NL6918038A - - Google Patents
Info
- Publication number
- NL6918038A NL6918038A NL6918038A NL6918038A NL6918038A NL 6918038 A NL6918038 A NL 6918038A NL 6918038 A NL6918038 A NL 6918038A NL 6918038 A NL6918038 A NL 6918038A NL 6918038 A NL6918038 A NL 6918038A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
- G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
- G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
- G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
- G05F1/452—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with pulse-burst modulation control
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77977868A | 1968-11-29 | 1968-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6918038A true NL6918038A (xx) | 1970-06-02 |
Family
ID=25117533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6918038A NL6918038A (xx) | 1968-11-29 | 1969-12-01 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3586830A (xx) |
CH (1) | CH537044A (xx) |
DE (1) | DE1960272A1 (xx) |
FR (1) | FR2024595A1 (xx) |
GB (1) | GB1338999A (xx) |
NL (1) | NL6918038A (xx) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3825725A (en) * | 1968-11-29 | 1974-07-23 | Coltron Ind | Thermal systems incorporating apparatus and methods for simulating time related temperatures |
US3854034A (en) * | 1968-11-29 | 1974-12-10 | Coltron Ind | Systems incorporating apparatus and methods for simulating timed related temperatures |
US3749884A (en) * | 1971-12-17 | 1973-07-31 | Kalle Ag | Semi-conductor alternating current regulating means |
US3988577A (en) * | 1972-04-14 | 1976-10-26 | Automated Energy Systems, Inc. | Automated energy systems with computer compatibility |
US3937921A (en) * | 1973-04-19 | 1976-02-10 | Canon Kabushiki Kaisha | Temperature control system |
US3968489A (en) * | 1974-02-15 | 1976-07-06 | Eastman Kodak Company | Apparatus for monitoring the operation of heater controllers |
US3922527A (en) * | 1974-12-26 | 1975-11-25 | Nat Forge Co | Temperature control apparatus |
US3971876A (en) * | 1974-12-26 | 1976-07-27 | National Forge Company | Temperature control apparatus |
US4476373A (en) * | 1978-10-06 | 1984-10-09 | Wellman Thermal Systems Corporation | Control system and method of controlling ion nitriding apparatus |
DE3320477A1 (de) * | 1983-06-07 | 1984-12-13 | AJO-Stahlbau GmbH & Co KG, 5905 Freudenberg | Dosiereinrichtung fuer staubfoermiges schuettgut |
ZA846935B (en) * | 1983-09-09 | 1985-04-24 | Brooks Ronald H | Carpet seaming apparatus |
US5225874A (en) * | 1988-11-25 | 1993-07-06 | Canon Kabushiki Kaisha | Image fixing apparatus having a pulsewisely energized heater |
US4933535A (en) * | 1989-02-15 | 1990-06-12 | Harper-Wyman Company | Piecewise linear temperature controller utilizing pulse width modulation |
EP0631220A3 (en) * | 1993-06-22 | 1995-04-05 | Advanced Micro Devices Inc | Signals and method of temperature control of an electrical circuit. |
DE19519377A1 (de) * | 1995-05-26 | 1996-11-28 | Bayerische Motoren Werke Ag | Kühlanlage mit elektrisch regelbarem Stellglied |
US5760375A (en) * | 1996-10-08 | 1998-06-02 | Hall; Timothy G. | Heated rollers |
US5831250A (en) * | 1997-08-19 | 1998-11-03 | Bradenbaugh; Kenneth A. | Proportional band temperature control with improved thermal efficiency for a water heater |
IT1298956B1 (it) * | 1998-03-27 | 2000-02-07 | Whirlpool Co | Dispositivo per il controllo con elevata precisione di una grandezza fisica quale la temperatura o l'umidita' entro un elettrodomestico |
US6355916B1 (en) * | 1999-05-18 | 2002-03-12 | Alaris Medical Systems, Inc. | Closed loop system and method for heating a probe |
US6633726B2 (en) | 1999-07-27 | 2003-10-14 | Kenneth A. Bradenbaugh | Method of controlling the temperature of water in a water heater |
US6455820B2 (en) | 1999-07-27 | 2002-09-24 | Kenneth A. Bradenbaugh | Method and apparatus for detecting a dry fire condition in a water heater |
US7346274B2 (en) * | 1999-07-27 | 2008-03-18 | Bradenbaugh Kenneth A | Water heater and method of controlling the same |
US6374046B1 (en) | 1999-07-27 | 2002-04-16 | Kenneth A. Bradenbaugh | Proportional band temperature control for multiple heating elements |
WO2004074748A2 (en) * | 2003-02-19 | 2004-09-02 | Apcom, Inc. | Water heater and method of operating the same |
FR2875014B1 (fr) * | 2004-09-03 | 2006-12-01 | Commissariat Energie Atomique | Detection a base de diamant synthetique |
DE102005024466A1 (de) * | 2005-05-24 | 2006-11-30 | Andreas Hermann | Heizeinrichtung für ein Elektrofahrzeug |
US7582851B2 (en) * | 2005-06-01 | 2009-09-01 | Inductotherm Corp. | Gradient induction heating of a workpiece |
US7977609B2 (en) * | 2005-12-22 | 2011-07-12 | Tokyo Electron Limited | Temperature measuring device using oscillating frequency signals |
US9377342B2 (en) * | 2012-08-02 | 2016-06-28 | Rheem Manufacturing Company | Pulsed power-based dry fire protection for electric water heaters |
ES2961542T3 (es) | 2014-10-10 | 2024-03-12 | Cryovac Llc | Aparato y procedimiento para envasar un producto |
-
1968
- 1968-11-29 US US779778A patent/US3586830A/en not_active Expired - Lifetime
-
1969
- 1969-11-28 FR FR6941284A patent/FR2024595A1/fr not_active Withdrawn
- 1969-12-01 GB GB5853369A patent/GB1338999A/en not_active Expired
- 1969-12-01 DE DE19691960272 patent/DE1960272A1/de active Pending
- 1969-12-01 CH CH1787369A patent/CH537044A/de not_active IP Right Cessation
- 1969-12-01 NL NL6918038A patent/NL6918038A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH537044A (de) | 1973-05-15 |
DE1960272A1 (de) | 1970-07-30 |
US3586830A (en) | 1971-06-22 |
GB1338999A (en) | 1973-11-28 |
FR2024595A1 (xx) | 1970-08-28 |