BE618768R - Electromagnetic relay - Google Patents

Electromagnetic relay

Info

Publication number
BE618768R
BE618768R BE618768A BE618768A BE618768R BE 618768 R BE618768 R BE 618768R BE 618768 A BE618768 A BE 618768A BE 618768 A BE618768 A BE 618768A BE 618768 R BE618768 R BE 618768R
Authority
BE
Belgium
Prior art keywords
electromagnetic relay
relay
electromagnetic
Prior art date
Application number
BE618768A
Other languages
French (fr)
Inventor
W H D Yule
Original Assignee
Bell Telephone Mfg
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
Application filed by Bell Telephone Mfg filed Critical Bell Telephone Mfg
Application granted granted Critical
Publication of BE618768R publication Critical patent/BE618768R/en

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
BE618768A 1961-06-12 1962-06-12 Electromagnetic relay BE618768R (en)

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
BE618768R true BE618768R (en) 1962-12-14

Family

ID=10157771

Family Applications (1)

Application Number Title Priority Date Filing Date
BE618768A BE618768R (en) 1961-06-12 1962-06-12 Electromagnetic relay

Country Status (6)

Country Link
US (1) US3182232A (en)
BE (1) BE618768R (en)
CH (1) CH399591A (en)
DE (1) DE279333C (en)
GB (2) GB915019A (en)
NL (1) NL279333A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108105086A (en) * 2018-02-08 2018-06-01 北京丰联奥睿科技有限公司 A kind of double eccentric roller pumps
CN108194358A (en) * 2018-02-08 2018-06-22 北京丰联奥睿科技有限公司 A kind of double eccentric roller compressors

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288683B (en) * 1963-08-21 1969-02-06 Hi G Inc Electromagnetic relay
AT357624B (en) * 1978-04-17 1980-07-25 Itt Austria ELECTROMAGNETIC RELAY WITH FORCED GUIDED CONTACTS

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 (en) * 1959-02-12 1960-06-28 Improvements to small-size electromagnetic relays for low powers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108105086A (en) * 2018-02-08 2018-06-01 北京丰联奥睿科技有限公司 A kind of double eccentric roller pumps
CN108194358A (en) * 2018-02-08 2018-06-22 北京丰联奥睿科技有限公司 A kind of double eccentric roller compressors

Also Published As

Publication number Publication date
NL279333A (en)
GB974085A (en) 1964-11-04
GB915019A (en) 1963-01-09
DE279333C (en)
US3182232A (en) 1965-05-04
CH399591A (en) 1965-09-30

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