GB1222174A – Improved control means for electric motors
– Google Patents
GB1222174A – Improved control means for electric motors
– Google Patents
Improved control means for electric motors
Info
Publication number
GB1222174A
GB1222174A
GB25282/68A
GB2528268A
GB1222174A
GB 1222174 A
GB1222174 A
GB 1222174A
GB 25282/68 A
GB25282/68 A
GB 25282/68A
GB 2528268 A
GB2528268 A
GB 2528268A
GB 1222174 A
GB1222174 A
GB 1222174A
Authority
GB
United Kingdom
Prior art keywords
knives
intermittent operation
control means
electric motors
division
Prior art date
1967-06-12
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
Application number
GB25282/68A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
John Oster Manufacturing Co
Original Assignee
John Oster Manufacturing Co
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.)
1967-06-12
Filing date
1968-05-27
Publication date
1971-02-10
1968-05-27
Application filed by John Oster Manufacturing Co
filed
Critical
John Oster Manufacturing Co
1971-02-10
Publication of GB1222174A
publication
Critical
patent/GB1222174A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
H02P7/295—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC of the kind having a thyristor or the like in series with the power supply and the motor
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S366/00—Agitating
Y10S366/601—Motor control
Abstract
1,222,174. Mixers; controlling driving mechanisms. JOHN OSTER MFG. CO. 27 May, 1968 [12 June, 1967], No. 25282/68. Heading B1C. [Also in Division H2] In a domestic mixer-blender the electric motor driving the knives is intermittently operated whereby the mass of rotating material falls back to the knives. The number of cycles of intermittent operation is controlled by a rheostat knob 48 Fig. 1 associated with a timer control circuit (see Division H2). A speed control system is also described in which push buttons 45 select the required speed. Slide switch 47 selects normal or intermittent operation. The timer circuit is initiated by momentary depression of button 46 which starts the motor running for the preset number of operations.
GB25282/68A
1967-06-12
1968-05-27
Improved control means for electric motors
Expired
GB1222174A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US64533067A
1967-06-12
1967-06-12
Publications (1)
Publication Number
Publication Date
GB1222174A
true
GB1222174A
(en)
1971-02-10
Family
ID=24588580
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB25282/68A
Expired
GB1222174A
(en)
1967-06-12
1968-05-27
Improved control means for electric motors
Country Status (3)
Country
Link
US
(1)
US3548280A
(en)
DE
(1)
DE1763489C3
(en)
GB
(1)
GB1222174A
(en)
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1979-07-16
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1973-12-26
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1977-01-24
1978-05-02
Dynamics Corporation Of America
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1983-01-14
1983-01-14
Cavalli Alfredo
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1984-10-31
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Method for driving processing cutter of sausage stock meat
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1987-07-01
1990-01-09
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1990-12-19
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1992-04-13
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Vita-Mix Corporation
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Reese; Joseph J.
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Yokohama Rubber Co Ltd:The
Agitation and mixing control method of liquid and paste materials and device therefor
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Hamilton Beach/Proctor-Silex
Electric motor muffler
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2002-10-16
2003-07-29
Chun-Liang Lin
Structure of a control switch for a food processor
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2002-12-06
2003-10-07
Wen-Jing Li
Juicer having a safe power connection function
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2002-12-12
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Wen-Hsien Chang
Radiating structure for a motor of a food processor
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2003-04-25
2004-08-17
Ken Ying Enterprise Co., Ltd.
Safety switch for a food processor
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2003-05-15
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Wulf John Douglas
Blender base with food processor capabilities
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2003-10-10
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Process Control Corporation
Intermittent agitation of particular matter
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2003-12-05
2005-06-09
Maytag Corporation
Stand mixer with control panel
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2004-02-27
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Jen Yen Yen
Fruit/vegetable blender having multi-speed control switch
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2004-06-25
2010-08-17
Robert Bosch Gmbh
Air pump assembly
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2004-11-02
2007-01-09
General Electric Company
Method and apparatus for discrete speed compensated torque step motor control
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2005-12-16
2007-06-21
Mahmoud Ismail
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2007-02-16
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Sunbeam Products, Inc.
Blender/food processor blade arrangement for small throated blender jars
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2007-03-12
2014-12-02
Vita-Mix Corporation
Programmable blender having record and playback features
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2007-09-06
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Russell T. Trovinger
Juicer with alternate cutters
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2008-05-15
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Garcia Jorge B
System and methods for food processing
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2012-09-14
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李文钦
Base seat of food material blender
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维他拌管理有限公司
Powered blending container
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2013-03-15
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Vita-Mix Management Corporation
Wireless blending device and system
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Koninklijke Philips N.V.
Kitchen appliances with speed control
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2013-11-29
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Kenwood Ltd
Electric blender
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Whirlpool Corporation
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Vita-Mix Management Corporation
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Vita-Mix Management Corporation
Blending volume reducing device
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光达家电用品公司
Utensil with integrated agitator assembly
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Vita-Mix Management Corporation
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Seb S A Société Anonyme
ELECTRIC MIXER
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2015-07-29
2016-08-12
Seb Do Brasil Produtos Domesticos Ltda
ELECTRIC MIXER
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Seb Do Brasil Produtos Domesticos Ltda
ELECTRIC MIXER
USD830124S1
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2018-10-09
Vita-Mix Management Corporation
Container
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2016-04-13
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Auxiliary cooling fan for a bleeding system
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*
2016-10-12
2018-05-08
Wen-Ching Lee
Blender base
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2016-10-20
2022-07-29
维他拌管理有限公司
Motor with induction type speed reduction
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2016-10-31
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Vita-Mix Management Corporation
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Vita-Mix Management Corporation
Blending volume reducing device
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(en)
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Publication number
Priority date
Publication date
Assignee
Title
US2912633A
(en)
*
1955-05-02
1959-11-10
Knapp Monarch Co
Time and speed control for mixing device
FR1141072A
(en)
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1956-01-12
1957-08-26
Automatic household electric mixer
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(en)
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1959-07-14
1964-08-04
Shell Oil Co
Method of operating a fluid mixer with rotating baffles
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(en)
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1964-06-30
1967-07-25
Regent Controls Inc
Machine tool timer
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Arrow Hart & Hegeman Electric
Cycling on-off electronic timing system
1967
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US
US645330A
patent/US3548280A/en
not_active
Expired – Lifetime
1968
1968-05-27
GB
GB25282/68A
patent/GB1222174A/en
not_active
Expired
1968-06-11
DE
DE1763489A
patent/DE1763489C3/en
not_active
Expired
Also Published As
Publication number
Publication date
DE1763489B2
(en)
1978-03-30
US3548280A
(en)
1970-12-15
DE1763489A1
(en)
1971-11-04
DE1763489C3
(en)
1978-12-07
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