US397822A - William m - Google Patents

William m Download PDF

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US397822A
US397822A US397822DA US397822A US 397822 A US397822 A US 397822A US 397822D A US397822D A US 397822DA US 397822 A US397822 A US 397822A
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proof
covering
water
fire
filling
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Assigned to BEAR STEARNS CORPORATE LENDING, INC. reassignment BEAR STEARNS CORPORATE LENDING, INC. SECURITY AGREEMENT Assignors: LBL LIGHTING, INC., LIGHT PROCESS COMPANY, LP, LOCUST GP LLC, LPC MANAGEMENT, LLC, MURRAY FEISS IMPORT LLC, QUALITY HOME BRANDS HOLDINGS LLC, SEA GULL LIGHTING PRODUCTS LLC, TECH LIGHTING LLC, WOODCO LLC
Assigned to LOCUST GP LLC, MURRAY FEISS IMPORT, LLC, LPC MANAGEMENT, L.L.C., WOODCO LLC, SEA GULL LIGHTING PRODUCTS, LLC, TECH LIGHTING, L.L.C., LBL LIGHTING LLC, QUALITY HOME BRANDS HOLDINGS LLC, GENERATION BRANDS, LLC, QHB HOLDINGS LLC, LIGHT PROCESS COMPANY, L.P. reassignment LOCUST GP LLC RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: THE BANK OF NEW YORK MELLON
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00Rigid pipes
    • F16L9/18Double-walled pipes; Multi-channel pipes or pipe assemblies
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/13Wire reinforce

Description

(No Model.) W. M. SUHR.
COVERING Patented Feb. 12, 1889.
0 v 0 T N F. V N I WITNESSES:
I, 41am Mai ATTORNEYS.
- water-proof material.
. siren Sterne Parent met.
WILLIAM M. SUHR, on NEW roan, .N. Y.
EVE
SPECIFICATION forming part of Letters Patent N 0. 397,822, dated February 12, 1889.
Application filed April 17, 1888 To all whom it may concern:
Be it known that I, VILLIAM M. SUHR, of the city, county, and State of New York, have invented a new and Improved Covering, of which the following is a full, clean-and exact description.
The object of the invention is to provide a new and improved covering adapted for protecting boilers, steam or water pipes, or any hot or cold surfaces requiring a ive and protecting covering.
The invention is an improvement in the coveri n g for which Letters Patent N 0. 383,599 were granted to me May 29, 1888'; and it consists of a covering provided with an inner wall composed-of fire-proof material, gauze,
and waterproof material, of an outer Wall composed of fabric, fire-proof material, gauze, and water-proof material, and of a filling located between the said two walls and made of mineral-wool, rock wool, orisimilar substance.
The invention also consists of certain parts and details and combinations of the same, as will be fully described hereinafter, and then pointed out in the claims.
v (\I I Reference is to be .had to the accompa-nylng drawings, forming a part of this specification, in which similar letters of reference indicate corresponding parts in both the figures.
Figure 1 is a sectional end elevation of the improvement in an open position, and Fig. 2 is a like view of the same in a closed position as applied to a pipe.
The improved covering A is provided with an inner wall, 13, and an outer Wall, between which isplaced a filling,- D, made of a nonconducting and protecting materialsuch as mineral wool, rock wool, asbestus fiber, hair, cork, orlike substance The inner wall, B, is made of three layers, of which the outer one, E, is made of tire-proof material-such, as asbestuson the inside of which is glued or otherwise secured the gauze F, which is again covered by the third layer, G, formed of The outer wall, 0, is composed of four layers, of which the outer one, H, is formed by a fabric of cotton, hemp,
Wool, or other similar material saturated in .TtfiI'Q-pIOOf liquidsuch as silicate of soda,
non-conduct- Serial No. 276,936. (No model.)
alum, or other substance. The layer I next as asbestus-and is covered by a gauze, J, soaked in a fireproof substance-such as silicate of soda-and this gauze J is covered by a Water-proof material, K, similar to the one Wall, B. I
The fabric II is provided with ping end, 11, adapted to lap over, as'shown in Fig. 2, so as to secure the covering firmly to the pipe N or to the boiler to which it is to be applied, the overlapping end H being secured by tacks, glue, or in any other suitable manner to the other end of the fabric.
In order to hold the filling D in place between the tWo walls, I employ a stiffener, L, placed in the, middle of the filling D, and preferably made of wire-gauze covered by a Water-proof or fire-proof material such as that .outer walls, B and C.
for covering straight surfaces or in the manner illustrated in tlgp drawings, so as to be better applied to on 'ed surfaces, as boilers, pipes, (to The sides'of the covering are then left open, so that. the pipe can be placed on the inner warn, as shown in Fig. 1, and then the sides are closed until they meet and locked in place by the overlapping end H of the fabric H. It will be seen that the covering protects the boiler, pipe, or other surface to which it is applied from both heat non-conductive, water-proof, and fire-proof. The water-proof material forms a protection against moisture and exposure to water or steam.
Having thus fully described my invention, I claim as new and desire to secure by Letters Patent- 1. A pipe-covering comprisingan inner and outer wall between which is placed a filling, said inner and outer walls each being made of above described in relation to the inner and water, being to the fabric H is of fire-proof materialsuch an ov-erlap-.
The entire covering is made either in sheets a fire-proof material, a water-proof material,
7o above described in reference to the inner and each made of a fire-proof material, a water water-proof material, andag'auze between the [0 proof material, and a connecting-gauze betwo, in combination with a filling placed between the two, in combination with a filling V tween the said two walls and a stiffener placed between the two said walls and a fabplaced in the said filling, substantially as ric secured on the outer Wall and provided shown and describe with an overlapping end, substantially as. \VILLIAM M. SUHR. shown and described. Witnesses:
3. In a covering, an inner Wall and an otlter THEO. Gr HOSTER,
wall, each made of a fire-proof material, a C. LBEDGWICK.
US397822D William m Expired - Lifetime US397822A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788304A (en) * 1954-05-11 1957-04-09 Owens Illinois Glass Co Insulation for piping
US2890739A (en) * 1954-11-30 1959-06-16 Armstrong Cork Co Segmented insulation and method of installing the same
US2949953A (en) * 1955-05-26 1960-08-23 Maio Vincent Di Pipe insulator and method of making same
US4140338A (en) * 1977-05-26 1979-02-20 Johns-Manville Corporation High temperature expansion joint
US5183079A (en) * 1989-07-05 1993-02-02 Hutchinson S.A. Heat and fire resistant protective covering for hoses, cables and the like
US5503193A (en) * 1993-05-28 1996-04-02 Nygaard; Noble A. Reusable insulation jacket for tubing
US5713394A (en) * 1993-05-28 1998-02-03 Nygaard; Noble A. Reusable insulation jacket for tubing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788304A (en) * 1954-05-11 1957-04-09 Owens Illinois Glass Co Insulation for piping
US2890739A (en) * 1954-11-30 1959-06-16 Armstrong Cork Co Segmented insulation and method of installing the same
US2949953A (en) * 1955-05-26 1960-08-23 Maio Vincent Di Pipe insulator and method of making same
US4140338A (en) * 1977-05-26 1979-02-20 Johns-Manville Corporation High temperature expansion joint
US5183079A (en) * 1989-07-05 1993-02-02 Hutchinson S.A. Heat and fire resistant protective covering for hoses, cables and the like
US5503193A (en) * 1993-05-28 1996-04-02 Nygaard; Noble A. Reusable insulation jacket for tubing
US5713394A (en) * 1993-05-28 1998-02-03 Nygaard; Noble A. Reusable insulation jacket for tubing

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