FR654617A - Automatic relay control device - Google Patents
Automatic relay control deviceInfo
- Publication number
- FR654617A FR654617A FR654617DA FR654617A FR 654617 A FR654617 A FR 654617A FR 654617D A FR654617D A FR 654617DA FR 654617 A FR654617 A FR 654617A
- Authority
- FR
- France
- Prior art keywords
- control device
- relay control
- automatic relay
- automatic
- relay
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
- F16K31/128—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like servo actuated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR654617T | 1928-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR654617A true FR654617A (en) | 1929-04-09 |
Family
ID=9006591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR654617D Expired FR654617A (en) | 1928-05-19 | 1928-05-19 | Automatic relay control device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR654617A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE749003C (en) * | 1936-07-30 | 1944-11-13 | Ig Farbenindustrie Ag | Process for the production of crimped synthetic fibers |
-
1928
- 1928-05-19 FR FR654617D patent/FR654617A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE749003C (en) * | 1936-07-30 | 1944-11-13 | Ig Farbenindustrie Ag | Process for the production of crimped synthetic fibers |
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