Εικόνες σελίδας
PDF
Ηλεκτρ. έκδοση
[graphic][merged small][subsumed][subsumed][subsumed][subsumed][subsumed][subsumed][subsumed][subsumed][subsumed][subsumed][subsumed][subsumed]
[graphic]

LOCAL INSPECTORS-Continued.

Third

Fourth.
Fifth

Sixth

Seventh

Wm. Y. Johnson
Wm. H. Gannon.
Wm. G. Lee
Leo Vogel
Archibald Gordon
John Monaghan.
George B. Knapp-
Garrett F. Huls.
George M. Green.
Francis Hopkins
John E. Abraham
James F. Browinski
Edwin F. Maddy
Wm. H. Clark
John M. Phillips.
Sidney J. Millen.
Charles A. Richardson
James Hogan, assistant
Alvin Dodge
Anthon O. Kruger
Frank H. Danger.
Wm. Fitzgerald
Edward M. Marion.
Frederick L. R. Pope, assistant
Byron J. Holt.
George L. De Wolf
H. E. Judson, assistant
John R. Molther

James W. Nicholson
Elbert E. Groom
Edward B. Fitzgerald.
Charles A. Spencer
Wm. W. Corey
Michael F. Chalk
Samuel H. Nimrick
Henry C. Waltz
Fred D. Wyatt
John H. Moore
Joseph J. Dunn.
George W. Dameron
Edward Morgan.
Reuben M. Thomas.
George H. Atkinson
Thomas Daly
Stewart H. Moore.
Thomas Kehoe, assistant
Henry Bloecker
Charles M. Gooding-
Frank Van Liew
Daniel W. Chipman
Joseph G. Schumacher
George C. Neal, assistant
Andrew I. Goodhue.
James McGrath.
Wm. F. Plietz, assistant
Robert Chestnut

Norfolk, Va.
Charleston, S.C.
Savannah, Ga.
Jacksonville, Fla.
St. Louis, Mo.
Duluth, Minn.
Dubuque, Iowa.
Memphis, Tenn.
Nashville, Tenn.
Evansville, Ind.
Louisyille, Ky.
Cincinnati, Ohio.
Gallipolis, Ohio.
Wheeling, W. Va.
Pittsburg, Pa.
Detroit, Mich.
Chicago, Ill.

Do.
Grand Hayen, Mich.
Marquette, Mich.
Port Huron, Mich.
Milwaukee, Wis.
Buffalo, NY

Do.
Burlington, Vt.
Cleveland, Ohio.

Do.
Oswego, N. Y.

Eighth

Ninth

[blocks in formation]

Thomas R. Craigie, San Francisco, Cal.
George D. Clagett, Portland, Oreg.
Willis H. Rooks, Seatle, Wash.
Harry S. Eckert, New York, N. Y.
Frank G. Williams, New York, N. Y.
Clarence L. Roberts, New York, N. Y.
John J. Lyon, New York, N. Y.
D. J. Phelan, New York, N.Y.
Edwin C. Donnell, New York, N. Y.
Thomas J. Reilly, Albany, N. Y.
George A. Copeland, Boston, Mass.
John M. B. Kelly, Boston, Mass.
Calvin G. Williams, New London, Conn.
John J. McKernan, Philadelphia, Pa.
W.H.O'Brion, Portland, Me.

Wm. E. Linn, Baltimore, Md.
Harry D. Baker, Baltimore, Md.
James V. Trehy, Norfolk, Va.
George A. Gregory, Savannah, Ga.
Thomas W. Rogers, St. Louis, Mo.
Charles T. Abbott, Duluth, Minn.
Morgan T. Cotter, Pittsburg, Pa.
George E. Fairbairn, Detroit, Mich.
Daniel L. Murphy, Chicago, Ill.
Robert W. Radeke, Grand Haven, Mich.
Lee R. Whitney, Milwaukee, Wis,
David McArron, Port Huron, Mich.
James F. Loftus, Buffalo, N.Y.
Edward Lawlor, Cleveland, Ohio.
Frank Otto, New Orleans, La.

Table of pressures allowable on boilers made since February 28, 1872.

45,000 tensile

strength. 1-6, 7,500.

50,000 tensile

strength. 1-6, 8,333.3.

55,000 tensile

strength. 1-6, 9,166.6.

60,000 tensile

strength. 1-6, 10,000

65,000 tensile

strength. 1-6, 10,833.3.

70,000 tensile

strength. 1-6, 11,666.6.

Diame- Thickter of ness of boiler. plates.

20 20 20

20
Pres- per cent Pres- per cent Pres- per cent Pres- per cent
sure. addi- sure. addi- sure.

addi- sure. additional. tional. tional.

tional.

20 Pres- per cent sure. addi

tional.

20 Pres- per cent sure. addi

tional

[blocks in formation]

ធ ធ កគធនទី

. 1875 .21

38
inches.

74. 01
82.89
90.78
98.68
102.63
114.47
123. 35
130.26
138. 15
148.

88.89 82.23 99. 46 92.1 108.93 100.87 118. 41 109.64 123. 15 114. 03 137.36 127.19 148.02 137. 156. 31 144. 73 165. 78 153.5 177.60 164.73

98. 67 110.52 121.04 131.56 136.83 152. 62 164. 46 173. 67 184.21 197.67

90.46 101.31 110.96 120.61 125. 43 139.91 150.76 159.2 168.85 180.91

108.54
121.57

3. 15
144.73
150.51
167.89
180.91
191.04
202.62
217.09

98.68
110.52

.05
131.57
136. 84
152. 63
164. 47
173. 68
184.21
197.36

118.41
132. 62
145. 26
157.88
164.2
183. 15
197.36
208.41
221.05
236.83

106.9 119.73 131. 13 142.54 148. 24 165.35 178. 17 188. 15 199.56 213. 81

128. 28 143. 67 157.35 171.04 177.88 198. 42 213.8 225.78 239.47 256.57

115.13 128. 93 141.22 153.5 159.64 178. 06 191.88 202.62 214.91 230. 26

138. 16 154.71 169. 46 184. 20 191.56 213. 67 230. 25 243. 14 257.89 276.31

Table of pressures allowable on boilers made since February 28, 1872–Continued.

65,000 tensile

strength. 1-6, 10,833.3.

70,000 tensile

strength. 1-6, 11,666.6.

45,000 tensile strength. 1-6, 7,500.

50,000 tensile

strength.
1-6, 8,333.3.

55,000 tensile

strength.
1-6, 9,166.6.

60,000 tensile

strength.
1-6, 10,000.

Diame- Thick-
ter of

ness of
boiler. plates.

20
20
20

20
Pres- per cent Pres- per cent Pres- per cent Pres- per cent
sure. addi- sure.

addi- sure. addi- sure. addi-
tional.
tional.
tional.

tional.

20

20
Pres- per cent Pres- per cent
sure. addi- sure. addi-
tional.

tional.

[blocks in formation]
« ΠροηγούμενηΣυνέχεια »