US51831A - Improvement in adjustable packings for pumps - Google Patents
Improvement in adjustable packings for pumps Download PDFInfo
- Publication number
- US51831A US51831A US51831DA US51831A US 51831 A US51831 A US 51831A US 51831D A US51831D A US 51831DA US 51831 A US51831 A US 51831A
- Authority
- US
- United States
- Prior art keywords
- gage
- improvement
- pumps
- packing
- adjustable
- 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
- 238000010276 construction Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
Images
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
- F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
Definitions
- the nature of my invention consists in providing the pump-plunger with a gage, Figure 1, for the purpose of pressing the leather or other packing attached to the plunger so as to fill the cylinder by lowering the gage, as oocasion may require, to keep up a perfect packing and I do hereby declare that the following is afull, clear, and exact description of the construction and operation of the same, reference being 11 ad to the annexed drawings, making a part of this specification, in which- Fig. 1 represents a gage detached from the plunger, and Fig. 2 thegage and plunger combined in condition for use.
- Letter A represents the base of the plunger; B, the packing; G, the flange of the gage, (which in Fig. 2 is pressed down into the packing.)
- D is a set-screw fastening the gage to the rod, and E the arms of the gage.
- the packing can be made to last at least from one-third to onehalf longer than is done by the methods now in use, making a saving of from twenty-five to fifty per cent. by the use of this gage.
- the packing can be pressed by lowering the gage, as seen in Fig. 2, and kept perfect in its operation until entirely Worn out.
- the adjustable gage E O substantially as constructed and applied.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
Description
NITED STATES PATENT OFFICE.
CORNELIUS HOOD, OF SENECA FALLS, NEW YORK.
IMPROVEMENT IN ADJUSTABLE PACKINGS FOR PUMPS.
Specification forming part of Letters Patent No. 51,831, dated January 2, 1866.
To all whom it may concern:
Be it known that I, CORNELIUS Hoon, of Seneca Falls, in the county of Seneca and State of New York, have invented a new and useful Improvement in Pump-Pistons, the object of which is to avoid the necessity of frequent removal of packing therein.
The nature of my invention consists in providing the pump-plunger with a gage, Figure 1, for the purpose of pressing the leather or other packing attached to the plunger so as to fill the cylinder by lowering the gage, as oocasion may require, to keep up a perfect packing and I do hereby declare that the following is afull, clear, and exact description of the construction and operation of the same, reference being 11 ad to the annexed drawings, making a part of this specification, in which- Fig. 1 represents a gage detached from the plunger, and Fig. 2 thegage and plunger combined in condition for use. Letter A represents the base of the plunger; B, the packing; G, the flange of the gage, (which in Fig. 2 is pressed down into the packing.) D is a set-screw fastening the gage to the rod, and E the arms of the gage.
By means of this gage the packing can be made to last at least from one-third to onehalf longer than is done by the methods now in use, making a saving of from twenty-five to fifty per cent. by the use of this gage. In the ordinary method of constructing plungers when the packing is worn to two-thirds or onehalf its original thickness it will adhere to the plunger and lose its pressure on the cylinder, whereas in the use of this gage the packing can be pressed by lowering the gage, as seen in Fig. 2, and kept perfect in its operation until entirely Worn out.
'What 1 claim as my invention, and desire to secure by Letters Patent, is-
1. The adjustable gage E O, substantially as constructed and applied.
2. A set-screw or equivalent detainer in coinbination therewith.
CORNELIUS HOOD.
Witnesses J OSEPH H. FARLING, Snvrnon HOLTON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US51831A true US51831A (en) | 1866-01-02 |
Family
ID=2121380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US51831D Expired - Lifetime US51831A (en) | Improvement in adjustable packings for pumps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US51831A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070281077A1 (en) * | 2004-01-06 | 2007-12-06 | Hock Lin T | Method for packaging integrated circuit dies |
-
0
- US US51831D patent/US51831A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070281077A1 (en) * | 2004-01-06 | 2007-12-06 | Hock Lin T | Method for packaging integrated circuit dies |
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