CA952762A - Pump unit for conveying high temperature media - Google Patents

Pump unit for conveying high temperature media

Info

Publication number: CA952762A
Authority: CA; Canada
Prior art keywords: high temperature; pump unit; conveying high; temperature media; media
Prior art date: 1969-12-23
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

CA100,790A

Other versions

CA100790S (en

Inventor

Erwin Zimmermann

Walter Hagemann

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.)

Siemen and Hinsch GmbH

Original Assignee

Siemen and Hinsch GmbH

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.)

1969-12-23

Filing date

1970-12-16

Publication date

1974-08-13

1970-12-16 Application filed by Siemen and Hinsch GmbH filed Critical Siemen and Hinsch GmbH

1974-08-13 Application granted granted Critical

1974-08-13 Publication of CA952762A publication Critical patent/CA952762A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
- 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
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/5893—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps heat insulation or conduction
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Power Engineering (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

CA100,790A 1969-12-23 1970-12-16 Pump unit for conveying high temperature media Expired CA952762A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691964474 DE1964474A1 (en)	1969-12-23	1969-12-23	Pump for pumping media with high temperatures

Publications (1)

Publication Number	Publication Date
CA952762A true CA952762A (en)	1974-08-13

Family

ID=5754796

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA100,790A Expired CA952762A (en)	1969-12-23	1970-12-16	Pump unit for conveying high temperature media

Country Status (13)

Country	Link
US (1)	US3738781A (en)
AT (1)	AT301355B (en)
BE (1)	BE760415A (en)
CA (1)	CA952762A (en)
CH (1)	CH516087A (en)
DE (1)	DE1964474A1 (en)
FR (1)	FR2074162A5 (en)
GB (1)	GB1297660A (en)
IL (1)	IL35884A (en)
LU (1)	LU62286A1 (en)
NL (1)	NL7018711A (en)
SE (1)	SE366805B (en)
ZA (1)	ZA708567B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2630513C2 (en) *	1976-07-07	1985-11-28	Allweiler Ag, 7760 Radolfzell	Cooling device for a pump unit
DE29503806U1 (en) *	1995-03-06	1996-07-04	Sihi GmbH & Co KG, 25524 Itzehoe	Pump for conveying hot media
DE10120409B4 (en) *	2001-04-26	2004-02-12	Sero Pumpenfabrik Gmbh & Co. Kg	Centrifugal pump for conveying hot media
EP2620228B1 (en)	2008-11-14	2017-05-31	Alfred Kärcher GmbH & Co. KG	High pressure cleaning device
WO2010091698A1 (en)	2009-02-13	2010-08-19	Alfred Kärcher Gmbh & Co. Kg	Motor pump unit
DE102009010461A1 (en)	2009-02-13	2010-08-19	Alfred Kärcher Gmbh & Co. Kg	Motor pump unit
ES2461840T3 (en) *	2009-02-13	2014-05-21	Alfred Kärcher Gmbh & Co. Kg	Pump unit with motor
US11324976B2 (en) *	2017-02-13	2022-05-10	Wechsler Engineering And Consulting	Pump guard and methods of use thereof
CN109114005B (en) *	2018-10-30	2024-02-13	江苏双达泵业股份有限公司	High-temperature submerged pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT114725B (en) *	1927-06-13	1929-10-25	Georg Weyland	Stuffing box seal for centrifugal pumps conveying hot feed water.
US2601146A (en) *	1946-01-29	1952-06-17	Hayward Tyler & Co Ltd	Means for reducing heat transfer along shafts
US2799522A (en) *	1954-01-07	1957-07-16	Mine Safety Appliances Co	Shaft seal
US2864314A (en) *	1955-05-11	1958-12-16	Pacific Pumping Company	High pressure, high temperature pump
FR1177354A (en) *	1957-06-17	1959-04-23	Distrib Du Materiel Electr Tou	Electric pump, especially for washing machines
US3554661A (en) *	1968-12-20	1971-01-12	Decatur Pump Co	High temperature pump
US3666375A (en) *	1969-08-26	1972-05-30	Ernest H Priest	Pumping a high or low temperature fluid

1969
- 1969-12-23 DE DE19691964474 patent/DE1964474A1/en active Pending
1970
- 1970-12-08 SE SE16573/70A patent/SE366805B/xx unknown
- 1970-12-08 CH CH1824470A patent/CH516087A/en not_active IP Right Cessation
- 1970-12-14 US US00097910A patent/US3738781A/en not_active Expired - Lifetime
- 1970-12-14 AT AT1120470A patent/AT301355B/en not_active IP Right Cessation
- 1970-12-16 BE BE70@@@@@@@@A patent/BE760415A/en unknown
- 1970-12-16 CA CA100,790A patent/CA952762A/en not_active Expired
- 1970-12-17 GB GB1297660D patent/GB1297660A/en not_active Expired
- 1970-12-21 IL IL35884A patent/IL35884A/en unknown
- 1970-12-21 LU LU62286D patent/LU62286A1/xx unknown
- 1970-12-21 ZA ZA708567A patent/ZA708567B/en unknown
- 1970-12-22 FR FR7046242A patent/FR2074162A5/fr not_active Expired
- 1970-12-23 NL NL7018711A patent/NL7018711A/xx unknown

Also Published As

Publication number	Publication date
FR2074162A5 (en)	1971-10-01
DE1964474A1 (en)	1971-07-15
GB1297660A (en)	1972-11-29
NL7018711A (en)	1971-06-25
CH516087A (en)	1971-11-30
LU62286A1 (en)	1971-05-18
AT301355B (en)	1972-09-11
IL35884A (en)	1974-07-31
SE366805B (en)	1974-05-06
IL35884A0 (en)	1971-02-25
ZA708567B (en)	1972-08-30
US3738781A (en)	1973-06-12
BE760415A (en)	1971-05-27

Publication	Publication Date	Title
CA980354A (en)	1975-12-23	Phenyl derivatives
CA924185A (en)	1973-04-10	Pump unit
CA926804A (en)	1973-05-22	Conveying apparatus
AU1964470A (en)	1972-03-09	Particulate conveying apparatus
CA931424A (en)	1973-08-07	Pump for liquids
CA922166A (en)	1973-03-06	Pump unit
CA952762A (en)	1974-08-13	Pump unit for conveying high temperature media
CA921767A (en)	1973-02-27	Pumps
CA919044A (en)	1973-01-16	Low pressure drop heater for fluids
CA930608A (en)	1973-07-24	Pumps
AU1561270A (en)	1971-12-02	Abrasion-resistant conveying apparatus
CA821792A (en)	1969-09-02	Four pipe heat pump apparatus
CA981560A (en)	1976-01-13	Liquid conveying system
AU1107370A (en)	1971-08-12	Phenyl derivatives
CA921768A (en)	1973-02-27	Pumping apparatus
CA958642A (en)	1974-12-03	Contrast media for radiography
CA805941A (en)	1969-02-11	Fluid conveying apparatus
CA810889A (en)	1969-04-22	Heat pumps
CA810455A (en)	1969-04-15	Conveying system
CA816506A (en)	1969-07-01	Conveying system
CA813693A (en)	1969-05-27	Conveying apparatus
CA891797A (en)	1972-02-01	High temperature pump
CA780153A (en)	1968-03-12	Fluid conveying apparatus
CA787130A (en)	1968-06-11	Pumps for liquids
CA784987A (en)	1968-05-14	Pumps for liquids