NL149300B - A PSEUDO STATIC PID RELAY CONTROLLER. - Google Patents

A PSEUDO STATIC PID RELAY CONTROLLER.

Info

Publication number: NL149300B
Authority: NL; Netherlands
Prior art keywords: relay controller; pseudo static; static pid; pid; pseudo
Prior art date: 1968-09-30

Application number

NL6908532A

Other languages

Dutch (nl)

Other versions

NL6908532A (en

Original Assignee

Landis & Gyr Ag

Priority date (The priority date 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 date listed.)

1968-09-30

Filing date

1969-06-05

Publication date

1976-04-15

1969-06-05 Application filed by Landis & Gyr Ag filed Critical Landis & Gyr Ag

1970-04-01 Publication of NL6908532A publication Critical patent/NL6908532A/xx

1976-04-15 Publication of NL149300B publication Critical patent/NL149300B/en

Links

238000004353 relayed correlation spectroscopy Methods 0.000 title 1
230000003068 static effect Effects 0.000 title 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
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/36—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
- G05B11/42—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining a characteristic which is both proportional and time-dependent, e.g. P. I., P. I. D.

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Feedback Control In General (AREA)

NL6908532A 1968-09-30 1969-06-05 A PSEUDO STATIC PID RELAY CONTROLLER. NL149300B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1464668A CH482242A (en)	1968-09-30	1968-09-30	PID controller

Publications (2)

Publication Number	Publication Date
NL6908532A NL6908532A (en)	1970-04-01
NL149300B true NL149300B (en)	1976-04-15

Family

ID=4402632

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6908532A NL149300B (en)	1968-09-30	1969-06-05	A PSEUDO STATIC PID RELAY CONTROLLER.

Country Status (7)

Country	Link
AT (1)	AT299383B (en)
BE (1)	BE733765A (en)
CH (1)	CH482242A (en)
DE (1)	DE1804898C3 (en)
FR (1)	FR2019143B1 (en)
GB (1)	GB1279103A (en)
NL (1)	NL149300B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH494422A (en) *	1969-10-28	1970-07-31	Landis & Gyr Ag	PID controller
DE2828124C2 (en) *	1978-06-27	1981-11-19	M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen	Procedure to prevent pumping of turbo compressors
GB2038039B (en) *	1978-12-11	1983-08-17	Matsushita Electric Ind Co Ltd	Automatic temperature control of water heater
DE102010054178A1 (en) *	2010-12-10	2012-06-14	Continental Automotive Gmbh	Heating control circuit and method for heating control, in particular zirconia-based sensors

1968
- 1968-09-30 CH CH1464668A patent/CH482242A/en not_active IP Right Cessation
- 1968-10-21 DE DE19681804898 patent/DE1804898C3/en not_active Expired
1969
- 1969-05-29 FR FR6917539A patent/FR2019143B1/fr not_active Expired
- 1969-05-29 BE BE733765D patent/BE733765A/xx unknown
- 1969-05-30 AT AT518769A patent/AT299383B/en active
- 1969-06-05 NL NL6908532A patent/NL149300B/en unknown
- 1969-09-26 GB GB4754969A patent/GB1279103A/en not_active Expired

Also Published As

Publication number	Publication date
NL6908532A (en)	1970-04-01
DE1804898A1 (en)	1970-06-11
GB1279103A (en)	1972-06-28
FR2019143B1 (en)	1974-08-30
CH482242A (en)	1969-11-30
BE733765A (en)	1969-11-03
FR2019143A1 (en)	1970-06-26
DE1804898C3 (en)	1973-09-27
DE1804898B2 (en)	1973-03-01
AT299383B (en)	1972-06-12

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Legal Events

Date	Code	Title	Description
1981-04-15	VJC	Lapsed due to non-payment of the due maintenance fee for the patent or patent application
1989-06-30	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: LGZ