NL7210874A - - Google Patents
Info
- Publication number
- NL7210874A NL7210874A NL7210874A NL7210874A NL7210874A NL 7210874 A NL7210874 A NL 7210874A NL 7210874 A NL7210874 A NL 7210874A NL 7210874 A NL7210874 A NL 7210874A NL 7210874 A NL7210874 A NL 7210874A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/32—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by bellows
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Measuring Fluid Pressure (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17507171A | 1971-08-26 | 1971-08-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7210874A true NL7210874A (en) | 1973-02-28 |
| NL170975B NL170975B (en) | 1982-08-16 |
| NL170975C NL170975C (en) | 1983-01-17 |
Family
ID=22638748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7210874A NL170975C (en) | 1971-08-26 | 1972-08-09 | PRESSURE-RESISTANT DEVICE. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5720481B2 (en) |
| AR (1) | AR194961A1 (en) |
| CA (1) | CA956999A (en) |
| DE (1) | DE2230338A1 (en) |
| GB (1) | GB1389946A (en) |
| NL (1) | NL170975C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3440278A1 (en) * | 1984-11-03 | 1986-05-15 | Festo KG, 7300 Esslingen | WORK CYLINDER CONSTRUCTED FROM RING ELEMENTS |
| JPH0639358B2 (en) * | 1984-11-27 | 1994-05-25 | ソニー株式会社 | Metalorganic vapor phase growth equipment |
-
1972
- 1972-06-08 CA CA144,221A patent/CA956999A/en not_active Expired
- 1972-06-09 GB GB2704272A patent/GB1389946A/en not_active Expired
- 1972-06-21 DE DE19722230338 patent/DE2230338A1/en not_active Withdrawn
- 1972-08-09 NL NL7210874A patent/NL170975C/en not_active IP Right Cessation
- 1972-08-14 AR AR24358772A patent/AR194961A1/en active
- 1972-08-17 JP JP8243772A patent/JPS5720481B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA956999A (en) | 1974-10-29 |
| NL170975B (en) | 1982-08-16 |
| GB1389946A (en) | 1975-04-09 |
| AR194961A1 (en) | 1973-08-30 |
| NL170975C (en) | 1983-01-17 |
| JPS5720481B2 (en) | 1982-04-28 |
| JPS4831381A (en) | 1973-04-24 |
| DE2230338A1 (en) | 1973-03-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| V1 | Lapsed because of non-payment of the annual fee |