JPS5032123B1 - - Google Patents
Info
- Publication number
- JPS5032123B1 JPS5032123B1 JP47003989A JP398972A JPS5032123B1 JP S5032123 B1 JPS5032123 B1 JP S5032123B1 JP 47003989 A JP47003989 A JP 47003989A JP 398972 A JP398972 A JP 398972A JP S5032123 B1 JPS5032123 B1 JP S5032123B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
- F16H61/0276—Elements specially adapted for hydraulic control units, e.g. valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/24—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an electromagnetically-operated valve, e.g. for washing machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86485—Line condition change responsive release of valve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87193—Pilot-actuated
- Y10T137/87209—Electric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/877—With flow control means for branched passages
- Y10T137/87829—Biased valve
- Y10T137/87837—Spring bias
- Y10T137/87853—With threaded actuator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Gear-Shifting Mechanisms (AREA)
- Multiple-Way Valves (AREA)
- Control Of Transmission Device (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10278070A | 1970-12-30 | 1970-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5032123B1 true JPS5032123B1 (ja) | 1975-10-17 |
Family
ID=22291636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47003989A Pending JPS5032123B1 (ja) | 1970-12-30 | 1971-12-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3667501A (ja) |
| JP (1) | JPS5032123B1 (ja) |
| DE (1) | DE2164728C3 (ja) |
| GB (1) | GB1328909A (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3011131A1 (de) * | 1980-03-22 | 1981-10-01 | Volkswagenwerk Ag, 3180 Wolfsburg | Schaltvorrichtung |
| US4638720A (en) * | 1980-12-01 | 1987-01-27 | Deere & Company | Electro-hydraulic control system |
| DE3925771A1 (de) * | 1989-08-03 | 1991-02-07 | Rexroth Mannesmann Gmbh | Wegeventil mit mehreren schaltstellungen |
| DE4124385C1 (ja) * | 1991-07-23 | 1993-01-07 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
| DE4132873C2 (de) * | 1991-10-03 | 1993-10-07 | Daimler Benz Ag | Selbsttätige Schaltvorrichtung eines Gangwechselgetriebes der Umlaufräderbauart mit einem durch Druckmittelbetätigung einrückbaren reibschlüssigen Schaltmittel (Kupplung oder Bremse) |
| WO1995002135A1 (en) * | 1993-07-06 | 1995-01-19 | Caterpillar Inc. | Electro-hydraulic transmission control |
| US5611370A (en) * | 1994-11-10 | 1997-03-18 | Saturn Electronics & Engineering, Inc. | Proportional variable force solenoid control valve and transmission fluid control device |
| DE102013221038A1 (de) * | 2013-10-17 | 2015-04-23 | Zf Friedrichshafen Ag | Hydraulische Steuerungsvorrichtung für ein Automatikgetriebe |
| CN115978188A (zh) | 2017-06-30 | 2023-04-18 | 艾里逊变速箱公司 | 用于多级变速器的控制系统及其方法 |
| US11181193B2 (en) | 2019-11-27 | 2021-11-23 | Allison Transmission, Inc. | Power off hydraulic default strategy |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE358665C (de) * | 1917-08-01 | 1922-09-15 | Mack Landis Corp | Mit Zylindern und federbeeinflussten Kolben versehene Schaltvorrichtung fuer die Stellstangen von Zahnraedergetrieben, insbesondere fuer Kraftfahrzeuge |
| DE1140037B (de) * | 1960-05-16 | 1962-11-22 | Heinz Hoetten | Mechanische Verriegelung fuer hin- und hergehende Steuerungsteile |
| US3381933A (en) * | 1965-12-28 | 1968-05-07 | Derhammer Eli | Automatic safety cut-off valve |
| US3613480A (en) * | 1970-07-13 | 1971-10-19 | Twin Disc Inc | Power transmission having downshift inhibitor |
-
1970
- 1970-12-30 US US102780A patent/US3667501A/en not_active Expired - Lifetime
-
1971
- 1971-12-09 GB GB5715871A patent/GB1328909A/en not_active Expired
- 1971-12-27 DE DE2164728A patent/DE2164728C3/de not_active Expired
- 1971-12-28 JP JP47003989A patent/JPS5032123B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2164728A1 (de) | 1972-08-31 |
| GB1328909A (en) | 1973-09-05 |
| DE2164728C3 (de) | 1982-01-28 |
| DE2164728B2 (de) | 1981-05-14 |
| US3667501A (en) | 1972-06-06 |