JPS6295181U - - Google Patents
Info
- Publication number
- JPS6295181U JPS6295181U JP18712585U JP18712585U JPS6295181U JP S6295181 U JPS6295181 U JP S6295181U JP 18712585 U JP18712585 U JP 18712585U JP 18712585 U JP18712585 U JP 18712585U JP S6295181 U JPS6295181 U JP S6295181U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- spring
- cam
- plunger pump
- rotating shaft
- 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.)
- Pending
Links
- 101150071927 AANAT gene Proteins 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Description
第１図は、本考案に基づくプランジヤポンプ装
置の全体を一部切除して示す側面図である。第２
図は、本考案に基づくプランジヤポンプの断面図
、及び概略的配管図である。第３図は、本考案に
基づくプランジヤの下端部を示す要部拡大図であ
る。
１…プランジヤポンプ、２…モータ、３…端板
、４…回転軸、５…軸受、６…オイルシール、７
…小径部、８…玉軸受、９…カラー、１０…スナ
ツプリング、１１…コイルばね、１２…プランジ
ヤ、１３…シリンダ、１４…小径孔、１５…大径
孔、１６…盲栓、１７…緩衝材、１８…ボール、
１９…コイルばね、２０…溝、２１…Ｏリング、
２２…スプリングピン、２３…ケース、２４…玉
軸受収容室、２５…ねじ孔、２６…吸入口、２７
…取入れ口、２８，２９…吸入路、２９ａ…通路
、３０…吐出口、３１，３２…吐出路、３３，３
４…溝、３５，３６…Ｏリング、３７…盲ねじ、
４１…溝、４２…ストツパリング、４３…スプリ
ングシート、４４…タンク、４５，４６…配管、
４７…各種油圧機器、４８…配管、４９…圧力ス
イツチ、５０…アキユムレータ。
FIG. 1 is a partially cutaway side view of a plunger pump device according to the present invention. Second
The figures are a sectional view and a schematic piping diagram of a plunger pump based on the present invention. FIG. 3 is an enlarged view of essential parts showing the lower end of the plunger based on the present invention. 1... Plunger pump, 2... Motor, 3... End plate, 4... Rotating shaft, 5... Bearing, 6... Oil seal, 7
...Small diameter part, 8...Ball bearing, 9...Collar, 10...Snat spring, 11...Coil spring, 12...Plunger, 13...Cylinder, 14...Small diameter hole, 15...Large diameter hole, 16...Blind plug, 17...Buffer material , 18...ball,
19...Coil spring, 20...Groove, 21...O ring,
22... Spring pin, 23... Case, 24... Ball bearing accommodation chamber, 25... Screw hole, 26... Inlet, 27
...Intake port, 28, 29...Suction path, 29a...Passage, 30...Discharge port, 31, 32...Discharge path, 33,3
4... Groove, 35, 36... O-ring, 37... Blind screw,
41... Groove, 42... Stopper ring, 43... Spring seat, 44... Tank, 45, 46... Piping,
47... Various hydraulic equipment, 48... Piping, 49... Pressure switch, 50... Accumulator.
Claims (1)
より直線的に往復駆動されるプランジヤと、該プ
ランジヤを前記カムに向けて付勢するばねとを有
するプランジヤポンプに於て、 前記ばねの付勢力を前記プランジヤ側にて受け
るスプリングシートが、前記プランジヤとは別体
の部品として前記プランジヤに組付けられている
ことを特徴とするプランジヤポンプ。[Claims for Utility Model Registration] A plunger pump having a cam rotationally driven by a rotating shaft, a plunger linearly reciprocally driven by the cam, and a spring urging the plunger toward the cam. A plunger pump characterized in that a spring seat that receives the biasing force of the spring on the plunger side is assembled to the plunger as a separate component from the plunger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18712585U JPS6295181U (en) | 1985-12-04 | 1985-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18712585U JPS6295181U (en) | 1985-12-04 | 1985-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6295181U true JPS6295181U (en) | 1987-06-17 |
Family
ID=31137310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18712585U Pending JPS6295181U (en) | 1985-12-04 | 1985-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6295181U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5949364A (en) * | 1982-09-11 | 1984-03-21 | Mitsubishi Heavy Ind Ltd | Fuel injection pump |
-
1985
- 1985-12-04 JP JP18712585U patent/JPS6295181U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5949364A (en) * | 1982-09-11 | 1984-03-21 | Mitsubishi Heavy Ind Ltd | Fuel injection pump |
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