CA1311200C - Electromagnetic clutch having a structure for reducing torsion - Google Patents
Electromagnetic clutch having a structure for reducing torsionInfo
- Publication number
- CA1311200C CA1311200C CA000597624A CA597624A CA1311200C CA 1311200 C CA1311200 C CA 1311200C CA 000597624 A CA000597624 A CA 000597624A CA 597624 A CA597624 A CA 597624A CA 1311200 C CA1311200 C CA 1311200C
- Authority
- CA
- Canada
- Prior art keywords
- annular
- rotatable member
- main body
- axial
- electromagnetic clutch
- 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 - Lifetime
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 239000000696 magnetic material Substances 0.000 abstract description 3
- 238000010008 shearing Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- YSGQGNQWBLYHPE-CFUSNLFHSA-N (7r,8r,9s,10r,13s,14s,17s)-17-hydroxy-7,13-dimethyl-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-3-one Chemical compound C1C[C@]2(C)[C@@H](O)CC[C@H]2[C@@H]2[C@H](C)CC3=CC(=O)CC[C@@H]3[C@H]21 YSGQGNQWBLYHPE-CFUSNLFHSA-N 0.000 description 1
- 101100508840 Daucus carota INV3 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/14—Details
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
- F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
- F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D2027/007—Bias of an armature of an electromagnetic clutch by flexing of substantially flat springs, e.g. leaf springs
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D2027/008—Details relating to the magnetic circuit, or to the shape of the clutch parts to achieve a certain magnetic path
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Pulleys (AREA)
- Air-Conditioning For Vehicles (AREA)
- Mechanical Operated Clutches (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988053592U JPH01158830U (en, 2012) | 1988-04-22 | 1988-04-22 | |
| JPU63-53592 | 1988-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1311200C true CA1311200C (en) | 1992-12-08 |
Family
ID=12947146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000597624A Expired - Lifetime CA1311200C (en) | 1988-04-22 | 1989-04-24 | Electromagnetic clutch having a structure for reducing torsion |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0339431B1 (en, 2012) |
| JP (1) | JPH01158830U (en, 2012) |
| KR (1) | KR970009371B1 (en, 2012) |
| AU (1) | AU620389B2 (en, 2012) |
| CA (1) | CA1311200C (en, 2012) |
| DE (1) | DE68900045D1 (en, 2012) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5242040A (en) * | 1992-03-10 | 1993-09-07 | Sanden Corporation | Structure of rotor of electromagnetic clutch |
| US5445259A (en) * | 1993-08-30 | 1995-08-29 | Dana Corporation | High strength electromagnetic coupling disc |
| EP0926377B8 (en) * | 1997-12-18 | 2007-05-30 | Konica Minolta Business Technologies, Inc. | Electromagnetic clutch |
| JP4592159B2 (ja) * | 2000-06-30 | 2010-12-01 | 三菱重工業株式会社 | 電磁クラッチおよび該電磁クラッチを備えた圧縮機 |
| FR2818340B1 (fr) * | 2000-12-20 | 2006-01-21 | Denso Corp | Embrayage electromagnetique |
| JP2006170299A (ja) * | 2004-12-15 | 2006-06-29 | Mitsubishi Electric Corp | 電磁クラッチ |
| WO2019167662A1 (ja) * | 2018-03-01 | 2019-09-06 | カルソニックカンセイ株式会社 | 電磁クラッチ |
| JP7309265B2 (ja) * | 2018-03-01 | 2023-07-18 | ハイリマレリジャパン株式会社 | 電磁クラッチ |
| JP7238832B2 (ja) * | 2020-02-21 | 2023-03-14 | トヨタ自動車株式会社 | 車両用電磁クラッチ |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR96008E (en, 2012) * | 1967-11-25 | 1972-05-19 | ||
| US3978953A (en) * | 1975-06-24 | 1976-09-07 | Facet Enterprises, Inc. | Resilient connection between inner and outer poles on electromagnetic clutch |
| US4122930A (en) * | 1977-10-25 | 1978-10-31 | General Motors Corporation | Electromagnetic clutch |
| JPS6246029A (ja) * | 1985-08-23 | 1987-02-27 | Sanden Corp | 電磁クラツチ |
| JPS62158226U (en, 2012) * | 1986-03-28 | 1987-10-07 |
-
1988
- 1988-04-22 JP JP1988053592U patent/JPH01158830U/ja active Pending
-
1989
- 1989-04-11 AU AU32646/89A patent/AU620389B2/en not_active Ceased
- 1989-04-17 KR KR89005021A patent/KR970009371B1/ko not_active Expired - Lifetime
- 1989-04-18 DE DE8989106884T patent/DE68900045D1/de not_active Expired - Lifetime
- 1989-04-18 EP EP89106884A patent/EP0339431B1/en not_active Expired - Lifetime
- 1989-04-24 CA CA000597624A patent/CA1311200C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01158830U (en, 2012) | 1989-11-02 |
| KR900016637A (ko) | 1990-11-14 |
| EP0339431A1 (en) | 1989-11-02 |
| DE68900045D1 (de) | 1991-04-25 |
| KR970009371B1 (en) | 1997-06-12 |
| AU620389B2 (en) | 1992-02-20 |
| AU3264689A (en) | 1989-10-26 |
| EP0339431B1 (en) | 1991-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |