GB1251900A - - Google Patents
Info
- Publication number
- GB1251900A GB1251900A GB1251900DA GB1251900A GB 1251900 A GB1251900 A GB 1251900A GB 1251900D A GB1251900D A GB 1251900DA GB 1251900 A GB1251900 A GB 1251900A
- Authority
- GB
- United Kingdom
- Prior art keywords
- control
- link
- analogue
- amplifier
- switch
- 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
- 238000004886 process control Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B7/00—Arrangements for obtaining smooth engagement or disengagement of automatic control
- G05B7/02—Arrangements for obtaining smooth engagement or disengagement of automatic control electric
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Feedback Control In General (AREA)
- Control By Computers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71142968A | 1968-03-07 | 1968-03-07 | |
US71143068A | 1968-03-07 | 1968-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1251900A true GB1251900A (enrdf_load_stackoverflow) | 1971-11-03 |
Family
ID=27108637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1251900D Expired GB1251900A (enrdf_load_stackoverflow) | 1968-03-07 | 1969-02-12 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1911426B2 (enrdf_load_stackoverflow) |
FR (1) | FR2003420A1 (enrdf_load_stackoverflow) |
GB (1) | GB1251900A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4841459A (en) * | 1986-04-09 | 1989-06-20 | Toshiba Kikai Kabushiki Kaisha | Temperature indicating control apparatus having data storing function |
-
1969
- 1969-02-12 GB GB1251900D patent/GB1251900A/en not_active Expired
- 1969-03-06 DE DE19691911426 patent/DE1911426B2/de active Pending
- 1969-03-06 FR FR6906288A patent/FR2003420A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE1911426B2 (de) | 1972-03-16 |
DE1911426A1 (de) | 1969-09-18 |
FR2003420A1 (enrdf_load_stackoverflow) | 1969-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |