US112018A - Improvement in pumps - Google Patents
Improvement in pumps Download PDFInfo
- Publication number
- US112018A US112018A US112018DA US112018A US 112018 A US112018 A US 112018A US 112018D A US112018D A US 112018DA US 112018 A US112018 A US 112018A
- Authority
- US
- United States
- Prior art keywords
- lining
- pumps
- improvement
- sheet
- piston
- 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
- 239000002184 metal Substances 0.000 description 8
- 210000000282 Nails Anatomy 0.000 description 2
- 230000000414 obstructive Effects 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
Definitions
- My invention relates to the sheet-metal lining of the interior or" that part of wooden pumps in which the reciprocating-piston works;
- the objeet being to provide n smooth chamber for the piston te Work in. and to ztvoid use of nails to secure the lining, which are liable to work loose and weer the piston-peeking, en. also to avoid the expensive and imperfect metneci of constructing :t separate oylinder to contain the lining, which -is secured therein et one end only, es is sometimes done, Sind whioh is liable to become loose.
- the rirtwingf represents a, transverse vertical seetion of that part of the pump-stock in whieh thelining is situated.
- A is the pump-stock, und B, the sheet-metal lining of that part of ythestoul; n which the reciprocating piston works.
- rlhe lining is secured i-ufitsposition by hanging or turning each' of the ends of thetube into grooves eut in the stock. :is shown. ,2.
- the lining is irinly and permanently secured from being displaced, ⁇ and is et the sinne time left smooth and entirely free from nl! obstructions that would fret or weer the piston-pecking.
Description
inited' tatw NATHAN Tt GOFFIN, OF KNIGHTSTOWN, INDIANA.
Letters Patent No. 112,018, dated February 21', 1871.
IMPROVEMENT! IN PUMPS.
lhe Schedule referred to lx1 these Letters Patent and making part' of the same.
I, NATHAN T. COFFIN, of Knightstown, in the county of Henry and Statt-e of Indiana, have invented certain Improvements in the Mode of Securing Sheet- Metal Lining in Wooden Pnmp-Stoeks, of which the following is e specification.
Nature and Objects of the Invention.
My invention relates to the sheet-metal lining of the interior or" that part of wooden pumps in which the reciprocating-piston works; and
it consists in turning, or enging the ends or" the sheet-metal tube forming the iining into grooves out in the stock for the purpose of securing the lining at hoth ends therein, the objeet being to provide n smooth chamber for the piston te Work in. and to ztvoid use of nails to secure the lining, which are liable to work loose and weer the piston-peeking, en. also to avoid the expensive and imperfect metneci of constructing :t separate oylinder to contain the lining, which -is secured therein et one end only, es is sometimes done, sind whioh is liable to become loose.
Description of the Aeoompanytng Brewing. The rirtwingf represents a, transverse vertical seetion of that part of the pump-stock in whieh thelining is situated.
General Description.
A is the pump-stock, und B, the sheet-metal lining of that part of ythestoul; n which the reciprocating piston works. y
rlhe lining is secured i-ufitsposition by hanging or turning each' of the ends of thetube into grooves eut in the stock. :is shown. ,2.
By this means the lining is irinly and permanently secured from being displaced,` and is et the sinne time left smooth and entirely free from nl! obstructions that would fret or weer the piston-pecking.
i multe no claim to lining wooden punipstoel-:s with sheet metal, as this is in common use.
Claim.
stonk, substantially as set forth.
NATHAN T. COFFIN.
Witnesses DAN. W. KATEFLER, G, F. MAYHEW.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US112018A true US112018A (en) | 1871-02-21 |
Family
ID=2181486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US112018D Expired - Lifetime US112018A (en) | Improvement in pumps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US112018A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3094773A (en) * | 1957-03-08 | 1963-06-25 | Bendix Corp | Process for installing liners in fluid actuators |
| US20200125832A1 (en) * | 2018-05-29 | 2020-04-23 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Verification System, Electronic Device, and Verification Method |
| US20210176641A1 (en) * | 2018-05-03 | 2021-06-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Device Enrollment using Serialized Application |
| US20210406354A1 (en) * | 2011-06-29 | 2021-12-30 | Alclear, Llc | System and method for user enrollment in a secure biometric verification system |
| US11527107B1 (en) * | 2018-06-29 | 2022-12-13 | Apple Inc. | On the fly enrollment for facial recognition |
-
0
- US US112018D patent/US112018A/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3094773A (en) * | 1957-03-08 | 1963-06-25 | Bendix Corp | Process for installing liners in fluid actuators |
| US20210406354A1 (en) * | 2011-06-29 | 2021-12-30 | Alclear, Llc | System and method for user enrollment in a secure biometric verification system |
| US20220156354A1 (en) * | 2011-06-29 | 2022-05-19 | AIclear, LLC | System and method for user enrollment in a secure biometric verification system |
| US11681790B2 (en) * | 2011-06-29 | 2023-06-20 | Alclear, Llc | System and method for user enrollment in a secure biometric verification system |
| US11741207B2 (en) | 2011-06-29 | 2023-08-29 | Alclear, Llc | System and method for user enrollment in a secure biometric verification system |
| US11790068B2 (en) * | 2011-06-29 | 2023-10-17 | Alclear, Llc | System and method for user enrollment in a secure biometric verification system |
| US20210176641A1 (en) * | 2018-05-03 | 2021-06-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Device Enrollment using Serialized Application |
| US20200125832A1 (en) * | 2018-05-29 | 2020-04-23 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Verification System, Electronic Device, and Verification Method |
| US11580779B2 (en) * | 2018-05-29 | 2023-02-14 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Verification system, electronic device, and verification method |
| US11527107B1 (en) * | 2018-06-29 | 2022-12-13 | Apple Inc. | On the fly enrollment for facial recognition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US112018A (en) | Improvement in pumps | |
| US145895A (en) | Improvement in linings for pump-cylinders | |
| US95306A (en) | Improvement in hoes | |
| US1263232A (en) | Barrel. | |
| USD4359S (en) | Design for berry-boxes | |
| US111219A (en) | Improvement in pumps | |
| US119002A (en) | Improvement in glue-pots | |
| US183704A (en) | Improvement in pumps | |
| US192664A (en) | Improvement in barrel-heads | |
| US109250A (en) | Improvement in plows | |
| USD5324S (en) | Design for a steam-engine cylinder and frame | |
| USRE4678E (en) | Improvement in pumps | |
| US108446A (en) | Improvement in hoisting-blocks | |
| US102751A (en) | bartlett | |
| US111830A (en) | Improvement in traveling-trunks | |
| US158287A (en) | Improvement in pumps | |
| USD4967S (en) | Design for claw-bars | |
| US118866A (en) | Improvement in muff-and-collar boxes | |
| US142640A (en) | Improvement in metallic piston-packings | |
| US119248A (en) | Improvement in piston-packings | |
| USD4495S (en) | Design for saddle-trees | |
| US103460A (en) | Improvement in lamps | |
| US108402A (en) | Improvement in railway-chairs and clamps | |
| US124214A (en) | Improvement in weighted gauge-cocks | |
| US186771A (en) | Improvement in rotary engines |