FR2150962B3 - - Google Patents
Info
- Publication number
- FR2150962B3 FR2150962B3 FR7230739A FR7230739A FR2150962B3 FR 2150962 B3 FR2150962 B3 FR 2150962B3 FR 7230739 A FR7230739 A FR 7230739A FR 7230739 A FR7230739 A FR 7230739A FR 2150962 B3 FR2150962 B3 FR 2150962B3
- Authority
- FR
- France
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/86—Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
- H01H50/88—Mechanical means, e.g. dash-pot
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
- H01H43/24—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part
- H01H43/28—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part the actuation being produced by a part, the speed of which is controlled by fluid-pressure means, e.g. by piston and cylinder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
- H01H43/24—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part
- H01H43/28—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part the actuation being produced by a part, the speed of which is controlled by fluid-pressure means, e.g. by piston and cylinder
- H01H43/285—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part the actuation being produced by a part, the speed of which is controlled by fluid-pressure means, e.g. by piston and cylinder adjusting the time interval by means of an adjustable orifice, e.g. needle valve
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Position Or Direction (AREA)
- Relay Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17597071A | 1971-08-30 | 1971-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2150962A1 FR2150962A1 (enrdf_load_stackoverflow) | 1973-04-13 |
| FR2150962B3 true FR2150962B3 (enrdf_load_stackoverflow) | 1975-06-20 |
Family
ID=22642404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7230739A Expired FR2150962B3 (enrdf_load_stackoverflow) | 1971-08-30 | 1972-08-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3684985A (enrdf_load_stackoverflow) |
| JP (1) | JPS4835373A (enrdf_load_stackoverflow) |
| CA (1) | CA959896A (enrdf_load_stackoverflow) |
| FR (1) | FR2150962B3 (enrdf_load_stackoverflow) |
| GB (1) | GB1397597A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1287978A (enrdf_load_stackoverflow) * | 1970-06-26 | 1972-09-06 | ||
| US4038619A (en) * | 1975-10-01 | 1977-07-26 | Cutler-Hammer, Inc. | Pneumatic timer |
| JPS52121755A (en) * | 1976-04-05 | 1977-10-13 | Idec Izumi Corp | Pneumatic time limit relay |
| JPH0814682B2 (ja) * | 1988-01-18 | 1996-02-14 | 富士写真フイルム株式会社 | ハロゲン化銀感光材料 |
| JP2648973B2 (ja) * | 1989-11-27 | 1997-09-03 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
| JPH05281642A (ja) * | 1992-04-01 | 1993-10-29 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料及びその処理方法 |
-
1971
- 1971-08-30 US US175970A patent/US3684985A/en not_active Expired - Lifetime
-
1972
- 1972-07-31 CA CA148,324A patent/CA959896A/en not_active Expired
- 1972-08-11 GB GB3767172A patent/GB1397597A/en not_active Expired
- 1972-08-30 FR FR7230739A patent/FR2150962B3/fr not_active Expired
- 1972-08-30 JP JP47086373A patent/JPS4835373A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2150962A1 (enrdf_load_stackoverflow) | 1973-04-13 |
| CA959896A (en) | 1974-12-24 |
| US3684985A (en) | 1972-08-15 |
| GB1397597A (en) | 1975-06-11 |
| JPS4835373A (enrdf_load_stackoverflow) | 1973-05-24 |