SU79094A1 - Device for eliminating recharge of the gradation reservoir in the brake driver's crane - Google Patents
Device for eliminating recharge of the gradation reservoir in the brake driver's craneInfo
- Publication number
- SU79094A1 SU79094A1 SU390058A SU390058A SU79094A1 SU 79094 A1 SU79094 A1 SU 79094A1 SU 390058 A SU390058 A SU 390058A SU 390058 A SU390058 A SU 390058A SU 79094 A1 SU79094 A1 SU 79094A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gradation
- recharge
- eliminating
- crane
- reservoir
- Prior art date
Links
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
Description
Изобрете}1ие касаетс усовершенствовани кранов машиниста, в которых , с целью ликвидации нерезар дки градационного резервуара, производитс медленное сннжение давлени в этом резервуаре носредством сообщени его с атмосферой.The invention} 1 relates to the improvement of driver valves, in which, in order to eliminate the non-recovery of the gradation tank, a slow release of pressure in this tank is made by means of communicating it with the atmosphere.
Целью предлагаемого устройства вл етс освобождение от необходимости применени дл сообщени резервзара с атмосферой чрезмерно малых поэтому практически трудно осуществимых дроссельных отверстий . Дл этого в устройстве применена камера, сообщаема дроссельными отверсти ми одновременно с градационным резервуаром , с магистралью и с атмосферой.The purpose of the proposed device is to eliminate the need for using an excessively small atmosphere for communicating the reserve with the atmosphere, therefore practically impracticable choke openings. For this purpose, a camera is used in the device, which is connected by throttle openings simultaneously with the gradation tank, with the main line and with the atmosphere.
На изображена схема устройствз. Камера сообщаетс дроссельными отверсти ми 2, 3 и 4 соответственно с атмосферой, магистралью и градационным резервуаром . При истечении воздуха из градационного резервуара и из магистрали в атмосферу в камере / устанавливаетс давление воздуха.The diagram shows the devices. The camera communicates with the orifices 2, 3 and 4, respectively, with the atmosphere, the main line and the gradation tank. At the outflow of air from the gradation tank and from the main to the atmosphere in the chamber / air pressure is established.
по в-елнчине промежз точное между давлением в магистрали и атмо сферным. Этим создаетс возмож. ность получить относительно медленное снижение давлени в градационном резервуаре при относительно больших размерах дроссельных отверст й 1, 2 и 3.on the interval between the pressure in the line and the atmospheric one. This creates an opportunity. to obtain a relatively slow decrease in pressure in the gradation tank with relatively large sizes of the throttle bores 1, 2 and 3.
Предмет изобретени Subject invention
Устройство дл ликвидации перезар дки градационного резервуара в TopiMO3:Hb x кранах iiamHiHHCTa- посредством выпуска воздз ха избыточного дзвлени ИЗ градационногор езерзуара в атмосферу, отличающеес тем, что, с целью освобождени от ;еобходимости применени дроссельных отверстпй чрезмерно малого , применена jcaiM.epa, сообщае.ма через дроссе,пьные отве|3сти с гр-адационным резе ,рвуа1ром, с магистралью и с атмосферой одновременно, вследствие чего в камере по,здерживаетс промбжуточ1 о ,е давление возду га МсжДЗ магистральрым н атмосферным.The device for eliminating the recharge of the gradation tank in TopiMO3: Hb x iiamHiHHCTa-taps by releasing excess air from the gradient discharge to the atmosphere, characterized in that, in order to free it from the need to use an orifice that is too small, the jcai M is used. I go through the drosse, puffed off with a gr-adactive cut, a rail, with a main line and with the atmosphere at the same time, as a result of which there is an intermittent air pressure in the chamber, and an atmospheric pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU390058A SU79094A1 (en) | 1949-01-14 | 1949-01-14 | Device for eliminating recharge of the gradation reservoir in the brake driver's crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU390058A SU79094A1 (en) | 1949-01-14 | 1949-01-14 | Device for eliminating recharge of the gradation reservoir in the brake driver's crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU79094A1 true SU79094A1 (en) | 1949-11-30 |
Family
ID=48253237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU390058A SU79094A1 (en) | 1949-01-14 | 1949-01-14 | Device for eliminating recharge of the gradation reservoir in the brake driver's crane |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU79094A1 (en) |
-
1949
- 1949-01-14 SU SU390058A patent/SU79094A1/en active
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