GB1325704A - Diaphragm support discs for plural diaphragm actuators - Google Patents
Diaphragm support discs for plural diaphragm actuatorsInfo
- Publication number
- GB1325704A GB1325704A GB320170A GB320170A GB1325704A GB 1325704 A GB1325704 A GB 1325704A GB 320170 A GB320170 A GB 320170A GB 320170 A GB320170 A GB 320170A GB 1325704 A GB1325704 A GB 1325704A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragm
- support discs
- plural
- actuators
- diaphragm actuators
- 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
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
- F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
- F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
- F15B11/123—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops
-
- 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
Abstract
1325704 Diaphragm actuators A V M CORP 21 Oct 1970 [9 Feb 1970] 3201/72 Divided out of 1325703 Addition to D Heading F1D The subject matter is substantially the same as that disclosed in the present Specification 1325703 but the claims are directed to the support discs or plates 72, 76 and the connection between them.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US979370A | 1970-02-09 | 1970-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1325704A true GB1325704A (en) | 1973-08-08 |
Family
ID=21739738
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB320170A Expired GB1325704A (en) | 1970-02-09 | 1970-10-21 | Diaphragm support discs for plural diaphragm actuators |
GB4988170A Expired GB1325703A (en) | 1970-02-09 | 1970-10-21 | Expansible chamber actuator |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4988170A Expired GB1325703A (en) | 1970-02-09 | 1970-10-21 | Expansible chamber actuator |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5015945B1 (en) |
CA (1) | CA927696A (en) |
DE (1) | DE2058688C3 (en) |
FR (1) | FR2079327B1 (en) |
GB (2) | GB1325704A (en) |
SE (1) | SE360907B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4098459A (en) * | 1976-07-30 | 1978-07-04 | Schmelzer Corporation | Vacuum break device |
CA1144438A (en) * | 1979-07-30 | 1983-04-12 | Schmelzer Corporation | Reciprocating motor with adjustable stroke |
IT8221154V0 (en) * | 1981-04-03 | 1982-03-16 | Sueddeutsche Kuehler Behr | VACUUM ACTUATOR. |
DE4140376A1 (en) * | 1991-12-07 | 1993-06-09 | Itronic Fuchs Gmbh, 7819 Denzlingen, De | PNEUMATIC DRIVE LIFT CYLINDER |
DE102014119387B4 (en) * | 2014-12-22 | 2017-03-16 | Samson Ag | Membrane drive for a control valve |
-
1970
- 1970-10-20 CA CA096072A patent/CA927696A/en not_active Expired
- 1970-10-21 GB GB320170A patent/GB1325704A/en not_active Expired
- 1970-10-21 GB GB4988170A patent/GB1325703A/en not_active Expired
- 1970-11-20 SE SE1571870A patent/SE360907B/xx unknown
- 1970-11-28 DE DE19702058688 patent/DE2058688C3/en not_active Expired
-
1971
- 1971-02-08 FR FR7104122A patent/FR2079327B1/fr not_active Expired
- 1971-02-09 JP JP504171A patent/JPS5015945B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2079327B1 (en) | 1976-05-28 |
SE360907B (en) | 1973-10-08 |
DE2058688A1 (en) | 1971-08-19 |
DE2058688C3 (en) | 1979-05-10 |
JPS5015945B1 (en) | 1975-06-09 |
FR2079327A1 (en) | 1971-11-12 |
CA927696A (en) | 1973-06-05 |
DE2058688B2 (en) | 1978-09-21 |
GB1325703A (en) | 1973-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |