NL7609468A - ELECTRIC MOTOR. - Google Patents

ELECTRIC MOTOR.

Info

Publication number: NL7609468A
Authority: NL; Netherlands
Prior art keywords: electric motor; motor; electric
Prior art date: 1976-08-25

Application number

NL7609468A

Other languages

Dutch (nl)

Other versions

NL158332B (en

Original Assignee

Heemaf Nv

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.)

1976-08-25

Filing date

1976-08-25

Publication date

1978-02-28

1976-08-25 Application filed by Heemaf Nv filed Critical Heemaf Nv

1976-08-25 Priority to NL7609468.A priority Critical patent/NL158332B/en

1977-08-04 Priority to CH957077A priority patent/CH619572A5/en

1977-08-18 Priority to DE19772737292 priority patent/DE2737292A1/en

1977-08-18 Priority to FR7725322A priority patent/FR2363218A1/en

1977-08-19 Priority to GB34858/77A priority patent/GB1586497A/en

1978-02-28 Publication of NL7609468A publication Critical patent/NL7609468A/en

1978-10-16 Publication of NL158332B publication Critical patent/NL158332B/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C37/00—Cooling of bearings
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Motor Or Generator Cooling System (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Motor Or Generator Frames (AREA)

NL7609468.A 1976-08-25 1976-08-25 ELECTRIC MOTOR AND A COUPLED TOOL, WHICH IS IN OPERATING CONDITION AT A HIGH TEMPERATURE. NL158332B (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
NL7609468.A NL158332B (en)	1976-08-25	1976-08-25	ELECTRIC MOTOR AND A COUPLED TOOL, WHICH IS IN OPERATING CONDITION AT A HIGH TEMPERATURE.
CH957077A CH619572A5 (en)	1976-08-25	1977-08-04	Electric motor whose shaft and one front panel are exposed to a hot environment, in particular for driving a heated galette in the textile industry
DE19772737292 DE2737292A1 (en)	1976-08-25	1977-08-18	ELECTRIC MOTOR
FR7725322A FR2363218A1 (en)	1976-08-25	1977-08-18	ELECTRIC MOTOR, ESPECIALLY FOR DRIVING A HOT SHAFT
GB34858/77A GB1586497A (en)	1976-08-25	1977-08-19	Shaft cooling

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7609468.A NL158332B (en)	1976-08-25	1976-08-25	ELECTRIC MOTOR AND A COUPLED TOOL, WHICH IS IN OPERATING CONDITION AT A HIGH TEMPERATURE.

Publications (2)

Publication Number	Publication Date
NL7609468A true NL7609468A (en)	1978-02-28
NL158332B NL158332B (en)	1978-10-16

Family

ID=19826796

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7609468.A NL158332B (en)	1976-08-25	1976-08-25	ELECTRIC MOTOR AND A COUPLED TOOL, WHICH IS IN OPERATING CONDITION AT A HIGH TEMPERATURE.

Country Status (5)

Country	Link
CH (1)	CH619572A5 (en)
DE (1)	DE2737292A1 (en)
FR (1)	FR2363218A1 (en)
GB (1)	GB1586497A (en)
NL (1)	NL158332B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3763696D1 (en) *	1986-03-03	1990-08-23	Teijin Seiki Co Ltd	COOLING DEVICE FOR THE BEARINGS OF A HEATING ROLL.
AT508879B1 (en) *	2008-02-04	2014-07-15	Traktionssysteme Austria Gmbh	AIR-COOLED ELECTRIC MACHINE
JP7053246B2 (en) *	2017-12-21	2022-04-12	Ｔｍｔマシナリー株式会社	Thread heating device and spinning and drawing device

1976
- 1976-08-25 NL NL7609468.A patent/NL158332B/en not_active IP Right Cessation
1977
- 1977-08-04 CH CH957077A patent/CH619572A5/en not_active IP Right Cessation
- 1977-08-18 DE DE19772737292 patent/DE2737292A1/en not_active Withdrawn
- 1977-08-18 FR FR7725322A patent/FR2363218A1/en active Granted
- 1977-08-19 GB GB34858/77A patent/GB1586497A/en not_active Expired

Also Published As

Publication number	Publication date
FR2363218B3 (en)	1980-06-20
CH619572A5 (en)	1980-09-30
GB1586497A (en)	1981-03-18
NL158332B (en)	1978-10-16
FR2363218A1 (en)	1978-03-24
DE2737292A1 (en)	1978-03-02

Publication	Publication Date	Title
NL7509775A (en)	1977-02-17	ELECTRIC MOTOR.
NL188875C (en)	1992-10-16	ELECTRIC MOTOR.
NL7712410A (en)	1978-05-17	ELECTRIC RAZOR.
AT357232B (en)	1980-06-25	ELECTRIC MOTOR
NL188671C (en)	1992-08-17	ELECTRIC MOTOR.
NL7801092A (en)	1978-08-15	ELECTRIC MOTOR.
NO770367L (en)	1977-08-09	ELECTRIC COMBULATORS.
NL187141C (en)	1991-06-03	ELECTRIC MOTOR.
DD131984A5 (en)	1978-08-09	ELECTRIC MOTOR
NL7711766A (en)	1978-04-28	ELECTRIC SWITCH.
IT7827623A0 (en)	1978-09-13	IMPROVED ELECTRIC MOTOR.
NL7701420A (en)	1977-08-12	MOTOR.
IT7921928A0 (en)	1979-04-17	ELECTRIC MOTOR.
NL7704826A (en)	1977-11-08	MOTOR WITH EXTERNAL ROTOR.
IT8022932V0 (en)	1980-09-25	ELECTRIC MOTOR.
NL7609468A (en)	1978-02-28	ELECTRIC MOTOR.
NL7709462A (en)	1978-03-31	INDUCTION MOTOR.
NL7903464A (en)	1979-11-06	ELECTRIC MOTOR.
IT7825121A0 (en)	1978-06-29	ELECTRIC MOTOR.
IT1084389B (en)	1985-05-25	ELECTRIC CINNECTOR.
NL7606524A (en)	1976-12-21	ELECTRIC MOTOR.
ES235204Y (en)	1978-11-01	ELECTRIC MOTOR
NL7810961A (en)	1979-05-22	ELECTRIC MOTOR.
IT8022901A0 (en)	1980-06-20	ELECTRIC MOTOR.
BR5600344U (en)	1977-10-04	ELECTRIC MOTOR

Legal Events

Date	Code	Title	Description
1983-04-18	V1	Lapsed because of non-payment of the annual fee
1996-08-24	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: HEEMAF