GB974085A - Improvements in or relating to gear type pumps or motors - Google Patents

Improvements in or relating to gear type pumps or motors

Info

Publication number
GB974085A
GB974085A GB21134/61A GB2113461A GB974085A GB 974085 A GB974085 A GB 974085A GB 21134/61 A GB21134/61 A GB 21134/61A GB 2113461 A GB2113461 A GB 2113461A GB 974085 A GB974085 A GB 974085A
Authority
GB
United Kingdom
Prior art keywords
gears
shafts
motors
gear
relating
Prior art date
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
GB21134/61A
Other languages
English (en)
Inventor
Don S Strader
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.)
Frank G Hough Co
Original Assignee
Frank G Hough 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.)
Filing date
Publication date
Priority to DENDAT279333D priority Critical patent/DE279333C/de
Priority to NL279333D priority patent/NL279333A/xx
Application filed by Frank G Hough Co filed Critical Frank G Hough Co
Priority to GB21134/61A priority patent/GB974085A/en
Priority to GB21134/61D priority patent/GB915019A/en
Priority to US186100A priority patent/US3182232A/en
Priority to BE618768A priority patent/BE618768R/fr
Priority to FR900426A priority patent/FR81746E/fr
Priority to CH704862A priority patent/CH399591A/de
Publication of GB974085A publication Critical patent/GB974085A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H50/42—Auxiliary magnetic circuits, e.g. for maintaining armature in, or returning armature to, position of rest, for damping or accelerating movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Rotary Pumps (AREA)
GB21134/61A 1961-06-12 1961-06-12 Improvements in or relating to gear type pumps or motors Expired GB974085A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DENDAT279333D DE279333C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1961-06-12
NL279333D NL279333A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1961-06-12
GB21134/61A GB974085A (en) 1961-06-12 1961-06-12 Improvements in or relating to gear type pumps or motors
GB21134/61D GB915019A (en) 1961-06-12 1961-06-12 Improvements in or relating to electromagnetic relays
US186100A US3182232A (en) 1961-06-12 1962-04-09 Electromagnetic relays
BE618768A BE618768R (fr) 1961-06-12 1962-06-12 Relais électromagnétique
FR900426A FR81746E (fr) 1961-06-12 1962-06-12 Relais électromagnétiques
CH704862A CH399591A (de) 1961-06-12 1962-06-12 Elektromagnetisches Relais

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21134/61A GB974085A (en) 1961-06-12 1961-06-12 Improvements in or relating to gear type pumps or motors

Publications (1)

Publication Number Publication Date
GB974085A true GB974085A (en) 1964-11-04

Family

ID=10157771

Family Applications (2)

Application Number Title Priority Date Filing Date
GB21134/61A Expired GB974085A (en) 1961-06-12 1961-06-12 Improvements in or relating to gear type pumps or motors
GB21134/61D Expired GB915019A (en) 1961-06-12 1961-06-12 Improvements in or relating to electromagnetic relays

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB21134/61D Expired GB915019A (en) 1961-06-12 1961-06-12 Improvements in or relating to electromagnetic relays

Country Status (6)

Country Link
US (1) US3182232A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE618768R (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH399591A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE279333C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (2) GB974085A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL279333A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288683B (de) * 1963-08-21 1969-02-06 Hi G Inc Elektromagnetisches Relais
AT357624B (de) * 1978-04-17 1980-07-25 Itt Austria Elektromagnetisches relais mit zwangsgefuehrten kontakten
CN108194358A (zh) * 2018-02-08 2018-06-22 北京丰联奥睿科技有限公司 一种双偏心滚柱压缩机
CN108105086A (zh) * 2018-02-08 2018-06-01 北京丰联奥睿科技有限公司 一种双偏心滚柱泵

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915681A (en) * 1957-11-20 1959-12-01 Indiana Steel Products Co Magnet assemblies
FR1225043A (fr) * 1959-02-12 1960-06-28 Perfectionnements aux relais électromagnétiques de petites dimensions pour faiblespuissances

Also Published As

Publication number Publication date
BE618768R (fr) 1962-12-14
US3182232A (en) 1965-05-04
DE279333C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH399591A (de) 1965-09-30
GB915019A (en) 1963-01-09
NL279333A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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