SU449509A3 - Line valve - Google Patents
Line valveInfo
- Publication number
- SU449509A3 SU449509A3 SU1678097A SU1678097A SU449509A3 SU 449509 A3 SU449509 A3 SU 449509A3 SU 1678097 A SU1678097 A SU 1678097A SU 1678097 A SU1678097 A SU 1678097A SU 449509 A3 SU449509 A3 SU 449509A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- plate
- protrusion
- limiter
- lift
- contact
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Check Valves (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
1one
Изобретение относитс к области компрессоростроени и касаетс конструкции органов газораспределени .FIELD OF THE INVENTION The invention relates to the field of compressor engineering and concerns the design of gas distribution organs.
Известны полосовые клапаны, например, дл поршневых компрессоров, содержащие ограничитель подъема, седло и расположенную между ними зыкообразную рабочую пластину с выступом на конце, контактирующим с ограничителем подъема.Strip valves are known, for example, for reciprocating compressors, which contain a lift stop, a seat and a tongue-shaped working plate located between them with a protrusion at the end in contact with the lift stop.
Цель изобретени - уменьшение износа рабочей пластины.The purpose of the invention is to reduce the wear of the working plate.
Это достигаетс тем, что одна из контактирующих поверхностей ограничител подъема и выступа пластины выполнена выпуклой, например в виде сферического желоба.This is achieved by the fact that one of the contacting surfaces of the lifting limiter and the protrusion of the plate is made convex, for example, in the form of a spherical groove.
Кроме того, выпуклость на ограничителе подъема в месте контакта с выступом пластины образована сферической головкой заклепки .In addition, the bulge on the lifting limiter at the point of contact with the protrusion of the plate is formed by a spherical head of the rivet.
На фиг. 1 изображена клапанна головка цилиндра компрессора в разрезе; на фиг. 2 - вид на рабочую пластипу всасывающего клапана; на фиг. 3 и 4 варианты выполнени выступа рабочей пластины; на фиг. 5 и 6 - варианты выполнени ограничител подъема. FIG. 1 shows a valve head of a compressor cylinder in section; in fig. 2 - view of the working plastic of the suction valve; in fig. 3 and 4 embodiments of the protrusion of the working plate; in fig. 5 and 6 are embodiments of a lift limiter.
В клапанной головке 1 цилиндра 2 компрессора между ограничителем подъема 3 и седлом 4 расположена зыкообразна рабоча пластина 5 с выступом 6 на конце, контактирующим с ограничителем подъема. В седле In the valve head 1 of the cylinder 2 of the compressor between the lift limiter 3 and the saddle 4 there is a tongue-shaped working plate 5 with a protrusion 6 at the end in contact with the lift limiter. In the saddle
4 выполнены нагнетательное 7 и всасывающие отверсти 8, перекрытые рабочими пластинами 9 и 5 соответствующих клапанов. Одна из контактирующих поверхностей ограничител 3 подъема и выступа 6 пластины выполнена выпуклой . Воз.можно выполнение выпуклостей на обеих контактирующих поверхност х одновременно .4, discharge 7 and suction ports 8 are made, covered by working plates 9 and 5 of the corresponding valves. One of the contacting surfaces of the limiter 3 lifting and the protrusion 6 of the plate is made convex. Carrying out bumps on both contacting surfaces simultaneously.
На фиг. 3 показан вариант выполнени выпуклости в виде сферического желоба 10, а на фиг. 4 - в виде дуги 11.FIG. 3 shows an embodiment of a bulge in the form of a spherical trench 10, and FIG. 4 - in the form of an arc 11.
На фиг. 5 изображена выпуклость на ограничителе подъема, образованна сферической головкой 12 заклепки 13, на фиг. 6 - выпуклость , выполненна в виде дуги 14.FIG. 5 shows the bulge on the lift limiter formed by the spherical head 12 of the rivet 13; FIG. 6 - bulge, made in the form of an arc 14.
При работе компрессора пластина 5 отгибаетс вниз и выступ 6 удар етс выпуклостью о плоскость ограничител подъема 3 и при дальнейшем прогибе пластины отталкиваетс от последнего, что обеспечивает уменьшение износа упом нутых контактирующих поверхностей.When the compressor is operating, the plate 5 bends down and the protrusion 6 hits with a bulge on the plane of the lift limiter 3 and with further deflection of the plate repels the latter, which reduces wear of the said contacting surfaces.
Предмет изобретени Subject invention
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT621370A AT292906B (en) | 1970-07-08 | 1970-07-08 | Lamella valve for reciprocating compressors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU449509A3 true SU449509A3 (en) | 1974-11-05 |
Family
ID=3584028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1678097A SU449509A3 (en) | 1970-07-08 | 1971-07-08 | Line valve |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT292906B (en) |
| DE (1) | DE2133498A1 (en) |
| FR (1) | FR2100429A5 (en) |
| GB (1) | GB1336676A (en) |
| PL (1) | PL73635B1 (en) |
| SU (1) | SU449509A3 (en) |
| YU (1) | YU34733B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4749340A (en) * | 1985-10-21 | 1988-06-07 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Piston type compressor with improved suction reed valve stopper |
| US4976284A (en) * | 1990-01-16 | 1990-12-11 | General Motors Corporation | Reed valve for piston machine |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT320124B (en) * | 1973-06-28 | 1975-01-27 | Hoerbiger Ventilwerke Ag | Lamella valve for reciprocating compressors |
| CA1179575A (en) * | 1978-12-20 | 1984-12-18 | Robert W. King | Valve assembly |
| US4478243A (en) * | 1978-12-20 | 1984-10-23 | Copeland Corporation | Valve assembly |
| US4450860A (en) * | 1981-02-13 | 1984-05-29 | Copeland Corporation | Discharge valve guide |
| US4543989A (en) * | 1981-11-04 | 1985-10-01 | Copeland Corporation | Discharge valve assembly for refrigeration compressors |
| US4469126A (en) * | 1981-11-04 | 1984-09-04 | Copeland Corporation | Discharge valve assembly for refrigeration compressors |
| GB2174514B (en) * | 1985-04-04 | 1988-10-05 | Elektrowatt Ag | Electro-hydraulic actuator or positioning drive for continuous control or regulation operations |
| DE3510546A1 (en) * | 1985-04-04 | 1986-10-02 | Elektrowatt AG, Zürich | ELECTROHYDRAULIC ACTUATOR FOR CONTINUOUS CONTROL |
| DE3721464A1 (en) * | 1987-06-30 | 1989-01-12 | Wabco Westinghouse Fahrzeug | STOP FOR A COMPRESSOR LAMBER VALVE |
| US5960825A (en) * | 1997-06-26 | 1999-10-05 | Copeland Corporation | Laser hardened reed valve |
| JP2000205135A (en) * | 1999-01-19 | 2000-07-25 | Sanden Corp | Reciprocating compressor |
| DE19902513B4 (en) * | 1999-01-22 | 2004-07-01 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Piston and cylinder gas compressor |
| BR0204413B1 (en) | 2002-10-09 | 2010-09-21 | suction valve for airtight compressor. | |
| DE102017109773A1 (en) * | 2017-05-08 | 2018-11-08 | Voith Patent Gmbh | reciprocating engine |
-
1970
- 1970-07-08 AT AT621370A patent/AT292906B/en not_active IP Right Cessation
-
1971
- 1971-07-02 YU YU175471A patent/YU34733B/en unknown
- 1971-07-06 DE DE19712133498 patent/DE2133498A1/en not_active Ceased
- 1971-07-07 PL PL14927671A patent/PL73635B1/pl unknown
- 1971-07-07 GB GB3187371A patent/GB1336676A/en not_active Expired
- 1971-07-08 FR FR7125085A patent/FR2100429A5/fr not_active Expired
- 1971-07-08 SU SU1678097A patent/SU449509A3/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4749340A (en) * | 1985-10-21 | 1988-06-07 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Piston type compressor with improved suction reed valve stopper |
| US4976284A (en) * | 1990-01-16 | 1990-12-11 | General Motors Corporation | Reed valve for piston machine |
Also Published As
| Publication number | Publication date |
|---|---|
| YU175471A (en) | 1979-07-10 |
| GB1336676A (en) | 1973-11-07 |
| YU34733B (en) | 1979-12-31 |
| PL73635B1 (en) | 1974-10-30 |
| AT292906B (en) | 1971-09-10 |
| FR2100429A5 (en) | 1972-03-17 |
| DE2133498A1 (en) | 1972-01-20 |
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