SE410537B - ELECTROMAGNETIC RELAY - Google Patents

ELECTROMAGNETIC RELAY

Info

Publication number: SE410537B
Authority: SE; Sweden
Prior art keywords: electromagnetic relay; relay; electromagnetic
Prior art date: 1974-12-13

Application number

SE7506759A

Other languages

Swedish (sv)

Other versions

SE7506759L (en

Inventor

H Sauer

Original Assignee

Matsushita Electric Works Ltd

Sauer Hans

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.)

1974-12-13

Filing date

1975-06-12

Publication date

1979-10-15

1974-12-13 Priority claimed from DE19742459039 external-priority patent/DE2459039C3/en

1975-02-24 Priority claimed from DE2507914A external-priority patent/DE2507914C3/en

1975-06-12 Application filed by Matsushita Electric Works Ltd, Sauer Hans filed Critical Matsushita Electric Works Ltd

1976-06-14 Publication of SE7506759L publication Critical patent/SE7506759L/en

1979-10-15 Publication of SE410537B publication Critical patent/SE410537B/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
- H01H50/043—Details particular to miniaturised relays
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/04—Arrangements of electric connections to coils, e.g. leads
- H01F2005/046—Details of formers and pin terminals related to mounting on printed circuits
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/64—Protective enclosures, baffle plates, or screens for contacts
- H01H1/645—Protective enclosures, baffle plates, or screens for contacts containing getter material
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
- H01H2001/545—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force having permanent magnets directly associated with the contacts
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2236—Polarised relays comprising pivotable armature, pivoting at extremity or bending point of armature
- H01H51/2245—Armature inside coil
- H01H51/2254—Contact forms part of armature

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Manufacturing & Machinery (AREA)
Electromagnets (AREA)
Reciprocating, Oscillating Or Vibrating Motors (AREA)
Surgical Instruments (AREA)
Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

SE7506759A 1974-12-13 1975-06-12 ELECTROMAGNETIC RELAY SE410537B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19742459039 DE2459039C3 (en)		1974-12-13	Electromagnetic relay
DE2507914A DE2507914C3 (en)	1975-02-24	1975-02-24	Electromagnetic relay

Publications (2)

Publication Number	Publication Date
SE7506759L SE7506759L (en)	1976-06-14
SE410537B true SE410537B (en)	1979-10-15

Family

ID=25768103

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
SE7506759A SE410537B (en)	1974-12-13	1975-06-12	ELECTROMAGNETIC RELAY
SE7811109A SE441402B (en)	1974-12-13	1978-10-25	ELECTROMAGNETIC RELAY

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
SE7811109A SE441402B (en)	1974-12-13	1978-10-25	ELECTROMAGNETIC RELAY

Country Status (7)

Country	Link
BR (1)	BR7503713A (en)
CS (1)	CS264252B2 (en)
FR (1)	FR2294534A1 (en)
GB (2)	GB1516541A (en)
IT (1)	IT1038961B (en)
SE (2)	SE410537B (en)
YU (1)	YU151475A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2723220C2 (en) *	1977-05-23	1979-08-02	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Polarized miniature electromagnetic relay
FR2444335A1 (en) *	1978-12-15	1980-07-11	Bernier Raymond	WATERPROOF ELECTRIC-MAGNETIC RELAY OF VERY SMALL DIMENSIONS

1975
- 1975-05-23 GB GB22987/75A patent/GB1516541A/en not_active Expired
- 1975-06-12 BR BR4768/75D patent/BR7503713A/en unknown
- 1975-06-12 CS CS754139A patent/CS264252B2/en unknown
- 1975-06-12 SE SE7506759A patent/SE410537B/en not_active IP Right Cessation
- 1975-06-12 IT IT24285/75A patent/IT1038961B/en active
- 1975-06-12 YU YU01514/75A patent/YU151475A/en unknown
- 1975-06-12 FR FR7518360A patent/FR2294534A1/en active Granted
- 1975-07-23 GB GB3902/78A patent/GB1525099A/en not_active Expired
1978
- 1978-10-25 SE SE7811109A patent/SE441402B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
YU151475A (en)	1982-02-28
CS413975A2 (en)	1988-06-15
BR7503713A (en)	1976-09-08
SE441402B (en)	1985-09-30
FR2294534A1 (en)	1976-07-09
SE7811109L (en)	1978-10-25
GB1525099A (en)	1978-09-20
IT1038961B (en)	1979-11-30
FR2294534B1 (en)	1980-08-29
GB1516541A (en)	1978-07-05
SE7506759L (en)	1976-06-14
CS264252B2 (en)	1989-06-13

Publication	Publication Date	Title
SE407305B (en)	1979-03-19	ELECTROMAGNETIC RELAY
IT995850B (en)	1975-11-20	ELECTROMAGNETIC RELAY
AT359154B (en)	1980-10-27	ELECTROMAGNETIC SWITCHGEAR
DK150766C (en)	1987-10-26	ELECTROMAGNETIC SWITCH
IT1053794B (en)	1981-10-10	MAGNETIC ELECTRIC RELAY
SE7712853L (en)	1978-05-16	ELECTROMAGNETIC RELAY
IT950059B (en)	1973-06-20	ELECTROMAGNETIC RELAY
BR7506317A (en)	1976-08-03	STATIC OVERCURRENT RELAY
IT1086819B (en)	1985-05-31	ELECTROMAGNETIC RELAY
IT1016134B (en)	1977-05-30	ELECTROMAGNETIC RELAY
FR2284971A1 (en)	1976-04-09	ELECTROMAGNETIC CONTACTOR
IT1018902B (en)	1977-10-20	ELECTROMAGNETIC RELAY
IT1038961B (en)	1979-11-30	ELECTROMAGNETIC RELAY
AT359151B (en)	1980-10-27	ELECTROMAGNETIC FUSE
AT358653B (en)	1980-09-25	KLAPPANKER RELAY
FR2285674A1 (en)	1976-04-16	ELECTROMAGNETIC ALARM
IT1009970B (en)	1976-12-20	ELECTROMAGNETIC RELAY
SE406662B (en)	1979-02-19	ELECTROMAGNETIC RELAY
ES216132Y (en)	1976-12-16	AN ELECTROMAGNETIC RELAY.
BE830197A (en)	1975-10-01	ELECTROMAGNETIC SWITCH
SE419807B (en)	1981-08-24	ELECTROMAGNETIC RELAY
IT959121B (en)	1973-11-10	ELECTROMAGNETIC RELAY
IT1011065B (en)	1977-01-20	IMPROVED AUXILIARY ELECTROMAGNETIC RELAY
IT1021618B (en)	1978-02-20	ELECTROMAGNETIC RELAY
BR7401175D0 (en)	1974-09-10	ELECTROMAGNETIC RELAY

Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7506759-5 Effective date: 19940110 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7506759-5

Effective date: 19940110

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