-08-17 |